#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cmath>
#include<queue>
#include<vector>
#include<set>
#include<stack>
#include<map>
#include<ctime>
#include<bitset>
#define LL long long
#define mod 1000000007
#define maxn 110
#define pi acos(-1.0)
#define eps 1e-8
#define INF 0x3f3f3f3f
using namespace std;

bool check(LL i )
{
    for(int j = 2 ; j*j <= i ;j++)if(i%j == 0)
        return false;
    return true;
}
int main()
{
    int j,i,l,g;
    int T,ans1,u,v;
    LL ans;
    cin >> T ;
    while(T--)
    {
        scanf("%d%d",&g,&l ) ;
        if(l%g !=0)puts("0") ;
        else
        {
            l /= g ;
            ans=1;
            for( LL i = 2 ; i*i <= l ;i++)if(l%i==0&&check(i))
            {
                v = 0;
                while(l%i==0)
                {
                    v++;
                    l /= i ;
                }
                ans *= v*6 ;
            }
            if(l !=1) ans *= 6 ;
            printf("%I64d\n",ans);
        }
    }
    return 0 ;
}