#include <bits/stdc++.h>
#define ll long long
#define endl "\n"
using namespace std;
int main()
{
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n, x;
cin >> n >> x;
int sum = 0;
for (int i = 1; i <= n; i++)
{
if (x / i <= n && x % i == 0)
sum++;
}
cout << sum << endl;
return 0;
}
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