def make_divisors(n):
    divisors = []  #必要に応じてsetにしても良いかも
    i = 1
    while i ** 2 <= n:
        if n % i == 0:
            divisors.append(i)
            if i ** 2 != n:
                divisors.append(n//i)
        i += 1
    divisors.sort()
    return divisors

N = 10
f = [0] * (N+1)
for i in range(1,N+1):
    dn = len(make_divisors(i))
    if i == dn:
        f[i] = i
    else:
        f[i] = f[i - dn]

T = int(input())
for _ in range(T):
    N = int(input())
    if N < 10:
        print(f[N])
    else:
        print(2)