from copy import copy

def factorization(n):
    arr = []
    temp = n
    for i in range(2, int(-(-n**0.5//1))+1):
        if temp%i==0:
            cnt=0
            while temp%i==0:
                cnt+=1
                temp //= i
            arr.append([i, cnt])

    if temp!=1:
        arr.append([temp, 1])

    if arr==[]:
        arr.append([n, 1])

    return arr

T = int(input())
P = []
for i in range(2,1000):
  flg = True
  for j in range(2,int(i**0.5)+1):
    if i%j == 0:
      flg = False
      break
  if flg:
    P.append(i)

for _ in range(T):
  X = int(input())
  F = factorization(X)
  P_cp = copy(P)
  n = 10**18

  for i in range(len(F)):
    f = F[i][0]
    if f == 1:
      continue
    m = F[i][1]
    n = min(n,f**(m+1))
    P_cp.remove(f)

  n = min(n,P_cp[0])
  print(X*n)