67086908520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2227321}}^1$

素因数の和:2227586

約数の個数: 64

約数和(自身を含む): 202062651840

約数和(自身を除く): 134975743320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3765, 5020, 6024, 7530, 10040, 15060, 30120, 2227321, 4454642, 6681963, 8909284, 11136605, 13363926, 17818568, 22273210, 26727852, 33409815, 44546420, 53455704, 66819630, 89092840, 133639260, 267278520, 559057571, 1118115142, 1677172713, 2236230284, 2795287855, 3354345426, 4472460568, 5590575710, 6708690852, 8385863565, 11181151420, 13417381704, 16771727130, 22362302840, 33543454260, 67086908520]

約数ペア:

[(1, 67086908520), (2, 33543454260), (3, 22362302840), (4, 16771727130), (5, 13417381704), (6, 11181151420), (8, 8385863565), (10, 6708690852), (12, 5590575710), (15, 4472460568), (20, 3354345426), (24, 2795287855), (30, 2236230284), (40, 1677172713), (60, 1118115142), (120, 559057571), (251, 267278520), (502, 133639260), (753, 89092840), (1004, 66819630), (1255, 53455704), (1506, 44546420), (2008, 33409815), (2510, 26727852), (3012, 22273210), (3765, 17818568), (5020, 13363926), (6024, 11136605), (7530, 8909284), (10040, 6681963), (15060, 4454642), (30120, 2227321)]