2038265160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239233}}^1$

素因数の和:239318

約数の個数: 64

約数和(自身を含む): 6200945280

約数和(自身を除く): 4162680120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 239233, 478466, 717699, 956932, 1196165, 1435398, 1913864, 2392330, 2870796, 3588495, 4784660, 5741592, 7176990, 9569320, 14353980, 16985543, 28707960, 33971086, 50956629, 67942172, 84927715, 101913258, 135884344, 169855430, 203826516, 254783145, 339710860, 407653032, 509566290, 679421720, 1019132580, 2038265160]

約数ペア:

[(1, 2038265160), (2, 1019132580), (3, 679421720), (4, 509566290), (5, 407653032), (6, 339710860), (8, 254783145), (10, 203826516), (12, 169855430), (15, 135884344), (20, 101913258), (24, 84927715), (30, 67942172), (40, 50956629), (60, 33971086), (71, 28707960), (120, 16985543), (142, 14353980), (213, 9569320), (284, 7176990), (355, 5741592), (426, 4784660), (568, 3588495), (710, 2870796), (852, 2392330), (1065, 1913864), (1420, 1435398), (1704, 1196165), (2130, 956932), (2840, 717699), (4260, 478466), (8520, 239233)]