139033680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7333}}^1$

素因数の和:7428

約数の個数: 80

約数和(自身を含む): 436519680

約数和(自身を除く): 297486000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 7333, 9480, 14666, 18960, 21999, 29332, 36665, 43998, 58664, 73330, 87996, 109995, 117328, 146660, 175992, 219990, 293320, 351984, 439980, 579307, 586640, 879960, 1158614, 1737921, 1759920, 2317228, 2896535, 3475842, 4634456, 5793070, 6951684, 8689605, 9268912, 11586140, 13903368, 17379210, 23172280, 27806736, 34758420, 46344560, 69516840, 139033680]

約数ペア:

[(1, 139033680), (2, 69516840), (3, 46344560), (4, 34758420), (5, 27806736), (6, 23172280), (8, 17379210), (10, 13903368), (12, 11586140), (15, 9268912), (16, 8689605), (20, 6951684), (24, 5793070), (30, 4634456), (40, 3475842), (48, 2896535), (60, 2317228), (79, 1759920), (80, 1737921), (120, 1158614), (158, 879960), (237, 586640), (240, 579307), (316, 439980), (395, 351984), (474, 293320), (632, 219990), (790, 175992), (948, 146660), (1185, 117328), (1264, 109995), (1580, 87996), (1896, 73330), (2370, 58664), (3160, 43998), (3792, 36665), (4740, 29332), (6320, 21999), (7333, 18960), (9480, 14666)]