1615460880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2381}}^1$

素因数の和:2665

約数の個数: 160

約数和(自身を含む): 5486755968

約数和(自身を除く): 3871295088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 257, 264, 330, 440, 514, 528, 660, 771, 880, 1028, 1285, 1320, 1542, 2056, 2381, 2570, 2640, 2827, 3084, 3855, 4112, 4762, 5140, 5654, 6168, 7143, 7710, 8481, 9524, 10280, 11308, 11905, 12336, 14135, 14286, 15420, 16962, 19048, 20560, 22616, 23810, 26191, 28270, 28572, 30840, 33924, 35715, 38096, 42405, 45232, 47620, 52382, 56540, 57144, 61680, 67848, 71430, 78573, 84810, 95240, 104764, 113080, 114288, 130955, 135696, 142860, 157146, 169620, 190480, 209528, 226160, 261910, 285720, 314292, 339240, 392865, 419056, 523820, 571440, 611917, 628584, 678480, 785730, 1047640, 1223834, 1257168, 1571460, 1835751, 2095280, 2447668, 3059585, 3142920, 3671502, 4895336, 6119170, 6285840, 6731087, 7343004, 9178755, 9790672, 12238340, 13462174, 14686008, 18357510, 20193261, 24476680, 26924348, 29372016, 33655435, 36715020, 40386522, 48953360, 53848696, 67310870, 73430040, 80773044, 100966305, 107697392, 134621740, 146860080, 161546088, 201932610, 269243480, 323092176, 403865220, 538486960, 807730440, 1615460880]

約数ペア:

[(1, 1615460880), (2, 807730440), (3, 538486960), (4, 403865220), (5, 323092176), (6, 269243480), (8, 201932610), (10, 161546088), (11, 146860080), (12, 134621740), (15, 107697392), (16, 100966305), (20, 80773044), (22, 73430040), (24, 67310870), (30, 53848696), (33, 48953360), (40, 40386522), (44, 36715020), (48, 33655435), (55, 29372016), (60, 26924348), (66, 24476680), (80, 20193261), (88, 18357510), (110, 14686008), (120, 13462174), (132, 12238340), (165, 9790672), (176, 9178755), (220, 7343004), (240, 6731087), (257, 6285840), (264, 6119170), (330, 4895336), (440, 3671502), (514, 3142920), (528, 3059585), (660, 2447668), (771, 2095280), (880, 1835751), (1028, 1571460), (1285, 1257168), (1320, 1223834), (1542, 1047640), (2056, 785730), (2381, 678480), (2570, 628584), (2640, 611917), (2827, 571440), (3084, 523820), (3855, 419056), (4112, 392865), (4762, 339240), (5140, 314292), (5654, 285720), (6168, 261910), (7143, 226160), (7710, 209528), (8481, 190480), (9524, 169620), (10280, 157146), (11308, 142860), (11905, 135696), (12336, 130955), (14135, 114288), (14286, 113080), (15420, 104764), (16962, 95240), (19048, 84810), (20560, 78573), (22616, 71430), (23810, 67848), (26191, 61680), (28270, 57144), (28572, 56540), (30840, 52382), (33924, 47620), (35715, 45232), (38096, 42405)]