126459480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 436884480

約数和(自身を除く): 310425000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 997, 1057, 1208, 1510, 1812, 1994, 2114, 2265, 2991, 3020, 3171, 3624, 3988, 4228, 4530, 4985, 5285, 5982, 6040, 6342, 6979, 7976, 8456, 9060, 9970, 10570, 11964, 12684, 13958, 14955, 15855, 18120, 19940, 20937, 21140, 23928, 25368, 27916, 29910, 31710, 34895, 39880, 41874, 42280, 55832, 59820, 63420, 69790, 83748, 104685, 119640, 126840, 139580, 150547, 167496, 209370, 279160, 301094, 418740, 451641, 602188, 752735, 837480, 903282, 1053829, 1204376, 1505470, 1806564, 2107658, 2258205, 3010940, 3161487, 3613128, 4215316, 4516410, 5269145, 6021880, 6322974, 8430632, 9032820, 10538290, 12645948, 15807435, 18065640, 21076580, 25291896, 31614870, 42153160, 63229740, 126459480]

約数ペア:

[(1, 126459480), (2, 63229740), (3, 42153160), (4, 31614870), (5, 25291896), (6, 21076580), (7, 18065640), (8, 15807435), (10, 12645948), (12, 10538290), (14, 9032820), (15, 8430632), (20, 6322974), (21, 6021880), (24, 5269145), (28, 4516410), (30, 4215316), (35, 3613128), (40, 3161487), (42, 3010940), (56, 2258205), (60, 2107658), (70, 1806564), (84, 1505470), (105, 1204376), (120, 1053829), (140, 903282), (151, 837480), (168, 752735), (210, 602188), (280, 451641), (302, 418740), (420, 301094), (453, 279160), (604, 209370), (755, 167496), (840, 150547), (906, 139580), (997, 126840), (1057, 119640), (1208, 104685), (1510, 83748), (1812, 69790), (1994, 63420), (2114, 59820), (2265, 55832), (2991, 42280), (3020, 41874), (3171, 39880), (3624, 34895), (3988, 31710), (4228, 29910), (4530, 27916), (4985, 25368), (5285, 23928), (5982, 21140), (6040, 20937), (6342, 19940), (6979, 18120), (7976, 15855), (8456, 14955), (9060, 13958), (9970, 12684), (10570, 11964)]