67515240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 153115800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 113, 120, 130, 156, 195, 226, 260, 312, 339, 383, 390, 452, 520, 565, 678, 766, 780, 904, 1130, 1149, 1356, 1469, 1532, 1560, 1695, 1915, 2260, 2298, 2712, 2938, 3064, 3390, 3830, 4407, 4520, 4596, 4979, 5745, 5876, 6780, 7345, 7660, 8814, 9192, 9958, 11490, 11752, 13560, 14690, 14937, 15320, 17628, 19916, 22035, 22980, 24895, 29380, 29874, 35256, 39832, 43279, 44070, 45960, 49790, 58760, 59748, 74685, 86558, 88140, 99580, 119496, 129837, 149370, 173116, 176280, 199160, 216395, 259674, 298740, 346232, 432790, 519348, 562627, 597480, 649185, 865580, 1038696, 1125254, 1298370, 1687881, 1731160, 2250508, 2596740, 2813135, 3375762, 4501016, 5193480, 5626270, 6751524, 8439405, 11252540, 13503048, 16878810, 22505080, 33757620, 67515240]

約数ペア:

[(1, 67515240), (2, 33757620), (3, 22505080), (4, 16878810), (5, 13503048), (6, 11252540), (8, 8439405), (10, 6751524), (12, 5626270), (13, 5193480), (15, 4501016), (20, 3375762), (24, 2813135), (26, 2596740), (30, 2250508), (39, 1731160), (40, 1687881), (52, 1298370), (60, 1125254), (65, 1038696), (78, 865580), (104, 649185), (113, 597480), (120, 562627), (130, 519348), (156, 432790), (195, 346232), (226, 298740), (260, 259674), (312, 216395), (339, 199160), (383, 176280), (390, 173116), (452, 149370), (520, 129837), (565, 119496), (678, 99580), (766, 88140), (780, 86558), (904, 74685), (1130, 59748), (1149, 58760), (1356, 49790), (1469, 45960), (1532, 44070), (1560, 43279), (1695, 39832), (1915, 35256), (2260, 29874), (2298, 29380), (2712, 24895), (2938, 22980), (3064, 22035), (3390, 19916), (3830, 17628), (4407, 15320), (4520, 14937), (4596, 14690), (4979, 13560), (5745, 11752), (5876, 11490), (6780, 9958), (7345, 9192), (7660, 8814)]