233724920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1473

約数の個数: 128

約数和(自身を含む): 639576000

約数和(自身を除く): 405851080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 520, 572, 580, 638, 715, 754, 1144, 1160, 1276, 1409, 1430, 1508, 1595, 1885, 2552, 2818, 2860, 3016, 3190, 3770, 4147, 5636, 5720, 6380, 7045, 7540, 8294, 11272, 12760, 14090, 15080, 15499, 16588, 18317, 20735, 28180, 30998, 33176, 36634, 40861, 41470, 56360, 61996, 73268, 77495, 81722, 82940, 91585, 123992, 146536, 154990, 163444, 165880, 183170, 201487, 204305, 309980, 326888, 366340, 402974, 408610, 449471, 531193, 619960, 732680, 805948, 817220, 898942, 1007435, 1062386, 1611896, 1634440, 1797884, 2014870, 2124772, 2247355, 2655965, 3595768, 4029740, 4249544, 4494710, 5311930, 5843123, 8059480, 8989420, 10623860, 11686246, 17978840, 21247720, 23372492, 29215615, 46744984, 58431230, 116862460, 233724920]

約数ペア:

[(1, 233724920), (2, 116862460), (4, 58431230), (5, 46744984), (8, 29215615), (10, 23372492), (11, 21247720), (13, 17978840), (20, 11686246), (22, 10623860), (26, 8989420), (29, 8059480), (40, 5843123), (44, 5311930), (52, 4494710), (55, 4249544), (58, 4029740), (65, 3595768), (88, 2655965), (104, 2247355), (110, 2124772), (116, 2014870), (130, 1797884), (143, 1634440), (145, 1611896), (220, 1062386), (232, 1007435), (260, 898942), (286, 817220), (290, 805948), (319, 732680), (377, 619960), (440, 531193), (520, 449471), (572, 408610), (580, 402974), (638, 366340), (715, 326888), (754, 309980), (1144, 204305), (1160, 201487), (1276, 183170), (1409, 165880), (1430, 163444), (1508, 154990), (1595, 146536), (1885, 123992), (2552, 91585), (2818, 82940), (2860, 81722), (3016, 77495), (3190, 73268), (3770, 61996), (4147, 56360), (5636, 41470), (5720, 40861), (6380, 36634), (7045, 33176), (7540, 30998), (8294, 28180), (11272, 20735), (12760, 18317), (14090, 16588), (15080, 15499)]