31783801080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1\times {\mathrm{3877}}^1$

素因数の和:5233

約数の個数: 128

約数和(自身を含む): 97250932800

約数和(自身を除く): 65467131720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1289, 1590, 2120, 2578, 3180, 3867, 3877, 5156, 6360, 6445, 7734, 7754, 10312, 11631, 12890, 15468, 15508, 19335, 19385, 23262, 25780, 30936, 31016, 38670, 38770, 46524, 51560, 58155, 68317, 77340, 77540, 93048, 116310, 136634, 154680, 155080, 204951, 205481, 232620, 273268, 341585, 409902, 410962, 465240, 546536, 616443, 683170, 819804, 821924, 1024755, 1027405, 1232886, 1366340, 1639608, 1643848, 2049510, 2054810, 2465772, 2732680, 3082215, 4099020, 4109620, 4931544, 4997453, 6164430, 8198040, 8219240, 9994906, 12328860, 14992359, 19989812, 24657720, 24987265, 29984718, 39979624, 49974530, 59969436, 74961795, 99949060, 119938872, 149923590, 199898120, 264865009, 299847180, 529730018, 599694360, 794595027, 1059460036, 1324325045, 1589190054, 2118920072, 2648650090, 3178380108, 3972975135, 5297300180, 6356760216, 7945950270, 10594600360, 15891900540, 31783801080]

約数ペア:

[(1, 31783801080), (2, 15891900540), (3, 10594600360), (4, 7945950270), (5, 6356760216), (6, 5297300180), (8, 3972975135), (10, 3178380108), (12, 2648650090), (15, 2118920072), (20, 1589190054), (24, 1324325045), (30, 1059460036), (40, 794595027), (53, 599694360), (60, 529730018), (106, 299847180), (120, 264865009), (159, 199898120), (212, 149923590), (265, 119938872), (318, 99949060), (424, 74961795), (530, 59969436), (636, 49974530), (795, 39979624), (1060, 29984718), (1272, 24987265), (1289, 24657720), (1590, 19989812), (2120, 14992359), (2578, 12328860), (3180, 9994906), (3867, 8219240), (3877, 8198040), (5156, 6164430), (6360, 4997453), (6445, 4931544), (7734, 4109620), (7754, 4099020), (10312, 3082215), (11631, 2732680), (12890, 2465772), (15468, 2054810), (15508, 2049510), (19335, 1643848), (19385, 1639608), (23262, 1366340), (25780, 1232886), (30936, 1027405), (31016, 1024755), (38670, 821924), (38770, 819804), (46524, 683170), (51560, 616443), (58155, 546536), (68317, 465240), (77340, 410962), (77540, 409902), (93048, 341585), (116310, 273268), (136634, 232620), (154680, 205481), (155080, 204951)]