273670480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 80

約数和(自身を含む): 661814784

約数和(自身を除く): 388144304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 163, 248, 310, 326, 496, 620, 652, 677, 815, 1240, 1304, 1354, 1630, 2480, 2608, 2708, 3260, 3385, 5053, 5416, 6520, 6770, 10106, 10832, 13040, 13540, 20212, 20987, 25265, 27080, 40424, 41974, 50530, 54160, 80848, 83948, 101060, 104935, 110351, 167896, 202120, 209870, 220702, 335792, 404240, 419740, 441404, 551755, 839480, 882808, 1103510, 1678960, 1765616, 2207020, 3420881, 4414040, 6841762, 8828080, 13683524, 17104405, 27367048, 34208810, 54734096, 68417620, 136835240, 273670480]

約数ペア:

[(1, 273670480), (2, 136835240), (4, 68417620), (5, 54734096), (8, 34208810), (10, 27367048), (16, 17104405), (20, 13683524), (31, 8828080), (40, 6841762), (62, 4414040), (80, 3420881), (124, 2207020), (155, 1765616), (163, 1678960), (248, 1103510), (310, 882808), (326, 839480), (496, 551755), (620, 441404), (652, 419740), (677, 404240), (815, 335792), (1240, 220702), (1304, 209870), (1354, 202120), (1630, 167896), (2480, 110351), (2608, 104935), (2708, 101060), (3260, 83948), (3385, 80848), (5053, 54160), (5416, 50530), (6520, 41974), (6770, 40424), (10106, 27080), (10832, 25265), (13040, 20987), (13540, 20212)]