123166680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11313

約数の個数: 128

約数和(自身を含む): 454809600

約数和(自身を除く): 331642920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 11279, 22558, 33837, 45116, 56395, 67674, 78953, 90232, 112790, 135348, 146627, 157906, 169185, 225580, 236859, 270696, 293254, 315812, 338370, 394765, 439881, 451160, 473718, 586508, 631624, 676740, 733135, 789530, 879762, 947436, 1026389, 1173016, 1184295, 1353480, 1466270, 1579060, 1759524, 1894872, 2052778, 2199405, 2368590, 2932540, 3079167, 3158120, 3519048, 4105556, 4398810, 4737180, 5131945, 5865080, 6158334, 8211112, 8797620, 9474360, 10263890, 12316668, 15395835, 17595240, 20527780, 24633336, 30791670, 41055560, 61583340, 123166680]

約数ペア:

[(1, 123166680), (2, 61583340), (3, 41055560), (4, 30791670), (5, 24633336), (6, 20527780), (7, 17595240), (8, 15395835), (10, 12316668), (12, 10263890), (13, 9474360), (14, 8797620), (15, 8211112), (20, 6158334), (21, 5865080), (24, 5131945), (26, 4737180), (28, 4398810), (30, 4105556), (35, 3519048), (39, 3158120), (40, 3079167), (42, 2932540), (52, 2368590), (56, 2199405), (60, 2052778), (65, 1894872), (70, 1759524), (78, 1579060), (84, 1466270), (91, 1353480), (104, 1184295), (105, 1173016), (120, 1026389), (130, 947436), (140, 879762), (156, 789530), (168, 733135), (182, 676740), (195, 631624), (210, 586508), (260, 473718), (273, 451160), (280, 439881), (312, 394765), (364, 338370), (390, 315812), (420, 293254), (455, 270696), (520, 236859), (546, 225580), (728, 169185), (780, 157906), (840, 146627), (910, 135348), (1092, 112790), (1365, 90232), (1560, 78953), (1820, 67674), (2184, 56395), (2730, 45116), (3640, 33837), (5460, 22558), (10920, 11279)]