246333360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11279}}^1$

素因数の和:11315

約数の個数: 160

約数和(自身を含む): 939939840

約数和(自身を除く): 693606480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 11279, 21840, 22558, 33837, 45116, 56395, 67674, 78953, 90232, 112790, 135348, 146627, 157906, 169185, 180464, 225580, 236859, 270696, 293254, 315812, 338370, 394765, 439881, 451160, 473718, 541392, 586508, 631624, 676740, 733135, 789530, 879762, 902320, 947436, 1026389, 1173016, 1184295, 1263248, 1353480, 1466270, 1579060, 1759524, 1894872, 2052778, 2199405, 2346032, 2368590, 2706960, 2932540, 3079167, 3158120, 3519048, 3789744, 4105556, 4398810, 4737180, 5131945, 5865080, 6158334, 6316240, 7038096, 8211112, 8797620, 9474360, 10263890, 11730160, 12316668, 15395835, 16422224, 17595240, 18948720, 20527780, 24633336, 30791670, 35190480, 41055560, 49266672, 61583340, 82111120, 123166680, 246333360]

約数ペア:

[(1, 246333360), (2, 123166680), (3, 82111120), (4, 61583340), (5, 49266672), (6, 41055560), (7, 35190480), (8, 30791670), (10, 24633336), (12, 20527780), (13, 18948720), (14, 17595240), (15, 16422224), (16, 15395835), (20, 12316668), (21, 11730160), (24, 10263890), (26, 9474360), (28, 8797620), (30, 8211112), (35, 7038096), (39, 6316240), (40, 6158334), (42, 5865080), (48, 5131945), (52, 4737180), (56, 4398810), (60, 4105556), (65, 3789744), (70, 3519048), (78, 3158120), (80, 3079167), (84, 2932540), (91, 2706960), (104, 2368590), (105, 2346032), (112, 2199405), (120, 2052778), (130, 1894872), (140, 1759524), (156, 1579060), (168, 1466270), (182, 1353480), (195, 1263248), (208, 1184295), (210, 1173016), (240, 1026389), (260, 947436), (273, 902320), (280, 879762), (312, 789530), (336, 733135), (364, 676740), (390, 631624), (420, 586508), (455, 541392), (520, 473718), (546, 451160), (560, 439881), (624, 394765), (728, 338370), (780, 315812), (840, 293254), (910, 270696), (1040, 236859), (1092, 225580), (1365, 180464), (1456, 169185), (1560, 157906), (1680, 146627), (1820, 135348), (2184, 112790), (2730, 90232), (3120, 78953), (3640, 67674), (4368, 56395), (5460, 45116), (7280, 33837), (10920, 22558), (11279, 21840)]