61173840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2837

約数の個数: 160

約数和(自身を含む): 233485056

約数和(自身を除く): 172311216

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, 2801, 3120, 3640, 4368, 5460, 5602, 7280, 8403, 10920, 11204, 14005, 16806, 19607, 21840, 22408, 28010, 33612, 36413, 39214, 42015, 44816, 56020, 58821, 67224, 72826, 78428, 84030, 98035, 109239, 112040, 117642, 134448, 145652, 156856, 168060, 182065, 196070, 218478, 224080, 235284, 254891, 291304, 294105, 313712, 336120, 364130, 392140, 436956, 470568, 509782, 546195, 582608, 588210, 672240, 728260, 764673, 784280, 873912, 941136, 1019564, 1092390, 1176420, 1274455, 1456520, 1529346, 1568560, 1747824, 2039128, 2184780, 2352840, 2548910, 2913040, 3058692, 3823365, 4078256, 4369560, 4705680, 5097820, 6117384, 7646730, 8739120, 10195640, 12234768, 15293460, 20391280, 30586920, 61173840]

約数ペア:

[(1, 61173840), (2, 30586920), (3, 20391280), (4, 15293460), (5, 12234768), (6, 10195640), (7, 8739120), (8, 7646730), (10, 6117384), (12, 5097820), (13, 4705680), (14, 4369560), (15, 4078256), (16, 3823365), (20, 3058692), (21, 2913040), (24, 2548910), (26, 2352840), (28, 2184780), (30, 2039128), (35, 1747824), (39, 1568560), (40, 1529346), (42, 1456520), (48, 1274455), (52, 1176420), (56, 1092390), (60, 1019564), (65, 941136), (70, 873912), (78, 784280), (80, 764673), (84, 728260), (91, 672240), (104, 588210), (105, 582608), (112, 546195), (120, 509782), (130, 470568), (140, 436956), (156, 392140), (168, 364130), (182, 336120), (195, 313712), (208, 294105), (210, 291304), (240, 254891), (260, 235284), (273, 224080), (280, 218478), (312, 196070), (336, 182065), (364, 168060), (390, 156856), (420, 145652), (455, 134448), (520, 117642), (546, 112040), (560, 109239), (624, 98035), (728, 84030), (780, 78428), (840, 72826), (910, 67224), (1040, 58821), (1092, 56020), (1365, 44816), (1456, 42015), (1560, 39214), (1680, 36413), (1820, 33612), (2184, 28010), (2730, 22408), (2801, 21840), (3120, 19607), (3640, 16806), (4368, 14005), (5460, 11204), (5602, 10920), (7280, 8403)]