208976040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6416

約数の個数: 192

約数和(自身を含む): 836035200

約数和(自身を除く): 627059160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6379, 6552, 8190, 10920, 12758, 16380, 19137, 25516, 31895, 32760, 38274, 44653, 51032, 57411, 63790, 76548, 82927, 89306, 95685, 114822, 127580, 133959, 153096, 165854, 178612, 191370, 223265, 229644, 248781, 255160, 267918, 287055, 331708, 357224, 382740, 401877, 414635, 446530, 459288, 497562, 535836, 574110, 580489, 663416, 669795, 746343, 765480, 803754, 829270, 893060, 995124, 1071672, 1148220, 1160978, 1243905, 1339590, 1492686, 1607508, 1658540, 1741467, 1786120, 1990248, 2009385, 2296440, 2321956, 2487810, 2679180, 2902445, 2985372, 3215016, 3317080, 3482934, 3731715, 4018770, 4643912, 4975620, 5224401, 5358360, 5804890, 5970744, 6965868, 7463430, 8037540, 8707335, 9951240, 10448802, 11609780, 13931736, 14926860, 16075080, 17414670, 20897604, 23219560, 26122005, 29853720, 34829340, 41795208, 52244010, 69658680, 104488020, 208976040]

約数ペア:

[(1, 208976040), (2, 104488020), (3, 69658680), (4, 52244010), (5, 41795208), (6, 34829340), (7, 29853720), (8, 26122005), (9, 23219560), (10, 20897604), (12, 17414670), (13, 16075080), (14, 14926860), (15, 13931736), (18, 11609780), (20, 10448802), (21, 9951240), (24, 8707335), (26, 8037540), (28, 7463430), (30, 6965868), (35, 5970744), (36, 5804890), (39, 5358360), (40, 5224401), (42, 4975620), (45, 4643912), (52, 4018770), (56, 3731715), (60, 3482934), (63, 3317080), (65, 3215016), (70, 2985372), (72, 2902445), (78, 2679180), (84, 2487810), (90, 2321956), (91, 2296440), (104, 2009385), (105, 1990248), (117, 1786120), (120, 1741467), (126, 1658540), (130, 1607508), (140, 1492686), (156, 1339590), (168, 1243905), (180, 1160978), (182, 1148220), (195, 1071672), (210, 995124), (234, 893060), (252, 829270), (260, 803754), (273, 765480), (280, 746343), (312, 669795), (315, 663416), (360, 580489), (364, 574110), (390, 535836), (420, 497562), (455, 459288), (468, 446530), (504, 414635), (520, 401877), (546, 382740), (585, 357224), (630, 331708), (728, 287055), (780, 267918), (819, 255160), (840, 248781), (910, 229644), (936, 223265), (1092, 191370), (1170, 178612), (1260, 165854), (1365, 153096), (1560, 133959), (1638, 127580), (1820, 114822), (2184, 95685), (2340, 89306), (2520, 82927), (2730, 76548), (3276, 63790), (3640, 57411), (4095, 51032), (4680, 44653), (5460, 38274), (6379, 32760), (6552, 31895), (8190, 25516), (10920, 19137), (12758, 16380)]