171941640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5847

約数の個数: 128

約数和(自身を含む): 584841600

約数和(自身を除く): 412899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5801, 5928, 7410, 9880, 11602, 14820, 17403, 23204, 29005, 29640, 34806, 46408, 58010, 69612, 75413, 87015, 110219, 116020, 139224, 150826, 174030, 220438, 226239, 232040, 301652, 330657, 348060, 377065, 440876, 452478, 551095, 603304, 661314, 696120, 754130, 881752, 904956, 1102190, 1131195, 1322628, 1432847, 1508260, 1653285, 1809912, 2204380, 2262390, 2645256, 2865694, 3016520, 3306570, 4298541, 4408760, 4524780, 5731388, 6613140, 7164235, 8597082, 9049560, 11462776, 13226280, 14328470, 17194164, 21492705, 28656940, 34388328, 42985410, 57313880, 85970820, 171941640]

約数ペア:

[(1, 171941640), (2, 85970820), (3, 57313880), (4, 42985410), (5, 34388328), (6, 28656940), (8, 21492705), (10, 17194164), (12, 14328470), (13, 13226280), (15, 11462776), (19, 9049560), (20, 8597082), (24, 7164235), (26, 6613140), (30, 5731388), (38, 4524780), (39, 4408760), (40, 4298541), (52, 3306570), (57, 3016520), (60, 2865694), (65, 2645256), (76, 2262390), (78, 2204380), (95, 1809912), (104, 1653285), (114, 1508260), (120, 1432847), (130, 1322628), (152, 1131195), (156, 1102190), (190, 904956), (195, 881752), (228, 754130), (247, 696120), (260, 661314), (285, 603304), (312, 551095), (380, 452478), (390, 440876), (456, 377065), (494, 348060), (520, 330657), (570, 301652), (741, 232040), (760, 226239), (780, 220438), (988, 174030), (1140, 150826), (1235, 139224), (1482, 116020), (1560, 110219), (1976, 87015), (2280, 75413), (2470, 69612), (2964, 58010), (3705, 46408), (4940, 34806), (5801, 29640), (5928, 29005), (7410, 23204), (9880, 17403), (11602, 14820)]