82970160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 320

約数和(自身を含む): 329978880

約数和(自身を除く): 247008720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 35, 39, 40, 42, 48, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 104, 105, 112, 116, 120, 130, 131, 140, 145, 156, 168, 174, 182, 195, 203, 208, 210, 232, 240, 260, 262, 273, 280, 290, 312, 336, 348, 364, 377, 390, 393, 406, 420, 435, 455, 464, 520, 524, 546, 560, 580, 609, 624, 655, 696, 728, 754, 780, 786, 812, 840, 870, 910, 917, 1015, 1040, 1048, 1092, 1131, 1160, 1218, 1310, 1365, 1392, 1456, 1508, 1560, 1572, 1624, 1680, 1703, 1740, 1820, 1834, 1885, 1965, 2030, 2096, 2184, 2262, 2320, 2436, 2620, 2639, 2730, 2751, 3016, 3045, 3120, 3144, 3248, 3406, 3480, 3640, 3668, 3770, 3799, 3930, 4060, 4368, 4524, 4585, 4872, 5109, 5240, 5278, 5460, 5502, 5655, 6032, 6090, 6288, 6812, 6960, 7280, 7336, 7540, 7598, 7860, 7917, 8120, 8515, 9048, 9170, 9744, 10218, 10480, 10556, 10920, 11004, 11310, 11397, 11921, 12180, 13195, 13624, 13755, 14672, 15080, 15196, 15720, 15834, 16240, 17030, 18096, 18340, 18995, 20436, 21112, 21840, 22008, 22620, 22794, 23842, 24360, 25545, 26390, 26593, 27248, 27510, 30160, 30392, 31440, 31668, 34060, 35763, 36680, 37990, 39585, 40872, 42224, 44016, 45240, 45588, 47684, 48720, 49387, 51090, 52780, 53186, 55020, 56985, 59605, 60784, 63336, 68120, 71526, 73360, 75980, 79170, 79779, 81744, 90480, 91176, 95368, 98774, 102180, 105560, 106372, 110040, 113970, 119210, 126672, 132965, 136240, 143052, 148161, 151960, 158340, 159558, 178815, 182352, 190736, 197548, 204360, 211120, 212744, 220080, 227940, 238420, 246935, 265930, 286104, 296322, 303920, 316680, 319116, 345709, 357630, 395096, 398895, 408720, 425488, 455880, 476840, 493870, 531860, 572208, 592644, 633360, 638232, 691418, 715260, 740805, 790192, 797790, 911760, 953680, 987740, 1037127, 1063720, 1185288, 1276464, 1382836, 1430520, 1481610, 1595580, 1728545, 1975480, 2074254, 2127440, 2370576, 2765672, 2861040, 2963220, 3191160, 3457090, 3950960, 4148508, 5185635, 5531344, 5926440, 6382320, 6914180, 8297016, 10371270, 11852880, 13828360, 16594032, 20742540, 27656720, 41485080, 82970160]

約数ペア:

[(1, 82970160), (2, 41485080), (3, 27656720), (4, 20742540), (5, 16594032), (6, 13828360), (7, 11852880), (8, 10371270), (10, 8297016), (12, 6914180), (13, 6382320), (14, 5926440), (15, 5531344), (16, 5185635), (20, 4148508), (21, 3950960), (24, 3457090), (26, 3191160), (28, 2963220), (29, 2861040), (30, 2765672), (35, 2370576), (39, 2127440), (40, 2074254), (42, 1975480), (48, 1728545), (52, 1595580), (56, 1481610), (58, 1430520), (60, 1382836), (65, 1276464), (70, 1185288), (78, 1063720), (80, 1037127), (84, 987740), (87, 953680), (91, 911760), (104, 797790), (105, 790192), (112, 740805), (116, 715260), (120, 691418), (130, 638232), (131, 633360), (140, 592644), (145, 572208), (156, 531860), (168, 493870), (174, 476840), (182, 455880), (195, 425488), (203, 408720), (208, 398895), (210, 395096), (232, 357630), (240, 345709), (260, 319116), (262, 316680), (273, 303920), (280, 296322), (290, 286104), (312, 265930), (336, 246935), (348, 238420), (364, 227940), (377, 220080), (390, 212744), (393, 211120), (406, 204360), (420, 197548), (435, 190736), (455, 182352), (464, 178815), (520, 159558), (524, 158340), (546, 151960), (560, 148161), (580, 143052), (609, 136240), (624, 132965), (655, 126672), (696, 119210), (728, 113970), (754, 110040), (780, 106372), (786, 105560), (812, 102180), (840, 98774), (870, 95368), (910, 91176), (917, 90480), (1015, 81744), (1040, 79779), (1048, 79170), (1092, 75980), (1131, 73360), (1160, 71526), (1218, 68120), (1310, 63336), (1365, 60784), (1392, 59605), (1456, 56985), (1508, 55020), (1560, 53186), (1572, 52780), (1624, 51090), (1680, 49387), (1703, 48720), (1740, 47684), (1820, 45588), (1834, 45240), (1885, 44016), (1965, 42224), (2030, 40872), (2096, 39585), (2184, 37990), (2262, 36680), (2320, 35763), (2436, 34060), (2620, 31668), (2639, 31440), (2730, 30392), (2751, 30160), (3016, 27510), (3045, 27248), (3120, 26593), (3144, 26390), (3248, 25545), (3406, 24360), (3480, 23842), (3640, 22794), (3668, 22620), (3770, 22008), (3799, 21840), (3930, 21112), (4060, 20436), (4368, 18995), (4524, 18340), (4585, 18096), (4872, 17030), (5109, 16240), (5240, 15834), (5278, 15720), (5460, 15196), (5502, 15080), (5655, 14672), (6032, 13755), (6090, 13624), (6288, 13195), (6812, 12180), (6960, 11921), (7280, 11397), (7336, 11310), (7540, 11004), (7598, 10920), (7860, 10556), (7917, 10480), (8120, 10218), (8515, 9744), (9048, 9170)]