868477680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:909

約数の個数: 320

約数和(自身を含む): 3471206400

約数和(自身を除く): 2602728720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 142, 144, 168, 180, 189, 210, 213, 216, 240, 252, 270, 280, 284, 315, 336, 355, 360, 378, 420, 426, 432, 497, 504, 540, 560, 568, 630, 639, 710, 720, 756, 809, 840, 852, 945, 994, 1008, 1065, 1080, 1136, 1260, 1278, 1420, 1491, 1512, 1618, 1680, 1704, 1890, 1917, 1988, 2130, 2160, 2427, 2485, 2520, 2556, 2840, 2982, 3024, 3195, 3236, 3408, 3780, 3834, 3976, 4045, 4260, 4473, 4854, 4970, 5040, 5112, 5663, 5680, 5964, 6390, 6472, 7281, 7455, 7560, 7668, 7952, 8090, 8520, 8946, 9585, 9708, 9940, 10224, 11326, 11928, 12135, 12780, 12944, 13419, 14562, 14910, 15120, 15336, 16180, 16989, 17040, 17892, 19170, 19416, 19880, 21843, 22365, 22652, 23856, 24270, 25560, 26838, 28315, 29124, 29820, 30672, 32360, 33978, 35784, 36405, 38340, 38832, 39760, 43686, 44730, 45304, 48540, 50967, 51120, 53676, 56630, 57439, 58248, 59640, 64720, 67095, 67956, 71568, 72810, 76680, 84945, 87372, 89460, 90608, 97080, 101934, 107352, 109215, 113260, 114878, 116496, 119280, 134190, 135912, 145620, 152901, 153360, 169890, 172317, 174744, 178920, 194160, 203868, 214704, 218430, 226520, 229756, 254835, 268380, 271824, 287195, 291240, 305802, 339780, 344634, 349488, 357840, 402073, 407736, 436860, 453040, 459512, 509670, 516951, 536760, 574390, 582480, 611604, 679560, 689268, 764505, 804146, 815472, 861585, 873720, 919024, 1019340, 1033902, 1073520, 1148780, 1206219, 1223208, 1359120, 1378536, 1529010, 1550853, 1608292, 1723170, 1747440, 2010365, 2038680, 2067804, 2297560, 2412438, 2446416, 2584755, 2757072, 3058020, 3101706, 3216584, 3446340, 3618657, 4020730, 4077360, 4135608, 4595120, 4824876, 5169510, 6031095, 6116040, 6203412, 6433168, 6892680, 7237314, 7754265, 8041460, 8271216, 9649752, 10339020, 10855971, 12062190, 12232080, 12406824, 13785360, 14474628, 15508530, 16082920, 18093285, 19299504, 20678040, 21711942, 24124380, 24813648, 28949256, 31017060, 32165840, 36186570, 41356080, 43423884, 48248760, 54279855, 57898512, 62034120, 72373140, 86847768, 96497520, 108559710, 124068240, 144746280, 173695536, 217119420, 289492560, 434238840, 868477680]

約数ペア:

[(1, 868477680), (2, 434238840), (3, 289492560), (4, 217119420), (5, 173695536), (6, 144746280), (7, 124068240), (8, 108559710), (9, 96497520), (10, 86847768), (12, 72373140), (14, 62034120), (15, 57898512), (16, 54279855), (18, 48248760), (20, 43423884), (21, 41356080), (24, 36186570), (27, 32165840), (28, 31017060), (30, 28949256), (35, 24813648), (36, 24124380), (40, 21711942), (42, 20678040), (45, 19299504), (48, 18093285), (54, 16082920), (56, 15508530), (60, 14474628), (63, 13785360), (70, 12406824), (71, 12232080), (72, 12062190), (80, 10855971), (84, 10339020), (90, 9649752), (105, 8271216), (108, 8041460), (112, 7754265), (120, 7237314), (126, 6892680), (135, 6433168), (140, 6203412), (142, 6116040), (144, 6031095), (168, 5169510), (180, 4824876), (189, 4595120), (210, 4135608), (213, 4077360), (216, 4020730), (240, 3618657), (252, 3446340), (270, 3216584), (280, 3101706), (284, 3058020), (315, 2757072), (336, 2584755), (355, 2446416), (360, 2412438), (378, 2297560), (420, 2067804), (426, 2038680), (432, 2010365), (497, 1747440), (504, 1723170), (540, 1608292), (560, 1550853), (568, 1529010), (630, 1378536), (639, 1359120), (710, 1223208), (720, 1206219), (756, 1148780), (809, 1073520), (840, 1033902), (852, 1019340), (945, 919024), (994, 873720), (1008, 861585), (1065, 815472), (1080, 804146), (1136, 764505), (1260, 689268), (1278, 679560), (1420, 611604), (1491, 582480), (1512, 574390), (1618, 536760), (1680, 516951), (1704, 509670), (1890, 459512), (1917, 453040), (1988, 436860), (2130, 407736), (2160, 402073), (2427, 357840), (2485, 349488), (2520, 344634), (2556, 339780), (2840, 305802), (2982, 291240), (3024, 287195), (3195, 271824), (3236, 268380), (3408, 254835), (3780, 229756), (3834, 226520), (3976, 218430), (4045, 214704), (4260, 203868), (4473, 194160), (4854, 178920), (4970, 174744), (5040, 172317), (5112, 169890), (5663, 153360), (5680, 152901), (5964, 145620), (6390, 135912), (6472, 134190), (7281, 119280), (7455, 116496), (7560, 114878), (7668, 113260), (7952, 109215), (8090, 107352), (8520, 101934), (8946, 97080), (9585, 90608), (9708, 89460), (9940, 87372), (10224, 84945), (11326, 76680), (11928, 72810), (12135, 71568), (12780, 67956), (12944, 67095), (13419, 64720), (14562, 59640), (14910, 58248), (15120, 57439), (15336, 56630), (16180, 53676), (16989, 51120), (17040, 50967), (17892, 48540), (19170, 45304), (19416, 44730), (19880, 43686), (21843, 39760), (22365, 38832), (22652, 38340), (23856, 36405), (24270, 35784), (25560, 33978), (26838, 32360), (28315, 30672), (29124, 29820)]