2021068560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:462

約数の個数: 320

約数和(自身を含む): 7469236224

約数和(自身を除く): 5448167664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 151, 155, 168, 186, 210, 217, 240, 248, 257, 280, 302, 310, 336, 372, 420, 434, 453, 465, 496, 514, 560, 604, 620, 651, 744, 755, 771, 840, 868, 906, 930, 1028, 1057, 1085, 1208, 1240, 1285, 1302, 1488, 1510, 1542, 1680, 1736, 1799, 1812, 1860, 2056, 2114, 2170, 2265, 2416, 2480, 2570, 2604, 3020, 3084, 3171, 3255, 3472, 3598, 3624, 3720, 3855, 4112, 4228, 4340, 4530, 4681, 5140, 5208, 5285, 5397, 6040, 6168, 6342, 6510, 7196, 7248, 7440, 7710, 7967, 8456, 8680, 8995, 9060, 9362, 10280, 10416, 10570, 10794, 12080, 12336, 12684, 13020, 14043, 14392, 15420, 15855, 15934, 16912, 17360, 17990, 18120, 18724, 20560, 21140, 21588, 23405, 23901, 25368, 26040, 26985, 28086, 28784, 30840, 31710, 31868, 32767, 35980, 36240, 37448, 38807, 39835, 42280, 43176, 46810, 47802, 50736, 52080, 53970, 55769, 56172, 61680, 63420, 63736, 65534, 70215, 71960, 74896, 77614, 79670, 84560, 86352, 93620, 95604, 98301, 107940, 111538, 112344, 116421, 119505, 126840, 127472, 131068, 140430, 143920, 155228, 159340, 163835, 167307, 187240, 191208, 194035, 196602, 215880, 223076, 224688, 232842, 239010, 253680, 262136, 271649, 278845, 280860, 310456, 318680, 327670, 334614, 374480, 382416, 388070, 393204, 431760, 446152, 465684, 478020, 491505, 524272, 543298, 557690, 561720, 582105, 620912, 637360, 655340, 669228, 776140, 786408, 814947, 836535, 892304, 931368, 956040, 983010, 1086596, 1115380, 1123440, 1164210, 1203017, 1310680, 1338456, 1358245, 1552280, 1572816, 1629894, 1673070, 1862736, 1912080, 1966020, 2173192, 2230760, 2328420, 2406034, 2621360, 2676912, 2716490, 3104560, 3259788, 3346140, 3609051, 3932040, 4074735, 4346384, 4461520, 4656840, 4812068, 5432980, 6015085, 6519576, 6692280, 7218102, 7864080, 8149470, 8421119, 9313680, 9624136, 10865960, 12030170, 13039152, 13384560, 14436204, 16298940, 16842238, 18045255, 19248272, 21731920, 24060340, 25263357, 28872408, 32597880, 33684476, 36090510, 42105595, 48120680, 50526714, 57744816, 65195760, 67368952, 72181020, 84211190, 96241360, 101053428, 126316785, 134737904, 144362040, 168422380, 202106856, 252633570, 288724080, 336844760, 404213712, 505267140, 673689520, 1010534280, 2021068560]

約数ペア:

[(1, 2021068560), (2, 1010534280), (3, 673689520), (4, 505267140), (5, 404213712), (6, 336844760), (7, 288724080), (8, 252633570), (10, 202106856), (12, 168422380), (14, 144362040), (15, 134737904), (16, 126316785), (20, 101053428), (21, 96241360), (24, 84211190), (28, 72181020), (30, 67368952), (31, 65195760), (35, 57744816), (40, 50526714), (42, 48120680), (48, 42105595), (56, 36090510), (60, 33684476), (62, 32597880), (70, 28872408), (80, 25263357), (84, 24060340), (93, 21731920), (105, 19248272), (112, 18045255), (120, 16842238), (124, 16298940), (140, 14436204), (151, 13384560), (155, 13039152), (168, 12030170), (186, 10865960), (210, 9624136), (217, 9313680), (240, 8421119), (248, 8149470), (257, 7864080), (280, 7218102), (302, 6692280), (310, 6519576), (336, 6015085), (372, 5432980), (420, 4812068), (434, 4656840), (453, 4461520), (465, 4346384), (496, 4074735), (514, 3932040), (560, 3609051), (604, 3346140), (620, 3259788), (651, 3104560), (744, 2716490), (755, 2676912), (771, 2621360), (840, 2406034), (868, 2328420), (906, 2230760), (930, 2173192), (1028, 1966020), (1057, 1912080), (1085, 1862736), (1208, 1673070), (1240, 1629894), (1285, 1572816), (1302, 1552280), (1488, 1358245), (1510, 1338456), (1542, 1310680), (1680, 1203017), (1736, 1164210), (1799, 1123440), (1812, 1115380), (1860, 1086596), (2056, 983010), (2114, 956040), (2170, 931368), (2265, 892304), (2416, 836535), (2480, 814947), (2570, 786408), (2604, 776140), (3020, 669228), (3084, 655340), (3171, 637360), (3255, 620912), (3472, 582105), (3598, 561720), (3624, 557690), (3720, 543298), (3855, 524272), (4112, 491505), (4228, 478020), (4340, 465684), (4530, 446152), (4681, 431760), (5140, 393204), (5208, 388070), (5285, 382416), (5397, 374480), (6040, 334614), (6168, 327670), (6342, 318680), (6510, 310456), (7196, 280860), (7248, 278845), (7440, 271649), (7710, 262136), (7967, 253680), (8456, 239010), (8680, 232842), (8995, 224688), (9060, 223076), (9362, 215880), (10280, 196602), (10416, 194035), (10570, 191208), (10794, 187240), (12080, 167307), (12336, 163835), (12684, 159340), (13020, 155228), (14043, 143920), (14392, 140430), (15420, 131068), (15855, 127472), (15934, 126840), (16912, 119505), (17360, 116421), (17990, 112344), (18120, 111538), (18724, 107940), (20560, 98301), (21140, 95604), (21588, 93620), (23405, 86352), (23901, 84560), (25368, 79670), (26040, 77614), (26985, 74896), (28086, 71960), (28784, 70215), (30840, 65534), (31710, 63736), (31868, 63420), (32767, 61680), (35980, 56172), (36240, 55769), (37448, 53970), (38807, 52080), (39835, 50736), (42280, 47802), (43176, 46810)]