851046960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 2694827520

約数和(自身を除く): 1843780560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 139, 194, 240, 263, 278, 291, 388, 417, 485, 526, 556, 582, 695, 776, 789, 834, 970, 1052, 1112, 1164, 1315, 1390, 1455, 1552, 1578, 1668, 1940, 2085, 2104, 2224, 2328, 2630, 2780, 2910, 3156, 3336, 3880, 3945, 4170, 4208, 4656, 5260, 5560, 5820, 6312, 6672, 7760, 7890, 8340, 10520, 11120, 11640, 12624, 13483, 15780, 16680, 21040, 23280, 25511, 26966, 31560, 33360, 36557, 40449, 51022, 53932, 63120, 67415, 73114, 76533, 80898, 102044, 107864, 109671, 127555, 134830, 146228, 153066, 161796, 182785, 202245, 204088, 215728, 219342, 255110, 269660, 292456, 306132, 323592, 365570, 382665, 404490, 408176, 438684, 510220, 539320, 548355, 584912, 612264, 647184, 731140, 765330, 808980, 877368, 1020440, 1078640, 1096710, 1224528, 1462280, 1530660, 1617960, 1754736, 2040880, 2193420, 2924560, 3061320, 3235920, 3546029, 4386840, 6122640, 7092058, 8773680, 10638087, 14184116, 17730145, 21276174, 28368232, 35460290, 42552348, 53190435, 56736464, 70920580, 85104696, 106380870, 141841160, 170209392, 212761740, 283682320, 425523480, 851046960]

約数ペア:

[(1, 851046960), (2, 425523480), (3, 283682320), (4, 212761740), (5, 170209392), (6, 141841160), (8, 106380870), (10, 85104696), (12, 70920580), (15, 56736464), (16, 53190435), (20, 42552348), (24, 35460290), (30, 28368232), (40, 21276174), (48, 17730145), (60, 14184116), (80, 10638087), (97, 8773680), (120, 7092058), (139, 6122640), (194, 4386840), (240, 3546029), (263, 3235920), (278, 3061320), (291, 2924560), (388, 2193420), (417, 2040880), (485, 1754736), (526, 1617960), (556, 1530660), (582, 1462280), (695, 1224528), (776, 1096710), (789, 1078640), (834, 1020440), (970, 877368), (1052, 808980), (1112, 765330), (1164, 731140), (1315, 647184), (1390, 612264), (1455, 584912), (1552, 548355), (1578, 539320), (1668, 510220), (1940, 438684), (2085, 408176), (2104, 404490), (2224, 382665), (2328, 365570), (2630, 323592), (2780, 306132), (2910, 292456), (3156, 269660), (3336, 255110), (3880, 219342), (3945, 215728), (4170, 204088), (4208, 202245), (4656, 182785), (5260, 161796), (5560, 153066), (5820, 146228), (6312, 134830), (6672, 127555), (7760, 109671), (7890, 107864), (8340, 102044), (10520, 80898), (11120, 76533), (11640, 73114), (12624, 67415), (13483, 63120), (15780, 53932), (16680, 51022), (21040, 40449), (23280, 36557), (25511, 33360), (26966, 31560)]