2681387868720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:690

約数の個数: 960

約数和(自身を含む): 9882825458688

約数和(自身を除く): 7201437589968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 71, 80, 85, 88, 102, 110, 120, 121, 132, 136, 142, 165, 170, 176, 187, 204, 213, 220, 227, 240, 242, 255, 264, 272, 284, 330, 337, 340, 355, 363, 374, 408, 426, 440, 454, 484, 510, 528, 561, 568, 605, 660, 674, 680, 681, 710, 726, 748, 781, 816, 852, 880, 908, 935, 968, 1011, 1020, 1065, 1122, 1135, 1136, 1207, 1210, 1320, 1348, 1360, 1362, 1420, 1452, 1496, 1562, 1685, 1704, 1815, 1816, 1870, 1936, 2022, 2040, 2057, 2130, 2244, 2270, 2343, 2414, 2420, 2497, 2640, 2696, 2724, 2805, 2840, 2904, 2992, 3124, 3370, 3405, 3408, 3621, 3630, 3632, 3707, 3740, 3859, 3905, 4044, 4080, 4114, 4260, 4488, 4540, 4686, 4828, 4840, 4994, 5055, 5392, 5448, 5610, 5680, 5729, 5808, 6035, 6171, 6248, 6740, 6810, 7242, 7260, 7414, 7480, 7491, 7718, 7810, 8088, 8228, 8520, 8591, 8976, 9080, 9372, 9656, 9680, 9988, 10110, 10285, 10896, 11121, 11220, 11458, 11577, 11715, 12070, 12342, 12485, 12496, 13277, 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約数ペア:

[(1, 2681387868720), (2, 1340693934360), (3, 893795956240), (4, 670346967180), (5, 536277573744), (6, 446897978120), (8, 335173483590), (10, 268138786872), (11, 243762533520), (12, 223448989060), (15, 178759191248), (16, 167586741795), (17, 157728698160), (20, 134069393436), (22, 121881266760), (24, 111724494530), (30, 89379595624), (33, 81254177840), (34, 78864349080), (40, 67034696718), (44, 60940633380), (48, 55862247265), (51, 52576232720), (55, 48752506704), (60, 44689797812), (66, 40627088920), (68, 39432174540), (71, 37766026320), (80, 33517348359), (85, 31545739632), (88, 30470316690), (102, 26288116360), (110, 24376253352), (120, 22344898906), (121, 22160230320), (132, 20313544460), (136, 19716087270), (142, 18883013160), (165, 16250835568), (170, 15772869816), (176, 15235158345), (187, 14338972560), (204, 13144058180), (213, 12588675440), (220, 12188126676), (227, 11812281360), (240, 11172449453), (242, 11080115160), (255, 10515246544), (264, 10156772230), (272, 9858043635), 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