1680452976

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 4522210560

約数和(自身を除く): 2841757584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 107, 111, 148, 214, 222, 239, 296, 321, 428, 444, 478, 592, 642, 717, 856, 888, 956, 1284, 1369, 1434, 1712, 1776, 1912, 2568, 2738, 2868, 3824, 3959, 4107, 5136, 5476, 5736, 7918, 8214, 8843, 10952, 11472, 11877, 15836, 16428, 17686, 21904, 23754, 25573, 26529, 31672, 32856, 35372, 47508, 51146, 53058, 63344, 65712, 70744, 76719, 95016, 102292, 106116, 141488, 146483, 153438, 190032, 204584, 212232, 292966, 306876, 327191, 409168, 424464, 439449, 585932, 613752, 654382, 878898, 946201, 981573, 1171864, 1227504, 1308764, 1757796, 1892402, 1963146, 2343728, 2617528, 2838603, 3515592, 3784804, 3926292, 5235056, 5677206, 7031184, 7569608, 7852584, 11354412, 15139216, 15705168, 22708824, 35009437, 45417648, 70018874, 105028311, 140037748, 210056622, 280075496, 420113244, 560150992, 840226488, 1680452976]

約数ペア:

[(1, 1680452976), (2, 840226488), (3, 560150992), (4, 420113244), (6, 280075496), (8, 210056622), (12, 140037748), (16, 105028311), (24, 70018874), (37, 45417648), (48, 35009437), (74, 22708824), (107, 15705168), (111, 15139216), (148, 11354412), (214, 7852584), (222, 7569608), (239, 7031184), (296, 5677206), (321, 5235056), (428, 3926292), (444, 3784804), (478, 3515592), (592, 2838603), (642, 2617528), (717, 2343728), (856, 1963146), (888, 1892402), (956, 1757796), (1284, 1308764), (1369, 1227504), (1434, 1171864), (1712, 981573), (1776, 946201), (1912, 878898), (2568, 654382), (2738, 613752), (2868, 585932), (3824, 439449), (3959, 424464), (4107, 409168), (5136, 327191), (5476, 306876), (5736, 292966), (7918, 212232), (8214, 204584), (8843, 190032), (10952, 153438), (11472, 146483), (11877, 141488), (15836, 106116), (16428, 102292), (17686, 95016), (21904, 76719), (23754, 70744), (25573, 65712), (26529, 63344), (31672, 53058), (32856, 51146), (35372, 47508)]