1447615840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{7687}}^1$

素因数の和:7820

約数の個数: 96

約数和(自身を含む): 3766258944

約数和(自身を除く): 2318643104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 535, 856, 880, 1070, 1177, 1712, 1760, 2140, 2354, 3424, 4280, 4708, 5885, 7687, 8560, 9416, 11770, 15374, 17120, 18832, 23540, 30748, 37664, 38435, 47080, 61496, 76870, 84557, 94160, 122992, 153740, 169114, 188320, 245984, 307480, 338228, 422785, 614960, 676456, 822509, 845570, 1229920, 1352912, 1645018, 1691140, 2705824, 3290036, 3382280, 4112545, 6580072, 6764560, 8225090, 9047599, 13160144, 13529120, 16450180, 18095198, 26320288, 32900360, 36190396, 45237995, 65800720, 72380792, 90475990, 131601440, 144761584, 180951980, 289523168, 361903960, 723807920, 1447615840]

約数ペア:

[(1, 1447615840), (2, 723807920), (4, 361903960), (5, 289523168), (8, 180951980), (10, 144761584), (11, 131601440), (16, 90475990), (20, 72380792), (22, 65800720), (32, 45237995), (40, 36190396), (44, 32900360), (55, 26320288), (80, 18095198), (88, 16450180), (107, 13529120), (110, 13160144), (160, 9047599), (176, 8225090), (214, 6764560), (220, 6580072), (352, 4112545), (428, 3382280), (440, 3290036), (535, 2705824), (856, 1691140), (880, 1645018), (1070, 1352912), (1177, 1229920), (1712, 845570), (1760, 822509), (2140, 676456), (2354, 614960), (3424, 422785), (4280, 338228), (4708, 307480), (5885, 245984), (7687, 188320), (8560, 169114), (9416, 153740), (11770, 122992), (15374, 94160), (17120, 84557), (18832, 76870), (23540, 61496), (30748, 47080), (37664, 38435)]