129864840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2991

約数の個数: 128

約数和(自身を含む): 453807360

約数和(自身を除く): 323942520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2917, 2968, 3180, 3710, 4452, 5565, 5834, 6360, 7420, 8751, 8904, 11130, 11668, 14585, 14840, 17502, 20419, 22260, 23336, 29170, 35004, 40838, 43755, 44520, 58340, 61257, 70008, 81676, 87510, 102095, 116680, 122514, 154601, 163352, 175020, 204190, 245028, 306285, 309202, 350040, 408380, 463803, 490056, 612570, 618404, 773005, 816760, 927606, 1082207, 1225140, 1236808, 1546010, 1855212, 2164414, 2319015, 2450280, 3092020, 3246621, 3710424, 4328828, 4638030, 5411035, 6184040, 6493242, 8657656, 9276060, 10822070, 12986484, 16233105, 18552120, 21644140, 25972968, 32466210, 43288280, 64932420, 129864840]

約数ペア:

[(1, 129864840), (2, 64932420), (3, 43288280), (4, 32466210), (5, 25972968), (6, 21644140), (7, 18552120), (8, 16233105), (10, 12986484), (12, 10822070), (14, 9276060), (15, 8657656), (20, 6493242), (21, 6184040), (24, 5411035), (28, 4638030), (30, 4328828), (35, 3710424), (40, 3246621), (42, 3092020), (53, 2450280), (56, 2319015), (60, 2164414), (70, 1855212), (84, 1546010), (105, 1236808), (106, 1225140), (120, 1082207), (140, 927606), (159, 816760), (168, 773005), (210, 618404), (212, 612570), (265, 490056), (280, 463803), (318, 408380), (371, 350040), (420, 309202), (424, 306285), (530, 245028), (636, 204190), (742, 175020), (795, 163352), (840, 154601), (1060, 122514), (1113, 116680), (1272, 102095), (1484, 87510), (1590, 81676), (1855, 70008), (2120, 61257), (2226, 58340), (2917, 44520), (2968, 43755), (3180, 40838), (3710, 35004), (4452, 29170), (5565, 23336), (5834, 22260), (6360, 20419), (7420, 17502), (8751, 14840), (8904, 14585), (11130, 11668)]