139176840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{105437}}^1$

素因数の和:105462

約数の個数: 64

約数和(自身を含む): 455492160

約数和(自身を除く): 316315320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 105437, 210874, 316311, 421748, 527185, 632622, 843496, 1054370, 1159807, 1265244, 1581555, 2108740, 2319614, 2530488, 3163110, 3479421, 4217480, 4639228, 5799035, 6326220, 6958842, 9278456, 11598070, 12652440, 13917684, 17397105, 23196140, 27835368, 34794210, 46392280, 69588420, 139176840]

約数ペア:

[(1, 139176840), (2, 69588420), (3, 46392280), (4, 34794210), (5, 27835368), (6, 23196140), (8, 17397105), (10, 13917684), (11, 12652440), (12, 11598070), (15, 9278456), (20, 6958842), (22, 6326220), (24, 5799035), (30, 4639228), (33, 4217480), (40, 3479421), (44, 3163110), (55, 2530488), (60, 2319614), (66, 2108740), (88, 1581555), (110, 1265244), (120, 1159807), (132, 1054370), (165, 843496), (220, 632622), (264, 527185), (330, 421748), (440, 316311), (660, 210874), (1320, 105437)]