310589136280

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1\times {\mathrm{96527}}^1$

素因数の和:97108

約数の個数: 64

約数和(自身を含む): 703793370240

約数和(自身を除く): 393204233960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 313, 514, 626, 1028, 1252, 1285, 1565, 2056, 2504, 2570, 3130, 5140, 6260, 10280, 12520, 80441, 96527, 160882, 193054, 321764, 386108, 402205, 482635, 643528, 772216, 804410, 965270, 1608820, 1930540, 3217640, 3861080, 24807439, 30212951, 49614878, 60425902, 99229756, 120851804, 124037195, 151064755, 198459512, 241703608, 248074390, 302129510, 496148780, 604259020, 992297560, 1208518040, 7764728407, 15529456814, 31058913628, 38823642035, 62117827256, 77647284070, 155294568140, 310589136280]

約数ペア:

[(1, 310589136280), (2, 155294568140), (4, 77647284070), (5, 62117827256), (8, 38823642035), (10, 31058913628), (20, 15529456814), (40, 7764728407), (257, 1208518040), (313, 992297560), (514, 604259020), (626, 496148780), (1028, 302129510), (1252, 248074390), (1285, 241703608), (1565, 198459512), (2056, 151064755), (2504, 124037195), (2570, 120851804), (3130, 99229756), (5140, 60425902), (6260, 49614878), (10280, 30212951), (12520, 24807439), (80441, 3861080), (96527, 3217640), (160882, 1930540), (193054, 1608820), (321764, 965270), (386108, 804410), (402205, 772216), (482635, 643528)]