142288140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 414296064

約数和(自身を除く): 272007924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 227, 310, 337, 372, 454, 465, 620, 674, 681, 908, 930, 1011, 1135, 1348, 1362, 1685, 1860, 2022, 2270, 2724, 3370, 3405, 4044, 4540, 5055, 6740, 6810, 7037, 10110, 10447, 13620, 14074, 20220, 20894, 21111, 28148, 31341, 35185, 41788, 42222, 52235, 62682, 70370, 76499, 84444, 104470, 105555, 125364, 140740, 152998, 156705, 208940, 211110, 229497, 305996, 313410, 382495, 422220, 458994, 626820, 764990, 917988, 1147485, 1529980, 2294970, 2371469, 4589940, 4742938, 7114407, 9485876, 11857345, 14228814, 23714690, 28457628, 35572035, 47429380, 71144070, 142288140]

約数ペア:

[(1, 142288140), (2, 71144070), (3, 47429380), (4, 35572035), (5, 28457628), (6, 23714690), (10, 14228814), (12, 11857345), (15, 9485876), (20, 7114407), (30, 4742938), (31, 4589940), (60, 2371469), (62, 2294970), (93, 1529980), (124, 1147485), (155, 917988), (186, 764990), (227, 626820), (310, 458994), (337, 422220), (372, 382495), (454, 313410), (465, 305996), (620, 229497), (674, 211110), (681, 208940), (908, 156705), (930, 152998), (1011, 140740), (1135, 125364), (1348, 105555), (1362, 104470), (1685, 84444), (1860, 76499), (2022, 70370), (2270, 62682), (2724, 52235), (3370, 42222), (3405, 41788), (4044, 35185), (4540, 31341), (5055, 28148), (6740, 21111), (6810, 20894), (7037, 20220), (10110, 14074), (10447, 13620)]