182813640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 570240000

約数和(自身を除く): 387426360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 71, 86, 120, 129, 142, 172, 213, 215, 258, 284, 344, 355, 426, 430, 499, 516, 568, 645, 710, 852, 860, 998, 1032, 1065, 1290, 1420, 1497, 1704, 1720, 1996, 2130, 2495, 2580, 2840, 2994, 3053, 3992, 4260, 4990, 5160, 5988, 6106, 7485, 8520, 9159, 9980, 11976, 12212, 14970, 15265, 18318, 19960, 21457, 24424, 29940, 30530, 35429, 36636, 42914, 45795, 59880, 61060, 64371, 70858, 73272, 85828, 91590, 106287, 107285, 122120, 128742, 141716, 171656, 177145, 183180, 212574, 214570, 257484, 283432, 321855, 354290, 366360, 425148, 429140, 514968, 531435, 643710, 708580, 850296, 858280, 1062870, 1287420, 1417160, 1523447, 2125740, 2574840, 3046894, 4251480, 4570341, 6093788, 7617235, 9140682, 12187576, 15234470, 18281364, 22851705, 30468940, 36562728, 45703410, 60937880, 91406820, 182813640]

約数ペア:

[(1, 182813640), (2, 91406820), (3, 60937880), (4, 45703410), (5, 36562728), (6, 30468940), (8, 22851705), (10, 18281364), (12, 15234470), (15, 12187576), (20, 9140682), (24, 7617235), (30, 6093788), (40, 4570341), (43, 4251480), (60, 3046894), (71, 2574840), (86, 2125740), (120, 1523447), (129, 1417160), (142, 1287420), (172, 1062870), (213, 858280), (215, 850296), (258, 708580), (284, 643710), (344, 531435), (355, 514968), (426, 429140), (430, 425148), (499, 366360), (516, 354290), (568, 321855), (645, 283432), (710, 257484), (852, 214570), (860, 212574), (998, 183180), (1032, 177145), (1065, 171656), (1290, 141716), (1420, 128742), (1497, 122120), (1704, 107285), (1720, 106287), (1996, 91590), (2130, 85828), (2495, 73272), (2580, 70858), (2840, 64371), (2994, 61060), (3053, 59880), (3992, 45795), (4260, 42914), (4990, 36636), (5160, 35429), (5988, 30530), (6106, 29940), (7485, 24424), (8520, 21457), (9159, 19960), (9980, 18318), (11976, 15265), (12212, 14970)]