73466960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 196939776

約数和(自身を除く): 123472816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 127, 140, 254, 280, 508, 560, 635, 889, 1016, 1033, 1270, 1778, 2032, 2066, 2540, 3556, 4132, 4445, 5080, 5165, 7112, 7231, 8264, 8890, 10160, 10330, 14224, 14462, 16528, 17780, 20660, 28924, 35560, 36155, 41320, 57848, 71120, 72310, 82640, 115696, 131191, 144620, 262382, 289240, 524764, 578480, 655955, 918337, 1049528, 1311910, 1836674, 2099056, 2623820, 3673348, 4591685, 5247640, 7346696, 9183370, 10495280, 14693392, 18366740, 36733480, 73466960]

約数ペア:

[(1, 73466960), (2, 36733480), (4, 18366740), (5, 14693392), (7, 10495280), (8, 9183370), (10, 7346696), (14, 5247640), (16, 4591685), (20, 3673348), (28, 2623820), (35, 2099056), (40, 1836674), (56, 1311910), (70, 1049528), (80, 918337), (112, 655955), (127, 578480), (140, 524764), (254, 289240), (280, 262382), (508, 144620), (560, 131191), (635, 115696), (889, 82640), (1016, 72310), (1033, 71120), (1270, 57848), (1778, 41320), (2032, 36155), (2066, 35560), (2540, 28924), (3556, 20660), (4132, 17780), (4445, 16528), (5080, 14462), (5165, 14224), (7112, 10330), (7231, 10160), (8264, 8890)]