237598480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1259}}^1$

素因数の和:1616

約数の個数: 80

約数和(自身を含む): 633709440

約数和(自身を除く): 396110960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 560, 674, 1259, 1348, 1685, 2359, 2518, 2696, 3370, 4718, 5036, 5392, 6295, 6740, 8813, 9436, 10072, 11795, 12590, 13480, 17626, 18872, 20144, 23590, 25180, 26960, 35252, 37744, 44065, 47180, 50360, 70504, 88130, 94360, 100720, 141008, 176260, 188720, 352520, 424283, 705040, 848566, 1697132, 2121415, 2969981, 3394264, 4242830, 5939962, 6788528, 8485660, 11879924, 14849905, 16971320, 23759848, 29699810, 33942640, 47519696, 59399620, 118799240, 237598480]

約数ペア:

[(1, 237598480), (2, 118799240), (4, 59399620), (5, 47519696), (7, 33942640), (8, 29699810), (10, 23759848), (14, 16971320), (16, 14849905), (20, 11879924), (28, 8485660), (35, 6788528), (40, 5939962), (56, 4242830), (70, 3394264), (80, 2969981), (112, 2121415), (140, 1697132), (280, 848566), (337, 705040), (560, 424283), (674, 352520), (1259, 188720), (1348, 176260), (1685, 141008), (2359, 100720), (2518, 94360), (2696, 88130), (3370, 70504), (4718, 50360), (5036, 47180), (5392, 44065), (6295, 37744), (6740, 35252), (8813, 26960), (9436, 25180), (10072, 23590), (11795, 20144), (12590, 18872), (13480, 17626)]