206324880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2551}}^1$

素因数の和:2904

約数の個数: 80

約数和(自身を含む): 641756544

約数和(自身を除く): 435431664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 337, 674, 1011, 1348, 1685, 2022, 2551, 2696, 3370, 4044, 5055, 5102, 5392, 6740, 7653, 8088, 10110, 10204, 12755, 13480, 15306, 16176, 20220, 20408, 25510, 26960, 30612, 38265, 40440, 40816, 51020, 61224, 76530, 80880, 102040, 122448, 153060, 204080, 306120, 612240, 859687, 1719374, 2579061, 3438748, 4298435, 5158122, 6877496, 8596870, 10316244, 12895305, 13754992, 17193740, 20632488, 25790610, 34387480, 41264976, 51581220, 68774960, 103162440, 206324880]

約数ペア:

[(1, 206324880), (2, 103162440), (3, 68774960), (4, 51581220), (5, 41264976), (6, 34387480), (8, 25790610), (10, 20632488), (12, 17193740), (15, 13754992), (16, 12895305), (20, 10316244), (24, 8596870), (30, 6877496), (40, 5158122), (48, 4298435), (60, 3438748), (80, 2579061), (120, 1719374), (240, 859687), (337, 612240), (674, 306120), (1011, 204080), (1348, 153060), (1685, 122448), (2022, 102040), (2551, 80880), (2696, 76530), (3370, 61224), (4044, 51020), (5055, 40816), (5102, 40440), (5392, 38265), (6740, 30612), (7653, 26960), (8088, 25510), (10110, 20408), (10204, 20220), (12755, 16176), (13480, 15306)]