238002880

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2207}}^1$

素因数の和:2561

約数の個数: 56

約数和(自身を含む): 568683648

約数和(自身を除く): 330680768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 674, 1348, 1685, 2207, 2696, 3370, 4414, 5392, 6740, 8828, 10784, 11035, 13480, 17656, 21568, 22070, 26960, 35312, 44140, 53920, 70624, 88280, 107840, 141248, 176560, 353120, 706240, 743759, 1487518, 2975036, 3718795, 5950072, 7437590, 11900144, 14875180, 23800288, 29750360, 47600576, 59500720, 119001440, 238002880]

約数ペア:

[(1, 238002880), (2, 119001440), (4, 59500720), (5, 47600576), (8, 29750360), (10, 23800288), (16, 14875180), (20, 11900144), (32, 7437590), (40, 5950072), (64, 3718795), (80, 2975036), (160, 1487518), (320, 743759), (337, 706240), (674, 353120), (1348, 176560), (1685, 141248), (2207, 107840), (2696, 88280), (3370, 70624), (4414, 53920), (5392, 44140), (6740, 35312), (8828, 26960), (10784, 22070), (11035, 21568), (13480, 17656)]