797530720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2113}}^1$

素因数の和:2472

約数の個数: 96

約数和(自身を含む): 2160744768

約数和(自身を除く): 1363214048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 337, 560, 674, 1120, 1348, 1685, 2113, 2359, 2696, 3370, 4226, 4718, 5392, 6740, 8452, 9436, 10565, 10784, 11795, 13480, 14791, 16904, 18872, 21130, 23590, 26960, 29582, 33808, 37744, 42260, 47180, 53920, 59164, 67616, 73955, 75488, 84520, 94360, 118328, 147910, 169040, 188720, 236656, 295820, 338080, 377440, 473312, 591640, 712081, 1183280, 1424162, 2366560, 2848324, 3560405, 4984567, 5696648, 7120810, 9969134, 11393296, 14241620, 19938268, 22786592, 24922835, 28483240, 39876536, 49845670, 56966480, 79753072, 99691340, 113932960, 159506144, 199382680, 398765360, 797530720]

約数ペア:

[(1, 797530720), (2, 398765360), (4, 199382680), (5, 159506144), (7, 113932960), (8, 99691340), (10, 79753072), (14, 56966480), (16, 49845670), (20, 39876536), (28, 28483240), (32, 24922835), (35, 22786592), (40, 19938268), (56, 14241620), (70, 11393296), (80, 9969134), (112, 7120810), (140, 5696648), (160, 4984567), (224, 3560405), (280, 2848324), (337, 2366560), (560, 1424162), (674, 1183280), (1120, 712081), (1348, 591640), (1685, 473312), (2113, 377440), (2359, 338080), (2696, 295820), (3370, 236656), (4226, 188720), (4718, 169040), (5392, 147910), (6740, 118328), (8452, 94360), (9436, 84520), (10565, 75488), (10784, 73955), (11795, 67616), (13480, 59164), (14791, 53920), (16904, 47180), (18872, 42260), (21130, 37744), (23590, 33808), (26960, 29582)]