1567160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 4190400

約数和(自身を除く): 2623240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 193, 203, 232, 280, 290, 386, 406, 580, 772, 812, 965, 1015, 1160, 1351, 1544, 1624, 1930, 2030, 2702, 3860, 4060, 5404, 5597, 6755, 7720, 8120, 10808, 11194, 13510, 22388, 27020, 27985, 39179, 44776, 54040, 55970, 78358, 111940, 156716, 195895, 223880, 313432, 391790, 783580, 1567160]

約数ペア:

[(1, 1567160), (2, 783580), (4, 391790), (5, 313432), (7, 223880), (8, 195895), (10, 156716), (14, 111940), (20, 78358), (28, 55970), (29, 54040), (35, 44776), (40, 39179), (56, 27985), (58, 27020), (70, 22388), (116, 13510), (140, 11194), (145, 10808), (193, 8120), (203, 7720), (232, 6755), (280, 5597), (290, 5404), (386, 4060), (406, 3860), (580, 2702), (772, 2030), (812, 1930), (965, 1624), (1015, 1544), (1160, 1351)]