159742240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 434125440

約数和(自身を除く): 274383200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 386, 560, 739, 772, 965, 1120, 1351, 1478, 1544, 1930, 2702, 2956, 3088, 3695, 3860, 5173, 5404, 5912, 6176, 6755, 7390, 7720, 10346, 10808, 11824, 13510, 14780, 15440, 20692, 21616, 23648, 25865, 27020, 29560, 30880, 41384, 43232, 51730, 54040, 59120, 82768, 103460, 108080, 118240, 142627, 165536, 206920, 216160, 285254, 413840, 570508, 713135, 827680, 998389, 1141016, 1426270, 1996778, 2282032, 2852540, 3993556, 4564064, 4991945, 5705080, 7987112, 9983890, 11410160, 15974224, 19967780, 22820320, 31948448, 39935560, 79871120, 159742240]

約数ペア:

[(1, 159742240), (2, 79871120), (4, 39935560), (5, 31948448), (7, 22820320), (8, 19967780), (10, 15974224), (14, 11410160), (16, 9983890), (20, 7987112), (28, 5705080), (32, 4991945), (35, 4564064), (40, 3993556), (56, 2852540), (70, 2282032), (80, 1996778), (112, 1426270), (140, 1141016), (160, 998389), (193, 827680), (224, 713135), (280, 570508), (386, 413840), (560, 285254), (739, 216160), (772, 206920), (965, 165536), (1120, 142627), (1351, 118240), (1478, 108080), (1544, 103460), (1930, 82768), (2702, 59120), (2956, 54040), (3088, 51730), (3695, 43232), (3860, 41384), (5173, 30880), (5404, 29560), (5912, 27020), (6176, 25865), (6755, 23648), (7390, 21616), (7720, 20692), (10346, 15440), (10808, 14780), (11824, 13510)]