166659360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 605428992

約数和(自身を除く): 438769632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 193, 210, 224, 240, 257, 280, 336, 386, 420, 480, 514, 560, 579, 672, 771, 772, 840, 965, 1028, 1120, 1158, 1285, 1351, 1542, 1544, 1680, 1799, 1930, 2056, 2316, 2570, 2702, 2895, 3084, 3088, 3360, 3598, 3855, 3860, 4053, 4112, 4632, 5140, 5397, 5404, 5790, 6168, 6176, 6755, 7196, 7710, 7720, 8106, 8224, 8995, 9264, 10280, 10794, 10808, 11580, 12336, 13510, 14392, 15420, 15440, 16212, 17990, 18528, 20265, 20560, 21588, 21616, 23160, 24672, 26985, 27020, 28784, 30840, 30880, 32424, 35980, 40530, 41120, 43176, 43232, 46320, 49601, 53970, 54040, 57568, 61680, 64848, 71960, 81060, 86352, 92640, 99202, 107940, 108080, 123360, 129696, 143920, 148803, 162120, 172704, 198404, 215880, 216160, 248005, 287840, 297606, 324240, 347207, 396808, 431760, 496010, 595212, 648480, 694414, 744015, 793616, 863520, 992020, 1041621, 1190424, 1388828, 1488030, 1587232, 1736035, 1984040, 2083242, 2380848, 2777656, 2976060, 3472070, 3968080, 4166484, 4761696, 5208105, 5555312, 5952120, 6944140, 7936160, 8332968, 10416210, 11110624, 11904240, 13888280, 16665936, 20832420, 23808480, 27776560, 33331872, 41664840, 55553120, 83329680, 166659360]

約数ペア:

[(1, 166659360), (2, 83329680), (3, 55553120), (4, 41664840), (5, 33331872), (6, 27776560), (7, 23808480), (8, 20832420), (10, 16665936), (12, 13888280), (14, 11904240), (15, 11110624), (16, 10416210), (20, 8332968), (21, 7936160), (24, 6944140), (28, 5952120), (30, 5555312), (32, 5208105), (35, 4761696), (40, 4166484), (42, 3968080), (48, 3472070), (56, 2976060), (60, 2777656), (70, 2380848), (80, 2083242), (84, 1984040), (96, 1736035), (105, 1587232), (112, 1488030), (120, 1388828), (140, 1190424), (160, 1041621), (168, 992020), (193, 863520), (210, 793616), (224, 744015), (240, 694414), (257, 648480), (280, 595212), (336, 496010), (386, 431760), (420, 396808), (480, 347207), (514, 324240), (560, 297606), (579, 287840), (672, 248005), (771, 216160), (772, 215880), (840, 198404), (965, 172704), (1028, 162120), (1120, 148803), (1158, 143920), (1285, 129696), (1351, 123360), (1542, 108080), (1544, 107940), (1680, 99202), (1799, 92640), (1930, 86352), (2056, 81060), (2316, 71960), (2570, 64848), (2702, 61680), (2895, 57568), (3084, 54040), (3088, 53970), (3360, 49601), (3598, 46320), (3855, 43232), (3860, 43176), (4053, 41120), (4112, 40530), (4632, 35980), (5140, 32424), (5397, 30880), (5404, 30840), (5790, 28784), (6168, 27020), (6176, 26985), (6755, 24672), (7196, 23160), (7710, 21616), (7720, 21588), (8106, 20560), (8224, 20265), (8995, 18528), (9264, 17990), (10280, 16212), (10794, 15440), (10808, 15420), (11580, 14392), (12336, 13510)]