565891440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 1859047680

約数和(自身を除く): 1293156240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 193, 228, 240, 285, 304, 380, 386, 456, 570, 579, 643, 760, 772, 912, 965, 1140, 1158, 1286, 1520, 1544, 1929, 1930, 2280, 2316, 2572, 2895, 3088, 3215, 3667, 3858, 3860, 4560, 4632, 5144, 5790, 6430, 7334, 7716, 7720, 9264, 9645, 10288, 11001, 11580, 12217, 12860, 14668, 15432, 15440, 18335, 19290, 22002, 23160, 24434, 25720, 29336, 30864, 36651, 36670, 38580, 44004, 46320, 48868, 51440, 55005, 58672, 61085, 73302, 73340, 77160, 88008, 97736, 110010, 122170, 124099, 146604, 146680, 154320, 176016, 183255, 195472, 220020, 244340, 248198, 293208, 293360, 366510, 372297, 440040, 488680, 496396, 586416, 620495, 733020, 744594, 880080, 977360, 992792, 1240990, 1466040, 1489188, 1861485, 1985584, 2357881, 2481980, 2932080, 2978376, 3722970, 4715762, 4963960, 5956752, 7073643, 7445940, 9431524, 9927920, 11789405, 14147286, 14891880, 18863048, 23578810, 28294572, 29783760, 35368215, 37726096, 47157620, 56589144, 70736430, 94315240, 113178288, 141472860, 188630480, 282945720, 565891440]

約数ペア:

[(1, 565891440), (2, 282945720), (3, 188630480), (4, 141472860), (5, 113178288), (6, 94315240), (8, 70736430), (10, 56589144), (12, 47157620), (15, 37726096), (16, 35368215), (19, 29783760), (20, 28294572), (24, 23578810), (30, 18863048), (38, 14891880), (40, 14147286), (48, 11789405), (57, 9927920), (60, 9431524), (76, 7445940), (80, 7073643), (95, 5956752), (114, 4963960), (120, 4715762), (152, 3722970), (190, 2978376), (193, 2932080), (228, 2481980), (240, 2357881), (285, 1985584), (304, 1861485), (380, 1489188), (386, 1466040), (456, 1240990), (570, 992792), (579, 977360), (643, 880080), (760, 744594), (772, 733020), (912, 620495), (965, 586416), (1140, 496396), (1158, 488680), (1286, 440040), (1520, 372297), (1544, 366510), (1929, 293360), (1930, 293208), (2280, 248198), (2316, 244340), (2572, 220020), (2895, 195472), (3088, 183255), (3215, 176016), (3667, 154320), (3858, 146680), (3860, 146604), (4560, 124099), (4632, 122170), (5144, 110010), (5790, 97736), (6430, 88008), (7334, 77160), (7716, 73340), (7720, 73302), (9264, 61085), (9645, 58672), (10288, 55005), (11001, 51440), (11580, 48868), (12217, 46320), (12860, 44004), (14668, 38580), (15432, 36670), (15440, 36651), (18335, 30864), (19290, 29336), (22002, 25720), (23160, 24434)]