372419880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3491}}^1$

素因数の和:3639

約数の個数: 128

約数和(自身を含む): 1287290880

約数和(自身を除く): 914871000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3491, 3556, 3810, 4445, 5080, 5334, 6982, 7112, 7620, 8890, 10473, 10668, 13335, 13964, 15240, 17455, 17780, 20946, 21336, 24437, 26670, 27928, 34910, 35560, 41892, 48874, 52365, 53340, 69820, 73311, 83784, 97748, 104730, 106680, 122185, 139640, 146622, 195496, 209460, 244370, 293244, 366555, 418920, 443357, 488740, 586488, 733110, 886714, 977480, 1330071, 1466220, 1773428, 2216785, 2660142, 2932440, 3103499, 3546856, 4433570, 5320284, 6206998, 6650355, 8867140, 9310497, 10640568, 12413996, 13300710, 15517495, 17734280, 18620994, 24827992, 26601420, 31034990, 37241988, 46552485, 53202840, 62069980, 74483976, 93104970, 124139960, 186209940, 372419880]

約数ペア:

[(1, 372419880), (2, 186209940), (3, 124139960), (4, 93104970), (5, 74483976), (6, 62069980), (7, 53202840), (8, 46552485), (10, 37241988), (12, 31034990), (14, 26601420), (15, 24827992), (20, 18620994), (21, 17734280), (24, 15517495), (28, 13300710), (30, 12413996), (35, 10640568), (40, 9310497), (42, 8867140), (56, 6650355), (60, 6206998), (70, 5320284), (84, 4433570), (105, 3546856), (120, 3103499), (127, 2932440), (140, 2660142), (168, 2216785), (210, 1773428), (254, 1466220), (280, 1330071), (381, 977480), (420, 886714), (508, 733110), (635, 586488), (762, 488740), (840, 443357), (889, 418920), (1016, 366555), (1270, 293244), (1524, 244370), (1778, 209460), (1905, 195496), (2540, 146622), (2667, 139640), (3048, 122185), (3491, 106680), (3556, 104730), (3810, 97748), (4445, 83784), (5080, 73311), (5334, 69820), (6982, 53340), (7112, 52365), (7620, 48874), (8890, 41892), (10473, 35560), (10668, 34910), (13335, 27928), (13964, 26670), (15240, 24437), (17455, 21336), (17780, 20946)]