141368640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 520354560

約数和(自身を除く): 378985920

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, 64, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 192, 193, 210, 218, 224, 240, 280, 320, 327, 336, 386, 420, 436, 448, 480, 545, 560, 579, 654, 672, 763, 772, 840, 872, 960, 965, 1090, 1120, 1158, 1308, 1344, 1351, 1526, 1544, 1635, 1680, 1744, 1930, 2180, 2240, 2289, 2316, 2616, 2702, 2895, 3052, 3088, 3270, 3360, 3488, 3815, 3860, 4053, 4360, 4578, 4632, 5232, 5404, 5790, 6104, 6176, 6540, 6720, 6755, 6976, 7630, 7720, 8106, 8720, 9156, 9264, 10464, 10808, 11445, 11580, 12208, 12352, 13080, 13510, 15260, 15440, 16212, 17440, 18312, 18528, 20265, 20928, 21037, 21616, 22890, 23160, 24416, 26160, 27020, 30520, 30880, 32424, 34880, 36624, 37056, 40530, 42074, 43232, 45780, 46320, 48832, 52320, 54040, 61040, 61760, 63111, 64848, 73248, 81060, 84148, 86464, 91560, 92640, 104640, 105185, 108080, 122080, 126222, 129696, 146496, 147259, 162120, 168296, 183120, 185280, 210370, 216160, 244160, 252444, 259392, 294518, 315555, 324240, 336592, 366240, 420740, 432320, 441777, 504888, 589036, 631110, 648480, 673184, 732480, 736295, 841480, 883554, 1009776, 1178072, 1262220, 1296960, 1346368, 1472590, 1682960, 1767108, 2019552, 2208885, 2356144, 2524440, 2945180, 3365920, 3534216, 4039104, 4417770, 4712288, 5048880, 5890360, 6731840, 7068432, 8835540, 9424576, 10097760, 11780720, 14136864, 17671080, 20195520, 23561440, 28273728, 35342160, 47122880, 70684320, 141368640]

約数ペア:

[(1, 141368640), (2, 70684320), (3, 47122880), (4, 35342160), (5, 28273728), (6, 23561440), (7, 20195520), (8, 17671080), (10, 14136864), (12, 11780720), (14, 10097760), (15, 9424576), (16, 8835540), (20, 7068432), (21, 6731840), (24, 5890360), (28, 5048880), (30, 4712288), (32, 4417770), (35, 4039104), (40, 3534216), (42, 3365920), (48, 2945180), (56, 2524440), (60, 2356144), (64, 2208885), (70, 2019552), (80, 1767108), (84, 1682960), (96, 1472590), (105, 1346368), (109, 1296960), (112, 1262220), (120, 1178072), (140, 1009776), (160, 883554), (168, 841480), (192, 736295), (193, 732480), (210, 673184), (218, 648480), (224, 631110), (240, 589036), (280, 504888), (320, 441777), (327, 432320), (336, 420740), (386, 366240), (420, 336592), (436, 324240), (448, 315555), (480, 294518), (545, 259392), (560, 252444), (579, 244160), (654, 216160), (672, 210370), (763, 185280), (772, 183120), (840, 168296), (872, 162120), (960, 147259), (965, 146496), (1090, 129696), (1120, 126222), (1158, 122080), (1308, 108080), (1344, 105185), (1351, 104640), (1526, 92640), (1544, 91560), (1635, 86464), (1680, 84148), (1744, 81060), (1930, 73248), (2180, 64848), (2240, 63111), (2289, 61760), (2316, 61040), (2616, 54040), (2702, 52320), (2895, 48832), (3052, 46320), (3088, 45780), (3270, 43232), (3360, 42074), (3488, 40530), (3815, 37056), (3860, 36624), (4053, 34880), (4360, 32424), (4578, 30880), (4632, 30520), (5232, 27020), (5404, 26160), (5790, 24416), (6104, 23160), (6176, 22890), (6540, 21616), (6720, 21037), (6755, 20928), (6976, 20265), (7630, 18528), (7720, 18312), (8106, 17440), (8720, 16212), (9156, 15440), (9264, 15260), (10464, 13510), (10808, 13080), (11445, 12352), (11580, 12208)]