84539640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1$

素因数の和:1489

約数の個数: 128

約数和(自身を含む): 277992000

約数和(自身を除く): 193452360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1429, 1479, 1740, 1972, 2040, 2465, 2858, 2958, 3480, 3944, 4287, 4930, 5716, 5916, 7145, 7395, 8574, 9860, 11432, 11832, 14290, 14790, 17148, 19720, 21435, 24293, 28580, 29580, 34296, 41441, 42870, 48586, 57160, 59160, 72879, 82882, 85740, 97172, 121465, 124323, 145758, 165764, 171480, 194344, 207205, 242930, 248646, 291516, 331528, 364395, 414410, 485860, 497292, 583032, 621615, 704497, 728790, 828820, 971720, 994584, 1243230, 1408994, 1457580, 1657640, 2113491, 2486460, 2817988, 2915160, 3522485, 4226982, 4972920, 5635976, 7044970, 8453964, 10567455, 14089940, 16907928, 21134910, 28179880, 42269820, 84539640]

約数ペア:

[(1, 84539640), (2, 42269820), (3, 28179880), (4, 21134910), (5, 16907928), (6, 14089940), (8, 10567455), (10, 8453964), (12, 7044970), (15, 5635976), (17, 4972920), (20, 4226982), (24, 3522485), (29, 2915160), (30, 2817988), (34, 2486460), (40, 2113491), (51, 1657640), (58, 1457580), (60, 1408994), (68, 1243230), (85, 994584), (87, 971720), (102, 828820), (116, 728790), (120, 704497), (136, 621615), (145, 583032), (170, 497292), (174, 485860), (204, 414410), (232, 364395), (255, 331528), (290, 291516), (340, 248646), (348, 242930), (408, 207205), (435, 194344), (493, 171480), (510, 165764), (580, 145758), (680, 124323), (696, 121465), (870, 97172), (986, 85740), (1020, 82882), (1160, 72879), (1429, 59160), (1479, 57160), (1740, 48586), (1972, 42870), (2040, 41441), (2465, 34296), (2858, 29580), (2958, 28580), (3480, 24293), (3944, 21435), (4287, 19720), (4930, 17148), (5716, 14790), (5916, 14290), (7145, 11832), (7395, 11432), (8574, 9860)]