625327680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 224

約数和(自身を含む): 2097414144

約数和(自身を除く): 1472086464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 127, 138, 160, 184, 192, 223, 230, 240, 254, 276, 320, 345, 368, 381, 446, 460, 480, 508, 552, 635, 669, 690, 736, 762, 892, 920, 960, 1016, 1104, 1115, 1270, 1338, 1380, 1472, 1524, 1784, 1840, 1905, 2032, 2208, 2230, 2540, 2676, 2760, 2921, 3048, 3345, 3568, 3680, 3810, 4064, 4416, 4460, 5080, 5129, 5352, 5520, 5842, 6096, 6690, 7136, 7360, 7620, 8128, 8763, 8920, 10160, 10258, 10704, 11040, 11684, 12192, 13380, 14272, 14605, 15240, 15387, 17526, 17840, 20320, 20516, 21408, 22080, 23368, 24384, 25645, 26760, 28321, 29210, 30480, 30774, 35052, 35680, 40640, 41032, 42816, 43815, 46736, 51290, 53520, 56642, 58420, 60960, 61548, 70104, 71360, 76935, 82064, 84963, 87630, 93472, 102580, 107040, 113284, 116840, 121920, 123096, 140208, 141605, 153870, 164128, 169926, 175260, 186944, 205160, 214080, 226568, 233680, 246192, 280416, 283210, 307740, 328256, 339852, 350520, 410320, 424815, 453136, 467360, 492384, 560832, 566420, 615480, 651383, 679704, 701040, 820640, 849630, 906272, 934720, 984768, 1132840, 1230960, 1302766, 1359408, 1402080, 1641280, 1699260, 1812544, 1954149, 2265680, 2461920, 2605532, 2718816, 2804160, 3256915, 3398520, 3908298, 4531360, 4923840, 5211064, 5437632, 6513830, 6797040, 7816596, 9062720, 9770745, 10422128, 13027660, 13594080, 15633192, 19541490, 20844256, 26055320, 27188160, 31266384, 39082980, 41688512, 52110640, 62532768, 78165960, 104221280, 125065536, 156331920, 208442560, 312663840, 625327680]

約数ペア:

[(1, 625327680), (2, 312663840), (3, 208442560), (4, 156331920), (5, 125065536), (6, 104221280), (8, 78165960), (10, 62532768), (12, 52110640), (15, 41688512), (16, 39082980), (20, 31266384), (23, 27188160), (24, 26055320), (30, 20844256), (32, 19541490), (40, 15633192), (46, 13594080), (48, 13027660), (60, 10422128), (64, 9770745), (69, 9062720), (80, 7816596), (92, 6797040), (96, 6513830), (115, 5437632), (120, 5211064), (127, 4923840), (138, 4531360), (160, 3908298), (184, 3398520), (192, 3256915), (223, 2804160), (230, 2718816), (240, 2605532), (254, 2461920), (276, 2265680), (320, 1954149), (345, 1812544), (368, 1699260), (381, 1641280), (446, 1402080), (460, 1359408), (480, 1302766), (508, 1230960), (552, 1132840), (635, 984768), (669, 934720), (690, 906272), (736, 849630), (762, 820640), (892, 701040), (920, 679704), (960, 651383), (1016, 615480), (1104, 566420), (1115, 560832), (1270, 492384), (1338, 467360), (1380, 453136), (1472, 424815), (1524, 410320), (1784, 350520), (1840, 339852), (1905, 328256), (2032, 307740), (2208, 283210), (2230, 280416), (2540, 246192), (2676, 233680), (2760, 226568), (2921, 214080), (3048, 205160), (3345, 186944), (3568, 175260), (3680, 169926), (3810, 164128), (4064, 153870), (4416, 141605), (4460, 140208), (5080, 123096), (5129, 121920), (5352, 116840), (5520, 113284), (5842, 107040), (6096, 102580), (6690, 93472), (7136, 87630), (7360, 84963), (7620, 82064), (8128, 76935), (8763, 71360), (8920, 70104), (10160, 61548), (10258, 60960), (10704, 58420), (11040, 56642), (11684, 53520), (12192, 51290), (13380, 46736), (14272, 43815), (14605, 42816), (15240, 41032), (15387, 40640), (17526, 35680), (17840, 35052), (20320, 30774), (20516, 30480), (21408, 29210), (22080, 28321), (23368, 26760), (24384, 25645)]