22981920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 58303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 96, 104, 116, 120, 127, 130, 145, 156, 160, 174, 195, 208, 232, 240, 254, 260, 290, 312, 348, 377, 381, 390, 416, 435, 464, 480, 508, 520, 580, 624, 635, 696, 754, 762, 780, 870, 928, 1016, 1040, 1131, 1160, 1248, 1270, 1392, 1508, 1524, 1560, 1651, 1740, 1885, 1905, 2032, 2080, 2262, 2320, 2540, 2784, 3016, 3048, 3120, 3302, 3480, 3683, 3770, 3810, 4064, 4524, 4640, 4953, 5080, 5655, 6032, 6096, 6240, 6604, 6960, 7366, 7540, 7620, 8255, 9048, 9906, 10160, 11049, 11310, 12064, 12192, 13208, 13920, 14732, 15080, 15240, 16510, 18096, 18415, 19812, 20320, 22098, 22620, 24765, 26416, 29464, 30160, 30480, 33020, 36192, 36830, 39624, 44196, 45240, 47879, 49530, 52832, 55245, 58928, 60320, 60960, 66040, 73660, 79248, 88392, 90480, 95758, 99060, 110490, 117856, 132080, 143637, 147320, 158496, 176784, 180960, 191516, 198120, 220980, 239395, 264160, 287274, 294640, 353568, 383032, 396240, 441960, 478790, 574548, 589280, 718185, 766064, 792480, 883920, 957580, 1149096, 1436370, 1532128, 1767840, 1915160, 2298192, 2872740, 3830320, 4596384, 5745480, 7660640, 11490960, 22981920]

約数ペア:

[(1, 22981920), (2, 11490960), (3, 7660640), (4, 5745480), (5, 4596384), (6, 3830320), (8, 2872740), (10, 2298192), (12, 1915160), (13, 1767840), (15, 1532128), (16, 1436370), (20, 1149096), (24, 957580), (26, 883920), (29, 792480), (30, 766064), (32, 718185), (39, 589280), (40, 574548), (48, 478790), (52, 441960), (58, 396240), (60, 383032), (65, 353568), (78, 294640), (80, 287274), (87, 264160), (96, 239395), (104, 220980), (116, 198120), (120, 191516), (127, 180960), (130, 176784), (145, 158496), (156, 147320), (160, 143637), (174, 132080), (195, 117856), (208, 110490), (232, 99060), (240, 95758), (254, 90480), (260, 88392), (290, 79248), (312, 73660), (348, 66040), (377, 60960), (381, 60320), (390, 58928), (416, 55245), (435, 52832), (464, 49530), (480, 47879), (508, 45240), (520, 44196), (580, 39624), (624, 36830), (635, 36192), (696, 33020), (754, 30480), (762, 30160), (780, 29464), (870, 26416), (928, 24765), (1016, 22620), (1040, 22098), (1131, 20320), (1160, 19812), (1248, 18415), (1270, 18096), (1392, 16510), (1508, 15240), (1524, 15080), (1560, 14732), (1651, 13920), (1740, 13208), (1885, 12192), (1905, 12064), (2032, 11310), (2080, 11049), (2262, 10160), (2320, 9906), (2540, 9048), (2784, 8255), (3016, 7620), (3048, 7540), (3120, 7366), (3302, 6960), (3480, 6604), (3683, 6240), (3770, 6096), (3810, 6032), (4064, 5655), (4524, 5080), (4640, 4953)]