190068320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 525813120

約数和(自身を除く): 335744800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 32, 40, 46, 52, 58, 65, 80, 92, 104, 115, 116, 130, 137, 145, 160, 184, 208, 230, 232, 260, 274, 290, 299, 368, 377, 416, 460, 464, 520, 548, 580, 598, 667, 685, 736, 754, 920, 928, 1040, 1096, 1160, 1196, 1334, 1370, 1495, 1508, 1781, 1840, 1885, 2080, 2192, 2320, 2392, 2668, 2740, 2990, 3016, 3151, 3335, 3562, 3680, 3770, 3973, 4384, 4640, 4784, 5336, 5480, 5980, 6032, 6302, 6670, 7124, 7540, 7946, 8671, 8905, 9568, 10672, 10960, 11960, 12064, 12604, 13340, 14248, 15080, 15755, 15892, 17342, 17810, 19865, 21344, 21920, 23920, 25208, 26680, 28496, 30160, 31510, 31784, 34684, 35620, 39730, 40963, 43355, 47840, 50416, 51649, 53360, 56992, 60320, 63020, 63568, 69368, 71240, 79460, 81926, 86710, 91379, 100832, 103298, 106720, 126040, 127136, 138736, 142480, 158920, 163852, 173420, 182758, 204815, 206596, 252080, 258245, 277472, 284960, 317840, 327704, 346840, 365516, 409630, 413192, 456895, 504160, 516490, 635680, 655408, 693680, 731032, 819260, 826384, 913790, 1032980, 1187927, 1310816, 1387360, 1462064, 1638520, 1652768, 1827580, 2065960, 2375854, 2924128, 3277040, 3655160, 4131920, 4751708, 5939635, 6554080, 7310320, 8263840, 9503416, 11879270, 14620640, 19006832, 23758540, 38013664, 47517080, 95034160, 190068320]

約数ペア:

[(1, 190068320), (2, 95034160), (4, 47517080), (5, 38013664), (8, 23758540), (10, 19006832), (13, 14620640), (16, 11879270), (20, 9503416), (23, 8263840), (26, 7310320), (29, 6554080), (32, 5939635), (40, 4751708), (46, 4131920), (52, 3655160), (58, 3277040), (65, 2924128), (80, 2375854), (92, 2065960), (104, 1827580), (115, 1652768), (116, 1638520), (130, 1462064), (137, 1387360), (145, 1310816), (160, 1187927), (184, 1032980), (208, 913790), (230, 826384), (232, 819260), (260, 731032), (274, 693680), (290, 655408), (299, 635680), (368, 516490), (377, 504160), (416, 456895), (460, 413192), (464, 409630), (520, 365516), (548, 346840), (580, 327704), (598, 317840), (667, 284960), (685, 277472), (736, 258245), (754, 252080), (920, 206596), (928, 204815), (1040, 182758), (1096, 173420), (1160, 163852), (1196, 158920), (1334, 142480), (1370, 138736), (1495, 127136), (1508, 126040), (1781, 106720), (1840, 103298), (1885, 100832), (2080, 91379), (2192, 86710), (2320, 81926), (2392, 79460), (2668, 71240), (2740, 69368), (2990, 63568), (3016, 63020), (3151, 60320), (3335, 56992), (3562, 53360), (3680, 51649), (3770, 50416), (3973, 47840), (4384, 43355), (4640, 40963), (4784, 39730), (5336, 35620), (5480, 34684), (5980, 31784), (6032, 31510), (6302, 30160), (6670, 28496), (7124, 26680), (7540, 25208), (7946, 23920), (8671, 21920), (8905, 21344), (9568, 19865), (10672, 17810), (10960, 17342), (11960, 15892), (12064, 15755), (12604, 15080), (13340, 14248)]