91342320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 296980992

約数和(自身を除く): 205638672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 53, 60, 80, 86, 106, 120, 129, 159, 167, 172, 212, 215, 240, 258, 265, 318, 334, 344, 424, 430, 501, 516, 530, 636, 645, 668, 688, 795, 835, 848, 860, 1002, 1032, 1060, 1272, 1290, 1336, 1590, 1670, 1720, 2004, 2064, 2120, 2279, 2505, 2544, 2580, 2672, 3180, 3340, 3440, 4008, 4240, 4558, 5010, 5160, 6360, 6680, 6837, 7181, 8016, 8851, 9116, 10020, 10320, 11395, 12720, 13360, 13674, 14362, 17702, 18232, 20040, 21543, 22790, 26553, 27348, 28724, 34185, 35404, 35905, 36464, 40080, 43086, 44255, 45580, 53106, 54696, 57448, 68370, 70808, 71810, 86172, 88510, 91160, 106212, 107715, 109392, 114896, 132765, 136740, 141616, 143620, 172344, 177020, 182320, 212424, 215430, 265530, 273480, 287240, 344688, 354040, 380593, 424848, 430860, 531060, 546960, 574480, 708080, 761186, 861720, 1062120, 1141779, 1522372, 1723440, 1902965, 2124240, 2283558, 3044744, 3805930, 4567116, 5708895, 6089488, 7611860, 9134232, 11417790, 15223720, 18268464, 22835580, 30447440, 45671160, 91342320]

約数ペア:

[(1, 91342320), (2, 45671160), (3, 30447440), (4, 22835580), (5, 18268464), (6, 15223720), (8, 11417790), (10, 9134232), (12, 7611860), (15, 6089488), (16, 5708895), (20, 4567116), (24, 3805930), (30, 3044744), (40, 2283558), (43, 2124240), (48, 1902965), (53, 1723440), (60, 1522372), (80, 1141779), (86, 1062120), (106, 861720), (120, 761186), (129, 708080), (159, 574480), (167, 546960), (172, 531060), (212, 430860), (215, 424848), (240, 380593), (258, 354040), (265, 344688), (318, 287240), (334, 273480), (344, 265530), (424, 215430), (430, 212424), (501, 182320), (516, 177020), (530, 172344), (636, 143620), (645, 141616), (668, 136740), (688, 132765), (795, 114896), (835, 109392), (848, 107715), (860, 106212), (1002, 91160), (1032, 88510), (1060, 86172), (1272, 71810), (1290, 70808), (1336, 68370), (1590, 57448), (1670, 54696), (1720, 53106), (2004, 45580), (2064, 44255), (2120, 43086), (2279, 40080), (2505, 36464), (2544, 35905), (2580, 35404), (2672, 34185), (3180, 28724), (3340, 27348), (3440, 26553), (4008, 22790), (4240, 21543), (4558, 20040), (5010, 18232), (5160, 17702), (6360, 14362), (6680, 13674), (6837, 13360), (7181, 12720), (8016, 11395), (8851, 10320), (9116, 10020)]