230563920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 747630720

約数和(自身を除く): 517066800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 157, 174, 211, 232, 240, 290, 314, 348, 422, 435, 464, 471, 580, 628, 633, 696, 785, 844, 870, 942, 1055, 1160, 1256, 1266, 1392, 1570, 1688, 1740, 1884, 2110, 2320, 2355, 2512, 2532, 3140, 3165, 3376, 3480, 3768, 4220, 4553, 4710, 5064, 6119, 6280, 6330, 6960, 7536, 8440, 9106, 9420, 10128, 12238, 12560, 12660, 13659, 16880, 18212, 18357, 18840, 22765, 24476, 25320, 27318, 30595, 33127, 36424, 36714, 37680, 45530, 48952, 50640, 54636, 61190, 66254, 68295, 72848, 73428, 91060, 91785, 97904, 99381, 109272, 122380, 132508, 136590, 146856, 165635, 182120, 183570, 198762, 218544, 244760, 265016, 273180, 293712, 331270, 364240, 367140, 397524, 489520, 496905, 530032, 546360, 662540, 734280, 795048, 960683, 993810, 1092720, 1325080, 1468560, 1590096, 1921366, 1987620, 2650160, 2882049, 3842732, 3975240, 4803415, 5764098, 7685464, 7950480, 9606830, 11528196, 14410245, 15370928, 19213660, 23056392, 28820490, 38427320, 46112784, 57640980, 76854640, 115281960, 230563920]

約数ペア:

[(1, 230563920), (2, 115281960), (3, 76854640), (4, 57640980), (5, 46112784), (6, 38427320), (8, 28820490), (10, 23056392), (12, 19213660), (15, 15370928), (16, 14410245), (20, 11528196), (24, 9606830), (29, 7950480), (30, 7685464), (40, 5764098), (48, 4803415), (58, 3975240), (60, 3842732), (80, 2882049), (87, 2650160), (116, 1987620), (120, 1921366), (145, 1590096), (157, 1468560), (174, 1325080), (211, 1092720), (232, 993810), (240, 960683), (290, 795048), (314, 734280), (348, 662540), (422, 546360), (435, 530032), (464, 496905), (471, 489520), (580, 397524), (628, 367140), (633, 364240), (696, 331270), (785, 293712), (844, 273180), (870, 265016), (942, 244760), (1055, 218544), (1160, 198762), (1256, 183570), (1266, 182120), (1392, 165635), (1570, 146856), (1688, 136590), (1740, 132508), (1884, 122380), (2110, 109272), (2320, 99381), (2355, 97904), (2512, 91785), (2532, 91060), (3140, 73428), (3165, 72848), (3376, 68295), (3480, 66254), (3768, 61190), (4220, 54636), (4553, 50640), (4710, 48952), (5064, 45530), (6119, 37680), (6280, 36714), (6330, 36424), (6960, 33127), (7536, 30595), (8440, 27318), (9106, 25320), (9420, 24476), (10128, 22765), (12238, 18840), (12560, 18357), (12660, 18212), (13659, 16880)]