168652920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1837

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 378777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 255, 282, 340, 376, 408, 470, 510, 564, 680, 705, 799, 940, 1020, 1128, 1410, 1598, 1759, 1880, 2040, 2397, 2820, 3196, 3518, 3995, 4794, 5277, 5640, 6392, 7036, 7990, 8795, 9588, 10554, 11985, 14072, 15980, 17590, 19176, 21108, 23970, 26385, 29903, 31960, 35180, 42216, 47940, 52770, 59806, 70360, 82673, 89709, 95880, 105540, 119612, 149515, 165346, 179418, 211080, 239224, 248019, 299030, 330692, 358836, 413365, 448545, 496038, 598060, 661384, 717672, 826730, 897090, 992076, 1196120, 1240095, 1405441, 1653460, 1794180, 1984152, 2480190, 2810882, 3306920, 3588360, 4216323, 4960380, 5621764, 7027205, 8432646, 9920760, 11243528, 14054410, 16865292, 21081615, 28108820, 33730584, 42163230, 56217640, 84326460, 168652920]

約数ペア:

[(1, 168652920), (2, 84326460), (3, 56217640), (4, 42163230), (5, 33730584), (6, 28108820), (8, 21081615), (10, 16865292), (12, 14054410), (15, 11243528), (17, 9920760), (20, 8432646), (24, 7027205), (30, 5621764), (34, 4960380), (40, 4216323), (47, 3588360), (51, 3306920), (60, 2810882), (68, 2480190), (85, 1984152), (94, 1794180), (102, 1653460), (120, 1405441), (136, 1240095), (141, 1196120), (170, 992076), (188, 897090), (204, 826730), (235, 717672), (255, 661384), (282, 598060), (340, 496038), (376, 448545), (408, 413365), (470, 358836), (510, 330692), (564, 299030), (680, 248019), (705, 239224), (799, 211080), (940, 179418), (1020, 165346), (1128, 149515), (1410, 119612), (1598, 105540), (1759, 95880), (1880, 89709), (2040, 82673), (2397, 70360), (2820, 59806), (3196, 52770), (3518, 47940), (3995, 42216), (4794, 35180), (5277, 31960), (5640, 29903), (6392, 26385), (7036, 23970), (7990, 21108), (8795, 19176), (9588, 17590), (10554, 15980), (11985, 14072)]