159989280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 556149888

約数和(自身を除く): 396160608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 157, 160, 165, 176, 193, 220, 240, 264, 314, 330, 352, 386, 440, 471, 480, 528, 579, 628, 660, 772, 785, 880, 942, 965, 1056, 1158, 1256, 1320, 1544, 1570, 1727, 1760, 1884, 1930, 2123, 2316, 2355, 2512, 2640, 2895, 3088, 3140, 3454, 3768, 3860, 4246, 4632, 4710, 5024, 5181, 5280, 5790, 6176, 6280, 6369, 6908, 7536, 7720, 8492, 8635, 9264, 9420, 10362, 10615, 11580, 12560, 12738, 13816, 15072, 15440, 16984, 17270, 18528, 18840, 20724, 21230, 23160, 25120, 25476, 25905, 27632, 30301, 30880, 31845, 33968, 34540, 37680, 41448, 42460, 46320, 50952, 51810, 55264, 60602, 63690, 67936, 69080, 75360, 82896, 84920, 90903, 92640, 101904, 103620, 121204, 127380, 138160, 151505, 165792, 169840, 181806, 203808, 207240, 242408, 254760, 276320, 303010, 333311, 339680, 363612, 414480, 454515, 484816, 509520, 606020, 666622, 727224, 828960, 909030, 969632, 999933, 1019040, 1212040, 1333244, 1454448, 1666555, 1818060, 1999866, 2424080, 2666488, 2908896, 3333110, 3636120, 3999732, 4848160, 4999665, 5332976, 6666220, 7272240, 7999464, 9999330, 10665952, 13332440, 14544480, 15998928, 19998660, 26664880, 31997856, 39997320, 53329760, 79994640, 159989280]

約数ペア:

[(1, 159989280), (2, 79994640), (3, 53329760), (4, 39997320), (5, 31997856), (6, 26664880), (8, 19998660), (10, 15998928), (11, 14544480), (12, 13332440), (15, 10665952), (16, 9999330), (20, 7999464), (22, 7272240), (24, 6666220), (30, 5332976), (32, 4999665), (33, 4848160), (40, 3999732), (44, 3636120), (48, 3333110), (55, 2908896), (60, 2666488), (66, 2424080), (80, 1999866), (88, 1818060), (96, 1666555), (110, 1454448), (120, 1333244), (132, 1212040), (157, 1019040), (160, 999933), (165, 969632), (176, 909030), (193, 828960), (220, 727224), (240, 666622), (264, 606020), (314, 509520), (330, 484816), (352, 454515), (386, 414480), (440, 363612), (471, 339680), (480, 333311), (528, 303010), (579, 276320), (628, 254760), (660, 242408), (772, 207240), (785, 203808), (880, 181806), (942, 169840), (965, 165792), (1056, 151505), (1158, 138160), (1256, 127380), (1320, 121204), (1544, 103620), (1570, 101904), (1727, 92640), (1760, 90903), (1884, 84920), (1930, 82896), (2123, 75360), (2316, 69080), (2355, 67936), (2512, 63690), (2640, 60602), (2895, 55264), (3088, 51810), (3140, 50952), (3454, 46320), (3768, 42460), (3860, 41448), (4246, 37680), (4632, 34540), (4710, 33968), (5024, 31845), (5181, 30880), (5280, 30301), (5790, 27632), (6176, 25905), (6280, 25476), (6369, 25120), (6908, 23160), (7536, 21230), (7720, 20724), (8492, 18840), (8635, 18528), (9264, 17270), (9420, 16984), (10362, 15440), (10615, 15072), (11580, 13816), (12560, 12738)]