79994640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 273661056

約数和(自身を除く): 193666416

約数列:

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

約数ペア:

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