68302360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3040

約数の個数: 64

約数和(自身を含む): 177811200

約数和(自身を除く): 109508840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 2939, 3320, 4648, 5810, 5878, 11620, 11756, 14695, 20573, 23240, 23512, 29390, 41146, 58780, 82292, 102865, 117560, 164584, 205730, 243937, 411460, 487874, 822920, 975748, 1219685, 1707559, 1951496, 2439370, 3415118, 4878740, 6830236, 8537795, 9757480, 13660472, 17075590, 34151180, 68302360]

約数ペア:

[(1, 68302360), (2, 34151180), (4, 17075590), (5, 13660472), (7, 9757480), (8, 8537795), (10, 6830236), (14, 4878740), (20, 3415118), (28, 2439370), (35, 1951496), (40, 1707559), (56, 1219685), (70, 975748), (83, 822920), (140, 487874), (166, 411460), (280, 243937), (332, 205730), (415, 164584), (581, 117560), (664, 102865), (830, 82292), (1162, 58780), (1660, 41146), (2324, 29390), (2905, 23512), (2939, 23240), (3320, 20573), (4648, 14695), (5810, 11756), (5878, 11620)]