16868813360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2593}}^1\times {\mathrm{11617}}^1$

素因数の和:14230

約数の個数: 80

約数和(自身を含む): 44843992896

約数和(自身を除く): 27975179536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2593, 5186, 10372, 11617, 12965, 18151, 20744, 23234, 25930, 36302, 41488, 46468, 51860, 58085, 72604, 81319, 90755, 92936, 103720, 116170, 145208, 162638, 181510, 185872, 207440, 232340, 290416, 325276, 363020, 406595, 464680, 650552, 726040, 813190, 929360, 1301104, 1452080, 1626380, 3252760, 6505520, 30122881, 60245762, 120491524, 150614405, 210860167, 240983048, 301228810, 421720334, 481966096, 602457620, 843440668, 1054300835, 1204915240, 1686881336, 2108601670, 2409830480, 3373762672, 4217203340, 8434406680, 16868813360]

約数ペア:

[(1, 16868813360), (2, 8434406680), (4, 4217203340), (5, 3373762672), (7, 2409830480), (8, 2108601670), (10, 1686881336), (14, 1204915240), (16, 1054300835), (20, 843440668), (28, 602457620), (35, 481966096), (40, 421720334), (56, 301228810), (70, 240983048), (80, 210860167), (112, 150614405), (140, 120491524), (280, 60245762), (560, 30122881), (2593, 6505520), (5186, 3252760), (10372, 1626380), (11617, 1452080), (12965, 1301104), (18151, 929360), (20744, 813190), (23234, 726040), (25930, 650552), (36302, 464680), (41488, 406595), (46468, 363020), (51860, 325276), (58085, 290416), (72604, 232340), (81319, 207440), (90755, 185872), (92936, 181510), (103720, 162638), (116170, 145208)]