6756640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:386

約数の個数: 72

約数和(自身を含む): 17595900

約数和(自身を除く): 10839260

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 349, 352, 440, 484, 605, 698, 880, 968, 1210, 1396, 1745, 1760, 1936, 2420, 2792, 3490, 3839, 3872, 4840, 5584, 6980, 7678, 9680, 11168, 13960, 15356, 19195, 19360, 27920, 30712, 38390, 42229, 55840, 61424, 76780, 84458, 122848, 153560, 168916, 211145, 307120, 337832, 422290, 614240, 675664, 844580, 1351328, 1689160, 3378320, 6756640]

約数ペア:

[(1, 6756640), (2, 3378320), (4, 1689160), (5, 1351328), (8, 844580), (10, 675664), (11, 614240), (16, 422290), (20, 337832), (22, 307120), (32, 211145), (40, 168916), (44, 153560), (55, 122848), (80, 84458), (88, 76780), (110, 61424), (121, 55840), (160, 42229), (176, 38390), (220, 30712), (242, 27920), (349, 19360), (352, 19195), (440, 15356), (484, 13960), (605, 11168), (698, 9680), (880, 7678), (968, 6980), (1210, 5584), (1396, 4840), (1745, 3872), (1760, 3839), (1936, 3490), (2420, 2792)]