6711320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2208

約数の個数: 64

約数和(自身を含む): 18835200

約数和(自身を除く): 12123880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 2179, 3080, 4358, 8716, 10895, 15253, 17432, 21790, 23969, 30506, 43580, 47938, 61012, 76265, 87160, 95876, 119845, 122024, 152530, 167783, 191752, 239690, 305060, 335566, 479380, 610120, 671132, 838915, 958760, 1342264, 1677830, 3355660, 6711320]

約数ペア:

[(1, 6711320), (2, 3355660), (4, 1677830), (5, 1342264), (7, 958760), (8, 838915), (10, 671132), (11, 610120), (14, 479380), (20, 335566), (22, 305060), (28, 239690), (35, 191752), (40, 167783), (44, 152530), (55, 122024), (56, 119845), (70, 95876), (77, 87160), (88, 76265), (110, 61012), (140, 47938), (154, 43580), (220, 30506), (280, 23969), (308, 21790), (385, 17432), (440, 15253), (616, 10895), (770, 8716), (1540, 4358), (2179, 3080)]