67076240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10889}}^1$

素因数の和:10920

約数の個数: 80

約数和(自身を含む): 194451840

約数和(自身を除く): 127375600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 10889, 21778, 43556, 54445, 76223, 87112, 108890, 119779, 152446, 174224, 217780, 239558, 304892, 381115, 435560, 479116, 598895, 609784, 762230, 838453, 871120, 958232, 1197790, 1219568, 1524460, 1676906, 1916464, 2395580, 3048920, 3353812, 4192265, 4791160, 6097840, 6707624, 8384530, 9582320, 13415248, 16769060, 33538120, 67076240]

約数ペア:

[(1, 67076240), (2, 33538120), (4, 16769060), (5, 13415248), (7, 9582320), (8, 8384530), (10, 6707624), (11, 6097840), (14, 4791160), (16, 4192265), (20, 3353812), (22, 3048920), (28, 2395580), (35, 1916464), (40, 1676906), (44, 1524460), (55, 1219568), (56, 1197790), (70, 958232), (77, 871120), (80, 838453), (88, 762230), (110, 609784), (112, 598895), (140, 479116), (154, 435560), (176, 381115), (220, 304892), (280, 239558), (308, 217780), (385, 174224), (440, 152446), (560, 119779), (616, 108890), (770, 87112), (880, 76223), (1232, 54445), (1540, 43556), (3080, 21778), (6160, 10889)]