67066440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79841}}^1$

素因数の和:79862

約数の個数: 64

約数和(自身を含む): 229944960

約数和(自身を除く): 162878520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 79841, 159682, 239523, 319364, 399205, 479046, 558887, 638728, 798410, 958092, 1117774, 1197615, 1596820, 1676661, 1916184, 2235548, 2395230, 2794435, 3193640, 3353322, 4471096, 4790460, 5588870, 6706644, 8383305, 9580920, 11177740, 13413288, 16766610, 22355480, 33533220, 67066440]

約数ペア:

[(1, 67066440), (2, 33533220), (3, 22355480), (4, 16766610), (5, 13413288), (6, 11177740), (7, 9580920), (8, 8383305), (10, 6706644), (12, 5588870), (14, 4790460), (15, 4471096), (20, 3353322), (21, 3193640), (24, 2794435), (28, 2395230), (30, 2235548), (35, 1916184), (40, 1676661), (42, 1596820), (56, 1197615), (60, 1117774), (70, 958092), (84, 798410), (105, 638728), (120, 558887), (140, 479046), (168, 399205), (210, 319364), (280, 239523), (420, 159682), (840, 79841)]