67126440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13009}}^1$

素因数の和:13066

約数の個数: 64

約数和(自身を含む): 206078400

約数和(自身を除く): 138951960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13009, 26018, 39027, 52036, 65045, 78054, 104072, 130090, 156108, 195135, 260180, 312216, 390270, 520360, 559387, 780540, 1118774, 1561080, 1678161, 2237548, 2796935, 3356322, 4475096, 5593870, 6712644, 8390805, 11187740, 13425288, 16781610, 22375480, 33563220, 67126440]

約数ペア:

[(1, 67126440), (2, 33563220), (3, 22375480), (4, 16781610), (5, 13425288), (6, 11187740), (8, 8390805), (10, 6712644), (12, 5593870), (15, 4475096), (20, 3356322), (24, 2796935), (30, 2237548), (40, 1678161), (43, 1561080), (60, 1118774), (86, 780540), (120, 559387), (129, 520360), (172, 390270), (215, 312216), (258, 260180), (344, 195135), (430, 156108), (516, 130090), (645, 104072), (860, 78054), (1032, 65045), (1290, 52036), (1720, 39027), (2580, 26018), (5160, 13009)]