169079120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{301927}}^1$

素因数の和:301947

約数の個数: 40

約数和(自身を含む): 449268864

約数和(自身を除く): 280189744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 301927, 603854, 1207708, 1509635, 2113489, 2415416, 3019270, 4226978, 4830832, 6038540, 8453956, 10567445, 12077080, 16907912, 21134890, 24154160, 33815824, 42269780, 84539560, 169079120]

約数ペア:

[(1, 169079120), (2, 84539560), (4, 42269780), (5, 33815824), (7, 24154160), (8, 21134890), (10, 16907912), (14, 12077080), (16, 10567445), (20, 8453956), (28, 6038540), (35, 4830832), (40, 4226978), (56, 3019270), (70, 2415416), (80, 2113489), (112, 1509635), (140, 1207708), (280, 603854), (560, 301927)]