67007080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1433}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 173456640

約数和(自身を除く): 106449560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 280, 334, 668, 835, 1169, 1336, 1433, 1670, 2338, 2866, 3340, 4676, 5732, 5845, 6680, 7165, 9352, 10031, 11464, 11690, 14330, 20062, 23380, 28660, 40124, 46760, 50155, 57320, 80248, 100310, 200620, 239311, 401240, 478622, 957244, 1196555, 1675177, 1914488, 2393110, 3350354, 4786220, 6700708, 8375885, 9572440, 13401416, 16751770, 33503540, 67007080]

約数ペア:

[(1, 67007080), (2, 33503540), (4, 16751770), (5, 13401416), (7, 9572440), (8, 8375885), (10, 6700708), (14, 4786220), (20, 3350354), (28, 2393110), (35, 1914488), (40, 1675177), (56, 1196555), (70, 957244), (140, 478622), (167, 401240), (280, 239311), (334, 200620), (668, 100310), (835, 80248), (1169, 57320), (1336, 50155), (1433, 46760), (1670, 40124), (2338, 28660), (2866, 23380), (3340, 20062), (4676, 14330), (5732, 11690), (5845, 11464), (6680, 10031), (7165, 9352)]