141265040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{36037}}^1$

素因数の和:36064

約数の個数: 60

約数和(自身を含む): 382074876

約数和(自身を除く): 240809836

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 36037, 72074, 144148, 180185, 252259, 288296, 360370, 504518, 576592, 720740, 1009036, 1261295, 1441480, 1765813, 2018072, 2522590, 2882960, 3531626, 4036144, 5045180, 7063252, 8829065, 10090360, 14126504, 17658130, 20180720, 28253008, 35316260, 70632520, 141265040]

約数ペア:

[(1, 141265040), (2, 70632520), (4, 35316260), (5, 28253008), (7, 20180720), (8, 17658130), (10, 14126504), (14, 10090360), (16, 8829065), (20, 7063252), (28, 5045180), (35, 4036144), (40, 3531626), (49, 2882960), (56, 2522590), (70, 2018072), (80, 1765813), (98, 1441480), (112, 1261295), (140, 1009036), (196, 720740), (245, 576592), (280, 504518), (392, 360370), (490, 288296), (560, 252259), (784, 180185), (980, 144148), (1960, 72074), (3920, 36037)]