143442880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{64037}}^1$

素因数の和:64061

約数の個数: 56

約数和(自身を含む): 390375648

約数和(自身を除く): 246932768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 64037, 128074, 256148, 320185, 448259, 512296, 640370, 896518, 1024592, 1280740, 1793036, 2049184, 2241295, 2561480, 3586072, 4098368, 4482590, 5122960, 7172144, 8965180, 10245920, 14344288, 17930360, 20491840, 28688576, 35860720, 71721440, 143442880]

約数ペア:

[(1, 143442880), (2, 71721440), (4, 35860720), (5, 28688576), (7, 20491840), (8, 17930360), (10, 14344288), (14, 10245920), (16, 8965180), (20, 7172144), (28, 5122960), (32, 4482590), (35, 4098368), (40, 3586072), (56, 2561480), (64, 2241295), (70, 2049184), (80, 1793036), (112, 1280740), (140, 1024592), (160, 896518), (224, 640370), (280, 512296), (320, 448259), (448, 320185), (560, 256148), (1120, 128074), (2240, 64037)]