143140240

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{2441}}^1$

素因数の和:3187

約数の個数: 40

約数和(自身を含む): 333391608

約数和(自身を除く): 190251368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 2441, 2932, 3665, 4882, 5864, 7330, 9764, 11728, 12205, 14660, 19528, 24410, 29320, 39056, 48820, 58640, 97640, 195280, 1789253, 3578506, 7157012, 8946265, 14314024, 17892530, 28628048, 35785060, 71570120, 143140240]

約数ペア:

[(1, 143140240), (2, 71570120), (4, 35785060), (5, 28628048), (8, 17892530), (10, 14314024), (16, 8946265), (20, 7157012), (40, 3578506), (80, 1789253), (733, 195280), (1466, 97640), (2441, 58640), (2932, 48820), (3665, 39056), (4882, 29320), (5864, 24410), (7330, 19528), (9764, 14660), (11728, 12205)]