141754480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{253133}}^1$

素因数の和:253153

約数の個数: 40

約数和(自身を含む): 376663392

約数和(自身を除く): 234908912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 253133, 506266, 1012532, 1265665, 1771931, 2025064, 2531330, 3543862, 4050128, 5062660, 7087724, 8859655, 10125320, 14175448, 17719310, 20250640, 28350896, 35438620, 70877240, 141754480]

約数ペア:

[(1, 141754480), (2, 70877240), (4, 35438620), (5, 28350896), (7, 20250640), (8, 17719310), (10, 14175448), (14, 10125320), (16, 8859655), (20, 7087724), (28, 5062660), (35, 4050128), (40, 3543862), (56, 2531330), (70, 2025064), (80, 1771931), (112, 1265665), (140, 1012532), (280, 506266), (560, 253133)]