136285520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{243367}}^1$

素因数の和:243387

約数の個数: 40

約数和(自身を含む): 362131584

約数和(自身を除く): 225846064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 243367, 486734, 973468, 1216835, 1703569, 1946936, 2433670, 3407138, 3893872, 4867340, 6814276, 8517845, 9734680, 13628552, 17035690, 19469360, 27257104, 34071380, 68142760, 136285520]

約数ペア:

[(1, 136285520), (2, 68142760), (4, 34071380), (5, 27257104), (7, 19469360), (8, 17035690), (10, 13628552), (14, 9734680), (16, 8517845), (20, 6814276), (28, 4867340), (35, 3893872), (40, 3407138), (56, 2433670), (70, 1946936), (80, 1703569), (112, 1216835), (140, 973468), (280, 486734), (560, 243367)]