68134360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5720

約数の個数: 64

約数和(自身を含む): 179308800

約数和(自身を除く): 111174440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5659, 6020, 11318, 12040, 22636, 28295, 39613, 45272, 56590, 79226, 113180, 158452, 198065, 226360, 243337, 316904, 396130, 486674, 792260, 973348, 1216685, 1584520, 1703359, 1946696, 2433370, 3406718, 4866740, 6813436, 8516795, 9733480, 13626872, 17033590, 34067180, 68134360]

約数ペア:

[(1, 68134360), (2, 34067180), (4, 17033590), (5, 13626872), (7, 9733480), (8, 8516795), (10, 6813436), (14, 4866740), (20, 3406718), (28, 2433370), (35, 1946696), (40, 1703359), (43, 1584520), (56, 1216685), (70, 973348), (86, 792260), (140, 486674), (172, 396130), (215, 316904), (280, 243337), (301, 226360), (344, 198065), (430, 158452), (602, 113180), (860, 79226), (1204, 56590), (1505, 45272), (1720, 39613), (2408, 28295), (3010, 22636), (5659, 12040), (6020, 11318)]