133404040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43313}}^1$

素因数の和:43342

約数の個数: 64

約数和(自身を含む): 374232960

約数和(自身を除く): 240828920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 43313, 86626, 173252, 216565, 303191, 346504, 433130, 476443, 606382, 866260, 952886, 1212764, 1515955, 1732520, 1905772, 2382215, 2425528, 3031910, 3335101, 3811544, 4764430, 6063820, 6670202, 9528860, 12127640, 13340404, 16675505, 19057720, 26680808, 33351010, 66702020, 133404040]

約数ペア:

[(1, 133404040), (2, 66702020), (4, 33351010), (5, 26680808), (7, 19057720), (8, 16675505), (10, 13340404), (11, 12127640), (14, 9528860), (20, 6670202), (22, 6063820), (28, 4764430), (35, 3811544), (40, 3335101), (44, 3031910), (55, 2425528), (56, 2382215), (70, 1905772), (77, 1732520), (88, 1515955), (110, 1212764), (140, 952886), (154, 866260), (220, 606382), (280, 476443), (308, 433130), (385, 346504), (440, 303191), (616, 216565), (770, 173252), (1540, 86626), (3080, 43313)]