269979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11617}}^1$

素因数の和:11718

約数の個数: 64

約数和(自身を含む): 702656640

約数和(自身を除く): 432677560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 11617, 11620, 23234, 23240, 46468, 58085, 81319, 92936, 116170, 162638, 232340, 325276, 406595, 464680, 650552, 813190, 964211, 1626380, 1928422, 3252760, 3856844, 4821055, 6749477, 7713688, 9642110, 13498954, 19284220, 26997908, 33747385, 38568440, 53995816, 67494770, 134989540, 269979080]

約数ペア:

[(1, 269979080), (2, 134989540), (4, 67494770), (5, 53995816), (7, 38568440), (8, 33747385), (10, 26997908), (14, 19284220), (20, 13498954), (28, 9642110), (35, 7713688), (40, 6749477), (56, 4821055), (70, 3856844), (83, 3252760), (140, 1928422), (166, 1626380), (280, 964211), (332, 813190), (415, 650552), (581, 464680), (664, 406595), (830, 325276), (1162, 232340), (1660, 162638), (2324, 116170), (2905, 92936), (3320, 81319), (4648, 58085), (5810, 46468), (11617, 23240), (11620, 23234)]