207568440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{192193}}^1$

素因数の和:192213

約数の個数: 64

約数和(自身を含む): 691898400

約数和(自身を除く): 484329960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 192193, 384386, 576579, 768772, 960965, 1153158, 1537544, 1729737, 1921930, 2306316, 2882895, 3459474, 3843860, 4612632, 5189211, 5765790, 6918948, 7687720, 8648685, 10378422, 11531580, 13837896, 17297370, 20756844, 23063160, 25946055, 34594740, 41513688, 51892110, 69189480, 103784220, 207568440]

約数ペア:

[(1, 207568440), (2, 103784220), (3, 69189480), (4, 51892110), (5, 41513688), (6, 34594740), (8, 25946055), (9, 23063160), (10, 20756844), (12, 17297370), (15, 13837896), (18, 11531580), (20, 10378422), (24, 8648685), (27, 7687720), (30, 6918948), (36, 5765790), (40, 5189211), (45, 4612632), (54, 3843860), (60, 3459474), (72, 2882895), (90, 2306316), (108, 1921930), (120, 1729737), (135, 1537544), (180, 1153158), (216, 960965), (270, 768772), (360, 576579), (540, 384386), (1080, 192193)]