8889448140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{208379}}^1$

素因数の和:208476

約数の個数: 96

約数和(自身を含む): 28006272000

約数和(自身を除く): 19116823860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4266, 4740, 7110, 8532, 10665, 14220, 21330, 42660, 208379, 416758, 625137, 833516, 1041895, 1250274, 1875411, 2083790, 2500548, 3125685, 3750822, 4167580, 5626233, 6251370, 7501644, 9377055, 11252466, 12502740, 16461941, 18754110, 22504932, 28131165, 32923882, 37508220, 49385823, 56262330, 65847764, 82309705, 98771646, 112524660, 148157469, 164619410, 197543292, 246929115, 296314938, 329238820, 444472407, 493858230, 592629876, 740787345, 888944814, 987716460, 1481574690, 1777889628, 2222362035, 2963149380, 4444724070, 8889448140]

約数ペア:

[(1, 8889448140), (2, 4444724070), (3, 2963149380), (4, 2222362035), (5, 1777889628), (6, 1481574690), (9, 987716460), (10, 888944814), (12, 740787345), (15, 592629876), (18, 493858230), (20, 444472407), (27, 329238820), (30, 296314938), (36, 246929115), (45, 197543292), (54, 164619410), (60, 148157469), (79, 112524660), (90, 98771646), (108, 82309705), (135, 65847764), (158, 56262330), (180, 49385823), (237, 37508220), (270, 32923882), (316, 28131165), (395, 22504932), (474, 18754110), (540, 16461941), (711, 12502740), (790, 11252466), (948, 9377055), (1185, 7501644), (1422, 6251370), (1580, 5626233), (2133, 4167580), (2370, 3750822), (2844, 3125685), (3555, 2500548), (4266, 2083790), (4740, 1875411), (7110, 1250274), (8532, 1041895), (10665, 833516), (14220, 625137), (21330, 416758), (42660, 208379)]