214346520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{198469}}^1$

素因数の和:198489

約数の個数: 64

約数和(自身を含む): 714492000

約数和(自身を除く): 500145480

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, 198469, 396938, 595407, 793876, 992345, 1190814, 1587752, 1786221, 1984690, 2381628, 2977035, 3572442, 3969380, 4763256, 5358663, 5954070, 7144884, 7938760, 8931105, 10717326, 11908140, 14289768, 17862210, 21434652, 23816280, 26793315, 35724420, 42869304, 53586630, 71448840, 107173260, 214346520]

約数ペア:

[(1, 214346520), (2, 107173260), (3, 71448840), (4, 53586630), (5, 42869304), (6, 35724420), (8, 26793315), (9, 23816280), (10, 21434652), (12, 17862210), (15, 14289768), (18, 11908140), (20, 10717326), (24, 8931105), (27, 7938760), (30, 7144884), (36, 5954070), (40, 5358663), (45, 4763256), (54, 3969380), (60, 3572442), (72, 2977035), (90, 2381628), (108, 1984690), (120, 1786221), (135, 1587752), (180, 1190814), (216, 992345), (270, 793876), (360, 595407), (540, 396938), (1080, 198469)]