210933720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{21701}}^1$

素因数の和:21727

約数の個数: 96

約数和(自身を含む): 710957520

約数和(自身を除く): 500023800

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 21701, 43402, 65103, 86804, 108505, 130206, 173608, 195309, 217010, 260412, 325515, 390618, 434020, 520824, 585927, 651030, 781236, 868040, 976545, 1171854, 1302060, 1562472, 1757781, 1953090, 2343708, 2604120, 2929635, 3515562, 3906180, 4687416, 5273343, 5859270, 7031124, 7812360, 8788905, 10546686, 11718540, 14062248, 17577810, 21093372, 23437080, 26366715, 35155620, 42186744, 52733430, 70311240, 105466860, 210933720]

約数ペア:

[(1, 210933720), (2, 105466860), (3, 70311240), (4, 52733430), (5, 42186744), (6, 35155620), (8, 26366715), (9, 23437080), (10, 21093372), (12, 17577810), (15, 14062248), (18, 11718540), (20, 10546686), (24, 8788905), (27, 7812360), (30, 7031124), (36, 5859270), (40, 5273343), (45, 4687416), (54, 3906180), (60, 3515562), (72, 2929635), (81, 2604120), (90, 2343708), (108, 1953090), (120, 1757781), (135, 1562472), (162, 1302060), (180, 1171854), (216, 976545), (243, 868040), (270, 781236), (324, 651030), (360, 585927), (405, 520824), (486, 434020), (540, 390618), (648, 325515), (810, 260412), (972, 217010), (1080, 195309), (1215, 173608), (1620, 130206), (1944, 108505), (2430, 86804), (3240, 65103), (4860, 43402), (9720, 21701)]