266321220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2903}}^1$

素因数の和:3065

約数の個数: 96

約数和(自身を含む): 819624960

約数和(自身を除く): 553303740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 660, 695, 834, 1390, 1529, 1668, 2085, 2780, 2903, 3058, 4170, 4587, 5806, 6116, 7645, 8340, 8709, 9174, 11612, 14515, 15290, 17418, 18348, 22935, 29030, 30580, 31933, 34836, 43545, 45870, 58060, 63866, 87090, 91740, 95799, 127732, 159665, 174180, 191598, 319330, 383196, 403517, 478995, 638660, 807034, 957990, 1210551, 1614068, 1915980, 2017585, 2421102, 4035170, 4438687, 4842204, 6052755, 8070340, 8877374, 12105510, 13316061, 17754748, 22193435, 24211020, 26632122, 44386870, 53264244, 66580305, 88773740, 133160610, 266321220]

約数ペア:

[(1, 266321220), (2, 133160610), (3, 88773740), (4, 66580305), (5, 53264244), (6, 44386870), (10, 26632122), (11, 24211020), (12, 22193435), (15, 17754748), (20, 13316061), (22, 12105510), (30, 8877374), (33, 8070340), (44, 6052755), (55, 4842204), (60, 4438687), (66, 4035170), (110, 2421102), (132, 2017585), (139, 1915980), (165, 1614068), (220, 1210551), (278, 957990), (330, 807034), (417, 638660), (556, 478995), (660, 403517), (695, 383196), (834, 319330), (1390, 191598), (1529, 174180), (1668, 159665), (2085, 127732), (2780, 95799), (2903, 91740), (3058, 87090), (4170, 63866), (4587, 58060), (5806, 45870), (6116, 43545), (7645, 34836), (8340, 31933), (8709, 30580), (9174, 29030), (11612, 22935), (14515, 18348), (15290, 17418)]