2857207320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2141}}^1$

素因数の和:2506

約数の個数: 192

約数和(自身を含む): 10164903840

約数和(自身を除く): 7307696520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 337, 360, 396, 440, 495, 660, 674, 792, 990, 1011, 1320, 1348, 1685, 1980, 2022, 2141, 2696, 3033, 3370, 3707, 3960, 4044, 4282, 5055, 6066, 6423, 6740, 7414, 8088, 8564, 10110, 10705, 11121, 12132, 12846, 13480, 14828, 15165, 17128, 18535, 19269, 20220, 21410, 22242, 23551, 24264, 25692, 29656, 30330, 32115, 33363, 37070, 38538, 40440, 42820, 44484, 47102, 51384, 55605, 60660, 64230, 66726, 70653, 74140, 77076, 85640, 88968, 94204, 96345, 111210, 117755, 121320, 128460, 133452, 141306, 148280, 154152, 166815, 188408, 192690, 211959, 222420, 235510, 256920, 266904, 282612, 333630, 353265, 385380, 423918, 444840, 471020, 565224, 667260, 706530, 721517, 770760, 847836, 942040, 1059795, 1334520, 1413060, 1443034, 1695672, 2119590, 2164551, 2826120, 2886068, 3607585, 4239180, 4329102, 5772136, 6493653, 7215170, 7936687, 8478360, 8658204, 10822755, 12987306, 14430340, 15873374, 17316408, 21645510, 23810061, 25974612, 28860680, 31746748, 32468265, 39683435, 43291020, 47620122, 51949224, 63493496, 64936530, 71430183, 79366870, 86582040, 95240244, 119050305, 129873060, 142860366, 158733740, 190480488, 238100610, 259746120, 285720732, 317467480, 357150915, 476201220, 571441464, 714301830, 952402440, 1428603660, 2857207320]

約数ペア:

[(1, 2857207320), (2, 1428603660), (3, 952402440), (4, 714301830), (5, 571441464), (6, 476201220), (8, 357150915), (9, 317467480), (10, 285720732), (11, 259746120), (12, 238100610), (15, 190480488), (18, 158733740), (20, 142860366), (22, 129873060), (24, 119050305), (30, 95240244), (33, 86582040), (36, 79366870), (40, 71430183), (44, 64936530), (45, 63493496), (55, 51949224), (60, 47620122), (66, 43291020), (72, 39683435), (88, 32468265), (90, 31746748), (99, 28860680), (110, 25974612), (120, 23810061), (132, 21645510), (165, 17316408), (180, 15873374), (198, 14430340), (220, 12987306), (264, 10822755), (330, 8658204), (337, 8478360), (360, 7936687), (396, 7215170), (440, 6493653), (495, 5772136), (660, 4329102), (674, 4239180), (792, 3607585), (990, 2886068), (1011, 2826120), (1320, 2164551), (1348, 2119590), (1685, 1695672), (1980, 1443034), (2022, 1413060), (2141, 1334520), (2696, 1059795), (3033, 942040), (3370, 847836), (3707, 770760), (3960, 721517), (4044, 706530), (4282, 667260), (5055, 565224), (6066, 471020), (6423, 444840), (6740, 423918), (7414, 385380), (8088, 353265), (8564, 333630), (10110, 282612), (10705, 266904), (11121, 256920), (12132, 235510), (12846, 222420), (13480, 211959), (14828, 192690), (15165, 188408), (17128, 166815), (18535, 154152), (19269, 148280), (20220, 141306), (21410, 133452), (22242, 128460), (23551, 121320), (24264, 117755), (25692, 111210), (29656, 96345), (30330, 94204), (32115, 88968), (33363, 85640), (37070, 77076), (38538, 74140), (40440, 70653), (42820, 66726), (44484, 64230), (47102, 60660), (51384, 55605)]