2512900320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{15263}}^1$

素因数の和:15302

約数の個数: 192

約数和(自身を含む): 9231667200

約数和(自身を除く): 6718766880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 343, 392, 420, 480, 490, 560, 588, 672, 686, 735, 784, 840, 980, 1029, 1120, 1176, 1372, 1470, 1568, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3360, 3430, 3920, 4116, 4704, 5145, 5488, 5880, 6860, 7840, 8232, 10290, 10976, 11760, 13720, 15263, 16464, 20580, 23520, 27440, 30526, 32928, 41160, 45789, 54880, 61052, 76315, 82320, 91578, 106841, 122104, 152630, 164640, 183156, 213682, 228945, 244208, 305260, 320523, 366312, 427364, 457890, 488416, 534205, 610520, 641046, 732624, 747887, 854728, 915780, 1068410, 1221040, 1282092, 1465248, 1495774, 1602615, 1709456, 1831560, 2136820, 2243661, 2442080, 2564184, 2991548, 3205230, 3418912, 3663120, 3739435, 4273640, 4487322, 5128368, 5235209, 5983096, 6410460, 7326240, 7478870, 8547280, 8974644, 10256736, 10470418, 11218305, 11966192, 12820920, 14957740, 15705627, 17094560, 17949288, 20940836, 22436610, 23932384, 25641840, 26176045, 29915480, 31411254, 35898576, 41881672, 44873220, 51283680, 52352090, 59830960, 62822508, 71797152, 78528135, 83763344, 89746440, 104704180, 119661920, 125645016, 157056270, 167526688, 179492880, 209408360, 251290032, 314112540, 358985760, 418816720, 502580064, 628225080, 837633440, 1256450160, 2512900320]

約数ペア:

[(1, 2512900320), (2, 1256450160), (3, 837633440), (4, 628225080), (5, 502580064), (6, 418816720), (7, 358985760), (8, 314112540), (10, 251290032), (12, 209408360), (14, 179492880), (15, 167526688), (16, 157056270), (20, 125645016), (21, 119661920), (24, 104704180), (28, 89746440), (30, 83763344), (32, 78528135), (35, 71797152), (40, 62822508), (42, 59830960), (48, 52352090), (49, 51283680), (56, 44873220), (60, 41881672), (70, 35898576), (80, 31411254), (84, 29915480), (96, 26176045), (98, 25641840), (105, 23932384), (112, 22436610), (120, 20940836), (140, 17949288), (147, 17094560), (160, 15705627), (168, 14957740), (196, 12820920), (210, 11966192), (224, 11218305), (240, 10470418), (245, 10256736), (280, 8974644), (294, 8547280), (336, 7478870), (343, 7326240), (392, 6410460), (420, 5983096), (480, 5235209), (490, 5128368), (560, 4487322), (588, 4273640), (672, 3739435), (686, 3663120), (735, 3418912), (784, 3205230), (840, 2991548), (980, 2564184), (1029, 2442080), (1120, 2243661), (1176, 2136820), (1372, 1831560), (1470, 1709456), (1568, 1602615), (1680, 1495774), (1715, 1465248), (1960, 1282092), (2058, 1221040), (2352, 1068410), (2744, 915780), (2940, 854728), (3360, 747887), (3430, 732624), (3920, 641046), (4116, 610520), (4704, 534205), (5145, 488416), (5488, 457890), (5880, 427364), (6860, 366312), (7840, 320523), (8232, 305260), (10290, 244208), (10976, 228945), (11760, 213682), (13720, 183156), (15263, 164640), (16464, 152630), (20580, 122104), (23520, 106841), (27440, 91578), (30526, 82320), (32928, 76315), (41160, 61052), (45789, 54880)]