2912208420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2266

約数の個数: 192

約数和(自身を含む): 9336176640

約数和(自身を除く): 6423968220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 71, 87, 110, 116, 132, 142, 145, 165, 174, 213, 220, 284, 290, 319, 330, 348, 355, 426, 435, 580, 638, 660, 710, 781, 852, 870, 957, 1065, 1276, 1420, 1562, 1595, 1740, 1914, 2059, 2130, 2143, 2343, 3124, 3190, 3828, 3905, 4118, 4260, 4286, 4686, 4785, 6177, 6380, 6429, 7810, 8236, 8572, 9372, 9570, 10295, 10715, 11715, 12354, 12858, 15620, 19140, 20590, 21430, 22649, 23430, 23573, 24708, 25716, 30885, 32145, 41180, 42860, 45298, 46860, 47146, 61770, 62147, 64290, 67947, 70719, 90596, 94292, 113245, 117865, 123540, 124294, 128580, 135894, 141438, 152153, 186441, 226490, 235730, 248588, 271788, 282876, 304306, 310735, 339735, 353595, 372882, 452980, 456459, 471460, 608612, 621470, 679470, 683617, 707190, 745764, 760765, 912918, 932205, 1242940, 1358940, 1367234, 1414380, 1521530, 1673683, 1825836, 1864410, 2050851, 2282295, 2734468, 3043060, 3347366, 3418085, 3728820, 4101702, 4412437, 4564590, 5021049, 6694732, 6836170, 8203404, 8368415, 8824874, 9129180, 10042098, 10254255, 13237311, 13672340, 16736830, 17649748, 20084196, 20508510, 22062185, 25105245, 26474622, 33473660, 41017020, 44124370, 48536807, 50210490, 52949244, 66186555, 88248740, 97073614, 100420980, 132373110, 145610421, 194147228, 242684035, 264746220, 291220842, 485368070, 582441684, 728052105, 970736140, 1456104210, 2912208420]

約数ペア:

[(1, 2912208420), (2, 1456104210), (3, 970736140), (4, 728052105), (5, 582441684), (6, 485368070), (10, 291220842), (11, 264746220), (12, 242684035), (15, 194147228), (20, 145610421), (22, 132373110), (29, 100420980), (30, 97073614), (33, 88248740), (44, 66186555), (55, 52949244), (58, 50210490), (60, 48536807), (66, 44124370), (71, 41017020), (87, 33473660), (110, 26474622), (116, 25105245), (132, 22062185), (142, 20508510), (145, 20084196), (165, 17649748), (174, 16736830), (213, 13672340), (220, 13237311), (284, 10254255), (290, 10042098), (319, 9129180), (330, 8824874), (348, 8368415), (355, 8203404), (426, 6836170), (435, 6694732), (580, 5021049), (638, 4564590), (660, 4412437), (710, 4101702), (781, 3728820), (852, 3418085), (870, 3347366), (957, 3043060), (1065, 2734468), (1276, 2282295), (1420, 2050851), (1562, 1864410), (1595, 1825836), (1740, 1673683), (1914, 1521530), (2059, 1414380), (2130, 1367234), (2143, 1358940), (2343, 1242940), (3124, 932205), (3190, 912918), (3828, 760765), (3905, 745764), (4118, 707190), (4260, 683617), (4286, 679470), (4686, 621470), (4785, 608612), (6177, 471460), (6380, 456459), (6429, 452980), (7810, 372882), (8236, 353595), (8572, 339735), (9372, 310735), (9570, 304306), (10295, 282876), (10715, 271788), (11715, 248588), (12354, 235730), (12858, 226490), (15620, 186441), (19140, 152153), (20590, 141438), (21430, 135894), (22649, 128580), (23430, 124294), (23573, 123540), (24708, 117865), (25716, 113245), (30885, 94292), (32145, 90596), (41180, 70719), (42860, 67947), (45298, 64290), (46860, 62147), (47146, 61770)]