2087254080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2$

素因数の和:302

約数の個数: 252

約数和(自身を含む): 7364536452

約数和(自身を除く): 5277282372

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 109, 120, 122, 144, 160, 180, 183, 192, 218, 240, 244, 288, 305, 320, 327, 360, 366, 436, 480, 488, 545, 549, 576, 610, 654, 720, 732, 872, 915, 960, 976, 981, 1090, 1098, 1220, 1308, 1440, 1464, 1635, 1744, 1830, 1952, 1962, 2180, 2196, 2440, 2616, 2745, 2880, 2928, 3270, 3488, 3660, 3904, 3924, 4360, 4392, 4880, 4905, 5232, 5490, 5856, 6540, 6649, 6976, 7320, 7848, 8720, 8784, 9760, 9810, 10464, 10980, 11712, 11881, 13080, 13298, 14640, 15696, 17440, 17568, 19520, 19620, 19947, 20928, 21960, 23762, 26160, 26596, 29280, 31392, 33245, 34880, 35136, 35643, 39240, 39894, 43920, 47524, 52320, 53192, 58560, 59405, 59841, 62784, 66490, 71286, 78480, 79788, 87840, 95048, 99735, 104640, 106384, 106929, 118810, 119682, 132980, 142572, 156960, 159576, 175680, 178215, 190096, 199470, 212768, 213858, 237620, 239364, 265960, 285144, 299205, 313920, 319152, 356430, 380192, 398940, 425536, 427716, 475240, 478728, 531920, 534645, 570288, 598410, 638304, 712860, 724741, 760384, 797880, 855432, 950480, 957456, 1063840, 1069290, 1140576, 1196820, 1276608, 1425720, 1449482, 1595760, 1710864, 1900960, 1914912, 2127680, 2138580, 2174223, 2281152, 2393640, 2851440, 2898964, 3191520, 3421728, 3623705, 3801920, 3829824, 4277160, 4348446, 4787280, 5702880, 5797928, 6383040, 6522669, 6843456, 7247410, 8554320, 8696892, 9574560, 10871115, 11405760, 11595856, 13045338, 14494820, 17108640, 17393784, 19149120, 21742230, 23191712, 26090676, 28989640, 32613345, 34217280, 34787568, 43484460, 46383424, 52181352, 57979280, 65226690, 69575136, 86968920, 104362704, 115958560, 130453380, 139150272, 173937840, 208725408, 231917120, 260906760, 347875680, 417450816, 521813520, 695751360, 1043627040, 2087254080]

約数ペア:

[(1, 2087254080), (2, 1043627040), (3, 695751360), (4, 521813520), (5, 417450816), (6, 347875680), (8, 260906760), (9, 231917120), (10, 208725408), (12, 173937840), (15, 139150272), (16, 130453380), (18, 115958560), (20, 104362704), (24, 86968920), (30, 69575136), (32, 65226690), (36, 57979280), (40, 52181352), (45, 46383424), (48, 43484460), (60, 34787568), (61, 34217280), (64, 32613345), (72, 28989640), (80, 26090676), (90, 23191712), (96, 21742230), (109, 19149120), (120, 17393784), (122, 17108640), (144, 14494820), (160, 13045338), (180, 11595856), (183, 11405760), (192, 10871115), (218, 9574560), (240, 8696892), (244, 8554320), (288, 7247410), (305, 6843456), (320, 6522669), (327, 6383040), (360, 5797928), (366, 5702880), (436, 4787280), (480, 4348446), (488, 4277160), (545, 3829824), (549, 3801920), (576, 3623705), (610, 3421728), (654, 3191520), (720, 2898964), (732, 2851440), (872, 2393640), (915, 2281152), (960, 2174223), (976, 2138580), (981, 2127680), (1090, 1914912), (1098, 1900960), (1220, 1710864), (1308, 1595760), (1440, 1449482), (1464, 1425720), (1635, 1276608), (1744, 1196820), (1830, 1140576), (1952, 1069290), (1962, 1063840), (2180, 957456), (2196, 950480), (2440, 855432), (2616, 797880), (2745, 760384), (2880, 724741), (2928, 712860), (3270, 638304), (3488, 598410), (3660, 570288), (3904, 534645), (3924, 531920), (4360, 478728), (4392, 475240), (4880, 427716), (4905, 425536), (5232, 398940), (5490, 380192), (5856, 356430), (6540, 319152), (6649, 313920), (6976, 299205), (7320, 285144), (7848, 265960), (8720, 239364), (8784, 237620), (9760, 213858), (9810, 212768), (10464, 199470), (10980, 190096), (11712, 178215), (11881, 175680), (13080, 159576), (13298, 156960), (14640, 142572), (15696, 132980), (17440, 119682), (17568, 118810), (19520, 106929), (19620, 106384), (19947, 104640), (20928, 99735), (21960, 95048), (23762, 87840), (26160, 79788), (26596, 78480), (29280, 71286), (31392, 66490), (33245, 62784), (34880, 59841), (35136, 59405), (35643, 58560), (39240, 53192), (39894, 52320), (43920, 47524)]