2080605312

素因数分解:

$2^7\times 3^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 256

約数和(自身を含む): 6446563200

約数和(自身を除く): 4365957888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 53, 54, 64, 72, 74, 96, 106, 108, 111, 128, 144, 148, 159, 192, 212, 216, 222, 288, 296, 307, 318, 333, 384, 424, 432, 444, 477, 576, 592, 614, 636, 666, 848, 864, 888, 921, 954, 999, 1152, 1184, 1228, 1272, 1332, 1431, 1696, 1728, 1776, 1842, 1908, 1961, 1998, 2368, 2456, 2544, 2664, 2763, 2862, 3392, 3456, 3552, 3684, 3816, 3922, 3996, 4736, 4912, 5088, 5328, 5526, 5724, 5883, 6784, 7104, 7368, 7632, 7844, 7992, 8289, 9824, 10176, 10656, 11052, 11359, 11448, 11766, 14208, 14736, 15264, 15688, 15984, 16271, 16578, 17649, 19648, 20352, 21312, 22104, 22718, 22896, 23532, 29472, 30528, 31376, 31968, 32542, 33156, 34077, 35298, 39296, 42624, 44208, 45436, 45792, 47064, 48813, 52947, 58944, 61056, 62752, 63936, 65084, 66312, 68154, 70596, 88416, 90872, 91584, 94128, 97626, 102231, 105894, 117888, 125504, 127872, 130168, 132624, 136308, 141192, 146439, 176832, 181744, 183168, 188256, 195252, 204462, 211788, 251008, 260336, 265248, 272616, 282384, 292878, 306693, 353664, 363488, 376512, 390504, 408924, 423576, 439317, 520672, 530496, 545232, 564768, 585756, 602027, 613386, 726976, 753024, 781008, 817848, 847152, 878634, 1041344, 1060992, 1090464, 1129536, 1171512, 1204054, 1226772, 1453952, 1562016, 1635696, 1694304, 1757268, 1806081, 2082688, 2180928, 2259072, 2343024, 2408108, 2453544, 3124032, 3271392, 3388608, 3514536, 3612162, 4361856, 4686048, 4816216, 4907088, 5418243, 6248064, 6542784, 6777216, 7029072, 7224324, 9372096, 9632432, 9814176, 10836486, 13085568, 14058144, 14448648, 16254729, 18744192, 19264864, 19628352, 21672972, 28116288, 28897296, 32509458, 38529728, 39256704, 43345944, 56232576, 57794592, 65018916, 77059456, 86691888, 115589184, 130037832, 173383776, 231178368, 260075664, 346767552, 520151328, 693535104, 1040302656, 2080605312]

約数ペア:

[(1, 2080605312), (2, 1040302656), (3, 693535104), (4, 520151328), (6, 346767552), (8, 260075664), (9, 231178368), (12, 173383776), (16, 130037832), (18, 115589184), (24, 86691888), (27, 77059456), (32, 65018916), (36, 57794592), (37, 56232576), (48, 43345944), (53, 39256704), (54, 38529728), (64, 32509458), (72, 28897296), (74, 28116288), (96, 21672972), (106, 19628352), (108, 19264864), (111, 18744192), (128, 16254729), (144, 14448648), (148, 14058144), (159, 13085568), (192, 10836486), (212, 9814176), (216, 9632432), (222, 9372096), (288, 7224324), (296, 7029072), (307, 6777216), (318, 6542784), (333, 6248064), (384, 5418243), (424, 4907088), (432, 4816216), (444, 4686048), (477, 4361856), (576, 3612162), (592, 3514536), (614, 3388608), (636, 3271392), (666, 3124032), (848, 2453544), (864, 2408108), (888, 2343024), (921, 2259072), (954, 2180928), (999, 2082688), (1152, 1806081), (1184, 1757268), (1228, 1694304), (1272, 1635696), (1332, 1562016), (1431, 1453952), (1696, 1226772), (1728, 1204054), (1776, 1171512), (1842, 1129536), (1908, 1090464), (1961, 1060992), (1998, 1041344), (2368, 878634), (2456, 847152), (2544, 817848), (2664, 781008), (2763, 753024), (2862, 726976), (3392, 613386), (3456, 602027), (3552, 585756), (3684, 564768), (3816, 545232), (3922, 530496), (3996, 520672), (4736, 439317), (4912, 423576), (5088, 408924), (5328, 390504), (5526, 376512), (5724, 363488), (5883, 353664), (6784, 306693), (7104, 292878), (7368, 282384), (7632, 272616), (7844, 265248), (7992, 260336), (8289, 251008), (9824, 211788), (10176, 204462), (10656, 195252), (11052, 188256), (11359, 183168), (11448, 181744), (11766, 176832), (14208, 146439), (14736, 141192), (15264, 136308), (15688, 132624), (15984, 130168), (16271, 127872), (16578, 125504), (17649, 117888), (19648, 105894), (20352, 102231), (21312, 97626), (22104, 94128), (22718, 91584), (22896, 90872), (23532, 88416), (29472, 70596), (30528, 68154), (31376, 66312), (31968, 65084), (32542, 63936), (33156, 62752), (34077, 61056), (35298, 58944), (39296, 52947), (42624, 48813), (44208, 47064), (45436, 45792)]