20794440960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6203}}^1$

素因数の和:6330

約数の個数: 288

約数和(自身を含む): 74564138880

約数和(自身を除く): 53769697920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 128, 135, 144, 160, 180, 192, 194, 216, 240, 256, 270, 288, 291, 320, 360, 384, 388, 432, 480, 485, 540, 576, 582, 640, 720, 768, 776, 864, 873, 960, 970, 1080, 1152, 1164, 1280, 1440, 1455, 1552, 1728, 1746, 1920, 1940, 2160, 2304, 2328, 2619, 2880, 2910, 3104, 3456, 3492, 3840, 3880, 4320, 4365, 4656, 5238, 5760, 5820, 6203, 6208, 6912, 6984, 7760, 8640, 8730, 9312, 10476, 11520, 11640, 12406, 12416, 13095, 13968, 15520, 17280, 17460, 18609, 18624, 20952, 23280, 24812, 24832, 26190, 27936, 31015, 31040, 34560, 34920, 37218, 37248, 41904, 46560, 49624, 52380, 55827, 55872, 62030, 62080, 69840, 74436, 74496, 83808, 93045, 93120, 99248, 104760, 111654, 111744, 124060, 124160, 139680, 148872, 167481, 167616, 186090, 186240, 198496, 209520, 223308, 223488, 248120, 279135, 279360, 297744, 334962, 335232, 372180, 372480, 396992, 419040, 446616, 496240, 558270, 558720, 595488, 601691, 669924, 670464, 744360, 793984, 837405, 838080, 893232, 992480, 1116540, 1117440, 1190976, 1203382, 1339848, 1488720, 1587968, 1674810, 1676160, 1786464, 1805073, 1984960, 2233080, 2381952, 2406764, 2679696, 2977440, 3008455, 3349620, 3352320, 3572928, 3610146, 3969920, 4466160, 4763904, 4813528, 5359392, 5415219, 5954880, 6016910, 6699240, 7145856, 7220292, 7939840, 8932320, 9025365, 9627056, 10718784, 10830438, 11909760, 12033820, 13398480, 14291712, 14440584, 16245657, 17864640, 18050730, 19254112, 21437568, 21660876, 23819520, 24067640, 26796960, 27076095, 28881168, 32491314, 35729280, 36101460, 38508224, 42875136, 43321752, 48135280, 53593920, 54152190, 57762336, 64982628, 71458560, 72202920, 77016448, 81228285, 86643504, 96270560, 107187840, 108304380, 115524672, 129965256, 144405840, 154032896, 162456570, 173287008, 192541120, 214375680, 216608760, 231049344, 259930512, 288811680, 324913140, 346574016, 385082240, 433217520, 462098688, 519861024, 577623360, 649826280, 693148032, 770164480, 866435040, 1039722048, 1155246720, 1299652560, 1386296064, 1732870080, 2079444096, 2310493440, 2599305120, 3465740160, 4158888192, 5198610240, 6931480320, 10397220480, 20794440960]

約数ペア:

[(1, 20794440960), (2, 10397220480), (3, 6931480320), (4, 5198610240), (5, 4158888192), (6, 3465740160), (8, 2599305120), (9, 2310493440), (10, 2079444096), (12, 1732870080), (15, 1386296064), (16, 1299652560), (18, 1155246720), (20, 1039722048), (24, 866435040), (27, 770164480), (30, 693148032), (32, 649826280), (36, 577623360), (40, 519861024), (45, 462098688), (48, 433217520), (54, 385082240), (60, 346574016), (64, 324913140), (72, 288811680), (80, 259930512), (90, 231049344), (96, 216608760), (97, 214375680), (108, 192541120), (120, 173287008), (128, 162456570), (135, 154032896), (144, 144405840), (160, 129965256), (180, 115524672), (192, 108304380), (194, 107187840), (216, 96270560), (240, 86643504), (256, 81228285), (270, 77016448), (288, 72202920), (291, 71458560), (320, 64982628), (360, 57762336), (384, 54152190), (388, 53593920), (432, 48135280), (480, 43321752), (485, 42875136), (540, 38508224), (576, 36101460), (582, 35729280), (640, 32491314), (720, 28881168), (768, 27076095), (776, 26796960), (864, 24067640), (873, 23819520), (960, 21660876), (970, 21437568), (1080, 19254112), (1152, 18050730), (1164, 17864640), (1280, 16245657), (1440, 14440584), (1455, 14291712), (1552, 13398480), (1728, 12033820), (1746, 11909760), (1920, 10830438), (1940, 10718784), (2160, 9627056), (2304, 9025365), (2328, 8932320), (2619, 7939840), (2880, 7220292), (2910, 7145856), (3104, 6699240), (3456, 6016910), (3492, 5954880), (3840, 5415219), (3880, 5359392), (4320, 4813528), (4365, 4763904), (4656, 4466160), (5238, 3969920), (5760, 3610146), (5820, 3572928), (6203, 3352320), (6208, 3349620), (6912, 3008455), (6984, 2977440), (7760, 2679696), (8640, 2406764), (8730, 2381952), (9312, 2233080), (10476, 1984960), (11520, 1805073), (11640, 1786464), (12406, 1676160), (12416, 1674810), (13095, 1587968), (13968, 1488720), (15520, 1339848), (17280, 1203382), (17460, 1190976), (18609, 1117440), (18624, 1116540), (20952, 992480), (23280, 893232), (24812, 838080), (24832, 837405), (26190, 793984), (27936, 744360), (31015, 670464), (31040, 669924), (34560, 601691), (34920, 595488), (37218, 558720), (37248, 558270), (41904, 496240), (46560, 446616), (49624, 419040), (52380, 396992), (55827, 372480), (55872, 372180), (62030, 335232), (62080, 334962), (69840, 297744), (74436, 279360), (74496, 279135), (83808, 248120), (93045, 223488), (93120, 223308), (99248, 209520), (104760, 198496), (111654, 186240), (111744, 186090), (124060, 167616), (124160, 167481), (139680, 148872)]