20806030080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1453}}^1$

素因数の和:1604

約数の個数: 432

約数和(自身を含む): 79280431776

約数和(自身を除く): 58474401696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 113, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 226, 240, 256, 264, 288, 320, 330, 339, 352, 360, 384, 396, 440, 452, 480, 495, 528, 565, 576, 640, 660, 678, 704, 720, 768, 792, 880, 904, 960, 990, 1017, 1056, 1130, 1152, 1243, 1280, 1320, 1356, 1408, 1440, 1453, 1584, 1695, 1760, 1808, 1920, 1980, 2034, 2112, 2260, 2304, 2486, 2640, 2712, 2816, 2880, 2906, 3168, 3390, 3520, 3616, 3729, 3840, 3960, 4068, 4224, 4359, 4520, 4972, 5085, 5280, 5424, 5760, 5812, 6215, 6336, 6780, 7040, 7232, 7265, 7458, 7920, 8136, 8448, 8718, 9040, 9944, 10170, 10560, 10848, 11187, 11520, 11624, 12430, 12672, 13077, 13560, 14080, 14464, 14530, 14916, 15840, 15983, 16272, 17436, 18080, 18645, 19888, 20340, 21120, 21696, 21795, 22374, 23248, 24860, 25344, 26154, 27120, 28928, 29060, 29832, 31680, 31966, 32544, 34872, 36160, 37290, 39776, 40680, 42240, 43392, 43590, 44748, 46496, 47949, 49720, 52308, 54240, 55935, 58120, 59664, 63360, 63932, 65088, 65385, 69744, 72320, 74580, 79552, 79915, 81360, 86784, 87180, 89496, 92992, 95898, 99440, 104616, 108480, 111870, 116240, 119328, 126720, 127864, 130176, 130770, 139488, 143847, 144640, 149160, 159104, 159830, 162720, 164189, 174360, 178992, 185984, 191796, 198880, 209232, 216960, 223740, 232480, 238656, 239745, 255728, 260352, 261540, 278976, 287694, 298320, 318208, 319660, 325440, 328378, 348720, 357984, 371968, 383592, 397760, 418464, 433920, 447480, 464960, 477312, 479490, 492567, 511456, 523080, 557952, 575388, 596640, 639320, 650880, 656756, 697440, 715968, 719235, 767184, 795520, 820945, 836928, 894960, 929920, 954624, 958980, 985134, 1022912, 1046160, 1115904, 1150776, 1193280, 1278640, 1301760, 1313512, 1394880, 1431936, 1438470, 1477701, 1534368, 1591040, 1641890, 1673856, 1789920, 1806079, 1859840, 1917960, 1970268, 2045824, 2092320, 2301552, 2386560, 2462835, 2557280, 2627024, 2789760, 2863872, 2876940, 2955402, 3068736, 3283780, 3347712, 3579840, 3612158, 3835920, 3940536, 4091648, 4184640, 4603104, 4773120, 4925670, 5114560, 5254048, 5418237, 5579520, 5753880, 5910804, 6137472, 6567560, 7159680, 7224316, 7388505, 7671840, 7881072, 8369280, 9030395, 9206208, 9851340, 10229120, 10508096, 10836474, 11507760, 11821608, 12274944, 13135120, 14319360, 14448632, 14777010, 15343680, 15762144, 16254711, 16738560, 18060790, 18412416, 19702680, 20458240, 21016192, 21672948, 23015520, 23643216, 26270240, 27091185, 28897264, 29554020, 30687360, 31524288, 32509422, 36121580, 36824832, 39405360, 42032384, 43345896, 46031040, 47286432, 52540480, 54182370, 57794528, 59108040, 61374720, 63048576, 65018844, 72243160, 78810720, 81273555, 86691792, 92062080, 94572864, 105080960, 108364740, 115589056, 118216080, 126097152, 130037688, 144486320, 157621440, 162547110, 173383584, 184124160, 189145728, 210161920, 216729480, 231178112, 236432160, 260075376, 288972640, 315242880, 325094220, 346767168, 378291456, 433458960, 462356224, 472864320, 520150752, 577945280, 630485760, 650188440, 693534336, 866917920, 945728640, 1040301504, 1155890560, 1300376880, 1387068672, 1733835840, 1891457280, 2080603008, 2311781120, 2600753760, 3467671680, 4161206016, 5201507520, 6935343360, 10403015040, 20806030080]

約数ペア:

[(1, 20806030080), (2, 10403015040), (3, 6935343360), (4, 5201507520), (5, 4161206016), (6, 3467671680), (8, 2600753760), (9, 2311781120), (10, 2080603008), (11, 1891457280), (12, 1733835840), (15, 1387068672), (16, 1300376880), (18, 1155890560), (20, 1040301504), (22, 945728640), (24, 866917920), (30, 693534336), (32, 650188440), (33, 630485760), (36, 577945280), (40, 520150752), (44, 472864320), (45, 462356224), (48, 433458960), (55, 378291456), (60, 346767168), (64, 325094220), (66, 315242880), (72, 288972640), (80, 260075376), (88, 236432160), (90, 231178112), (96, 216729480), (99, 210161920), (110, 189145728), (113, 184124160), (120, 173383584), (128, 162547110), (132, 157621440), (144, 144486320), (160, 130037688), (165, 126097152), (176, 118216080), (180, 115589056), (192, 108364740), (198, 105080960), (220, 94572864), (226, 92062080), (240, 86691792), (256, 81273555), (264, 78810720), (288, 72243160), (320, 65018844), (330, 63048576), (339, 61374720), (352, 59108040), (360, 57794528), (384, 54182370), (396, 52540480), (440, 47286432), (452, 46031040), (480, 43345896), (495, 42032384), (528, 39405360), (565, 36824832), (576, 36121580), (640, 32509422), (660, 31524288), (678, 30687360), (704, 29554020), (720, 28897264), (768, 27091185), (792, 26270240), (880, 23643216), (904, 23015520), (960, 21672948), (990, 21016192), (1017, 20458240), (1056, 19702680), (1130, 18412416), (1152, 18060790), (1243, 16738560), (1280, 16254711), (1320, 15762144), (1356, 15343680), (1408, 14777010), (1440, 14448632), (1453, 14319360), (1584, 13135120), (1695, 12274944), (1760, 11821608), (1808, 11507760), (1920, 10836474), (1980, 10508096), (2034, 10229120), (2112, 9851340), (2260, 9206208), (2304, 9030395), (2486, 8369280), (2640, 7881072), (2712, 7671840), (2816, 7388505), (2880, 7224316), (2906, 7159680), (3168, 6567560), (3390, 6137472), (3520, 5910804), (3616, 5753880), (3729, 5579520), (3840, 5418237), (3960, 5254048), (4068, 5114560), (4224, 4925670), (4359, 4773120), (4520, 4603104), (4972, 4184640), (5085, 4091648), (5280, 3940536), (5424, 3835920), (5760, 3612158), (5812, 3579840), (6215, 3347712), (6336, 3283780), (6780, 3068736), (7040, 2955402), (7232, 2876940), (7265, 2863872), (7458, 2789760), (7920, 2627024), (8136, 2557280), (8448, 2462835), (8718, 2386560), (9040, 2301552), (9944, 2092320), (10170, 2045824), (10560, 1970268), (10848, 1917960), (11187, 1859840), (11520, 1806079), (11624, 1789920), (12430, 1673856), (12672, 1641890), (13077, 1591040), (13560, 1534368), (14080, 1477701), (14464, 1438470), (14530, 1431936), (14916, 1394880), (15840, 1313512), (15983, 1301760), (16272, 1278640), (17436, 1193280), (18080, 1150776), (18645, 1115904), (19888, 1046160), (20340, 1022912), (21120, 985134), (21696, 958980), (21795, 954624), (22374, 929920), (23248, 894960), (24860, 836928), (25344, 820945), (26154, 795520), (27120, 767184), (28928, 719235), (29060, 715968), (29832, 697440), (31680, 656756), (31966, 650880), (32544, 639320), (34872, 596640), (36160, 575388), (37290, 557952), (39776, 523080), (40680, 511456), (42240, 492567), (43392, 479490), (43590, 477312), (44748, 464960), (46496, 447480), (47949, 433920), (49720, 418464), (52308, 397760), (54240, 383592), (55935, 371968), (58120, 357984), (59664, 348720), (63360, 328378), (63932, 325440), (65088, 319660), (65385, 318208), (69744, 298320), (72320, 287694), (74580, 278976), (79552, 261540), (79915, 260352), (81360, 255728), (86784, 239745), (87180, 238656), (89496, 232480), (92992, 223740), (95898, 216960), (99440, 209232), (104616, 198880), (108480, 191796), (111870, 185984), (116240, 178992), (119328, 174360), (126720, 164189), (127864, 162720), (130176, 159830), (130770, 159104), (139488, 149160), (143847, 144640)]