20803855104

素因数分解:

$2^8\times 3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:708

約数の個数: 288

約数和(自身を含む): 63377899200

約数和(自身を除く): 42574044096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 109, 128, 144, 159, 192, 212, 216, 218, 256, 288, 318, 327, 384, 424, 432, 436, 477, 521, 576, 636, 654, 768, 848, 864, 872, 954, 981, 1042, 1152, 1272, 1308, 1431, 1563, 1696, 1728, 1744, 1908, 1962, 2084, 2304, 2544, 2616, 2862, 2943, 3126, 3392, 3456, 3488, 3816, 3924, 4168, 4689, 5088, 5232, 5724, 5777, 5886, 6252, 6784, 6912, 6976, 7632, 7848, 8336, 9378, 10176, 10464, 11448, 11554, 11772, 12504, 13568, 13952, 14067, 15264, 15696, 16672, 17331, 18756, 20352, 20928, 22896, 23108, 23544, 25008, 27613, 27904, 28134, 30528, 31392, 33344, 34662, 37512, 40704, 41856, 45792, 46216, 47088, 50016, 51993, 55226, 56268, 56789, 61056, 62784, 66688, 69324, 75024, 82839, 83712, 91584, 92432, 94176, 100032, 103986, 110452, 112536, 113578, 122112, 125568, 133376, 138648, 150048, 155979, 165678, 170367, 183168, 184864, 188352, 200064, 207972, 220904, 225072, 227156, 248517, 251136, 277296, 300096, 311958, 331356, 340734, 366336, 369728, 376704, 400128, 415944, 441808, 450144, 454312, 497034, 511101, 554592, 600192, 623916, 662712, 681468, 739456, 745551, 753408, 831888, 883616, 900288, 908624, 994068, 1022202, 1109184, 1200384, 1247832, 1325424, 1362936, 1478912, 1491102, 1533303, 1663776, 1767232, 1800576, 1817248, 1988136, 2044404, 2218368, 2495664, 2650848, 2725872, 2982204, 3009817, 3066606, 3327552, 3534464, 3601152, 3634496, 3976272, 4088808, 4436736, 4991328, 5301696, 5451744, 5964408, 6019634, 6133212, 6655104, 7068928, 7268992, 7952544, 8177616, 9029451, 9982656, 10603392, 10903488, 11928816, 12039268, 12266424, 13310208, 14537984, 15905088, 16355232, 18058902, 19965312, 21206784, 21806976, 23857632, 24078536, 24532848, 27088353, 31810176, 32710464, 36117804, 39930624, 43613952, 47715264, 48157072, 49065696, 54176706, 63620352, 65420928, 72235608, 81265059, 95430528, 96314144, 98131392, 108353412, 130841856, 144471216, 162530118, 190861056, 192628288, 196262784, 216706824, 288942432, 325060236, 385256576, 392525568, 433413648, 577884864, 650120472, 770513152, 866827296, 1155769728, 1300240944, 1733654592, 2311539456, 2600481888, 3467309184, 5200963776, 6934618368, 10401927552, 20803855104]

約数ペア:

[(1, 20803855104), (2, 10401927552), (3, 6934618368), (4, 5200963776), (6, 3467309184), (8, 2600481888), (9, 2311539456), (12, 1733654592), (16, 1300240944), (18, 1155769728), (24, 866827296), (27, 770513152), (32, 650120472), (36, 577884864), (48, 433413648), (53, 392525568), (54, 385256576), (64, 325060236), (72, 288942432), (96, 216706824), (106, 196262784), (108, 192628288), (109, 190861056), (128, 162530118), (144, 144471216), (159, 130841856), (192, 108353412), (212, 98131392), (216, 96314144), (218, 95430528), (256, 81265059), (288, 72235608), (318, 65420928), (327, 63620352), (384, 54176706), (424, 49065696), (432, 48157072), (436, 47715264), (477, 43613952), (521, 39930624), (576, 36117804), (636, 32710464), (654, 31810176), (768, 27088353), (848, 24532848), (864, 24078536), (872, 23857632), (954, 21806976), (981, 21206784), (1042, 19965312), (1152, 18058902), (1272, 16355232), (1308, 15905088), (1431, 14537984), (1563, 13310208), (1696, 12266424), (1728, 12039268), (1744, 11928816), (1908, 10903488), (1962, 10603392), (2084, 9982656), (2304, 9029451), (2544, 8177616), (2616, 7952544), (2862, 7268992), (2943, 7068928), (3126, 6655104), (3392, 6133212), (3456, 6019634), (3488, 5964408), (3816, 5451744), (3924, 5301696), (4168, 4991328), (4689, 4436736), (5088, 4088808), (5232, 3976272), (5724, 3634496), (5777, 3601152), (5886, 3534464), (6252, 3327552), (6784, 3066606), (6912, 3009817), (6976, 2982204), (7632, 2725872), (7848, 2650848), (8336, 2495664), (9378, 2218368), (10176, 2044404), (10464, 1988136), (11448, 1817248), (11554, 1800576), (11772, 1767232), (12504, 1663776), (13568, 1533303), (13952, 1491102), (14067, 1478912), (15264, 1362936), (15696, 1325424), (16672, 1247832), (17331, 1200384), (18756, 1109184), (20352, 1022202), (20928, 994068), (22896, 908624), (23108, 900288), (23544, 883616), (25008, 831888), (27613, 753408), (27904, 745551), (28134, 739456), (30528, 681468), (31392, 662712), (33344, 623916), (34662, 600192), (37512, 554592), (40704, 511101), (41856, 497034), (45792, 454312), (46216, 450144), (47088, 441808), (50016, 415944), (51993, 400128), (55226, 376704), (56268, 369728), (56789, 366336), (61056, 340734), (62784, 331356), (66688, 311958), (69324, 300096), (75024, 277296), (82839, 251136), (83712, 248517), (91584, 227156), (92432, 225072), (94176, 220904), (100032, 207972), (103986, 200064), (110452, 188352), (112536, 184864), (113578, 183168), (122112, 170367), (125568, 165678), (133376, 155979), (138648, 150048)]