2163127680

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 384

約数和(自身を含む): 8857255680

約数和(自身を除く): 6694128000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1215, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1890, 1920, 1944, 1987, 2016, 2160, 2240, 2268, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3780, 3888, 3974, 4032, 4320, 4480, 4536, 4860, 5040, 5184, 5670, 5760, 5961, 6048, 6480, 6720, 6804, 7560, 7776, 7948, 8064, 8505, 8640, 9072, 9720, 9935, 10080, 10368, 11340, 11922, 12096, 12960, 13440, 13608, 13909, 15120, 15552, 15896, 17010, 17280, 17883, 18144, 19440, 19870, 20160, 22680, 23844, 24192, 25920, 27216, 27818, 29805, 30240, 31104, 31792, 34020, 35766, 36288, 38880, 39740, 40320, 41727, 45360, 47688, 51840, 53649, 54432, 55636, 59610, 60480, 63584, 68040, 69545, 71532, 72576, 77760, 79480, 83454, 89415, 90720, 95376, 107298, 108864, 111272, 119220, 120960, 125181, 127168, 136080, 139090, 143064, 155520, 158960, 160947, 166908, 178830, 181440, 190752, 208635, 214596, 217728, 222544, 238440, 250362, 254336, 268245, 272160, 278180, 286128, 317920, 321894, 333816, 357660, 362880, 375543, 381504, 417270, 429192, 445088, 476880, 482841, 500724, 536490, 544320, 556360, 572256, 625905, 635840, 643788, 667632, 715320, 751086, 763008, 804735, 834540, 858384, 890176, 953760, 965682, 1001448, 1072980, 1088640, 1112720, 1126629, 1144512, 1251810, 1271680, 1287576, 1335264, 1430640, 1502172, 1609470, 1669080, 1716768, 1780352, 1877715, 1907520, 1931364, 2002896, 2145960, 2225440, 2253258, 2289024, 2414205, 2503620, 2575152, 2670528, 2861280, 3004344, 3218940, 3338160, 3379887, 3433536, 3755430, 3815040, 3862728, 4005792, 4291920, 4450880, 4506516, 4828410, 5007240, 5150304, 5341056, 5633145, 5722560, 6008688, 6437880, 6676320, 6759774, 6867072, 7510860, 7725456, 8011584, 8583840, 8901760, 9013032, 9656820, 10014480, 10300608, 11266290, 11445120, 12017376, 12875760, 13352640, 13519548, 15021720, 15450912, 16023168, 16899435, 17167680, 18026064, 19313640, 20028960, 20601216, 22532580, 24034752, 25751520, 26705280, 27039096, 30043440, 30901824, 33798870, 34335360, 36052128, 38627280, 40057920, 45065160, 48069504, 51503040, 54078192, 60086880, 61803648, 67597740, 72104256, 77254560, 80115840, 90130320, 103006080, 108156384, 120173760, 135195480, 144208512, 154509120, 180260640, 216312768, 240347520, 270390960, 309018240, 360521280, 432625536, 540781920, 721042560, 1081563840, 2163127680]

約数ペア:

[(1, 2163127680), (2, 1081563840), (3, 721042560), (4, 540781920), (5, 432625536), (6, 360521280), (7, 309018240), (8, 270390960), (9, 240347520), (10, 216312768), (12, 180260640), (14, 154509120), (15, 144208512), (16, 135195480), (18, 120173760), (20, 108156384), (21, 103006080), (24, 90130320), (27, 80115840), (28, 77254560), (30, 72104256), (32, 67597740), (35, 61803648), (36, 60086880), (40, 54078192), (42, 51503040), (45, 48069504), (48, 45065160), (54, 40057920), (56, 38627280), (60, 36052128), (63, 34335360), (64, 33798870), (70, 30901824), (72, 30043440), (80, 27039096), (81, 26705280), (84, 25751520), (90, 24034752), (96, 22532580), (105, 20601216), (108, 20028960), (112, 19313640), (120, 18026064), (126, 17167680), (128, 16899435), (135, 16023168), (140, 15450912), (144, 15021720), (160, 13519548), (162, 13352640), (168, 12875760), (180, 12017376), (189, 11445120), (192, 11266290), (210, 10300608), (216, 10014480), (224, 9656820), (240, 9013032), (243, 8901760), (252, 8583840), (270, 8011584), (280, 7725456), (288, 7510860), (315, 6867072), (320, 6759774), (324, 6676320), (336, 6437880), (360, 6008688), (378, 5722560), (384, 5633145), (405, 5341056), (420, 5150304), (432, 5007240), (448, 4828410), (480, 4506516), (486, 4450880), (504, 4291920), (540, 4005792), (560, 3862728), (567, 3815040), (576, 3755430), (630, 3433536), (640, 3379887), (648, 3338160), (672, 3218940), (720, 3004344), (756, 2861280), (810, 2670528), (840, 2575152), (864, 2503620), (896, 2414205), (945, 2289024), (960, 2253258), (972, 2225440), (1008, 2145960), (1080, 2002896), (1120, 1931364), (1134, 1907520), (1152, 1877715), (1215, 1780352), (1260, 1716768), (1296, 1669080), (1344, 1609470), (1440, 1502172), (1512, 1430640), (1620, 1335264), (1680, 1287576), (1701, 1271680), (1728, 1251810), (1890, 1144512), (1920, 1126629), (1944, 1112720), (1987, 1088640), (2016, 1072980), (2160, 1001448), (2240, 965682), (2268, 953760), (2430, 890176), (2520, 858384), (2592, 834540), (2688, 804735), (2835, 763008), (2880, 751086), (3024, 715320), (3240, 667632), (3360, 643788), (3402, 635840), (3456, 625905), (3780, 572256), (3888, 556360), (3974, 544320), (4032, 536490), (4320, 500724), (4480, 482841), (4536, 476880), (4860, 445088), (5040, 429192), (5184, 417270), (5670, 381504), (5760, 375543), (5961, 362880), (6048, 357660), (6480, 333816), (6720, 321894), (6804, 317920), (7560, 286128), (7776, 278180), (7948, 272160), (8064, 268245), (8505, 254336), (8640, 250362), (9072, 238440), (9720, 222544), (9935, 217728), (10080, 214596), (10368, 208635), (11340, 190752), (11922, 181440), (12096, 178830), (12960, 166908), (13440, 160947), (13608, 158960), (13909, 155520), (15120, 143064), (15552, 139090), (15896, 136080), (17010, 127168), (17280, 125181), (17883, 120960), (18144, 119220), (19440, 111272), (19870, 108864), (20160, 107298), (22680, 95376), (23844, 90720), (24192, 89415), (25920, 83454), (27216, 79480), (27818, 77760), (29805, 72576), (30240, 71532), (31104, 69545), (31792, 68040), (34020, 63584), (35766, 60480), (36288, 59610), (38880, 55636), (39740, 54432), (40320, 53649), (41727, 51840), (45360, 47688)]