2990426880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:752

約数の個数: 432

約数和(自身を含む): 11609789184

約数和(自身を除く): 8619362304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 256, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 691, 735, 736, 768, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1280, 1288, 1344, 1380, 1382, 1470, 1472, 1568, 1610, 1680, 1792, 1840, 1920, 1932, 1960, 2073, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2764, 2940, 2944, 3136, 3220, 3360, 3381, 3455, 3680, 3840, 3864, 3920, 4146, 4416, 4480, 4508, 4704, 4830, 4837, 5152, 5376, 5520, 5528, 5635, 5880, 5888, 6272, 6440, 6720, 6762, 6910, 7360, 7728, 7840, 8292, 8832, 8960, 9016, 9408, 9660, 9674, 10304, 10365, 11040, 11056, 11270, 11760, 12544, 12880, 13440, 13524, 13820, 14511, 14720, 15456, 15680, 15893, 16584, 16905, 17664, 18032, 18816, 19320, 19348, 20608, 20730, 22080, 22112, 22540, 23520, 24185, 25760, 26880, 27048, 27640, 29022, 29440, 30912, 31360, 31786, 33168, 33810, 33859, 36064, 37632, 38640, 38696, 41216, 41460, 44160, 44224, 45080, 47040, 47679, 48370, 51520, 54096, 55280, 58044, 61824, 62720, 63572, 66336, 67620, 67718, 72128, 72555, 77280, 77392, 79465, 82920, 88320, 88448, 90160, 94080, 95358, 96740, 101577, 103040, 108192, 110560, 111251, 116088, 123648, 127144, 132672, 135240, 135436, 144256, 145110, 154560, 154784, 158930, 165840, 169295, 176896, 180320, 188160, 190716, 193480, 203154, 206080, 216384, 221120, 222502, 232176, 238395, 254288, 265344, 270480, 270872, 288512, 290220, 309120, 309568, 317860, 331680, 333753, 338590, 360640, 381432, 386960, 406308, 432768, 442240, 445004, 464352, 476790, 507885, 508576, 530688, 540960, 541744, 556255, 580440, 618240, 619136, 635720, 663360, 667506, 677180, 721280, 762864, 773920, 778757, 812616, 865536, 884480, 890008, 928704, 953580, 1015770, 1017152, 1081920, 1083488, 1112510, 1160880, 1238272, 1271440, 1326720, 1335012, 1354360, 1442560, 1525728, 1547840, 1557514, 1625232, 1668765, 1780016, 1857408, 1907160, 2031540, 2034304, 2163840, 2166976, 2225020, 2321760, 2336271, 2542880, 2653440, 2670024, 2708720, 3051456, 3095680, 3115028, 3250464, 3337530, 3560032, 3714816, 3814320, 3893785, 4063080, 4068608, 4327680, 4333952, 4450040, 4643520, 4672542, 5085760, 5340048, 5417440, 6102912, 6191360, 6230056, 6500928, 6675060, 7120064, 7628640, 7787570, 8126160, 8667904, 8900080, 9287040, 9345084, 10171520, 10680096, 10834880, 11681355, 12205824, 12460112, 13001856, 13350120, 14240128, 15257280, 15575140, 16252320, 17800160, 18574080, 18690168, 20343040, 21360192, 21669760, 23362710, 24920224, 26003712, 26700240, 28480256, 30514560, 31150280, 32504640, 35600320, 37380336, 42720384, 43339520, 46725420, 49840448, 53400480, 61029120, 62300560, 65009280, 71200640, 74760672, 85440768, 93450840, 99680896, 106800960, 124601120, 130018560, 142401280, 149521344, 186901680, 199361792, 213601920, 249202240, 299042688, 373803360, 427203840, 498404480, 598085376, 747606720, 996808960, 1495213440, 2990426880]

約数ペア:

[(1, 2990426880), (2, 1495213440), (3, 996808960), (4, 747606720), (5, 598085376), (6, 498404480), (7, 427203840), (8, 373803360), (10, 299042688), (12, 249202240), (14, 213601920), (15, 199361792), (16, 186901680), (20, 149521344), (21, 142401280), (23, 130018560), (24, 124601120), (28, 106800960), (30, 99680896), (32, 93450840), (35, 85440768), (40, 74760672), (42, 71200640), (46, 65009280), (48, 62300560), (49, 61029120), (56, 53400480), (60, 49840448), (64, 46725420), (69, 43339520), (70, 42720384), (80, 37380336), (84, 35600320), (92, 32504640), (96, 31150280), (98, 30514560), (105, 28480256), (112, 26700240), (115, 26003712), (120, 24920224), (128, 23362710), (138, 21669760), (140, 21360192), (147, 20343040), (160, 18690168), (161, 18574080), (168, 17800160), (184, 16252320), (192, 15575140), (196, 15257280), (210, 14240128), (224, 13350120), (230, 13001856), (240, 12460112), (245, 12205824), (256, 11681355), (276, 10834880), (280, 10680096), (294, 10171520), (320, 9345084), (322, 9287040), (336, 8900080), (345, 8667904), (368, 8126160), (384, 7787570), (392, 7628640), (420, 7120064), (448, 6675060), (460, 6500928), (480, 6230056), (483, 6191360), (490, 6102912), (552, 5417440), (560, 5340048), (588, 5085760), (640, 4672542), (644, 4643520), (672, 4450040), (690, 4333952), (691, 4327680), (735, 4068608), (736, 4063080), (768, 3893785), (784, 3814320), (805, 3714816), (840, 3560032), (896, 3337530), (920, 3250464), (960, 3115028), (966, 3095680), (980, 3051456), (1104, 2708720), (1120, 2670024), (1127, 2653440), (1176, 2542880), (1280, 2336271), (1288, 2321760), (1344, 2225020), (1380, 2166976), (1382, 2163840), (1470, 2034304), (1472, 2031540), (1568, 1907160), (1610, 1857408), (1680, 1780016), (1792, 1668765), (1840, 1625232), (1920, 1557514), (1932, 1547840), (1960, 1525728), (2073, 1442560), (2208, 1354360), (2240, 1335012), (2254, 1326720), (2352, 1271440), (2415, 1238272), (2576, 1160880), (2688, 1112510), (2760, 1083488), (2764, 1081920), (2940, 1017152), (2944, 1015770), (3136, 953580), (3220, 928704), (3360, 890008), (3381, 884480), (3455, 865536), (3680, 812616), (3840, 778757), (3864, 773920), (3920, 762864), (4146, 721280), (4416, 677180), (4480, 667506), (4508, 663360), (4704, 635720), (4830, 619136), (4837, 618240), (5152, 580440), (5376, 556255), (5520, 541744), (5528, 540960), (5635, 530688), (5880, 508576), (5888, 507885), (6272, 476790), (6440, 464352), (6720, 445004), (6762, 442240), (6910, 432768), (7360, 406308), (7728, 386960), (7840, 381432), (8292, 360640), (8832, 338590), (8960, 333753), (9016, 331680), (9408, 317860), (9660, 309568), (9674, 309120), (10304, 290220), (10365, 288512), (11040, 270872), (11056, 270480), (11270, 265344), (11760, 254288), (12544, 238395), (12880, 232176), (13440, 222502), (13524, 221120), (13820, 216384), (14511, 206080), (14720, 203154), (15456, 193480), (15680, 190716), (15893, 188160), (16584, 180320), (16905, 176896), (17664, 169295), (18032, 165840), (18816, 158930), (19320, 154784), (19348, 154560), (20608, 145110), (20730, 144256), (22080, 135436), (22112, 135240), (22540, 132672), (23520, 127144), (24185, 123648), (25760, 116088), (26880, 111251), (27048, 110560), (27640, 108192), (29022, 103040), (29440, 101577), (30912, 96740), (31360, 95358), (31786, 94080), (33168, 90160), (33810, 88448), (33859, 88320), (36064, 82920), (37632, 79465), (38640, 77392), (38696, 77280), (41216, 72555), (41460, 72128), (44160, 67718), (44224, 67620), (45080, 66336), (47040, 63572), (47679, 62720), (48370, 61824), (51520, 58044), (54096, 55280)]