2080798720

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 576

約数和(自身を含む): 7058469600

約数和(自身を除く): 4977670880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 29, 32, 35, 40, 44, 49, 52, 55, 56, 58, 64, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 116, 128, 130, 140, 143, 145, 154, 160, 176, 182, 196, 203, 208, 220, 224, 232, 245, 256, 260, 280, 286, 290, 308, 319, 320, 352, 364, 377, 385, 392, 406, 416, 440, 448, 455, 464, 490, 512, 520, 539, 560, 572, 580, 616, 637, 638, 640, 704, 715, 728, 754, 770, 784, 812, 832, 880, 896, 910, 928, 980, 1001, 1015, 1024, 1040, 1078, 1120, 1144, 1160, 1232, 1274, 1276, 1280, 1408, 1421, 1430, 1456, 1508, 1540, 1568, 1595, 1624, 1664, 1760, 1792, 1820, 1856, 1885, 1960, 2002, 2030, 2048, 2080, 2156, 2233, 2240, 2288, 2320, 2464, 2548, 2552, 2560, 2639, 2695, 2816, 2842, 2860, 2912, 3016, 3080, 3136, 3185, 3190, 3248, 3328, 3520, 3584, 3640, 3712, 3770, 3920, 4004, 4060, 4147, 4160, 4312, 4466, 4480, 4576, 4640, 4928, 5005, 5096, 5104, 5120, 5278, 5390, 5632, 5684, 5720, 5824, 6032, 6160, 6272, 6370, 6380, 6496, 6656, 7007, 7040, 7105, 7168, 7280, 7424, 7540, 7840, 8008, 8120, 8294, 8320, 8624, 8932, 8960, 9152, 9280, 9856, 10010, 10192, 10208, 10240, 10556, 10780, 11165, 11264, 11368, 11440, 11648, 12064, 12320, 12544, 12740, 12760, 12992, 13195, 13312, 14014, 14080, 14210, 14336, 14560, 14848, 15080, 15631, 15680, 16016, 16240, 16588, 16640, 17248, 17864, 17920, 18304, 18473, 18560, 19712, 20020, 20384, 20416, 20735, 21112, 21560, 22330, 22528, 22736, 22880, 23296, 24128, 24640, 25088, 25480, 25520, 25984, 26390, 26624, 28028, 28160, 28420, 29029, 29120, 29696, 30160, 31262, 31360, 32032, 32480, 33176, 33280, 34496, 35035, 35728, 35840, 36608, 36946, 37120, 39424, 40040, 40768, 40832, 41470, 42224, 43120, 44660, 45472, 45760, 46592, 48256, 49280, 50176, 50960, 51040, 51968, 52780, 56056, 56320, 56840, 58058, 58240, 59392, 60320, 62524, 62720, 64064, 64960, 66352, 66560, 68992, 70070, 71456, 71680, 73216, 73892, 74240, 78155, 78848, 80080, 81536, 81664, 82940, 84448, 86240, 89320, 90944, 91520, 92365, 93184, 96512, 98560, 100352, 101920, 102080, 103936, 105560, 112112, 112640, 113680, 116116, 116480, 120640, 125048, 125440, 128128, 129920, 132704, 133120, 137984, 140140, 142912, 145145, 146432, 147784, 148480, 156310, 157696, 160160, 163072, 163328, 165880, 168896, 172480, 178640, 181888, 183040, 184730, 186368, 193024, 197120, 203203, 203840, 204160, 207872, 211120, 224224, 227360, 232232, 232960, 241280, 250096, 250880, 256256, 259840, 265408, 275968, 280280, 285824, 290290, 292864, 295568, 296960, 312620, 320320, 326144, 326656, 331760, 337792, 344960, 357280, 363776, 366080, 369460, 386048, 394240, 406406, 407680, 408320, 415744, 422240, 448448, 454720, 464464, 465920, 482560, 500192, 501760, 512512, 519680, 530816, 551936, 560560, 571648, 580580, 591136, 625240, 640640, 652288, 653312, 663520, 675584, 689920, 714560, 727552, 732160, 738920, 772096, 788480, 812812, 815360, 816640, 844480, 896896, 909440, 928928, 931840, 965120, 1000384, 1016015, 1025024, 1039360, 1061632, 1103872, 1121120, 1143296, 1161160, 1182272, 1250480, 1281280, 1304576, 1327040, 1351168, 1379840, 1429120, 1455104, 1464320, 1477840, 1625624, 1630720, 1633280, 1688960, 1793792, 1818880, 1857856, 1930240, 2000768, 2032030, 2050048, 2078720, 2123264, 2242240, 2286592, 2322320, 2364544, 2500960, 2562560, 2654080, 2702336, 2759680, 2858240, 2910208, 2955680, 3251248, 3261440, 3266560, 3377920, 3587584, 3637760, 3715712, 3860480, 4001536, 4064060, 4246528, 4484480, 4573184, 4644640, 4729088, 5001920, 5125120, 5308160, 5404672, 5519360, 5716480, 5911360, 6502496, 6522880, 6755840, 7175168, 7275520, 7431424, 8003072, 8128120, 8493056, 8968960, 9289280, 9458176, 10003840, 10250240, 10616320, 11432960, 11822720, 13004992, 13511680, 14350336, 14551040, 14862848, 16006144, 16256240, 17937920, 18578560, 18916352, 20007680, 21232640, 22865920, 23645440, 26009984, 27023360, 29725696, 32012288, 32512480, 35875840, 37157120, 37832704, 40015360, 42465280, 47290880, 52019968, 59451392, 65024960, 71751680, 74314240, 80030720, 94581760, 104039936, 130049920, 148628480, 160061440, 189163520, 208079872, 260099840, 297256960, 416159744, 520199680, 1040399360, 2080798720]

約数ペア:

[(1, 2080798720), (2, 1040399360), (4, 520199680), (5, 416159744), (7, 297256960), (8, 260099840), (10, 208079872), (11, 189163520), (13, 160061440), (14, 148628480), (16, 130049920), (20, 104039936), (22, 94581760), (26, 80030720), (28, 74314240), (29, 71751680), (32, 65024960), (35, 59451392), (40, 52019968), (44, 47290880), (49, 42465280), (52, 40015360), (55, 37832704), (56, 37157120), (58, 35875840), (64, 32512480), (65, 32012288), (70, 29725696), (77, 27023360), (80, 26009984), (88, 23645440), (91, 22865920), (98, 21232640), (104, 20007680), (110, 18916352), (112, 18578560), (116, 17937920), (128, 16256240), (130, 16006144), (140, 14862848), (143, 14551040), (145, 14350336), (154, 13511680), (160, 13004992), (176, 11822720), (182, 11432960), (196, 10616320), (203, 10250240), (208, 10003840), (220, 9458176), (224, 9289280), (232, 8968960), (245, 8493056), (256, 8128120), (260, 8003072), (280, 7431424), (286, 7275520), (290, 7175168), (308, 6755840), (319, 6522880), (320, 6502496), (352, 5911360), (364, 5716480), (377, 5519360), (385, 5404672), (392, 5308160), (406, 5125120), (416, 5001920), (440, 4729088), (448, 4644640), (455, 4573184), (464, 4484480), (490, 4246528), (512, 4064060), (520, 4001536), (539, 3860480), (560, 3715712), (572, 3637760), (580, 3587584), (616, 3377920), (637, 3266560), (638, 3261440), (640, 3251248), (704, 2955680), (715, 2910208), (728, 2858240), (754, 2759680), (770, 2702336), (784, 2654080), (812, 2562560), (832, 2500960), (880, 2364544), (896, 2322320), (910, 2286592), (928, 2242240), (980, 2123264), (1001, 2078720), (1015, 2050048), (1024, 2032030), (1040, 2000768), (1078, 1930240), (1120, 1857856), (1144, 1818880), (1160, 1793792), (1232, 1688960), (1274, 1633280), (1276, 1630720), (1280, 1625624), (1408, 1477840), (1421, 1464320), (1430, 1455104), (1456, 1429120), (1508, 1379840), (1540, 1351168), (1568, 1327040), (1595, 1304576), (1624, 1281280), (1664, 1250480), (1760, 1182272), (1792, 1161160), (1820, 1143296), (1856, 1121120), (1885, 1103872), (1960, 1061632), (2002, 1039360), (2030, 1025024), (2048, 1016015), (2080, 1000384), (2156, 965120), (2233, 931840), (2240, 928928), (2288, 909440), (2320, 896896), (2464, 844480), (2548, 816640), (2552, 815360), (2560, 812812), (2639, 788480), (2695, 772096), (2816, 738920), (2842, 732160), (2860, 727552), (2912, 714560), (3016, 689920), (3080, 675584), (3136, 663520), (3185, 653312), (3190, 652288), (3248, 640640), (3328, 625240), (3520, 591136), (3584, 580580), (3640, 571648), (3712, 560560), (3770, 551936), (3920, 530816), (4004, 519680), (4060, 512512), (4147, 501760), (4160, 500192), (4312, 482560), (4466, 465920), (4480, 464464), (4576, 454720), (4640, 448448), (4928, 422240), (5005, 415744), (5096, 408320), (5104, 407680), (5120, 406406), (5278, 394240), (5390, 386048), (5632, 369460), (5684, 366080), (5720, 363776), (5824, 357280), (6032, 344960), (6160, 337792), (6272, 331760), (6370, 326656), (6380, 326144), (6496, 320320), (6656, 312620), (7007, 296960), (7040, 295568), (7105, 292864), (7168, 290290), (7280, 285824), (7424, 280280), (7540, 275968), (7840, 265408), (8008, 259840), (8120, 256256), (8294, 250880), (8320, 250096), (8624, 241280), (8932, 232960), (8960, 232232), (9152, 227360), (9280, 224224), (9856, 211120), (10010, 207872), (10192, 204160), (10208, 203840), (10240, 203203), (10556, 197120), (10780, 193024), (11165, 186368), (11264, 184730), (11368, 183040), (11440, 181888), (11648, 178640), (12064, 172480), (12320, 168896), (12544, 165880), (12740, 163328), (12760, 163072), (12992, 160160), (13195, 157696), (13312, 156310), (14014, 148480), (14080, 147784), (14210, 146432), (14336, 145145), (14560, 142912), (14848, 140140), (15080, 137984), (15631, 133120), (15680, 132704), (16016, 129920), (16240, 128128), (16588, 125440), (16640, 125048), (17248, 120640), (17864, 116480), (17920, 116116), (18304, 113680), (18473, 112640), (18560, 112112), (19712, 105560), (20020, 103936), (20384, 102080), (20416, 101920), (20735, 100352), (21112, 98560), (21560, 96512), (22330, 93184), (22528, 92365), (22736, 91520), (22880, 90944), (23296, 89320), (24128, 86240), (24640, 84448), (25088, 82940), (25480, 81664), (25520, 81536), (25984, 80080), (26390, 78848), (26624, 78155), (28028, 74240), (28160, 73892), (28420, 73216), (29029, 71680), (29120, 71456), (29696, 70070), (30160, 68992), (31262, 66560), (31360, 66352), (32032, 64960), (32480, 64064), (33176, 62720), (33280, 62524), (34496, 60320), (35035, 59392), (35728, 58240), (35840, 58058), (36608, 56840), (36946, 56320), (37120, 56056), (39424, 52780), (40040, 51968), (40768, 51040), (40832, 50960), (41470, 50176), (42224, 49280), (43120, 48256), (44660, 46592), (45472, 45760)]