19247247360

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 468

約数和(自身を含む): 73417046976

約数和(自身を除く): 54169799616

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, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 863, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1726, 1760, 1815, 1920, 1936, 1980, 2048, 2112, 2178, 2304, 2420, 2560, 2589, 2640, 2816, 2880, 2904, 3072, 3168, 3452, 3520, 3630, 3840, 3872, 3960, 4096, 4224, 4315, 4356, 4608, 4840, 5120, 5178, 5280, 5445, 5632, 5760, 5808, 6144, 6336, 6904, 7040, 7260, 7680, 7744, 7767, 7920, 8448, 8630, 8712, 9216, 9493, 9680, 10240, 10356, 10560, 10890, 11264, 11520, 11616, 12288, 12672, 12945, 13808, 14080, 14520, 15360, 15488, 15534, 15840, 16896, 17260, 17424, 18432, 18986, 19360, 20480, 20712, 21120, 21780, 22528, 23040, 23232, 25344, 25890, 27616, 28160, 28479, 29040, 30720, 30976, 31068, 31680, 33792, 34520, 34848, 36864, 37972, 38720, 38835, 41424, 42240, 43560, 45056, 46080, 46464, 47465, 50688, 51780, 55232, 56320, 56958, 58080, 61440, 61952, 62136, 63360, 67584, 69040, 69696, 75944, 77440, 77670, 82848, 84480, 85437, 87120, 92160, 92928, 94930, 101376, 103560, 104423, 110464, 112640, 113916, 116160, 123904, 124272, 126720, 135168, 138080, 139392, 142395, 151888, 154880, 155340, 165696, 168960, 170874, 174240, 184320, 185856, 189860, 202752, 207120, 208846, 220928, 225280, 227832, 232320, 247808, 248544, 253440, 276160, 278784, 284790, 303776, 309760, 310680, 313269, 331392, 337920, 341748, 348480, 371712, 379720, 405504, 414240, 417692, 427185, 441856, 455664, 464640, 495616, 497088, 506880, 522115, 552320, 557568, 569580, 607552, 619520, 621360, 626538, 662784, 675840, 683496, 696960, 743424, 759440, 828480, 835384, 854370, 883712, 911328, 929280, 939807, 994176, 1013760, 1044230, 1104640, 1115136, 1139160, 1215104, 1239040, 1242720, 1253076, 1325568, 1366992, 1393920, 1486848, 1518880, 1566345, 1656960, 1670768, 1708740, 1767424, 1822656, 1858560, 1879614, 1988352, 2027520, 2088460, 2209280, 2230272, 2278320, 2430208, 2478080, 2485440, 2506152, 2651136, 2733984, 2787840, 3037760, 3132690, 3313920, 3341536, 3417480, 3534848, 3645312, 3717120, 3759228, 3976704, 4176920, 4418560, 4460544, 4556640, 4699035, 4860416, 4970880, 5012304, 5302272, 5467968, 5575680, 6075520, 6265380, 6627840, 6683072, 6834960, 7290624, 7434240, 7518456, 7953408, 8353840, 8837120, 9113280, 9398070, 9720832, 9941760, 10024608, 10604544, 10935936, 11151360, 12151040, 12530760, 13255680, 13366144, 13669920, 14581248, 15036912, 15906816, 16707680, 17674240, 18226560, 18796140, 19441664, 19883520, 20049216, 21871872, 22302720, 24302080, 25061520, 26511360, 26732288, 27339840, 29162496, 30073824, 31813632, 33415360, 36453120, 37592280, 38883328, 39767040, 40098432, 43743744, 48604160, 50123040, 53022720, 53464576, 54679680, 58324992, 60147648, 66830720, 72906240, 75184560, 79534080, 80196864, 87487488, 97208320, 100246080, 106929152, 109359360, 116649984, 120295296, 133661440, 145812480, 150369120, 159068160, 160393728, 174974976, 194416640, 200492160, 213858304, 218718720, 240590592, 267322880, 291624960, 300738240, 320787456, 349949952, 400984320, 427716608, 437437440, 481181184, 534645760, 583249920, 601476480, 641574912, 801968640, 874874880, 962362368, 1069291520, 1202952960, 1283149824, 1603937280, 1749749760, 1924724736, 2138583040, 2405905920, 3207874560, 3849449472, 4811811840, 6415749120, 9623623680, 19247247360]

約数ペア:

[(1, 19247247360), (2, 9623623680), (3, 6415749120), (4, 4811811840), (5, 3849449472), (6, 3207874560), (8, 2405905920), (9, 2138583040), (10, 1924724736), (11, 1749749760), (12, 1603937280), (15, 1283149824), (16, 1202952960), (18, 1069291520), (20, 962362368), (22, 874874880), (24, 801968640), (30, 641574912), (32, 601476480), (33, 583249920), (36, 534645760), (40, 481181184), (44, 437437440), (45, 427716608), (48, 400984320), (55, 349949952), (60, 320787456), (64, 300738240), (66, 291624960), (72, 267322880), (80, 240590592), (88, 218718720), (90, 213858304), (96, 200492160), (99, 194416640), (110, 174974976), (120, 160393728), (121, 159068160), (128, 150369120), (132, 145812480), (144, 133661440), (160, 120295296), (165, 116649984), (176, 109359360), (180, 106929152), (192, 100246080), (198, 97208320), (220, 87487488), (240, 80196864), (242, 79534080), (256, 75184560), (264, 72906240), (288, 66830720), (320, 60147648), (330, 58324992), (352, 54679680), (360, 53464576), (363, 53022720), (384, 50123040), (396, 48604160), (440, 43743744), (480, 40098432), (484, 39767040), (495, 38883328), (512, 37592280), (528, 36453120), (576, 33415360), (605, 31813632), (640, 30073824), (660, 29162496), (704, 27339840), (720, 26732288), (726, 26511360), (768, 25061520), (792, 24302080), (863, 22302720), (880, 21871872), (960, 20049216), (968, 19883520), (990, 19441664), (1024, 18796140), (1056, 18226560), (1089, 17674240), (1152, 16707680), (1210, 15906816), (1280, 15036912), (1320, 14581248), (1408, 13669920), (1440, 13366144), (1452, 13255680), (1536, 12530760), (1584, 12151040), (1726, 11151360), (1760, 10935936), (1815, 10604544), (1920, 10024608), (1936, 9941760), (1980, 9720832), (2048, 9398070), (2112, 9113280), (2178, 8837120), (2304, 8353840), (2420, 7953408), (2560, 7518456), (2589, 7434240), (2640, 7290624), (2816, 6834960), (2880, 6683072), (2904, 6627840), (3072, 6265380), (3168, 6075520), (3452, 5575680), (3520, 5467968), (3630, 5302272), (3840, 5012304), (3872, 4970880), (3960, 4860416), (4096, 4699035), (4224, 4556640), (4315, 4460544), (4356, 4418560), (4608, 4176920), (4840, 3976704), (5120, 3759228), (5178, 3717120), (5280, 3645312), (5445, 3534848), (5632, 3417480), (5760, 3341536), (5808, 3313920), (6144, 3132690), (6336, 3037760), (6904, 2787840), (7040, 2733984), (7260, 2651136), (7680, 2506152), (7744, 2485440), (7767, 2478080), (7920, 2430208), (8448, 2278320), (8630, 2230272), (8712, 2209280), (9216, 2088460), (9493, 2027520), (9680, 1988352), (10240, 1879614), (10356, 1858560), (10560, 1822656), (10890, 1767424), (11264, 1708740), (11520, 1670768), (11616, 1656960), (12288, 1566345), (12672, 1518880), (12945, 1486848), (13808, 1393920), (14080, 1366992), (14520, 1325568), (15360, 1253076), (15488, 1242720), (15534, 1239040), (15840, 1215104), (16896, 1139160), (17260, 1115136), (17424, 1104640), (18432, 1044230), (18986, 1013760), (19360, 994176), (20480, 939807), (20712, 929280), (21120, 911328), (21780, 883712), (22528, 854370), (23040, 835384), (23232, 828480), (25344, 759440), (25890, 743424), (27616, 696960), (28160, 683496), (28479, 675840), (29040, 662784), (30720, 626538), (30976, 621360), (31068, 619520), (31680, 607552), (33792, 569580), (34520, 557568), (34848, 552320), (36864, 522115), (37972, 506880), (38720, 497088), (38835, 495616), (41424, 464640), (42240, 455664), (43560, 441856), (45056, 427185), (46080, 417692), (46464, 414240), (47465, 405504), (50688, 379720), (51780, 371712), (55232, 348480), (56320, 341748), (56958, 337920), (58080, 331392), (61440, 313269), (61952, 310680), (62136, 309760), (63360, 303776), (67584, 284790), (69040, 278784), (69696, 276160), (75944, 253440), (77440, 248544), (77670, 247808), (82848, 232320), (84480, 227832), (85437, 225280), (87120, 220928), (92160, 208846), (92928, 207120), (94930, 202752), (101376, 189860), (103560, 185856), (104423, 184320), (110464, 174240), (112640, 170874), (113916, 168960), (116160, 165696), (123904, 155340), (124272, 154880), (126720, 151888), (135168, 142395), (138080, 139392)]