2186750720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2017}}^1$

素因数の和:2067

約数の個数: 216

約数和(自身を含む): 6583168032

約数和(自身を除く): 4396417312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1936, 2017, 2240, 2420, 2464, 2816, 3080, 3388, 3520, 3872, 4034, 4235, 4480, 4840, 4928, 6160, 6776, 7040, 7744, 8068, 8470, 8960, 9680, 9856, 10085, 12320, 13552, 14080, 14119, 15488, 16136, 16940, 19360, 19712, 20170, 22187, 24640, 27104, 28238, 30976, 32272, 33880, 38720, 40340, 44374, 49280, 54208, 56476, 64544, 67760, 70595, 77440, 80680, 88748, 98560, 108416, 110935, 112952, 129088, 135520, 141190, 154880, 155309, 161360, 177496, 216832, 221870, 225904, 244057, 258176, 271040, 282380, 310618, 322720, 354992, 443740, 451808, 488114, 516352, 542080, 564760, 621236, 645440, 709984, 776545, 887480, 903616, 976228, 1084160, 1129520, 1220285, 1242472, 1290880, 1419968, 1553090, 1708399, 1774960, 1807232, 1952456, 2259040, 2440570, 2484944, 2581760, 2839936, 3106180, 3416798, 3549920, 3614464, 3904912, 4518080, 4881140, 4969888, 5679872, 6212360, 6833596, 7099840, 7809824, 8541995, 9036160, 9762280, 9939776, 12424720, 13667192, 14199680, 15619648, 17083990, 18072320, 19524560, 19879552, 24849440, 27334384, 28399360, 31239296, 34167980, 39049120, 39759104, 49698880, 54668768, 62478592, 68335960, 78098240, 99397760, 109337536, 136671920, 156196480, 198795520, 218675072, 273343840, 312392960, 437350144, 546687680, 1093375360, 2186750720]

約数ペア:

[(1, 2186750720), (2, 1093375360), (4, 546687680), (5, 437350144), (7, 312392960), (8, 273343840), (10, 218675072), (11, 198795520), (14, 156196480), (16, 136671920), (20, 109337536), (22, 99397760), (28, 78098240), (32, 68335960), (35, 62478592), (40, 54668768), (44, 49698880), (55, 39759104), (56, 39049120), (64, 34167980), (70, 31239296), (77, 28399360), (80, 27334384), (88, 24849440), (110, 19879552), (112, 19524560), (121, 18072320), (128, 17083990), (140, 15619648), (154, 14199680), (160, 13667192), (176, 12424720), (220, 9939776), (224, 9762280), (242, 9036160), (256, 8541995), (280, 7809824), (308, 7099840), (320, 6833596), (352, 6212360), (385, 5679872), (440, 4969888), (448, 4881140), (484, 4518080), (560, 3904912), (605, 3614464), (616, 3549920), (640, 3416798), (704, 3106180), (770, 2839936), (847, 2581760), (880, 2484944), (896, 2440570), (968, 2259040), (1120, 1952456), (1210, 1807232), (1232, 1774960), (1280, 1708399), (1408, 1553090), (1540, 1419968), (1694, 1290880), (1760, 1242472), (1792, 1220285), (1936, 1129520), (2017, 1084160), (2240, 976228), (2420, 903616), (2464, 887480), (2816, 776545), (3080, 709984), (3388, 645440), (3520, 621236), (3872, 564760), (4034, 542080), (4235, 516352), (4480, 488114), (4840, 451808), (4928, 443740), (6160, 354992), (6776, 322720), (7040, 310618), (7744, 282380), (8068, 271040), (8470, 258176), (8960, 244057), (9680, 225904), (9856, 221870), (10085, 216832), (12320, 177496), (13552, 161360), (14080, 155309), (14119, 154880), (15488, 141190), (16136, 135520), (16940, 129088), (19360, 112952), (19712, 110935), (20170, 108416), (22187, 98560), (24640, 88748), (27104, 80680), (28238, 77440), (30976, 70595), (32272, 67760), (33880, 64544), (38720, 56476), (40340, 54208), (44374, 49280)]