3979714560

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 224

約数和(自身を含む): 12880969920

約数和(自身を除く): 8901255360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 139, 160, 192, 233, 240, 256, 278, 320, 384, 417, 466, 480, 512, 556, 640, 695, 699, 768, 834, 932, 960, 1024, 1112, 1165, 1280, 1390, 1398, 1536, 1668, 1864, 1920, 2048, 2085, 2224, 2330, 2560, 2780, 2796, 3072, 3336, 3495, 3728, 3840, 4096, 4170, 4448, 4660, 5120, 5560, 5592, 6144, 6672, 6990, 7456, 7680, 8192, 8340, 8896, 9320, 10240, 11120, 11184, 12288, 13344, 13980, 14912, 15360, 16680, 17792, 18640, 20480, 22240, 22368, 24576, 26688, 27960, 29824, 30720, 32387, 33360, 35584, 37280, 40960, 44480, 44736, 53376, 55920, 59648, 61440, 64774, 66720, 71168, 74560, 88960, 89472, 97161, 106752, 111840, 119296, 122880, 129548, 133440, 142336, 149120, 161935, 177920, 178944, 194322, 213504, 223680, 238592, 259096, 266880, 284672, 298240, 323870, 355840, 357888, 388644, 427008, 447360, 477184, 485805, 518192, 533760, 569344, 596480, 647740, 711680, 715776, 777288, 854016, 894720, 954368, 971610, 1036384, 1067520, 1138688, 1192960, 1295480, 1423360, 1431552, 1554576, 1708032, 1789440, 1908736, 1943220, 2072768, 2135040, 2385920, 2590960, 2846720, 2863104, 3109152, 3416064, 3578880, 3886440, 4145536, 4270080, 4771840, 5181920, 5693440, 5726208, 6218304, 7157760, 7772880, 8291072, 8540160, 9543680, 10363840, 12436608, 14315520, 15545760, 16582144, 17080320, 20727680, 24873216, 28631040, 31091520, 33164288, 41455360, 49746432, 62183040, 66328576, 82910720, 99492864, 124366080, 132657152, 165821440, 198985728, 248732160, 265314304, 331642880, 397971456, 497464320, 663285760, 795942912, 994928640, 1326571520, 1989857280, 3979714560]

約数ペア:

[(1, 3979714560), (2, 1989857280), (3, 1326571520), (4, 994928640), (5, 795942912), (6, 663285760), (8, 497464320), (10, 397971456), (12, 331642880), (15, 265314304), (16, 248732160), (20, 198985728), (24, 165821440), (30, 132657152), (32, 124366080), (40, 99492864), (48, 82910720), (60, 66328576), (64, 62183040), (80, 49746432), (96, 41455360), (120, 33164288), (128, 31091520), (139, 28631040), (160, 24873216), (192, 20727680), (233, 17080320), (240, 16582144), (256, 15545760), (278, 14315520), (320, 12436608), (384, 10363840), (417, 9543680), (466, 8540160), (480, 8291072), (512, 7772880), (556, 7157760), (640, 6218304), (695, 5726208), (699, 5693440), (768, 5181920), (834, 4771840), (932, 4270080), (960, 4145536), (1024, 3886440), (1112, 3578880), (1165, 3416064), (1280, 3109152), (1390, 2863104), (1398, 2846720), (1536, 2590960), (1668, 2385920), (1864, 2135040), (1920, 2072768), (2048, 1943220), (2085, 1908736), (2224, 1789440), (2330, 1708032), (2560, 1554576), (2780, 1431552), (2796, 1423360), (3072, 1295480), (3336, 1192960), (3495, 1138688), (3728, 1067520), (3840, 1036384), (4096, 971610), (4170, 954368), (4448, 894720), (4660, 854016), (5120, 777288), (5560, 715776), (5592, 711680), (6144, 647740), (6672, 596480), (6990, 569344), (7456, 533760), (7680, 518192), (8192, 485805), (8340, 477184), (8896, 447360), (9320, 427008), (10240, 388644), (11120, 357888), (11184, 355840), (12288, 323870), (13344, 298240), (13980, 284672), (14912, 266880), (15360, 259096), (16680, 238592), (17792, 223680), (18640, 213504), (20480, 194322), (22240, 178944), (22368, 177920), (24576, 161935), (26688, 149120), (27960, 142336), (29824, 133440), (30720, 129548), (32387, 122880), (33360, 119296), (35584, 111840), (37280, 106752), (40960, 97161), (44480, 89472), (44736, 88960), (53376, 74560), (55920, 71168), (59648, 66720), (61440, 64774)]