2020277760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1129}}^1$

素因数の和:1388

約数の個数: 160

約数和(自身を含む): 6492039840

約数和(自身を除く): 4471762080

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, 160, 192, 233, 240, 256, 320, 384, 466, 480, 512, 640, 699, 768, 932, 960, 1129, 1165, 1280, 1398, 1536, 1864, 1920, 2258, 2330, 2560, 2796, 3387, 3495, 3728, 3840, 4516, 4660, 5592, 5645, 6774, 6990, 7456, 7680, 9032, 9320, 11184, 11290, 13548, 13980, 14912, 16935, 18064, 18640, 22368, 22580, 27096, 27960, 29824, 33870, 36128, 37280, 44736, 45160, 54192, 55920, 59648, 67740, 72256, 74560, 89472, 90320, 108384, 111840, 119296, 135480, 144512, 149120, 178944, 180640, 216768, 223680, 263057, 270960, 289024, 298240, 357888, 361280, 433536, 447360, 526114, 541920, 578048, 596480, 722560, 789171, 867072, 894720, 1052228, 1083840, 1315285, 1445120, 1578342, 1734144, 1789440, 2104456, 2167680, 2630570, 2890240, 3156684, 3945855, 4208912, 4335360, 5261140, 6313368, 7891710, 8417824, 8670720, 10522280, 12626736, 15783420, 16835648, 21044560, 25253472, 31566840, 33671296, 42089120, 50506944, 63133680, 67342592, 84178240, 101013888, 126267360, 134685184, 168356480, 202027776, 252534720, 336712960, 404055552, 505069440, 673425920, 1010138880, 2020277760]

約数ペア:

[(1, 2020277760), (2, 1010138880), (3, 673425920), (4, 505069440), (5, 404055552), (6, 336712960), (8, 252534720), (10, 202027776), (12, 168356480), (15, 134685184), (16, 126267360), (20, 101013888), (24, 84178240), (30, 67342592), (32, 63133680), (40, 50506944), (48, 42089120), (60, 33671296), (64, 31566840), (80, 25253472), (96, 21044560), (120, 16835648), (128, 15783420), (160, 12626736), (192, 10522280), (233, 8670720), (240, 8417824), (256, 7891710), (320, 6313368), (384, 5261140), (466, 4335360), (480, 4208912), (512, 3945855), (640, 3156684), (699, 2890240), (768, 2630570), (932, 2167680), (960, 2104456), (1129, 1789440), (1165, 1734144), (1280, 1578342), (1398, 1445120), (1536, 1315285), (1864, 1083840), (1920, 1052228), (2258, 894720), (2330, 867072), (2560, 789171), (2796, 722560), (3387, 596480), (3495, 578048), (3728, 541920), (3840, 526114), (4516, 447360), (4660, 433536), (5592, 361280), (5645, 357888), (6774, 298240), (6990, 289024), (7456, 270960), (7680, 263057), (9032, 223680), (9320, 216768), (11184, 180640), (11290, 178944), (13548, 149120), (13980, 144512), (14912, 135480), (16935, 119296), (18064, 111840), (18640, 108384), (22368, 90320), (22580, 89472), (27096, 74560), (27960, 72256), (29824, 67740), (33870, 59648), (36128, 55920), (37280, 54192), (44736, 45160)]