887201280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 240

約数和(自身を含む): 3512212704

約数和(自身を除く): 2625011424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5501, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11002, 11520, 13440, 16128, 16503, 17920, 20160, 22004, 23040, 26880, 27505, 32256, 33006, 38507, 40320, 44008, 49509, 53760, 55010, 66012, 77014, 80640, 82515, 88016, 99018, 110020, 115521, 132024, 154028, 161280, 165030, 176032, 192535, 198036, 220040, 231042, 247545, 264048, 308056, 330060, 346563, 352064, 385070, 396072, 440080, 462084, 495090, 528096, 577605, 616112, 660120, 693126, 704128, 770140, 792144, 880160, 924168, 990180, 1056192, 1155210, 1232224, 1320240, 1386252, 1408256, 1540280, 1584288, 1732815, 1760320, 1848336, 1980360, 2112384, 2310420, 2464448, 2640480, 2772504, 2816512, 3080560, 3168576, 3465630, 3520640, 3696672, 3960720, 4224768, 4620840, 4928896, 5280960, 5545008, 6161120, 6337152, 6931260, 7041280, 7393344, 7921440, 8449536, 9241680, 9857792, 10561920, 11090016, 12322240, 12674304, 13862520, 14082560, 14786688, 15842880, 18483360, 19715584, 21123840, 22180032, 24644480, 25348608, 27725040, 29573376, 31685760, 36966720, 42247680, 44360064, 49288960, 55450080, 59146752, 63371520, 73933440, 88720128, 98577920, 110900160, 126743040, 147866880, 177440256, 221800320, 295733760, 443600640, 887201280]

約数ペア:

[(1, 887201280), (2, 443600640), (3, 295733760), (4, 221800320), (5, 177440256), (6, 147866880), (7, 126743040), (8, 110900160), (9, 98577920), (10, 88720128), (12, 73933440), (14, 63371520), (15, 59146752), (16, 55450080), (18, 49288960), (20, 44360064), (21, 42247680), (24, 36966720), (28, 31685760), (30, 29573376), (32, 27725040), (35, 25348608), (36, 24644480), (40, 22180032), (42, 21123840), (45, 19715584), (48, 18483360), (56, 15842880), (60, 14786688), (63, 14082560), (64, 13862520), (70, 12674304), (72, 12322240), (80, 11090016), (84, 10561920), (90, 9857792), (96, 9241680), (105, 8449536), (112, 7921440), (120, 7393344), (126, 7041280), (128, 6931260), (140, 6337152), (144, 6161120), (160, 5545008), (168, 5280960), (180, 4928896), (192, 4620840), (210, 4224768), (224, 3960720), (240, 3696672), (252, 3520640), (256, 3465630), (280, 3168576), (288, 3080560), (315, 2816512), (320, 2772504), (336, 2640480), (360, 2464448), (384, 2310420), (420, 2112384), (448, 1980360), (480, 1848336), (504, 1760320), (512, 1732815), (560, 1584288), (576, 1540280), (630, 1408256), (640, 1386252), (672, 1320240), (720, 1232224), (768, 1155210), (840, 1056192), (896, 990180), (960, 924168), (1008, 880160), (1120, 792144), (1152, 770140), (1260, 704128), (1280, 693126), (1344, 660120), (1440, 616112), (1536, 577605), (1680, 528096), (1792, 495090), (1920, 462084), (2016, 440080), (2240, 396072), (2304, 385070), (2520, 352064), (2560, 346563), (2688, 330060), (2880, 308056), (3360, 264048), (3584, 247545), (3840, 231042), (4032, 220040), (4480, 198036), (4608, 192535), (5040, 176032), (5376, 165030), (5501, 161280), (5760, 154028), (6720, 132024), (7680, 115521), (8064, 110020), (8960, 99018), (10080, 88016), (10752, 82515), (11002, 80640), (11520, 77014), (13440, 66012), (16128, 55010), (16503, 53760), (17920, 49509), (20160, 44008), (22004, 40320), (23040, 38507), (26880, 33006), (27505, 32256)]