12985620480

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{20129}}^1$

素因数の和:20169

約数の個数: 288

約数和(自身を含む): 51437786400

約数和(自身を除く): 38452165920

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, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10240, 10752, 11520, 13440, 14336, 15360, 16128, 17920, 18432, 20129, 20160, 21504, 23040, 26880, 30720, 32256, 35840, 40258, 40320, 43008, 46080, 53760, 60387, 64512, 71680, 80516, 80640, 92160, 100645, 107520, 120774, 129024, 140903, 161032, 161280, 181161, 201290, 215040, 241548, 281806, 301935, 322064, 322560, 362322, 402580, 422709, 483096, 563612, 603870, 644128, 645120, 704515, 724644, 805160, 845418, 905805, 966192, 1127224, 1207740, 1268127, 1288256, 1409030, 1449288, 1610320, 1690836, 1811610, 1932384, 2113545, 2254448, 2415480, 2536254, 2576512, 2818060, 2898576, 3220640, 3381672, 3623220, 3864768, 4227090, 4508896, 4830960, 5072508, 5153024, 5636120, 5797152, 6340635, 6441280, 6763344, 7246440, 7729536, 8454180, 9017792, 9661920, 10145016, 10306048, 11272240, 11594304, 12681270, 12882560, 13526688, 14492880, 15459072, 16908360, 18035584, 19323840, 20290032, 20612096, 22544480, 23188608, 25362540, 25765120, 27053376, 28985760, 30918144, 33816720, 36071168, 38647680, 40580064, 41224192, 45088960, 46377216, 50725080, 51530240, 54106752, 57971520, 61836288, 67633440, 72142336, 77295360, 81160128, 90177920, 92754432, 101450160, 103060480, 108213504, 115943040, 123672576, 135266880, 144284672, 154590720, 162320256, 180355840, 185508864, 202900320, 206120960, 216427008, 231886080, 270533760, 288569344, 309181440, 324640512, 360711680, 371017728, 405800640, 432854016, 463772160, 541067520, 618362880, 649281024, 721423360, 811601280, 865708032, 927544320, 1082135040, 1298562048, 1442846720, 1623202560, 1855088640, 2164270080, 2597124096, 3246405120, 4328540160, 6492810240, 12985620480]

約数ペア:

[(1, 12985620480), (2, 6492810240), (3, 4328540160), (4, 3246405120), (5, 2597124096), (6, 2164270080), (7, 1855088640), (8, 1623202560), (9, 1442846720), (10, 1298562048), (12, 1082135040), (14, 927544320), (15, 865708032), (16, 811601280), (18, 721423360), (20, 649281024), (21, 618362880), (24, 541067520), (28, 463772160), (30, 432854016), (32, 405800640), (35, 371017728), (36, 360711680), (40, 324640512), (42, 309181440), (45, 288569344), (48, 270533760), (56, 231886080), (60, 216427008), (63, 206120960), (64, 202900320), (70, 185508864), (72, 180355840), (80, 162320256), (84, 154590720), (90, 144284672), (96, 135266880), (105, 123672576), (112, 115943040), (120, 108213504), (126, 103060480), (128, 101450160), (140, 92754432), (144, 90177920), (160, 81160128), (168, 77295360), (180, 72142336), (192, 67633440), (210, 61836288), (224, 57971520), (240, 54106752), (252, 51530240), (256, 50725080), (280, 46377216), (288, 45088960), (315, 41224192), (320, 40580064), (336, 38647680), (360, 36071168), (384, 33816720), (420, 30918144), (448, 28985760), (480, 27053376), (504, 25765120), (512, 25362540), (560, 23188608), (576, 22544480), (630, 20612096), (640, 20290032), (672, 19323840), (720, 18035584), (768, 16908360), (840, 15459072), (896, 14492880), (960, 13526688), (1008, 12882560), (1024, 12681270), (1120, 11594304), (1152, 11272240), (1260, 10306048), (1280, 10145016), (1344, 9661920), (1440, 9017792), (1536, 8454180), (1680, 7729536), (1792, 7246440), (1920, 6763344), (2016, 6441280), (2048, 6340635), (2240, 5797152), (2304, 5636120), (2520, 5153024), (2560, 5072508), (2688, 4830960), (2880, 4508896), (3072, 4227090), (3360, 3864768), (3584, 3623220), (3840, 3381672), (4032, 3220640), (4480, 2898576), (4608, 2818060), (5040, 2576512), (5120, 2536254), (5376, 2415480), (5760, 2254448), (6144, 2113545), (6720, 1932384), (7168, 1811610), (7680, 1690836), (8064, 1610320), (8960, 1449288), (9216, 1409030), (10080, 1288256), (10240, 1268127), (10752, 1207740), (11520, 1127224), (13440, 966192), (14336, 905805), (15360, 845418), (16128, 805160), (17920, 724644), (18432, 704515), (20129, 645120), (20160, 644128), (21504, 603870), (23040, 563612), (26880, 483096), (30720, 422709), (32256, 402580), (35840, 362322), (40258, 322560), (40320, 322064), (43008, 301935), (46080, 281806), (53760, 241548), (60387, 215040), (64512, 201290), (71680, 181161), (80516, 161280), (80640, 161032), (92160, 140903), (100645, 129024), (107520, 120774)]