2009306880

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{24917}}^1$

素因数の和:24951

約数の個数: 216

約数和(自身を含む): 7945453152

約数和(自身を除く): 5936146272

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 24917, 26880, 40320, 49834, 74751, 80640, 99668, 124585, 149502, 174419, 199336, 224253, 249170, 299004, 348838, 373755, 398672, 448506, 498340, 523257, 598008, 697676, 747510, 797344, 872095, 897012, 996680, 1046514, 1121265, 1196016, 1395352, 1495020, 1569771, 1594688, 1744190, 1794024, 1993360, 2093028, 2242530, 2392032, 2616285, 2790704, 2990040, 3139542, 3189376, 3488380, 3588048, 3986720, 4186056, 4485060, 4784064, 5232570, 5581408, 5980080, 6279084, 6378752, 6976760, 7176096, 7848855, 7973440, 8372112, 8970120, 9568128, 10465140, 11162816, 11960160, 12558168, 13953520, 14352192, 15697710, 15946880, 16744224, 17940240, 19136256, 20930280, 22325632, 23920320, 25116336, 27907040, 28704384, 31395420, 31893760, 33488448, 35880480, 41860560, 44651264, 47840640, 50232672, 55814080, 57408768, 62790840, 66976896, 71760960, 83721120, 95681280, 100465344, 111628160, 125581680, 133953792, 143521920, 167442240, 200930688, 223256320, 251163360, 287043840, 334884480, 401861376, 502326720, 669768960, 1004653440, 2009306880]

約数ペア:

[(1, 2009306880), (2, 1004653440), (3, 669768960), (4, 502326720), (5, 401861376), (6, 334884480), (7, 287043840), (8, 251163360), (9, 223256320), (10, 200930688), (12, 167442240), (14, 143521920), (15, 133953792), (16, 125581680), (18, 111628160), (20, 100465344), (21, 95681280), (24, 83721120), (28, 71760960), (30, 66976896), (32, 62790840), (35, 57408768), (36, 55814080), (40, 50232672), (42, 47840640), (45, 44651264), (48, 41860560), (56, 35880480), (60, 33488448), (63, 31893760), (64, 31395420), (70, 28704384), (72, 27907040), (80, 25116336), (84, 23920320), (90, 22325632), (96, 20930280), (105, 19136256), (112, 17940240), (120, 16744224), (126, 15946880), (128, 15697710), (140, 14352192), (144, 13953520), (160, 12558168), (168, 11960160), (180, 11162816), (192, 10465140), (210, 9568128), (224, 8970120), (240, 8372112), (252, 7973440), (256, 7848855), (280, 7176096), (288, 6976760), (315, 6378752), (320, 6279084), (336, 5980080), (360, 5581408), (384, 5232570), (420, 4784064), (448, 4485060), (480, 4186056), (504, 3986720), (560, 3588048), (576, 3488380), (630, 3189376), (640, 3139542), (672, 2990040), (720, 2790704), (768, 2616285), (840, 2392032), (896, 2242530), (960, 2093028), (1008, 1993360), (1120, 1794024), (1152, 1744190), (1260, 1594688), (1280, 1569771), (1344, 1495020), (1440, 1395352), (1680, 1196016), (1792, 1121265), (1920, 1046514), (2016, 996680), (2240, 897012), (2304, 872095), (2520, 797344), (2688, 747510), (2880, 697676), (3360, 598008), (3840, 523257), (4032, 498340), (4480, 448506), (5040, 398672), (5376, 373755), (5760, 348838), (6720, 299004), (8064, 249170), (8960, 224253), (10080, 199336), (11520, 174419), (13440, 149502), (16128, 124585), (20160, 99668), (24917, 80640), (26880, 74751), (40320, 49834)]