475614720

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{983}}^1$

素因数の和:1022

約数の個数: 320

約数和(自身を含む): 1932733440

約数和(自身を除く): 1457118720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 983, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 1966, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 2949, 3024, 3360, 3456, 3584, 3780, 3840, 3932, 4032, 4320, 4480, 4608, 4915, 5040, 5376, 5760, 5898, 6048, 6720, 6881, 6912, 7560, 7680, 7864, 8064, 8640, 8847, 8960, 9830, 10080, 10752, 11520, 11796, 12096, 13440, 13762, 13824, 14745, 15120, 15728, 16128, 17280, 17694, 17920, 19660, 20160, 20643, 23040, 23592, 24192, 26541, 26880, 27524, 29490, 30240, 31456, 32256, 34405, 34560, 35388, 39320, 40320, 41286, 44235, 47184, 48384, 53082, 53760, 55048, 58980, 60480, 61929, 62912, 68810, 69120, 70776, 78640, 80640, 82572, 88470, 94368, 96768, 103215, 106164, 110096, 117960, 120960, 123858, 125824, 132705, 137620, 141552, 157280, 161280, 165144, 176940, 185787, 188736, 206430, 212328, 220192, 235920, 241920, 247716, 251648, 265410, 275240, 283104, 309645, 314560, 330288, 353880, 371574, 377472, 412860, 424656, 440384, 471840, 483840, 495432, 503296, 530820, 550480, 566208, 619290, 629120, 660576, 707760, 743148, 754944, 825720, 849312, 880768, 928935, 943680, 990864, 1061640, 1100960, 1132416, 1238580, 1258240, 1321152, 1415520, 1486296, 1509888, 1651440, 1698624, 1761536, 1857870, 1887360, 1981728, 2123280, 2201920, 2264832, 2477160, 2516480, 2642304, 2831040, 2972592, 3302880, 3397248, 3523072, 3715740, 3774720, 3963456, 4246560, 4403840, 4529664, 4954320, 5284608, 5662080, 5945184, 6605760, 6794496, 7431480, 7549440, 7926912, 8493120, 8807680, 9908640, 10569216, 11324160, 11890368, 13211520, 13588992, 14862960, 15853824, 16986240, 17615360, 19817280, 22648320, 23780736, 26423040, 29725920, 31707648, 33972480, 39634560, 47561472, 52846080, 59451840, 67944960, 79269120, 95122944, 118903680, 158538240, 237807360, 475614720]

約数ペア:

[(1, 475614720), (2, 237807360), (3, 158538240), (4, 118903680), (5, 95122944), (6, 79269120), (7, 67944960), (8, 59451840), (9, 52846080), (10, 47561472), (12, 39634560), (14, 33972480), (15, 31707648), (16, 29725920), (18, 26423040), (20, 23780736), (21, 22648320), (24, 19817280), (27, 17615360), (28, 16986240), (30, 15853824), (32, 14862960), (35, 13588992), (36, 13211520), (40, 11890368), (42, 11324160), (45, 10569216), (48, 9908640), (54, 8807680), (56, 8493120), (60, 7926912), (63, 7549440), (64, 7431480), (70, 6794496), (72, 6605760), (80, 5945184), (84, 5662080), (90, 5284608), (96, 4954320), (105, 4529664), (108, 4403840), (112, 4246560), (120, 3963456), (126, 3774720), (128, 3715740), (135, 3523072), (140, 3397248), (144, 3302880), (160, 2972592), (168, 2831040), (180, 2642304), (189, 2516480), (192, 2477160), (210, 2264832), (216, 2201920), (224, 2123280), (240, 1981728), (252, 1887360), (256, 1857870), (270, 1761536), (280, 1698624), (288, 1651440), (315, 1509888), (320, 1486296), (336, 1415520), (360, 1321152), (378, 1258240), (384, 1238580), (420, 1132416), (432, 1100960), (448, 1061640), (480, 990864), (504, 943680), (512, 928935), (540, 880768), (560, 849312), (576, 825720), (630, 754944), (640, 743148), (672, 707760), (720, 660576), (756, 629120), (768, 619290), (840, 566208), (864, 550480), (896, 530820), (945, 503296), (960, 495432), (983, 483840), (1008, 471840), (1080, 440384), (1120, 424656), (1152, 412860), (1260, 377472), (1280, 371574), (1344, 353880), (1440, 330288), (1512, 314560), (1536, 309645), (1680, 283104), (1728, 275240), (1792, 265410), (1890, 251648), (1920, 247716), (1966, 241920), (2016, 235920), (2160, 220192), (2240, 212328), (2304, 206430), (2520, 188736), (2560, 185787), (2688, 176940), (2880, 165144), (2949, 161280), (3024, 157280), (3360, 141552), (3456, 137620), (3584, 132705), (3780, 125824), (3840, 123858), (3932, 120960), (4032, 117960), (4320, 110096), (4480, 106164), (4608, 103215), (4915, 96768), (5040, 94368), (5376, 88470), (5760, 82572), (5898, 80640), (6048, 78640), (6720, 70776), (6881, 69120), (6912, 68810), (7560, 62912), (7680, 61929), (7864, 60480), (8064, 58980), (8640, 55048), (8847, 53760), (8960, 53082), (9830, 48384), (10080, 47184), (10752, 44235), (11520, 41286), (11796, 40320), (12096, 39320), (13440, 35388), (13762, 34560), (13824, 34405), (14745, 32256), (15120, 31456), (15728, 30240), (16128, 29490), (17280, 27524), (17694, 26880), (17920, 26541), (19660, 24192), (20160, 23592), (20643, 23040)]