317076480

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{983}}^1$

素因数の和:1021

約数の個数: 264

約数和(自身を含む): 1256890752

約数和(自身を除く): 939814272

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, 983, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 1966, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2949, 3072, 3360, 3584, 3840, 3932, 4032, 4480, 4608, 4915, 5040, 5120, 5376, 5760, 5898, 6720, 6881, 7168, 7680, 7864, 8064, 8847, 8960, 9216, 9830, 10080, 10752, 11520, 11796, 13440, 13762, 14745, 15360, 15728, 16128, 17694, 17920, 19660, 20160, 20643, 21504, 23040, 23592, 26880, 27524, 29490, 31456, 32256, 34405, 35388, 35840, 39320, 40320, 41286, 44235, 46080, 47184, 53760, 55048, 58980, 61929, 62912, 64512, 68810, 70776, 78640, 80640, 82572, 88470, 94368, 103215, 107520, 110096, 117960, 123858, 125824, 137620, 141552, 157280, 161280, 165144, 176940, 188736, 206430, 220192, 235920, 247716, 251648, 275240, 283104, 309645, 314560, 322560, 330288, 353880, 377472, 412860, 440384, 471840, 495432, 503296, 550480, 566208, 619290, 629120, 660576, 707760, 754944, 825720, 880768, 943680, 990864, 1006592, 1100960, 1132416, 1238580, 1258240, 1321152, 1415520, 1509888, 1651440, 1761536, 1887360, 1981728, 2201920, 2264832, 2477160, 2516480, 2642304, 2831040, 3019776, 3302880, 3523072, 3774720, 3963456, 4403840, 4529664, 4954320, 5032960, 5284608, 5662080, 6605760, 7046144, 7549440, 7926912, 8807680, 9059328, 9908640, 10569216, 11324160, 13211520, 15098880, 15853824, 17615360, 19817280, 21138432, 22648320, 26423040, 31707648, 35230720, 39634560, 45296640, 52846080, 63415296, 79269120, 105692160, 158538240, 317076480]

約数ペア:

[(1, 317076480), (2, 158538240), (3, 105692160), (4, 79269120), (5, 63415296), (6, 52846080), (7, 45296640), (8, 39634560), (9, 35230720), (10, 31707648), (12, 26423040), (14, 22648320), (15, 21138432), (16, 19817280), (18, 17615360), (20, 15853824), (21, 15098880), (24, 13211520), (28, 11324160), (30, 10569216), (32, 9908640), (35, 9059328), (36, 8807680), (40, 7926912), (42, 7549440), (45, 7046144), (48, 6605760), (56, 5662080), (60, 5284608), (63, 5032960), (64, 4954320), (70, 4529664), (72, 4403840), (80, 3963456), (84, 3774720), (90, 3523072), (96, 3302880), (105, 3019776), (112, 2831040), (120, 2642304), (126, 2516480), (128, 2477160), (140, 2264832), (144, 2201920), (160, 1981728), (168, 1887360), (180, 1761536), (192, 1651440), (210, 1509888), (224, 1415520), (240, 1321152), (252, 1258240), (256, 1238580), (280, 1132416), (288, 1100960), (315, 1006592), (320, 990864), (336, 943680), (360, 880768), (384, 825720), (420, 754944), (448, 707760), (480, 660576), (504, 629120), (512, 619290), (560, 566208), (576, 550480), (630, 503296), (640, 495432), (672, 471840), (720, 440384), (768, 412860), (840, 377472), (896, 353880), (960, 330288), (983, 322560), (1008, 314560), (1024, 309645), (1120, 283104), (1152, 275240), (1260, 251648), (1280, 247716), (1344, 235920), (1440, 220192), (1536, 206430), (1680, 188736), (1792, 176940), (1920, 165144), (1966, 161280), (2016, 157280), (2240, 141552), (2304, 137620), (2520, 125824), (2560, 123858), (2688, 117960), (2880, 110096), (2949, 107520), (3072, 103215), (3360, 94368), (3584, 88470), (3840, 82572), (3932, 80640), (4032, 78640), (4480, 70776), (4608, 68810), (4915, 64512), (5040, 62912), (5120, 61929), (5376, 58980), (5760, 55048), (5898, 53760), (6720, 47184), (6881, 46080), (7168, 44235), (7680, 41286), (7864, 40320), (8064, 39320), (8847, 35840), (8960, 35388), (9216, 34405), (9830, 32256), (10080, 31456), (10752, 29490), (11520, 27524), (11796, 26880), (13440, 23592), (13762, 23040), (14745, 21504), (15360, 20643), (15728, 20160), (16128, 19660), (17694, 17920)]