194019840

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 320

約数和(自身を含む): 789592320

約数和(自身を除く): 595572480

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, 401, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 802, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1203, 1260, 1280, 1344, 1440, 1512, 1536, 1604, 1680, 1728, 1792, 1890, 1920, 2005, 2016, 2160, 2240, 2304, 2406, 2520, 2560, 2688, 2807, 2880, 3024, 3208, 3360, 3456, 3584, 3609, 3780, 3840, 4010, 4032, 4320, 4480, 4608, 4812, 5040, 5376, 5614, 5760, 6015, 6048, 6416, 6720, 6912, 7218, 7560, 7680, 8020, 8064, 8421, 8640, 8960, 9624, 10080, 10752, 10827, 11228, 11520, 12030, 12096, 12832, 13440, 13824, 14035, 14436, 15120, 16040, 16128, 16842, 17280, 17920, 18045, 19248, 20160, 21654, 22456, 23040, 24060, 24192, 25263, 25664, 26880, 28070, 28872, 30240, 32080, 32256, 33684, 34560, 36090, 38496, 40320, 42105, 43308, 44912, 48120, 48384, 50526, 51328, 53760, 54135, 56140, 57744, 60480, 64160, 67368, 69120, 72180, 75789, 76992, 80640, 84210, 86616, 89824, 96240, 96768, 101052, 102656, 108270, 112280, 115488, 120960, 126315, 128320, 134736, 144360, 151578, 153984, 161280, 168420, 173232, 179648, 192480, 202104, 205312, 216540, 224560, 230976, 241920, 252630, 256640, 269472, 288720, 303156, 307968, 336840, 346464, 359296, 378945, 384960, 404208, 433080, 449120, 461952, 483840, 505260, 513280, 538944, 577440, 606312, 615936, 673680, 692928, 718592, 757890, 769920, 808416, 866160, 898240, 923904, 1010520, 1026560, 1077888, 1154880, 1212624, 1347360, 1385856, 1437184, 1515780, 1539840, 1616832, 1732320, 1796480, 1847808, 2021040, 2155776, 2309760, 2425248, 2694720, 2771712, 3031560, 3079680, 3233664, 3464640, 3592960, 4042080, 4311552, 4619520, 4850496, 5389440, 5543424, 6063120, 6467328, 6929280, 7185920, 8084160, 9239040, 9700992, 10778880, 12126240, 12934656, 13858560, 16168320, 19401984, 21557760, 24252480, 27717120, 32336640, 38803968, 48504960, 64673280, 97009920, 194019840]

約数ペア:

[(1, 194019840), (2, 97009920), (3, 64673280), (4, 48504960), (5, 38803968), (6, 32336640), (7, 27717120), (8, 24252480), (9, 21557760), (10, 19401984), (12, 16168320), (14, 13858560), (15, 12934656), (16, 12126240), (18, 10778880), (20, 9700992), (21, 9239040), (24, 8084160), (27, 7185920), (28, 6929280), (30, 6467328), (32, 6063120), (35, 5543424), (36, 5389440), (40, 4850496), (42, 4619520), (45, 4311552), (48, 4042080), (54, 3592960), (56, 3464640), (60, 3233664), (63, 3079680), (64, 3031560), (70, 2771712), (72, 2694720), (80, 2425248), (84, 2309760), (90, 2155776), (96, 2021040), (105, 1847808), (108, 1796480), (112, 1732320), (120, 1616832), (126, 1539840), (128, 1515780), (135, 1437184), (140, 1385856), (144, 1347360), (160, 1212624), (168, 1154880), (180, 1077888), (189, 1026560), (192, 1010520), (210, 923904), (216, 898240), (224, 866160), (240, 808416), (252, 769920), (256, 757890), (270, 718592), (280, 692928), (288, 673680), (315, 615936), (320, 606312), (336, 577440), (360, 538944), (378, 513280), (384, 505260), (401, 483840), (420, 461952), (432, 449120), (448, 433080), (480, 404208), (504, 384960), (512, 378945), (540, 359296), (560, 346464), (576, 336840), (630, 307968), (640, 303156), (672, 288720), (720, 269472), (756, 256640), (768, 252630), (802, 241920), (840, 230976), (864, 224560), (896, 216540), (945, 205312), (960, 202104), (1008, 192480), (1080, 179648), (1120, 173232), (1152, 168420), (1203, 161280), (1260, 153984), (1280, 151578), (1344, 144360), (1440, 134736), (1512, 128320), (1536, 126315), (1604, 120960), (1680, 115488), (1728, 112280), (1792, 108270), (1890, 102656), (1920, 101052), (2005, 96768), (2016, 96240), (2160, 89824), (2240, 86616), (2304, 84210), (2406, 80640), (2520, 76992), (2560, 75789), (2688, 72180), (2807, 69120), (2880, 67368), (3024, 64160), (3208, 60480), (3360, 57744), (3456, 56140), (3584, 54135), (3609, 53760), (3780, 51328), (3840, 50526), (4010, 48384), (4032, 48120), (4320, 44912), (4480, 43308), (4608, 42105), (4812, 40320), (5040, 38496), (5376, 36090), (5614, 34560), (5760, 33684), (6015, 32256), (6048, 32080), (6416, 30240), (6720, 28872), (6912, 28070), (7218, 26880), (7560, 25664), (7680, 25263), (8020, 24192), (8064, 24060), (8421, 23040), (8640, 22456), (8960, 21654), (9624, 20160), (10080, 19248), (10752, 18045), (10827, 17920), (11228, 17280), (11520, 16842), (12030, 16128), (12096, 16040), (12832, 15120), (13440, 14436), (13824, 14035)]