227038560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 838552176

約数和(自身を除く): 611513616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 197, 210, 224, 240, 245, 280, 294, 336, 343, 392, 394, 420, 480, 490, 560, 588, 591, 672, 686, 735, 784, 788, 840, 980, 985, 1029, 1120, 1176, 1182, 1372, 1379, 1470, 1568, 1576, 1680, 1715, 1960, 1970, 2058, 2352, 2364, 2401, 2744, 2758, 2940, 2955, 3152, 3360, 3430, 3920, 3940, 4116, 4137, 4704, 4728, 4802, 5145, 5488, 5516, 5880, 5910, 6304, 6860, 6895, 7203, 7840, 7880, 8232, 8274, 9456, 9604, 9653, 10290, 10976, 11032, 11760, 11820, 12005, 13720, 13790, 14406, 15760, 16464, 16548, 18912, 19208, 19306, 20580, 20685, 22064, 23520, 23640, 24010, 27440, 27580, 28812, 28959, 31520, 32928, 33096, 36015, 38416, 38612, 41160, 41370, 44128, 47280, 48020, 48265, 54880, 55160, 57624, 57918, 66192, 67571, 72030, 76832, 77224, 82320, 82740, 94560, 96040, 96530, 110320, 115248, 115836, 132384, 135142, 144060, 144795, 154448, 164640, 165480, 192080, 193060, 202713, 220640, 230496, 231672, 270284, 288120, 289590, 308896, 330960, 337855, 384160, 386120, 405426, 463344, 472997, 540568, 576240, 579180, 661920, 675710, 772240, 810852, 926688, 945994, 1013565, 1081136, 1152480, 1158360, 1351420, 1418991, 1544480, 1621704, 1891988, 2027130, 2162272, 2316720, 2364985, 2702840, 2837982, 3243408, 3783976, 4054260, 4633440, 4729970, 5405680, 5675964, 6486816, 7094955, 7567952, 8108520, 9459940, 10811360, 11351928, 14189910, 15135904, 16217040, 18919880, 22703856, 28379820, 32434080, 37839760, 45407712, 56759640, 75679520, 113519280, 227038560]

約数ペア:

[(1, 227038560), (2, 113519280), (3, 75679520), (4, 56759640), (5, 45407712), (6, 37839760), (7, 32434080), (8, 28379820), (10, 22703856), (12, 18919880), (14, 16217040), (15, 15135904), (16, 14189910), (20, 11351928), (21, 10811360), (24, 9459940), (28, 8108520), (30, 7567952), (32, 7094955), (35, 6486816), (40, 5675964), (42, 5405680), (48, 4729970), (49, 4633440), (56, 4054260), (60, 3783976), (70, 3243408), (80, 2837982), (84, 2702840), (96, 2364985), (98, 2316720), (105, 2162272), (112, 2027130), (120, 1891988), (140, 1621704), (147, 1544480), (160, 1418991), (168, 1351420), (196, 1158360), (197, 1152480), (210, 1081136), (224, 1013565), (240, 945994), (245, 926688), (280, 810852), (294, 772240), (336, 675710), (343, 661920), (392, 579180), (394, 576240), (420, 540568), (480, 472997), (490, 463344), (560, 405426), (588, 386120), (591, 384160), (672, 337855), (686, 330960), (735, 308896), (784, 289590), (788, 288120), (840, 270284), (980, 231672), (985, 230496), (1029, 220640), (1120, 202713), (1176, 193060), (1182, 192080), (1372, 165480), (1379, 164640), (1470, 154448), (1568, 144795), (1576, 144060), (1680, 135142), (1715, 132384), (1960, 115836), (1970, 115248), (2058, 110320), (2352, 96530), (2364, 96040), (2401, 94560), (2744, 82740), (2758, 82320), (2940, 77224), (2955, 76832), (3152, 72030), (3360, 67571), (3430, 66192), (3920, 57918), (3940, 57624), (4116, 55160), (4137, 54880), (4704, 48265), (4728, 48020), (4802, 47280), (5145, 44128), (5488, 41370), (5516, 41160), (5880, 38612), (5910, 38416), (6304, 36015), (6860, 33096), (6895, 32928), (7203, 31520), (7840, 28959), (7880, 28812), (8232, 27580), (8274, 27440), (9456, 24010), (9604, 23640), (9653, 23520), (10290, 22064), (10976, 20685), (11032, 20580), (11760, 19306), (11820, 19208), (12005, 18912), (13720, 16548), (13790, 16464), (14406, 15760)]