224294560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 637459200

約数和(自身を除く): 413164640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 61, 67, 70, 80, 98, 112, 122, 134, 140, 160, 196, 224, 244, 245, 268, 280, 305, 335, 343, 392, 427, 469, 488, 490, 536, 560, 610, 670, 686, 784, 854, 938, 976, 980, 1072, 1120, 1220, 1340, 1372, 1568, 1708, 1715, 1876, 1952, 1960, 2135, 2144, 2345, 2440, 2680, 2744, 2989, 3283, 3416, 3430, 3752, 3920, 4087, 4270, 4690, 4880, 5360, 5488, 5978, 6566, 6832, 6860, 7504, 7840, 8174, 8540, 9380, 9760, 10720, 10976, 11956, 13132, 13664, 13720, 14945, 15008, 16348, 16415, 17080, 18760, 20435, 20923, 22981, 23912, 26264, 27440, 28609, 29890, 32696, 32830, 34160, 37520, 40870, 41846, 45962, 47824, 52528, 54880, 57218, 59780, 65392, 65660, 68320, 75040, 81740, 83692, 91924, 95648, 104615, 105056, 114436, 114905, 119560, 130784, 131320, 143045, 163480, 167384, 183848, 200263, 209230, 228872, 229810, 239120, 262640, 286090, 326960, 334768, 367696, 400526, 418460, 457744, 459620, 478240, 525280, 572180, 653920, 669536, 735392, 801052, 836920, 915488, 919240, 1001315, 1144360, 1401841, 1602104, 1673840, 1838480, 2002630, 2288720, 2803682, 3204208, 3347680, 3676960, 4005260, 4577440, 5607364, 6408416, 7009205, 8010520, 11214728, 14018410, 16021040, 22429456, 28036820, 32042080, 44858912, 56073640, 112147280, 224294560]

約数ペア:

[(1, 224294560), (2, 112147280), (4, 56073640), (5, 44858912), (7, 32042080), (8, 28036820), (10, 22429456), (14, 16021040), (16, 14018410), (20, 11214728), (28, 8010520), (32, 7009205), (35, 6408416), (40, 5607364), (49, 4577440), (56, 4005260), (61, 3676960), (67, 3347680), (70, 3204208), (80, 2803682), (98, 2288720), (112, 2002630), (122, 1838480), (134, 1673840), (140, 1602104), (160, 1401841), (196, 1144360), (224, 1001315), (244, 919240), (245, 915488), (268, 836920), (280, 801052), (305, 735392), (335, 669536), (343, 653920), (392, 572180), (427, 525280), (469, 478240), (488, 459620), (490, 457744), (536, 418460), (560, 400526), (610, 367696), (670, 334768), (686, 326960), (784, 286090), (854, 262640), (938, 239120), (976, 229810), (980, 228872), (1072, 209230), (1120, 200263), (1220, 183848), (1340, 167384), (1372, 163480), (1568, 143045), (1708, 131320), (1715, 130784), (1876, 119560), (1952, 114905), (1960, 114436), (2135, 105056), (2144, 104615), (2345, 95648), (2440, 91924), (2680, 83692), (2744, 81740), (2989, 75040), (3283, 68320), (3416, 65660), (3430, 65392), (3752, 59780), (3920, 57218), (4087, 54880), (4270, 52528), (4690, 47824), (4880, 45962), (5360, 41846), (5488, 40870), (5978, 37520), (6566, 34160), (6832, 32830), (6860, 32696), (7504, 29890), (7840, 28609), (8174, 27440), (8540, 26264), (9380, 23912), (9760, 22981), (10720, 20923), (10976, 20435), (11956, 18760), (13132, 17080), (13664, 16415), (13720, 16348), (14945, 15008)]