224334880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 446267360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 131, 139, 140, 154, 160, 176, 220, 224, 262, 278, 280, 308, 352, 385, 440, 524, 556, 560, 616, 655, 695, 770, 880, 917, 973, 1048, 1112, 1120, 1232, 1310, 1390, 1441, 1529, 1540, 1760, 1834, 1946, 2096, 2224, 2464, 2620, 2780, 2882, 3058, 3080, 3668, 3892, 4192, 4448, 4585, 4865, 5240, 5560, 5764, 6116, 6160, 7205, 7336, 7645, 7784, 9170, 9730, 10087, 10480, 10703, 11120, 11528, 12232, 12320, 14410, 14672, 15290, 15568, 18209, 18340, 19460, 20174, 20960, 21406, 22240, 23056, 24464, 28820, 29344, 30580, 31136, 36418, 36680, 38920, 40348, 42812, 46112, 48928, 50435, 53515, 57640, 61160, 72836, 73360, 77840, 80696, 85624, 91045, 100870, 107030, 115280, 122320, 127463, 145672, 146720, 155680, 161392, 171248, 182090, 200299, 201740, 214060, 230560, 244640, 254926, 291344, 322784, 342496, 364180, 400598, 403480, 428120, 509852, 582688, 637315, 728360, 801196, 806960, 856240, 1001495, 1019704, 1274630, 1402093, 1456720, 1602392, 1613920, 1712480, 2002990, 2039408, 2549260, 2804186, 2913440, 3204784, 4005980, 4078816, 5098520, 5608372, 6409568, 7010465, 8011960, 10197040, 11216744, 14020930, 16023920, 20394080, 22433488, 28041860, 32047840, 44866976, 56083720, 112167440, 224334880]

約数ペア:

[(1, 224334880), (2, 112167440), (4, 56083720), (5, 44866976), (7, 32047840), (8, 28041860), (10, 22433488), (11, 20394080), (14, 16023920), (16, 14020930), (20, 11216744), (22, 10197040), (28, 8011960), (32, 7010465), (35, 6409568), (40, 5608372), (44, 5098520), (55, 4078816), (56, 4005980), (70, 3204784), (77, 2913440), (80, 2804186), (88, 2549260), (110, 2039408), (112, 2002990), (131, 1712480), (139, 1613920), (140, 1602392), (154, 1456720), (160, 1402093), (176, 1274630), (220, 1019704), (224, 1001495), (262, 856240), (278, 806960), (280, 801196), (308, 728360), (352, 637315), (385, 582688), (440, 509852), (524, 428120), (556, 403480), (560, 400598), (616, 364180), (655, 342496), (695, 322784), (770, 291344), (880, 254926), (917, 244640), (973, 230560), (1048, 214060), (1112, 201740), (1120, 200299), (1232, 182090), (1310, 171248), (1390, 161392), (1441, 155680), (1529, 146720), (1540, 145672), (1760, 127463), (1834, 122320), (1946, 115280), (2096, 107030), (2224, 100870), (2464, 91045), (2620, 85624), (2780, 80696), (2882, 77840), (3058, 73360), (3080, 72836), (3668, 61160), (3892, 57640), (4192, 53515), (4448, 50435), (4585, 48928), (4865, 46112), (5240, 42812), (5560, 40348), (5764, 38920), (6116, 36680), (6160, 36418), (7205, 31136), (7336, 30580), (7645, 29344), (7784, 28820), (9170, 24464), (9730, 23056), (10087, 22240), (10480, 21406), (10703, 20960), (11120, 20174), (11528, 19460), (12232, 18340), (12320, 18209), (14410, 15568), (14672, 15290)]