142714880

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 429287040

約数和(自身を除く): 286572160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 181, 220, 224, 256, 280, 308, 320, 352, 362, 385, 440, 448, 512, 560, 616, 640, 704, 724, 770, 880, 896, 905, 1024, 1120, 1232, 1267, 1280, 1408, 1448, 1540, 1760, 1792, 1810, 1991, 2048, 2240, 2464, 2534, 2560, 2816, 2896, 3080, 3520, 3584, 3620, 3982, 4480, 4928, 5068, 5120, 5632, 5792, 6160, 6335, 7040, 7168, 7240, 7964, 8960, 9856, 9955, 10136, 10240, 11264, 11584, 12320, 12670, 13937, 14080, 14336, 14480, 15928, 17920, 19712, 19910, 20272, 22528, 23168, 24640, 25340, 27874, 28160, 28960, 31856, 35840, 39424, 39820, 40544, 46336, 49280, 50680, 55748, 56320, 57920, 63712, 69685, 71680, 78848, 79640, 81088, 92672, 98560, 101360, 111496, 112640, 115840, 127424, 139370, 157696, 159280, 162176, 185344, 197120, 202720, 222992, 231680, 254848, 278740, 318560, 324352, 370688, 394240, 405440, 445984, 463360, 509696, 557480, 637120, 648704, 788480, 810880, 891968, 926720, 1019392, 1114960, 1274240, 1297408, 1621760, 1783936, 1853440, 2038784, 2229920, 2548480, 2594816, 3243520, 3567872, 4077568, 4459840, 5096960, 6487040, 7135744, 8919680, 10193920, 12974080, 14271488, 17839360, 20387840, 28542976, 35678720, 71357440, 142714880]

約数ペア:

[(1, 142714880), (2, 71357440), (4, 35678720), (5, 28542976), (7, 20387840), (8, 17839360), (10, 14271488), (11, 12974080), (14, 10193920), (16, 8919680), (20, 7135744), (22, 6487040), (28, 5096960), (32, 4459840), (35, 4077568), (40, 3567872), (44, 3243520), (55, 2594816), (56, 2548480), (64, 2229920), (70, 2038784), (77, 1853440), (80, 1783936), (88, 1621760), (110, 1297408), (112, 1274240), (128, 1114960), (140, 1019392), (154, 926720), (160, 891968), (176, 810880), (181, 788480), (220, 648704), (224, 637120), (256, 557480), (280, 509696), (308, 463360), (320, 445984), (352, 405440), (362, 394240), (385, 370688), (440, 324352), (448, 318560), (512, 278740), (560, 254848), (616, 231680), (640, 222992), (704, 202720), (724, 197120), (770, 185344), (880, 162176), (896, 159280), (905, 157696), (1024, 139370), (1120, 127424), (1232, 115840), (1267, 112640), (1280, 111496), (1408, 101360), (1448, 98560), (1540, 92672), (1760, 81088), (1792, 79640), (1810, 78848), (1991, 71680), (2048, 69685), (2240, 63712), (2464, 57920), (2534, 56320), (2560, 55748), (2816, 50680), (2896, 49280), (3080, 46336), (3520, 40544), (3584, 39820), (3620, 39424), (3982, 35840), (4480, 31856), (4928, 28960), (5068, 28160), (5120, 27874), (5632, 25340), (5792, 24640), (6160, 23168), (6335, 22528), (7040, 20272), (7168, 19910), (7240, 19712), (7964, 17920), (8960, 15928), (9856, 14480), (9955, 14336), (10136, 14080), (10240, 13937), (11264, 12670), (11584, 12320)]