38307840

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 129729600

約数和(自身を除く): 91421760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 64, 80, 86, 87, 96, 116, 120, 128, 129, 145, 160, 172, 174, 192, 215, 232, 240, 256, 258, 290, 320, 344, 348, 384, 430, 435, 464, 480, 512, 516, 580, 640, 645, 688, 696, 768, 860, 870, 928, 960, 1024, 1032, 1160, 1247, 1280, 1290, 1376, 1392, 1536, 1720, 1740, 1856, 1920, 2048, 2064, 2320, 2494, 2560, 2580, 2752, 2784, 3072, 3440, 3480, 3712, 3741, 3840, 4128, 4640, 4988, 5120, 5160, 5504, 5568, 6144, 6235, 6880, 6960, 7424, 7482, 7680, 8256, 9280, 9976, 10240, 10320, 11008, 11136, 12470, 13760, 13920, 14848, 14964, 15360, 16512, 18560, 18705, 19952, 20640, 22016, 22272, 24940, 27520, 27840, 29696, 29928, 30720, 33024, 37120, 37410, 39904, 41280, 44032, 44544, 49880, 55040, 55680, 59392, 59856, 66048, 74240, 74820, 79808, 82560, 88064, 89088, 99760, 110080, 111360, 119712, 132096, 148480, 149640, 159616, 165120, 178176, 199520, 220160, 222720, 239424, 264192, 296960, 299280, 319232, 330240, 399040, 440320, 445440, 478848, 598560, 638464, 660480, 798080, 890880, 957696, 1197120, 1276928, 1320960, 1596160, 1915392, 2394240, 2553856, 3192320, 3830784, 4788480, 6384640, 7661568, 9576960, 12769280, 19153920, 38307840]

約数ペア:

[(1, 38307840), (2, 19153920), (3, 12769280), (4, 9576960), (5, 7661568), (6, 6384640), (8, 4788480), (10, 3830784), (12, 3192320), (15, 2553856), (16, 2394240), (20, 1915392), (24, 1596160), (29, 1320960), (30, 1276928), (32, 1197120), (40, 957696), (43, 890880), (48, 798080), (58, 660480), (60, 638464), (64, 598560), (80, 478848), (86, 445440), (87, 440320), (96, 399040), (116, 330240), (120, 319232), (128, 299280), (129, 296960), (145, 264192), (160, 239424), (172, 222720), (174, 220160), (192, 199520), (215, 178176), (232, 165120), (240, 159616), (256, 149640), (258, 148480), (290, 132096), (320, 119712), (344, 111360), (348, 110080), (384, 99760), (430, 89088), (435, 88064), (464, 82560), (480, 79808), (512, 74820), (516, 74240), (580, 66048), (640, 59856), (645, 59392), (688, 55680), (696, 55040), (768, 49880), (860, 44544), (870, 44032), (928, 41280), (960, 39904), (1024, 37410), (1032, 37120), (1160, 33024), (1247, 30720), (1280, 29928), (1290, 29696), (1376, 27840), (1392, 27520), (1536, 24940), (1720, 22272), (1740, 22016), (1856, 20640), (1920, 19952), (2048, 18705), (2064, 18560), (2320, 16512), (2494, 15360), (2560, 14964), (2580, 14848), (2752, 13920), (2784, 13760), (3072, 12470), (3440, 11136), (3480, 11008), (3712, 10320), (3741, 10240), (3840, 9976), (4128, 9280), (4640, 8256), (4988, 7680), (5120, 7482), (5160, 7424), (5504, 6960), (5568, 6880), (6144, 6235)]