102154240

素因数分解:

$2^{14}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 120

約数和(自身を含む): 259514640

約数和(自身を除く): 157360400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 80, 86, 116, 128, 145, 160, 172, 215, 232, 256, 290, 320, 344, 430, 464, 512, 580, 640, 688, 860, 928, 1024, 1160, 1247, 1280, 1376, 1720, 1856, 2048, 2320, 2494, 2560, 2752, 3440, 3712, 4096, 4640, 4988, 5120, 5504, 6235, 6880, 7424, 8192, 9280, 9976, 10240, 11008, 12470, 13760, 14848, 16384, 18560, 19952, 20480, 22016, 24940, 27520, 29696, 37120, 39904, 40960, 44032, 49880, 55040, 59392, 74240, 79808, 81920, 88064, 99760, 110080, 118784, 148480, 159616, 176128, 199520, 220160, 237568, 296960, 319232, 352256, 399040, 440320, 475136, 593920, 638464, 704512, 798080, 880640, 1187840, 1276928, 1596160, 1761280, 2375680, 2553856, 3192320, 3522560, 5107712, 6384640, 10215424, 12769280, 20430848, 25538560, 51077120, 102154240]

約数ペア:

[(1, 102154240), (2, 51077120), (4, 25538560), (5, 20430848), (8, 12769280), (10, 10215424), (16, 6384640), (20, 5107712), (29, 3522560), (32, 3192320), (40, 2553856), (43, 2375680), (58, 1761280), (64, 1596160), (80, 1276928), (86, 1187840), (116, 880640), (128, 798080), (145, 704512), (160, 638464), (172, 593920), (215, 475136), (232, 440320), (256, 399040), (290, 352256), (320, 319232), (344, 296960), (430, 237568), (464, 220160), (512, 199520), (580, 176128), (640, 159616), (688, 148480), (860, 118784), (928, 110080), (1024, 99760), (1160, 88064), (1247, 81920), (1280, 79808), (1376, 74240), (1720, 59392), (1856, 55040), (2048, 49880), (2320, 44032), (2494, 40960), (2560, 39904), (2752, 37120), (3440, 29696), (3712, 27520), (4096, 24940), (4640, 22016), (4988, 20480), (5120, 19952), (5504, 18560), (6235, 16384), (6880, 14848), (7424, 13760), (8192, 12470), (9280, 11008), (9976, 10240)]