236257280

素因数分解:

$2^{16}\times 5^1\times 7^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 136

約数和(自身を含む): 654306432

約数和(自身を除く): 418049152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 103, 112, 128, 140, 160, 206, 224, 256, 280, 320, 412, 448, 512, 515, 560, 640, 721, 824, 896, 1024, 1030, 1120, 1280, 1442, 1648, 1792, 2048, 2060, 2240, 2560, 2884, 3296, 3584, 3605, 4096, 4120, 4480, 5120, 5768, 6592, 7168, 7210, 8192, 8240, 8960, 10240, 11536, 13184, 14336, 14420, 16384, 16480, 17920, 20480, 23072, 26368, 28672, 28840, 32768, 32960, 35840, 40960, 46144, 52736, 57344, 57680, 65536, 65920, 71680, 81920, 92288, 105472, 114688, 115360, 131840, 143360, 163840, 184576, 210944, 229376, 230720, 263680, 286720, 327680, 369152, 421888, 458752, 461440, 527360, 573440, 738304, 843776, 922880, 1054720, 1146880, 1476608, 1687552, 1845760, 2109440, 2293760, 2953216, 3375104, 3691520, 4218880, 5906432, 6750208, 7383040, 8437760, 11812864, 14766080, 16875520, 23625728, 29532160, 33751040, 47251456, 59064320, 118128640, 236257280]

約数ペア:

[(1, 236257280), (2, 118128640), (4, 59064320), (5, 47251456), (7, 33751040), (8, 29532160), (10, 23625728), (14, 16875520), (16, 14766080), (20, 11812864), (28, 8437760), (32, 7383040), (35, 6750208), (40, 5906432), (56, 4218880), (64, 3691520), (70, 3375104), (80, 2953216), (103, 2293760), (112, 2109440), (128, 1845760), (140, 1687552), (160, 1476608), (206, 1146880), (224, 1054720), (256, 922880), (280, 843776), (320, 738304), (412, 573440), (448, 527360), (512, 461440), (515, 458752), (560, 421888), (640, 369152), (721, 327680), (824, 286720), (896, 263680), (1024, 230720), (1030, 229376), (1120, 210944), (1280, 184576), (1442, 163840), (1648, 143360), (1792, 131840), (2048, 115360), (2060, 114688), (2240, 105472), (2560, 92288), (2884, 81920), (3296, 71680), (3584, 65920), (3605, 65536), (4096, 57680), (4120, 57344), (4480, 52736), (5120, 46144), (5768, 40960), (6592, 35840), (7168, 32960), (7210, 32768), (8192, 28840), (8240, 28672), (8960, 26368), (10240, 23072), (11536, 20480), (13184, 17920), (14336, 16480), (14420, 16384)]