328632320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 801964800

約数和(自身を除く): 473332480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 479, 512, 536, 640, 670, 958, 1024, 1072, 1280, 1340, 1916, 2048, 2144, 2395, 2560, 2680, 3832, 4288, 4790, 5120, 5360, 7664, 8576, 9580, 10240, 10720, 15328, 17152, 19160, 21440, 30656, 32093, 34304, 38320, 42880, 61312, 64186, 68608, 76640, 85760, 122624, 128372, 137216, 153280, 160465, 171520, 245248, 256744, 306560, 320930, 343040, 490496, 513488, 613120, 641860, 686080, 980992, 1026976, 1226240, 1283720, 2053952, 2452480, 2567440, 4107904, 4904960, 5134880, 8215808, 10269760, 16431616, 20539520, 32863232, 41079040, 65726464, 82158080, 164316160, 328632320]

約数ペア:

[(1, 328632320), (2, 164316160), (4, 82158080), (5, 65726464), (8, 41079040), (10, 32863232), (16, 20539520), (20, 16431616), (32, 10269760), (40, 8215808), (64, 5134880), (67, 4904960), (80, 4107904), (128, 2567440), (134, 2452480), (160, 2053952), (256, 1283720), (268, 1226240), (320, 1026976), (335, 980992), (479, 686080), (512, 641860), (536, 613120), (640, 513488), (670, 490496), (958, 343040), (1024, 320930), (1072, 306560), (1280, 256744), (1340, 245248), (1916, 171520), (2048, 160465), (2144, 153280), (2395, 137216), (2560, 128372), (2680, 122624), (3832, 85760), (4288, 76640), (4790, 68608), (5120, 64186), (5360, 61312), (7664, 42880), (8576, 38320), (9580, 34304), (10240, 32093), (10720, 30656), (15328, 21440), (17152, 19160)]