789678080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1245

約数の個数: 96

約数和(自身を含む): 1924715520

約数和(自身を除く): 1135037440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1024, 1072, 1151, 1280, 1340, 2048, 2144, 2302, 2560, 2680, 4288, 4604, 5120, 5360, 5755, 8576, 9208, 10240, 10720, 11510, 17152, 18416, 21440, 23020, 34304, 36832, 42880, 46040, 68608, 73664, 77117, 85760, 92080, 137216, 147328, 154234, 171520, 184160, 294656, 308468, 343040, 368320, 385585, 589312, 616936, 686080, 736640, 771170, 1178624, 1233872, 1473280, 1542340, 2357248, 2467744, 2946560, 3084680, 4935488, 5893120, 6169360, 9870976, 11786240, 12338720, 19741952, 24677440, 39483904, 49354880, 78967808, 98709760, 157935616, 197419520, 394839040, 789678080]

約数ペア:

[(1, 789678080), (2, 394839040), (4, 197419520), (5, 157935616), (8, 98709760), (10, 78967808), (16, 49354880), (20, 39483904), (32, 24677440), (40, 19741952), (64, 12338720), (67, 11786240), (80, 9870976), (128, 6169360), (134, 5893120), (160, 4935488), (256, 3084680), (268, 2946560), (320, 2467744), (335, 2357248), (512, 1542340), (536, 1473280), (640, 1233872), (670, 1178624), (1024, 771170), (1072, 736640), (1151, 686080), (1280, 616936), (1340, 589312), (2048, 385585), (2144, 368320), (2302, 343040), (2560, 308468), (2680, 294656), (4288, 184160), (4604, 171520), (5120, 154234), (5360, 147328), (5755, 137216), (8576, 92080), (9208, 85760), (10240, 77117), (10720, 73664), (11510, 68608), (17152, 46040), (18416, 42880), (21440, 36832), (23020, 34304)]