945051520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1312

約数の個数: 128

約数和(自身を含む): 2597768640

約数和(自身を除く): 1652717120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 193, 224, 280, 320, 386, 448, 560, 640, 772, 896, 965, 1093, 1120, 1351, 1544, 1930, 2186, 2240, 2702, 3088, 3860, 4372, 4480, 5404, 5465, 6176, 6755, 7651, 7720, 8744, 10808, 10930, 12352, 13510, 15302, 15440, 17488, 21616, 21860, 24704, 27020, 30604, 30880, 34976, 38255, 43232, 43720, 54040, 61208, 61760, 69952, 76510, 86464, 87440, 108080, 122416, 123520, 139904, 153020, 172928, 174880, 210949, 216160, 244832, 306040, 349760, 421898, 432320, 489664, 612080, 699520, 843796, 864640, 979328, 1054745, 1224160, 1476643, 1687592, 2109490, 2448320, 2953286, 3375184, 4218980, 4896640, 5906572, 6750368, 7383215, 8437960, 11813144, 13500736, 14766430, 16875920, 23626288, 27001472, 29532860, 33751840, 47252576, 59065720, 67503680, 94505152, 118131440, 135007360, 189010304, 236262880, 472525760, 945051520]

約数ペア:

[(1, 945051520), (2, 472525760), (4, 236262880), (5, 189010304), (7, 135007360), (8, 118131440), (10, 94505152), (14, 67503680), (16, 59065720), (20, 47252576), (28, 33751840), (32, 29532860), (35, 27001472), (40, 23626288), (56, 16875920), (64, 14766430), (70, 13500736), (80, 11813144), (112, 8437960), (128, 7383215), (140, 6750368), (160, 5906572), (193, 4896640), (224, 4218980), (280, 3375184), (320, 2953286), (386, 2448320), (448, 2109490), (560, 1687592), (640, 1476643), (772, 1224160), (896, 1054745), (965, 979328), (1093, 864640), (1120, 843796), (1351, 699520), (1544, 612080), (1930, 489664), (2186, 432320), (2240, 421898), (2702, 349760), (3088, 306040), (3860, 244832), (4372, 216160), (4480, 210949), (5404, 174880), (5465, 172928), (6176, 153020), (6755, 139904), (7651, 123520), (7720, 122416), (8744, 108080), (10808, 87440), (10930, 86464), (12352, 76510), (13510, 69952), (15302, 61760), (15440, 61208), (17488, 54040), (21616, 43720), (21860, 43232), (24704, 38255), (27020, 34976), (30604, 30880)]