23072000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{103}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 66323712

約数和(自身を除く): 43251712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 103, 112, 125, 128, 140, 160, 175, 200, 206, 224, 250, 256, 280, 320, 350, 400, 412, 448, 500, 515, 560, 640, 700, 721, 800, 824, 875, 896, 1000, 1030, 1120, 1280, 1400, 1442, 1600, 1648, 1750, 1792, 2000, 2060, 2240, 2575, 2800, 2884, 3200, 3296, 3500, 3605, 4000, 4120, 4480, 5150, 5600, 5768, 6400, 6592, 7000, 7210, 8000, 8240, 8960, 10300, 11200, 11536, 12875, 13184, 14000, 14420, 16000, 16480, 18025, 20600, 22400, 23072, 25750, 26368, 28000, 28840, 32000, 32960, 36050, 41200, 44800, 46144, 51500, 56000, 57680, 65920, 72100, 82400, 90125, 92288, 103000, 112000, 115360, 131840, 144200, 164800, 180250, 184576, 206000, 224000, 230720, 288400, 329600, 360500, 412000, 461440, 576800, 659200, 721000, 824000, 922880, 1153600, 1442000, 1648000, 2307200, 2884000, 3296000, 4614400, 5768000, 11536000, 23072000]

約数ペア:

[(1, 23072000), (2, 11536000), (4, 5768000), (5, 4614400), (7, 3296000), (8, 2884000), (10, 2307200), (14, 1648000), (16, 1442000), (20, 1153600), (25, 922880), (28, 824000), (32, 721000), (35, 659200), (40, 576800), (50, 461440), (56, 412000), (64, 360500), (70, 329600), (80, 288400), (100, 230720), (103, 224000), (112, 206000), (125, 184576), (128, 180250), (140, 164800), (160, 144200), (175, 131840), (200, 115360), (206, 112000), (224, 103000), (250, 92288), (256, 90125), (280, 82400), (320, 72100), (350, 65920), (400, 57680), (412, 56000), (448, 51500), (500, 46144), (515, 44800), (560, 41200), (640, 36050), (700, 32960), (721, 32000), (800, 28840), (824, 28000), (875, 26368), (896, 25750), (1000, 23072), (1030, 22400), (1120, 20600), (1280, 18025), (1400, 16480), (1442, 16000), (1600, 14420), (1648, 14000), (1750, 13184), (1792, 12875), (2000, 11536), (2060, 11200), (2240, 10300), (2575, 8960), (2800, 8240), (2884, 8000), (3200, 7210), (3296, 7000), (3500, 6592), (3605, 6400), (4000, 5768), (4120, 5600), (4480, 5150)]