922880000

素因数分解:

$2^{11}\times 5^4\times 7^1\times {\mathrm{103}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 2660898240

約数和(自身を除く): 1738018240

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, 512, 515, 560, 625, 640, 700, 721, 800, 824, 875, 896, 1000, 1024, 1030, 1120, 1250, 1280, 1400, 1442, 1600, 1648, 1750, 1792, 2000, 2048, 2060, 2240, 2500, 2560, 2575, 2800, 2884, 3200, 3296, 3500, 3584, 3605, 4000, 4120, 4375, 4480, 5000, 5120, 5150, 5600, 5768, 6400, 6592, 7000, 7168, 7210, 8000, 8240, 8750, 8960, 10000, 10240, 10300, 11200, 11536, 12800, 12875, 13184, 14000, 14336, 14420, 16000, 16480, 17500, 17920, 18025, 20000, 20600, 22400, 23072, 25600, 25750, 26368, 28000, 28840, 32000, 32960, 35000, 35840, 36050, 40000, 41200, 44800, 46144, 51200, 51500, 52736, 56000, 57680, 64000, 64375, 65920, 70000, 71680, 72100, 80000, 82400, 89600, 90125, 92288, 103000, 105472, 112000, 115360, 128000, 128750, 131840, 140000, 144200, 160000, 164800, 179200, 180250, 184576, 206000, 210944, 224000, 230720, 256000, 257500, 263680, 280000, 288400, 320000, 329600, 358400, 360500, 369152, 412000, 448000, 450625, 461440, 515000, 527360, 560000, 576800, 640000, 659200, 721000, 738304, 824000, 896000, 901250, 922880, 1030000, 1054720, 1120000, 1153600, 1280000, 1318400, 1442000, 1476608, 1648000, 1792000, 1802500, 1845760, 2060000, 2240000, 2307200, 2636800, 2884000, 3296000, 3605000, 3691520, 4120000, 4480000, 4614400, 5273600, 5768000, 6592000, 7210000, 7383040, 8240000, 8960000, 9228800, 11536000, 13184000, 14420000, 16480000, 18457600, 23072000, 26368000, 28840000, 32960000, 36915200, 46144000, 57680000, 65920000, 92288000, 115360000, 131840000, 184576000, 230720000, 461440000, 922880000]

約数ペア:

[(1, 922880000), (2, 461440000), (4, 230720000), (5, 184576000), (7, 131840000), (8, 115360000), (10, 92288000), (14, 65920000), (16, 57680000), (20, 46144000), (25, 36915200), (28, 32960000), (32, 28840000), (35, 26368000), (40, 23072000), (50, 18457600), (56, 16480000), (64, 14420000), (70, 13184000), (80, 11536000), (100, 9228800), (103, 8960000), (112, 8240000), (125, 7383040), (128, 7210000), (140, 6592000), (160, 5768000), (175, 5273600), (200, 4614400), (206, 4480000), (224, 4120000), (250, 3691520), (256, 3605000), (280, 3296000), (320, 2884000), (350, 2636800), (400, 2307200), (412, 2240000), (448, 2060000), (500, 1845760), (512, 1802500), (515, 1792000), (560, 1648000), (625, 1476608), (640, 1442000), (700, 1318400), (721, 1280000), (800, 1153600), (824, 1120000), (875, 1054720), (896, 1030000), (1000, 922880), (1024, 901250), (1030, 896000), (1120, 824000), (1250, 738304), (1280, 721000), (1400, 659200), (1442, 640000), (1600, 576800), (1648, 560000), (1750, 527360), (1792, 515000), (2000, 461440), (2048, 450625), (2060, 448000), (2240, 412000), (2500, 369152), (2560, 360500), (2575, 358400), (2800, 329600), (2884, 320000), (3200, 288400), (3296, 280000), (3500, 263680), (3584, 257500), (3605, 256000), (4000, 230720), (4120, 224000), (4375, 210944), (4480, 206000), (5000, 184576), (5120, 180250), (5150, 179200), (5600, 164800), (5768, 160000), (6400, 144200), (6592, 140000), (7000, 131840), (7168, 128750), (7210, 128000), (8000, 115360), (8240, 112000), (8750, 105472), (8960, 103000), (10000, 92288), (10240, 90125), (10300, 89600), (11200, 82400), (11536, 80000), (12800, 72100), (12875, 71680), (13184, 70000), (14000, 65920), (14336, 64375), (14420, 64000), (16000, 57680), (16480, 56000), (17500, 52736), (17920, 51500), (18025, 51200), (20000, 46144), (20600, 44800), (22400, 41200), (23072, 40000), (25600, 36050), (25750, 35840), (26368, 35000), (28000, 32960), (28840, 32000)]