168448000

素因数分解:

$2^{12}\times 5^3\times 7^1\times {\mathrm{47}}^1$

素因数の和:93

約数の個数: 208

約数和(自身を含む): 490673664

約数和(自身を除く): 322225664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 64, 70, 80, 94, 100, 112, 125, 128, 140, 160, 175, 188, 200, 224, 235, 250, 256, 280, 320, 329, 350, 376, 400, 448, 470, 500, 512, 560, 640, 658, 700, 752, 800, 875, 896, 940, 1000, 1024, 1120, 1175, 1280, 1316, 1400, 1504, 1600, 1645, 1750, 1792, 1880, 2000, 2048, 2240, 2350, 2560, 2632, 2800, 3008, 3200, 3290, 3500, 3584, 3760, 4000, 4096, 4480, 4700, 5120, 5264, 5600, 5875, 6016, 6400, 6580, 7000, 7168, 7520, 8000, 8225, 8960, 9400, 10240, 10528, 11200, 11750, 12032, 12800, 13160, 14000, 14336, 15040, 16000, 16450, 17920, 18800, 20480, 21056, 22400, 23500, 24064, 25600, 26320, 28000, 28672, 30080, 32000, 32900, 35840, 37600, 41125, 42112, 44800, 47000, 48128, 51200, 52640, 56000, 60160, 64000, 65800, 71680, 75200, 82250, 84224, 89600, 94000, 96256, 102400, 105280, 112000, 120320, 128000, 131600, 143360, 150400, 164500, 168448, 179200, 188000, 192512, 210560, 224000, 240640, 256000, 263200, 300800, 329000, 336896, 358400, 376000, 421120, 448000, 481280, 512000, 526400, 601600, 658000, 673792, 716800, 752000, 842240, 896000, 962560, 1052800, 1203200, 1316000, 1347584, 1504000, 1684480, 1792000, 2105600, 2406400, 2632000, 3008000, 3368960, 3584000, 4211200, 4812800, 5264000, 6016000, 6737920, 8422400, 10528000, 12032000, 16844800, 21056000, 24064000, 33689600, 42112000, 84224000, 168448000]

約数ペア:

[(1, 168448000), (2, 84224000), (4, 42112000), (5, 33689600), (7, 24064000), (8, 21056000), (10, 16844800), (14, 12032000), (16, 10528000), (20, 8422400), (25, 6737920), (28, 6016000), (32, 5264000), (35, 4812800), (40, 4211200), (47, 3584000), (50, 3368960), (56, 3008000), (64, 2632000), (70, 2406400), (80, 2105600), (94, 1792000), (100, 1684480), (112, 1504000), (125, 1347584), (128, 1316000), (140, 1203200), (160, 1052800), (175, 962560), (188, 896000), (200, 842240), (224, 752000), (235, 716800), (250, 673792), (256, 658000), (280, 601600), (320, 526400), (329, 512000), (350, 481280), (376, 448000), (400, 421120), (448, 376000), (470, 358400), (500, 336896), (512, 329000), (560, 300800), (640, 263200), (658, 256000), (700, 240640), (752, 224000), (800, 210560), (875, 192512), (896, 188000), (940, 179200), (1000, 168448), (1024, 164500), (1120, 150400), (1175, 143360), (1280, 131600), (1316, 128000), (1400, 120320), (1504, 112000), (1600, 105280), (1645, 102400), (1750, 96256), (1792, 94000), (1880, 89600), (2000, 84224), (2048, 82250), (2240, 75200), (2350, 71680), (2560, 65800), (2632, 64000), (2800, 60160), (3008, 56000), (3200, 52640), (3290, 51200), (3500, 48128), (3584, 47000), (3760, 44800), (4000, 42112), (4096, 41125), (4480, 37600), (4700, 35840), (5120, 32900), (5264, 32000), (5600, 30080), (5875, 28672), (6016, 28000), (6400, 26320), (6580, 25600), (7000, 24064), (7168, 23500), (7520, 22400), (8000, 21056), (8225, 20480), (8960, 18800), (9400, 17920), (10240, 16450), (10528, 16000), (11200, 15040), (11750, 14336), (12032, 14000), (12800, 13160)]