210560000

素因数分解:

$2^{10}\times 5^4\times 7^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 220

約数和(自身を含む): 613903488

約数和(自身を除く): 403343488

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, 625, 640, 658, 700, 752, 800, 875, 896, 940, 1000, 1024, 1120, 1175, 1250, 1280, 1316, 1400, 1504, 1600, 1645, 1750, 1792, 1880, 2000, 2240, 2350, 2500, 2560, 2632, 2800, 3008, 3200, 3290, 3500, 3584, 3760, 4000, 4375, 4480, 4700, 5000, 5120, 5264, 5600, 5875, 6016, 6400, 6580, 7000, 7168, 7520, 8000, 8225, 8750, 8960, 9400, 10000, 10528, 11200, 11750, 12032, 12800, 13160, 14000, 15040, 16000, 16450, 17500, 17920, 18800, 20000, 21056, 22400, 23500, 24064, 25600, 26320, 28000, 29375, 30080, 32000, 32900, 35000, 35840, 37600, 40000, 41125, 42112, 44800, 47000, 48128, 52640, 56000, 58750, 60160, 64000, 65800, 70000, 75200, 80000, 82250, 84224, 89600, 94000, 105280, 112000, 117500, 120320, 128000, 131600, 140000, 150400, 160000, 164500, 168448, 179200, 188000, 205625, 210560, 224000, 235000, 240640, 263200, 280000, 300800, 320000, 329000, 336896, 376000, 411250, 421120, 448000, 470000, 526400, 560000, 601600, 640000, 658000, 752000, 822500, 842240, 896000, 940000, 1052800, 1120000, 1203200, 1316000, 1504000, 1645000, 1684480, 1880000, 2105600, 2240000, 2632000, 3008000, 3290000, 3760000, 4211200, 4480000, 5264000, 6016000, 6580000, 7520000, 8422400, 10528000, 13160000, 15040000, 21056000, 26320000, 30080000, 42112000, 52640000, 105280000, 210560000]

約数ペア:

[(1, 210560000), (2, 105280000), (4, 52640000), (5, 42112000), (7, 30080000), (8, 26320000), (10, 21056000), (14, 15040000), (16, 13160000), (20, 10528000), (25, 8422400), (28, 7520000), (32, 6580000), (35, 6016000), (40, 5264000), (47, 4480000), (50, 4211200), (56, 3760000), (64, 3290000), (70, 3008000), (80, 2632000), (94, 2240000), (100, 2105600), (112, 1880000), (125, 1684480), (128, 1645000), (140, 1504000), (160, 1316000), (175, 1203200), (188, 1120000), (200, 1052800), (224, 940000), (235, 896000), (250, 842240), (256, 822500), (280, 752000), (320, 658000), (329, 640000), (350, 601600), (376, 560000), (400, 526400), (448, 470000), (470, 448000), (500, 421120), (512, 411250), (560, 376000), (625, 336896), (640, 329000), (658, 320000), (700, 300800), (752, 280000), (800, 263200), (875, 240640), (896, 235000), (940, 224000), (1000, 210560), (1024, 205625), (1120, 188000), (1175, 179200), (1250, 168448), (1280, 164500), (1316, 160000), (1400, 150400), (1504, 140000), (1600, 131600), (1645, 128000), (1750, 120320), (1792, 117500), (1880, 112000), (2000, 105280), (2240, 94000), (2350, 89600), (2500, 84224), (2560, 82250), (2632, 80000), (2800, 75200), (3008, 70000), (3200, 65800), (3290, 64000), (3500, 60160), (3584, 58750), (3760, 56000), (4000, 52640), (4375, 48128), (4480, 47000), (4700, 44800), (5000, 42112), (5120, 41125), (5264, 40000), (5600, 37600), (5875, 35840), (6016, 35000), (6400, 32900), (6580, 32000), (7000, 30080), (7168, 29375), (7520, 28000), (8000, 26320), (8225, 25600), (8750, 24064), (8960, 23500), (9400, 22400), (10000, 21056), (10528, 20000), (11200, 18800), (11750, 17920), (12032, 17500), (12800, 16450), (13160, 16000), (14000, 15040)]