208992000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 795884544

約数和(自身を除く): 586892544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 256, 280, 300, 311, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 622, 640, 672, 700, 750, 768, 800, 840, 875, 896, 933, 960, 1000, 1050, 1120, 1200, 1244, 1280, 1344, 1400, 1500, 1555, 1600, 1680, 1750, 1792, 1866, 1920, 2000, 2100, 2177, 2240, 2400, 2488, 2625, 2688, 2800, 3000, 3110, 3200, 3360, 3500, 3732, 3840, 4000, 4200, 4354, 4480, 4665, 4800, 4976, 5250, 5376, 5600, 6000, 6220, 6400, 6531, 6720, 7000, 7464, 7775, 8000, 8400, 8708, 8960, 9330, 9600, 9952, 10500, 10885, 11200, 12000, 12440, 13062, 13440, 14000, 14928, 15550, 16000, 16800, 17416, 18660, 19200, 19904, 21000, 21770, 22400, 23325, 24000, 24880, 26124, 26880, 28000, 29856, 31100, 32000, 32655, 33600, 34832, 37320, 38875, 39808, 42000, 43540, 44800, 46650, 48000, 49760, 52248, 54425, 56000, 59712, 62200, 65310, 67200, 69664, 74640, 77750, 79616, 84000, 87080, 93300, 96000, 99520, 104496, 108850, 112000, 116625, 119424, 124400, 130620, 134400, 139328, 149280, 155500, 163275, 168000, 174160, 186600, 199040, 208992, 217700, 224000, 233250, 238848, 248800, 261240, 272125, 278656, 298560, 311000, 326550, 336000, 348320, 373200, 398080, 417984, 435400, 466500, 497600, 522480, 544250, 557312, 597120, 622000, 653100, 672000, 696640, 746400, 816375, 835968, 870800, 933000, 995200, 1044960, 1088500, 1194240, 1244000, 1306200, 1393280, 1492800, 1632750, 1671936, 1741600, 1866000, 1990400, 2089920, 2177000, 2488000, 2612400, 2786560, 2985600, 3265500, 3483200, 3732000, 4179840, 4354000, 4976000, 5224800, 5971200, 6531000, 6966400, 7464000, 8359680, 8708000, 9952000, 10449600, 13062000, 13932800, 14928000, 17416000, 20899200, 26124000, 29856000, 34832000, 41798400, 52248000, 69664000, 104496000, 208992000]

約数ペア:

[(1, 208992000), (2, 104496000), (3, 69664000), (4, 52248000), (5, 41798400), (6, 34832000), (7, 29856000), (8, 26124000), (10, 20899200), (12, 17416000), (14, 14928000), (15, 13932800), (16, 13062000), (20, 10449600), (21, 9952000), (24, 8708000), (25, 8359680), (28, 7464000), (30, 6966400), (32, 6531000), (35, 5971200), (40, 5224800), (42, 4976000), (48, 4354000), (50, 4179840), (56, 3732000), (60, 3483200), (64, 3265500), (70, 2985600), (75, 2786560), (80, 2612400), (84, 2488000), (96, 2177000), (100, 2089920), (105, 1990400), (112, 1866000), (120, 1741600), (125, 1671936), (128, 1632750), (140, 1492800), (150, 1393280), (160, 1306200), (168, 1244000), (175, 1194240), (192, 1088500), (200, 1044960), (210, 995200), (224, 933000), (240, 870800), (250, 835968), (256, 816375), (280, 746400), (300, 696640), (311, 672000), (320, 653100), (336, 622000), (350, 597120), (375, 557312), (384, 544250), (400, 522480), (420, 497600), (448, 466500), (480, 435400), (500, 417984), (525, 398080), (560, 373200), (600, 348320), (622, 336000), (640, 326550), (672, 311000), (700, 298560), (750, 278656), (768, 272125), (800, 261240), (840, 248800), (875, 238848), (896, 233250), (933, 224000), (960, 217700), (1000, 208992), (1050, 199040), (1120, 186600), (1200, 174160), (1244, 168000), (1280, 163275), (1344, 155500), (1400, 149280), (1500, 139328), (1555, 134400), (1600, 130620), (1680, 124400), (1750, 119424), (1792, 116625), (1866, 112000), (1920, 108850), (2000, 104496), (2100, 99520), (2177, 96000), (2240, 93300), (2400, 87080), (2488, 84000), (2625, 79616), (2688, 77750), (2800, 74640), (3000, 69664), (3110, 67200), (3200, 65310), (3360, 62200), (3500, 59712), (3732, 56000), (3840, 54425), (4000, 52248), (4200, 49760), (4354, 48000), (4480, 46650), (4665, 44800), (4800, 43540), (4976, 42000), (5250, 39808), (5376, 38875), (5600, 37320), (6000, 34832), (6220, 33600), (6400, 32655), (6531, 32000), (6720, 31100), (7000, 29856), (7464, 28000), (7775, 26880), (8000, 26124), (8400, 24880), (8708, 24000), (8960, 23325), (9330, 22400), (9600, 21770), (9952, 21000), (10500, 19904), (10885, 19200), (11200, 18660), (12000, 17416), (12440, 16800), (13062, 16000), (13440, 15550), (14000, 14928)]