254352000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 256

約数和(自身を含む): 964903680

約数和(自身を除く): 710551680

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, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 480, 500, 525, 560, 600, 640, 672, 700, 750, 757, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1514, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2271, 2400, 2625, 2688, 2800, 3000, 3028, 3200, 3360, 3500, 3785, 4000, 4200, 4480, 4542, 4800, 5250, 5299, 5600, 6000, 6056, 6720, 7000, 7570, 8000, 8400, 9084, 9600, 10500, 10598, 11200, 11355, 12000, 12112, 13440, 14000, 15140, 15897, 16000, 16800, 18168, 18925, 21000, 21196, 22400, 22710, 24000, 24224, 26495, 28000, 30280, 31794, 33600, 36336, 37850, 42000, 42392, 45420, 48000, 48448, 52990, 56000, 56775, 60560, 63588, 67200, 72672, 75700, 79485, 84000, 84784, 90840, 94625, 96896, 105980, 112000, 113550, 121120, 127176, 132475, 145344, 151400, 158970, 168000, 169568, 181680, 189250, 211960, 227100, 242240, 254352, 264950, 283875, 290688, 302800, 317940, 336000, 339136, 363360, 378500, 397425, 423920, 454200, 484480, 508704, 529900, 567750, 605600, 635880, 662375, 678272, 726720, 757000, 794850, 847840, 908400, 1017408, 1059800, 1135500, 1211200, 1271760, 1324750, 1453440, 1514000, 1589700, 1695680, 1816800, 1987125, 2034816, 2119600, 2271000, 2422400, 2543520, 2649500, 3028000, 3179400, 3391360, 3633600, 3974250, 4239200, 4542000, 5087040, 5299000, 6056000, 6358800, 7267200, 7948500, 8478400, 9084000, 10174080, 10598000, 12112000, 12717600, 15897000, 16956800, 18168000, 21196000, 25435200, 31794000, 36336000, 42392000, 50870400, 63588000, 84784000, 127176000, 254352000]

約数ペア:

[(1, 254352000), (2, 127176000), (3, 84784000), (4, 63588000), (5, 50870400), (6, 42392000), (7, 36336000), (8, 31794000), (10, 25435200), (12, 21196000), (14, 18168000), (15, 16956800), (16, 15897000), (20, 12717600), (21, 12112000), (24, 10598000), (25, 10174080), (28, 9084000), (30, 8478400), (32, 7948500), (35, 7267200), (40, 6358800), (42, 6056000), (48, 5299000), (50, 5087040), (56, 4542000), (60, 4239200), (64, 3974250), (70, 3633600), (75, 3391360), (80, 3179400), (84, 3028000), (96, 2649500), (100, 2543520), (105, 2422400), (112, 2271000), (120, 2119600), (125, 2034816), (128, 1987125), (140, 1816800), (150, 1695680), (160, 1589700), (168, 1514000), (175, 1453440), (192, 1324750), (200, 1271760), (210, 1211200), (224, 1135500), (240, 1059800), (250, 1017408), (280, 908400), (300, 847840), (320, 794850), (336, 757000), (350, 726720), (375, 678272), (384, 662375), (400, 635880), (420, 605600), (448, 567750), (480, 529900), (500, 508704), (525, 484480), (560, 454200), (600, 423920), (640, 397425), (672, 378500), (700, 363360), (750, 339136), (757, 336000), (800, 317940), (840, 302800), (875, 290688), (896, 283875), (960, 264950), (1000, 254352), (1050, 242240), (1120, 227100), (1200, 211960), (1344, 189250), (1400, 181680), (1500, 169568), (1514, 168000), (1600, 158970), (1680, 151400), (1750, 145344), (1920, 132475), (2000, 127176), (2100, 121120), (2240, 113550), (2271, 112000), (2400, 105980), (2625, 96896), (2688, 94625), (2800, 90840), (3000, 84784), (3028, 84000), (3200, 79485), (3360, 75700), (3500, 72672), (3785, 67200), (4000, 63588), (4200, 60560), (4480, 56775), (4542, 56000), (4800, 52990), (5250, 48448), (5299, 48000), (5600, 45420), (6000, 42392), (6056, 42000), (6720, 37850), (7000, 36336), (7570, 33600), (8000, 31794), (8400, 30280), (9084, 28000), (9600, 26495), (10500, 24224), (10598, 24000), (11200, 22710), (11355, 22400), (12000, 21196), (12112, 21000), (13440, 18925), (14000, 18168), (15140, 16800), (15897, 16000)]