478128000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 256

約数和(自身を含む): 1812695040

約数和(自身を除く): 1334567040

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, 800, 840, 875, 896, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1423, 1500, 1600, 1680, 1750, 1920, 2000, 2100, 2240, 2400, 2625, 2688, 2800, 2846, 3000, 3200, 3360, 3500, 4000, 4200, 4269, 4480, 4800, 5250, 5600, 5692, 6000, 6720, 7000, 7115, 8000, 8400, 8538, 9600, 9961, 10500, 11200, 11384, 12000, 13440, 14000, 14230, 16000, 16800, 17076, 19922, 21000, 21345, 22400, 22768, 24000, 28000, 28460, 29883, 33600, 34152, 35575, 39844, 42000, 42690, 45536, 48000, 49805, 56000, 56920, 59766, 67200, 68304, 71150, 79688, 84000, 85380, 91072, 99610, 106725, 112000, 113840, 119532, 136608, 142300, 149415, 159376, 168000, 170760, 177875, 182144, 199220, 213450, 227680, 239064, 249025, 273216, 284600, 298830, 318752, 336000, 341520, 355750, 398440, 426900, 455360, 478128, 498050, 533625, 546432, 569200, 597660, 637504, 683040, 711500, 747075, 796880, 853800, 910720, 956256, 996100, 1067250, 1138400, 1195320, 1245125, 1275008, 1366080, 1423000, 1494150, 1593760, 1707600, 1912512, 1992200, 2134500, 2276800, 2390640, 2490250, 2732160, 2846000, 2988300, 3187520, 3415200, 3735375, 3825024, 3984400, 4269000, 4553600, 4781280, 4980500, 5692000, 5976600, 6375040, 6830400, 7470750, 7968800, 8538000, 9562560, 9961000, 11384000, 11953200, 13660800, 14941500, 15937600, 17076000, 19125120, 19922000, 22768000, 23906400, 29883000, 31875200, 34152000, 39844000, 47812800, 59766000, 68304000, 79688000, 95625600, 119532000, 159376000, 239064000, 478128000]

約数ペア:

[(1, 478128000), (2, 239064000), (3, 159376000), (4, 119532000), (5, 95625600), (6, 79688000), (7, 68304000), (8, 59766000), (10, 47812800), (12, 39844000), (14, 34152000), (15, 31875200), (16, 29883000), (20, 23906400), (21, 22768000), (24, 19922000), (25, 19125120), (28, 17076000), (30, 15937600), (32, 14941500), (35, 13660800), (40, 11953200), (42, 11384000), (48, 9961000), (50, 9562560), (56, 8538000), (60, 7968800), (64, 7470750), (70, 6830400), (75, 6375040), (80, 5976600), (84, 5692000), (96, 4980500), (100, 4781280), (105, 4553600), (112, 4269000), (120, 3984400), (125, 3825024), (128, 3735375), (140, 3415200), (150, 3187520), (160, 2988300), (168, 2846000), (175, 2732160), (192, 2490250), (200, 2390640), (210, 2276800), (224, 2134500), (240, 1992200), (250, 1912512), (280, 1707600), (300, 1593760), (320, 1494150), (336, 1423000), (350, 1366080), (375, 1275008), (384, 1245125), (400, 1195320), (420, 1138400), (448, 1067250), (480, 996100), (500, 956256), (525, 910720), (560, 853800), (600, 796880), (640, 747075), (672, 711500), (700, 683040), (750, 637504), (800, 597660), (840, 569200), (875, 546432), (896, 533625), (960, 498050), (1000, 478128), (1050, 455360), (1120, 426900), (1200, 398440), (1344, 355750), (1400, 341520), (1423, 336000), (1500, 318752), (1600, 298830), (1680, 284600), (1750, 273216), (1920, 249025), (2000, 239064), (2100, 227680), (2240, 213450), (2400, 199220), (2625, 182144), (2688, 177875), (2800, 170760), (2846, 168000), (3000, 159376), (3200, 149415), (3360, 142300), (3500, 136608), (4000, 119532), (4200, 113840), (4269, 112000), (4480, 106725), (4800, 99610), (5250, 91072), (5600, 85380), (5692, 84000), (6000, 79688), (6720, 71150), (7000, 68304), (7115, 67200), (8000, 59766), (8400, 56920), (8538, 56000), (9600, 49805), (9961, 48000), (10500, 45536), (11200, 42690), (11384, 42000), (12000, 39844), (13440, 35575), (14000, 34152), (14230, 33600), (16000, 29883), (16800, 28460), (17076, 28000), (19922, 24000), (21000, 22768), (21345, 22400)]