172020144000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{210809}}^1$

素因数の和:210858

約数の個数: 256

約数和(自身を含む): 603793569600

約数和(自身を除く): 431773425600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 640, 680, 750, 800, 816, 850, 960, 1000, 1020, 1088, 1200, 1275, 1360, 1500, 1600, 1632, 1700, 1920, 2000, 2040, 2125, 2176, 2400, 2550, 2720, 3000, 3200, 3264, 3400, 4000, 4080, 4250, 4800, 5100, 5440, 6000, 6375, 6528, 6800, 8000, 8160, 8500, 9600, 10200, 10880, 12000, 12750, 13600, 16000, 16320, 17000, 20400, 24000, 25500, 27200, 32640, 34000, 40800, 48000, 51000, 54400, 68000, 81600, 102000, 136000, 163200, 204000, 210809, 272000, 408000, 421618, 632427, 816000, 843236, 1054045, 1264854, 1686472, 2108090, 2529708, 3162135, 3372944, 3583753, 4216180, 5059416, 5270225, 6324270, 6745888, 7167506, 8432360, 10118832, 10540450, 10751259, 12648540, 13491776, 14335012, 15810675, 16864720, 17918765, 20237664, 21080900, 21502518, 25297080, 26351125, 26983552, 28670024, 31621350, 33729440, 35837530, 40475328, 42161800, 43005036, 50594160, 52702250, 53756295, 57340048, 63242700, 67458880, 71675060, 79053375, 80950656, 84323600, 86010072, 89593825, 101188320, 105404500, 107512590, 114680096, 126485400, 134917760, 143350120, 158106750, 168647200, 172020144, 179187650, 202376640, 210809000, 215025180, 229360192, 252970800, 268781475, 286700240, 316213500, 337294400, 344040288, 358375300, 404753280, 421618000, 430050360, 447969125, 458720384, 505941600, 537562950, 573400480, 632427000, 674588800, 688080576, 716750600, 843236000, 860100720, 895938250, 1011883200, 1075125900, 1146800960, 1264854000, 1343907375, 1376161152, 1433501200, 1686472000, 1720201440, 1791876500, 2023766400, 2150251800, 2293601920, 2529708000, 2687814750, 2867002400, 3372944000, 3440402880, 3583753000, 4300503600, 5059416000, 5375629500, 5734004800, 6880805760, 7167506000, 8601007200, 10118832000, 10751259000, 11468009600, 14335012000, 17202014400, 21502518000, 28670024000, 34404028800, 43005036000, 57340048000, 86010072000, 172020144000]

約数ペア:

[(1, 172020144000), (2, 86010072000), (3, 57340048000), (4, 43005036000), (5, 34404028800), (6, 28670024000), (8, 21502518000), (10, 17202014400), (12, 14335012000), (15, 11468009600), (16, 10751259000), (17, 10118832000), (20, 8601007200), (24, 7167506000), (25, 6880805760), (30, 5734004800), (32, 5375629500), (34, 5059416000), (40, 4300503600), (48, 3583753000), (50, 3440402880), (51, 3372944000), (60, 2867002400), (64, 2687814750), (68, 2529708000), (75, 2293601920), (80, 2150251800), (85, 2023766400), (96, 1791876500), (100, 1720201440), (102, 1686472000), (120, 1433501200), (125, 1376161152), (128, 1343907375), (136, 1264854000), (150, 1146800960), (160, 1075125900), (170, 1011883200), (192, 895938250), (200, 860100720), (204, 843236000), (240, 716750600), (250, 688080576), (255, 674588800), (272, 632427000), (300, 573400480), (320, 537562950), (340, 505941600), (375, 458720384), (384, 447969125), (400, 430050360), (408, 421618000), (425, 404753280), (480, 358375300), (500, 344040288), (510, 337294400), (544, 316213500), (600, 286700240), (640, 268781475), (680, 252970800), (750, 229360192), (800, 215025180), (816, 210809000), (850, 202376640), (960, 179187650), (1000, 172020144), (1020, 168647200), (1088, 158106750), (1200, 143350120), (1275, 134917760), (1360, 126485400), (1500, 114680096), (1600, 107512590), (1632, 105404500), (1700, 101188320), (1920, 89593825), (2000, 86010072), (2040, 84323600), (2125, 80950656), (2176, 79053375), (2400, 71675060), (2550, 67458880), (2720, 63242700), (3000, 57340048), (3200, 53756295), (3264, 52702250), (3400, 50594160), (4000, 43005036), (4080, 42161800), (4250, 40475328), (4800, 35837530), (5100, 33729440), (5440, 31621350), (6000, 28670024), (6375, 26983552), (6528, 26351125), (6800, 25297080), (8000, 21502518), (8160, 21080900), (8500, 20237664), (9600, 17918765), (10200, 16864720), (10880, 15810675), (12000, 14335012), (12750, 13491776), (13600, 12648540), (16000, 10751259), (16320, 10540450), (17000, 10118832), (20400, 8432360), (24000, 7167506), (25500, 6745888), (27200, 6324270), (32640, 5270225), (34000, 5059416), (40800, 4216180), (48000, 3583753), (51000, 3372944), (54400, 3162135), (68000, 2529708), (81600, 2108090), (102000, 1686472), (136000, 1264854), (163200, 1054045), (204000, 843236), (210809, 816000), (272000, 632427), (408000, 421618)]