531090432000

素因数分解:

$2^{13}\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 1120

約数和(自身を含む): 2090499634080

約数和(自身を除く): 1559409202080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 256, 270, 285, 288, 300, 304, 320, 324, 337, 342, 360, 375, 380, 384, 400, 405, 432, 450, 456, 475, 480, 500, 512, 513, 540, 570, 576, 600, 608, 640, 648, 674, 675, 684, 720, 750, 760, 768, 800, 810, 855, 864, 900, 912, 950, 960, 1000, 1011, 1024, 1026, 1080, 1125, 1140, 1152, 1200, 1216, 1280, 1296, 1348, 1350, 1368, 1425, 1440, 1500, 1520, 1536, 1539, 1600, 1620, 1685, 1710, 1728, 1800, 1824, 1900, 1920, 2000, 2022, 2025, 2048, 2052, 2160, 2250, 2280, 2304, 2375, 2400, 2432, 2560, 2565, 2592, 2696, 2700, 2736, 2850, 2880, 3000, 3033, 3040, 3072, 3078, 3200, 3240, 3370, 3375, 3420, 3456, 3600, 3648, 3800, 3840, 4000, 4044, 4050, 4096, 4104, 4275, 4320, 4500, 4560, 4608, 4750, 4800, 4864, 5055, 5120, 5130, 5184, 5392, 5400, 5472, 5700, 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約数ペア:

[(1, 531090432000), (2, 265545216000), (3, 177030144000), (4, 132772608000), (5, 106218086400), (6, 88515072000), (8, 66386304000), (9, 59010048000), (10, 53109043200), (12, 44257536000), (15, 35406028800), (16, 33193152000), (18, 29505024000), (19, 27952128000), (20, 26554521600), (24, 22128768000), (25, 21243617280), (27, 19670016000), (30, 17703014400), (32, 16596576000), (36, 14752512000), (38, 13976064000), (40, 13277260800), (45, 11802009600), (48, 11064384000), (50, 10621808640), (54, 9835008000), (57, 9317376000), (60, 8851507200), (64, 8298288000), (72, 7376256000), (75, 7081205760), (76, 6988032000), (80, 6638630400), (81, 6556672000), (90, 5901004800), (95, 5590425600), (96, 5532192000), (100, 5310904320), (108, 4917504000), (114, 4658688000), (120, 4425753600), (125, 4248723456), (128, 4149144000), (135, 3934003200), (144, 3688128000), (150, 3540602880), (152, 3494016000), (160, 3319315200), (162, 3278336000), (171, 3105792000), (180, 2950502400), (190, 2795212800), (192, 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