520168000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:318

約数の個数: 224

約数和(自身を含む): 1472110848

約数和(自身を除く): 951942848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 125, 160, 176, 184, 200, 220, 230, 250, 253, 257, 275, 320, 352, 368, 400, 440, 460, 500, 506, 514, 550, 575, 704, 736, 800, 880, 920, 1000, 1012, 1028, 1100, 1150, 1265, 1285, 1375, 1472, 1600, 1760, 1840, 2000, 2024, 2056, 2200, 2300, 2530, 2570, 2750, 2827, 2875, 3520, 3680, 4000, 4048, 4112, 4400, 4600, 5060, 5140, 5500, 5654, 5750, 5911, 6325, 6425, 7360, 8000, 8096, 8224, 8800, 9200, 10120, 10280, 11000, 11308, 11500, 11822, 12650, 12850, 14135, 16192, 16448, 17600, 18400, 20240, 20560, 22000, 22616, 23000, 23644, 25300, 25700, 28270, 29555, 31625, 32125, 36800, 40480, 41120, 44000, 45232, 46000, 47288, 50600, 51400, 56540, 59110, 63250, 64250, 65021, 70675, 80960, 82240, 88000, 90464, 92000, 94576, 101200, 102800, 113080, 118220, 126500, 128500, 130042, 141350, 147775, 180928, 184000, 189152, 202400, 205600, 226160, 236440, 253000, 257000, 260084, 282700, 295550, 325105, 353375, 378304, 404800, 411200, 452320, 472880, 506000, 514000, 520168, 565400, 591100, 650210, 706750, 738875, 904640, 945760, 1012000, 1028000, 1040336, 1130800, 1182200, 1300420, 1413500, 1477750, 1625525, 1891520, 2024000, 2056000, 2080672, 2261600, 2364400, 2600840, 2827000, 2955500, 3251050, 4161344, 4523200, 4728800, 5201680, 5654000, 5911000, 6502100, 8127625, 9457600, 10403360, 11308000, 11822000, 13004200, 16255250, 20806720, 22616000, 23644000, 26008400, 32510500, 47288000, 52016800, 65021000, 104033600, 130042000, 260084000, 520168000]

約数ペア:

[(1, 520168000), (2, 260084000), (4, 130042000), (5, 104033600), (8, 65021000), (10, 52016800), (11, 47288000), (16, 32510500), (20, 26008400), (22, 23644000), (23, 22616000), (25, 20806720), (32, 16255250), (40, 13004200), (44, 11822000), (46, 11308000), (50, 10403360), (55, 9457600), (64, 8127625), (80, 6502100), (88, 5911000), (92, 5654000), (100, 5201680), (110, 4728800), (115, 4523200), (125, 4161344), (160, 3251050), (176, 2955500), (184, 2827000), (200, 2600840), (220, 2364400), (230, 2261600), (250, 2080672), (253, 2056000), (257, 2024000), (275, 1891520), (320, 1625525), (352, 1477750), (368, 1413500), (400, 1300420), (440, 1182200), (460, 1130800), (500, 1040336), (506, 1028000), (514, 1012000), (550, 945760), (575, 904640), (704, 738875), (736, 706750), (800, 650210), (880, 591100), (920, 565400), (1000, 520168), (1012, 514000), (1028, 506000), (1100, 472880), (1150, 452320), (1265, 411200), (1285, 404800), (1375, 378304), (1472, 353375), (1600, 325105), (1760, 295550), (1840, 282700), (2000, 260084), (2024, 257000), (2056, 253000), (2200, 236440), (2300, 226160), (2530, 205600), (2570, 202400), (2750, 189152), (2827, 184000), (2875, 180928), (3520, 147775), (3680, 141350), (4000, 130042), (4048, 128500), (4112, 126500), (4400, 118220), (4600, 113080), (5060, 102800), (5140, 101200), (5500, 94576), (5654, 92000), (5750, 90464), (5911, 88000), (6325, 82240), (6425, 80960), (7360, 70675), (8000, 65021), (8096, 64250), (8224, 63250), (8800, 59110), (9200, 56540), (10120, 51400), (10280, 50600), (11000, 47288), (11308, 46000), (11500, 45232), (11822, 44000), (12650, 41120), (12850, 40480), (14135, 36800), (16192, 32125), (16448, 31625), (17600, 29555), (18400, 28270), (20240, 25700), (20560, 25300), (22000, 23644), (22616, 23000)]