242704000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 756138240

約数和(自身を除く): 513434240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 125, 128, 140, 154, 160, 175, 176, 197, 200, 220, 224, 250, 275, 280, 308, 320, 350, 352, 385, 394, 400, 440, 448, 500, 550, 560, 616, 640, 700, 704, 770, 788, 800, 875, 880, 896, 985, 1000, 1100, 1120, 1232, 1375, 1379, 1400, 1408, 1540, 1576, 1600, 1750, 1760, 1925, 1970, 2000, 2167, 2200, 2240, 2464, 2750, 2758, 2800, 3080, 3152, 3200, 3500, 3520, 3850, 3940, 4000, 4334, 4400, 4480, 4925, 4928, 5500, 5516, 5600, 6160, 6304, 6895, 7000, 7040, 7700, 7880, 8000, 8668, 8800, 9625, 9850, 9856, 10835, 11000, 11032, 11200, 12320, 12608, 13790, 14000, 15169, 15400, 15760, 16000, 17336, 17600, 19250, 19700, 21670, 22000, 22064, 22400, 24625, 24640, 25216, 27580, 28000, 30338, 30800, 31520, 34475, 34672, 35200, 38500, 39400, 43340, 44000, 44128, 49250, 49280, 54175, 55160, 56000, 60676, 61600, 63040, 68950, 69344, 75845, 77000, 78800, 86680, 88000, 88256, 98500, 108350, 110320, 112000, 121352, 123200, 126080, 137900, 138688, 151690, 154000, 157600, 172375, 173360, 176000, 176512, 197000, 216700, 220640, 242704, 246400, 270875, 275800, 277376, 303380, 308000, 315200, 344750, 346720, 379225, 394000, 433400, 441280, 485408, 541750, 551600, 606760, 616000, 630400, 689500, 693440, 758450, 788000, 866800, 882560, 970816, 1083500, 1103200, 1213520, 1232000, 1379000, 1386880, 1516900, 1576000, 1733600, 1896125, 1941632, 2167000, 2206400, 2427040, 2758000, 3033800, 3152000, 3467200, 3792250, 4334000, 4412800, 4854080, 5516000, 6067600, 6934400, 7584500, 8668000, 9708160, 11032000, 12135200, 15169000, 17336000, 22064000, 24270400, 30338000, 34672000, 48540800, 60676000, 121352000, 242704000]

約数ペア:

[(1, 242704000), (2, 121352000), (4, 60676000), (5, 48540800), (7, 34672000), (8, 30338000), (10, 24270400), (11, 22064000), (14, 17336000), (16, 15169000), (20, 12135200), (22, 11032000), (25, 9708160), (28, 8668000), (32, 7584500), (35, 6934400), (40, 6067600), (44, 5516000), (50, 4854080), (55, 4412800), (56, 4334000), (64, 3792250), (70, 3467200), (77, 3152000), (80, 3033800), (88, 2758000), (100, 2427040), (110, 2206400), (112, 2167000), (125, 1941632), (128, 1896125), (140, 1733600), (154, 1576000), (160, 1516900), (175, 1386880), (176, 1379000), (197, 1232000), (200, 1213520), (220, 1103200), (224, 1083500), (250, 970816), (275, 882560), (280, 866800), (308, 788000), (320, 758450), (350, 693440), (352, 689500), (385, 630400), (394, 616000), (400, 606760), (440, 551600), (448, 541750), (500, 485408), (550, 441280), (560, 433400), (616, 394000), (640, 379225), (700, 346720), (704, 344750), (770, 315200), (788, 308000), (800, 303380), (875, 277376), (880, 275800), (896, 270875), (985, 246400), (1000, 242704), (1100, 220640), (1120, 216700), (1232, 197000), (1375, 176512), (1379, 176000), (1400, 173360), (1408, 172375), (1540, 157600), (1576, 154000), (1600, 151690), (1750, 138688), (1760, 137900), (1925, 126080), (1970, 123200), (2000, 121352), (2167, 112000), (2200, 110320), (2240, 108350), (2464, 98500), (2750, 88256), (2758, 88000), (2800, 86680), (3080, 78800), (3152, 77000), (3200, 75845), (3500, 69344), (3520, 68950), (3850, 63040), (3940, 61600), (4000, 60676), (4334, 56000), (4400, 55160), (4480, 54175), (4925, 49280), (4928, 49250), (5500, 44128), (5516, 44000), (5600, 43340), (6160, 39400), (6304, 38500), (6895, 35200), (7000, 34672), (7040, 34475), (7700, 31520), (7880, 30800), (8000, 30338), (8668, 28000), (8800, 27580), (9625, 25216), (9850, 24640), (9856, 24625), (10835, 22400), (11000, 22064), (11032, 22000), (11200, 21670), (12320, 19700), (12608, 19250), (13790, 17600), (14000, 17336), (15169, 16000), (15400, 15760)]