215908000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 662328576

約数和(自身を除く): 446420576

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 275, 280, 308, 350, 352, 385, 400, 440, 500, 550, 560, 616, 700, 701, 770, 800, 875, 880, 1000, 1100, 1120, 1232, 1375, 1400, 1402, 1540, 1750, 1760, 1925, 2000, 2200, 2464, 2750, 2800, 2804, 3080, 3500, 3505, 3850, 4000, 4400, 4907, 5500, 5600, 5608, 6160, 7000, 7010, 7700, 7711, 8800, 9625, 9814, 11000, 11216, 12320, 14000, 14020, 15400, 15422, 17525, 19250, 19628, 22000, 22432, 24535, 28000, 28040, 30800, 30844, 35050, 38500, 38555, 39256, 44000, 49070, 53977, 56080, 61600, 61688, 70100, 77000, 77110, 78512, 87625, 98140, 107954, 112160, 122675, 123376, 140200, 154000, 154220, 157024, 175250, 192775, 196280, 215908, 245350, 246752, 269885, 280400, 308000, 308440, 350500, 385550, 392560, 431816, 490700, 539770, 560800, 613375, 616880, 701000, 771100, 785120, 863632, 963875, 981400, 1079540, 1226750, 1233760, 1349425, 1402000, 1542200, 1727264, 1927750, 1962800, 2159080, 2453500, 2698850, 2804000, 3084400, 3855500, 3925600, 4318160, 4907000, 5397700, 6168800, 6747125, 7711000, 8636320, 9814000, 10795400, 13494250, 15422000, 19628000, 21590800, 26988500, 30844000, 43181600, 53977000, 107954000, 215908000]

約数ペア:

[(1, 215908000), (2, 107954000), (4, 53977000), (5, 43181600), (7, 30844000), (8, 26988500), (10, 21590800), (11, 19628000), (14, 15422000), (16, 13494250), (20, 10795400), (22, 9814000), (25, 8636320), (28, 7711000), (32, 6747125), (35, 6168800), (40, 5397700), (44, 4907000), (50, 4318160), (55, 3925600), (56, 3855500), (70, 3084400), (77, 2804000), (80, 2698850), (88, 2453500), (100, 2159080), (110, 1962800), (112, 1927750), (125, 1727264), (140, 1542200), (154, 1402000), (160, 1349425), (175, 1233760), (176, 1226750), (200, 1079540), (220, 981400), (224, 963875), (250, 863632), (275, 785120), (280, 771100), (308, 701000), (350, 616880), (352, 613375), (385, 560800), (400, 539770), (440, 490700), (500, 431816), (550, 392560), (560, 385550), (616, 350500), (700, 308440), (701, 308000), (770, 280400), (800, 269885), (875, 246752), (880, 245350), (1000, 215908), (1100, 196280), (1120, 192775), (1232, 175250), (1375, 157024), (1400, 154220), (1402, 154000), (1540, 140200), (1750, 123376), (1760, 122675), (1925, 112160), (2000, 107954), (2200, 98140), (2464, 87625), (2750, 78512), (2800, 77110), (2804, 77000), (3080, 70100), (3500, 61688), (3505, 61600), (3850, 56080), (4000, 53977), (4400, 49070), (4907, 44000), (5500, 39256), (5600, 38555), (5608, 38500), (6160, 35050), (7000, 30844), (7010, 30800), (7700, 28040), (7711, 28000), (8800, 24535), (9625, 22432), (9814, 22000), (11000, 19628), (11216, 19250), (12320, 17525), (14000, 15422), (14020, 15400)]