212168000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2411}}^1$

素因数の和:2449

約数の個数: 112

約数和(自身を含む): 573438528

約数和(自身を除く): 361270528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 125, 160, 176, 200, 220, 250, 275, 320, 352, 400, 440, 500, 550, 704, 800, 880, 1000, 1100, 1375, 1600, 1760, 2000, 2200, 2411, 2750, 3520, 4000, 4400, 4822, 5500, 8000, 8800, 9644, 11000, 12055, 17600, 19288, 22000, 24110, 26521, 38576, 44000, 48220, 53042, 60275, 77152, 88000, 96440, 106084, 120550, 132605, 154304, 192880, 212168, 241100, 265210, 301375, 385760, 424336, 482200, 530420, 602750, 663025, 771520, 848672, 964400, 1060840, 1205500, 1326050, 1697344, 1928800, 2121680, 2411000, 2652100, 3315125, 3857600, 4243360, 4822000, 5304200, 6630250, 8486720, 9644000, 10608400, 13260500, 19288000, 21216800, 26521000, 42433600, 53042000, 106084000, 212168000]

約数ペア:

[(1, 212168000), (2, 106084000), (4, 53042000), (5, 42433600), (8, 26521000), (10, 21216800), (11, 19288000), (16, 13260500), (20, 10608400), (22, 9644000), (25, 8486720), (32, 6630250), (40, 5304200), (44, 4822000), (50, 4243360), (55, 3857600), (64, 3315125), (80, 2652100), (88, 2411000), (100, 2121680), (110, 1928800), (125, 1697344), (160, 1326050), (176, 1205500), (200, 1060840), (220, 964400), (250, 848672), (275, 771520), (320, 663025), (352, 602750), (400, 530420), (440, 482200), (500, 424336), (550, 385760), (704, 301375), (800, 265210), (880, 241100), (1000, 212168), (1100, 192880), (1375, 154304), (1600, 132605), (1760, 120550), (2000, 106084), (2200, 96440), (2411, 88000), (2750, 77152), (3520, 60275), (4000, 53042), (4400, 48220), (4822, 44000), (5500, 38576), (8000, 26521), (8800, 24110), (9644, 22000), (11000, 19288), (12055, 17600)]