69344000

素因数分解:

$2^8\times 5^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 189405216

約数和(自身を除く): 120061216

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, 128, 160, 176, 197, 200, 220, 250, 256, 275, 320, 352, 394, 400, 440, 500, 550, 640, 704, 788, 800, 880, 985, 1000, 1100, 1280, 1375, 1408, 1576, 1600, 1760, 1970, 2000, 2167, 2200, 2750, 2816, 3152, 3200, 3520, 3940, 4000, 4334, 4400, 4925, 5500, 6304, 6400, 7040, 7880, 8000, 8668, 8800, 9850, 10835, 11000, 12608, 14080, 15760, 16000, 17336, 17600, 19700, 21670, 22000, 24625, 25216, 31520, 32000, 34672, 35200, 39400, 43340, 44000, 49250, 50432, 54175, 63040, 69344, 70400, 78800, 86680, 88000, 98500, 108350, 126080, 138688, 157600, 173360, 176000, 197000, 216700, 252160, 270875, 277376, 315200, 346720, 352000, 394000, 433400, 541750, 554752, 630400, 693440, 788000, 866800, 1083500, 1260800, 1386880, 1576000, 1733600, 2167000, 2773760, 3152000, 3467200, 4334000, 6304000, 6934400, 8668000, 13868800, 17336000, 34672000, 69344000]

約数ペア:

[(1, 69344000), (2, 34672000), (4, 17336000), (5, 13868800), (8, 8668000), (10, 6934400), (11, 6304000), (16, 4334000), (20, 3467200), (22, 3152000), (25, 2773760), (32, 2167000), (40, 1733600), (44, 1576000), (50, 1386880), (55, 1260800), (64, 1083500), (80, 866800), (88, 788000), (100, 693440), (110, 630400), (125, 554752), (128, 541750), (160, 433400), (176, 394000), (197, 352000), (200, 346720), (220, 315200), (250, 277376), (256, 270875), (275, 252160), (320, 216700), (352, 197000), (394, 176000), (400, 173360), (440, 157600), (500, 138688), (550, 126080), (640, 108350), (704, 98500), (788, 88000), (800, 86680), (880, 78800), (985, 70400), (1000, 69344), (1100, 63040), (1280, 54175), (1375, 50432), (1408, 49250), (1576, 44000), (1600, 43340), (1760, 39400), (1970, 35200), (2000, 34672), (2167, 32000), (2200, 31520), (2750, 25216), (2816, 24625), (3152, 22000), (3200, 21670), (3520, 19700), (3940, 17600), (4000, 17336), (4334, 16000), (4400, 15760), (4925, 14080), (5500, 12608), (6304, 11000), (6400, 10835), (7040, 9850), (7880, 8800), (8000, 8668)]