1344284800

素因数分解:

$2^7\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2111}}^1$

素因数の和:2334

約数の個数: 96

約数和(自身を含む): 3339072000

約数和(自身を除く): 1994787200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 199, 200, 320, 398, 400, 640, 796, 800, 995, 1592, 1600, 1990, 2111, 3184, 3200, 3980, 4222, 4975, 6368, 7960, 8444, 9950, 10555, 12736, 15920, 16888, 19900, 21110, 25472, 31840, 33776, 39800, 42220, 52775, 63680, 67552, 79600, 84440, 105550, 127360, 135104, 159200, 168880, 211100, 270208, 318400, 337760, 420089, 422200, 636800, 675520, 840178, 844400, 1351040, 1680356, 1688800, 2100445, 3360712, 3377600, 4200890, 6721424, 6755200, 8401780, 10502225, 13442848, 16803560, 21004450, 26885696, 33607120, 42008900, 53771392, 67214240, 84017800, 134428480, 168035600, 268856960, 336071200, 672142400, 1344284800]

約数ペア:

[(1, 1344284800), (2, 672142400), (4, 336071200), (5, 268856960), (8, 168035600), (10, 134428480), (16, 84017800), (20, 67214240), (25, 53771392), (32, 42008900), (40, 33607120), (50, 26885696), (64, 21004450), (80, 16803560), (100, 13442848), (128, 10502225), (160, 8401780), (199, 6755200), (200, 6721424), (320, 4200890), (398, 3377600), (400, 3360712), (640, 2100445), (796, 1688800), (800, 1680356), (995, 1351040), (1592, 844400), (1600, 840178), (1990, 675520), (2111, 636800), (3184, 422200), (3200, 420089), (3980, 337760), (4222, 318400), (4975, 270208), (6368, 211100), (7960, 168880), (8444, 159200), (9950, 135104), (10555, 127360), (12736, 105550), (15920, 84440), (16888, 79600), (19900, 67552), (21110, 63680), (25472, 52775), (31840, 42220), (33776, 39800)]