7189600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 20623680

約数和(自身を除く): 13434080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 43, 44, 50, 55, 76, 80, 86, 88, 95, 100, 110, 152, 160, 172, 176, 190, 200, 209, 215, 220, 275, 304, 344, 352, 380, 400, 418, 430, 440, 473, 475, 550, 608, 688, 760, 800, 817, 836, 860, 880, 946, 950, 1045, 1075, 1100, 1376, 1520, 1634, 1672, 1720, 1760, 1892, 1900, 2090, 2150, 2200, 2365, 3040, 3268, 3344, 3440, 3784, 3800, 4085, 4180, 4300, 4400, 4730, 5225, 6536, 6688, 6880, 7568, 7600, 8170, 8360, 8600, 8800, 8987, 9460, 10450, 11825, 13072, 15136, 15200, 16340, 16720, 17200, 17974, 18920, 20425, 20900, 23650, 26144, 32680, 33440, 34400, 35948, 37840, 40850, 41800, 44935, 47300, 65360, 71896, 75680, 81700, 83600, 89870, 94600, 130720, 143792, 163400, 167200, 179740, 189200, 224675, 287584, 326800, 359480, 378400, 449350, 653600, 718960, 898700, 1437920, 1797400, 3594800, 7189600]

約数ペア:

[(1, 7189600), (2, 3594800), (4, 1797400), (5, 1437920), (8, 898700), (10, 718960), (11, 653600), (16, 449350), (19, 378400), (20, 359480), (22, 326800), (25, 287584), (32, 224675), (38, 189200), (40, 179740), (43, 167200), (44, 163400), (50, 143792), (55, 130720), (76, 94600), (80, 89870), (86, 83600), (88, 81700), (95, 75680), (100, 71896), (110, 65360), (152, 47300), (160, 44935), (172, 41800), (176, 40850), (190, 37840), (200, 35948), (209, 34400), (215, 33440), (220, 32680), (275, 26144), (304, 23650), (344, 20900), (352, 20425), (380, 18920), (400, 17974), (418, 17200), (430, 16720), (440, 16340), (473, 15200), (475, 15136), (550, 13072), (608, 11825), (688, 10450), (760, 9460), (800, 8987), (817, 8800), (836, 8600), (860, 8360), (880, 8170), (946, 7600), (950, 7568), (1045, 6880), (1075, 6688), (1100, 6536), (1376, 5225), (1520, 4730), (1634, 4400), (1672, 4300), (1720, 4180), (1760, 4085), (1892, 3800), (1900, 3784), (2090, 3440), (2150, 3344), (2200, 3268), (2365, 3040)]