67582240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 192

約数和(自身を含む): 191600640

約数和(自身を除く): 124018400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 43, 44, 47, 55, 76, 80, 86, 88, 94, 95, 110, 152, 160, 172, 176, 188, 190, 209, 215, 220, 235, 304, 344, 352, 376, 380, 418, 430, 440, 470, 473, 517, 608, 688, 752, 760, 817, 836, 860, 880, 893, 940, 946, 1034, 1045, 1376, 1504, 1520, 1634, 1672, 1720, 1760, 1786, 1880, 1892, 2021, 2068, 2090, 2365, 2585, 3040, 3268, 3344, 3440, 3572, 3760, 3784, 4042, 4085, 4136, 4180, 4465, 4730, 5170, 6536, 6688, 6880, 7144, 7520, 7568, 8084, 8170, 8272, 8360, 8930, 8987, 9460, 9823, 10105, 10340, 13072, 14288, 15136, 16168, 16340, 16544, 16720, 17860, 17974, 18920, 19646, 20210, 20680, 22231, 26144, 28576, 32336, 32680, 33440, 35720, 35948, 37840, 38399, 39292, 40420, 41360, 44462, 44935, 49115, 64672, 65360, 71440, 71896, 75680, 76798, 78584, 80840, 82720, 88924, 89870, 98230, 111155, 130720, 142880, 143792, 153596, 157168, 161680, 177848, 179740, 191995, 196460, 222310, 287584, 307192, 314336, 323360, 355696, 359480, 383990, 392920, 422389, 444620, 614384, 711392, 718960, 767980, 785840, 844778, 889240, 1228768, 1437920, 1535960, 1571680, 1689556, 1778480, 2111945, 3071920, 3379112, 3556960, 4223890, 6143840, 6758224, 8447780, 13516448, 16895560, 33791120, 67582240]

約数ペア:

[(1, 67582240), (2, 33791120), (4, 16895560), (5, 13516448), (8, 8447780), (10, 6758224), (11, 6143840), (16, 4223890), (19, 3556960), (20, 3379112), (22, 3071920), (32, 2111945), (38, 1778480), (40, 1689556), (43, 1571680), (44, 1535960), (47, 1437920), (55, 1228768), (76, 889240), (80, 844778), (86, 785840), (88, 767980), (94, 718960), (95, 711392), (110, 614384), (152, 444620), (160, 422389), (172, 392920), (176, 383990), (188, 359480), (190, 355696), (209, 323360), (215, 314336), (220, 307192), (235, 287584), (304, 222310), (344, 196460), (352, 191995), (376, 179740), (380, 177848), (418, 161680), (430, 157168), (440, 153596), (470, 143792), (473, 142880), (517, 130720), (608, 111155), (688, 98230), (752, 89870), (760, 88924), (817, 82720), (836, 80840), (860, 78584), (880, 76798), (893, 75680), (940, 71896), (946, 71440), (1034, 65360), (1045, 64672), (1376, 49115), (1504, 44935), (1520, 44462), (1634, 41360), (1672, 40420), (1720, 39292), (1760, 38399), (1786, 37840), (1880, 35948), (1892, 35720), (2021, 33440), (2068, 32680), (2090, 32336), (2365, 28576), (2585, 26144), (3040, 22231), (3268, 20680), (3344, 20210), (3440, 19646), (3572, 18920), (3760, 17974), (3784, 17860), (4042, 16720), (4085, 16544), (4136, 16340), (4180, 16168), (4465, 15136), (4730, 14288), (5170, 13072), (6536, 10340), (6688, 10105), (6880, 9823), (7144, 9460), (7520, 8987), (7568, 8930), (8084, 8360), (8170, 8272)]