71139200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 200344320

約数和(自身を除く): 129205120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 47, 50, 55, 64, 80, 86, 88, 94, 100, 110, 128, 160, 172, 176, 188, 200, 215, 220, 235, 275, 320, 344, 352, 376, 400, 430, 440, 470, 473, 517, 550, 640, 688, 704, 752, 800, 860, 880, 940, 946, 1034, 1075, 1100, 1175, 1376, 1408, 1504, 1600, 1720, 1760, 1880, 1892, 2021, 2068, 2150, 2200, 2350, 2365, 2585, 2752, 3008, 3200, 3440, 3520, 3760, 3784, 4042, 4136, 4300, 4400, 4700, 4730, 5170, 5504, 6016, 6880, 7040, 7520, 7568, 8084, 8272, 8600, 8800, 9400, 9460, 10105, 10340, 11825, 12925, 13760, 15040, 15136, 16168, 16544, 17200, 17600, 18800, 18920, 20210, 20680, 22231, 23650, 25850, 27520, 30080, 30272, 32336, 33088, 34400, 35200, 37600, 37840, 40420, 41360, 44462, 47300, 50525, 51700, 60544, 64672, 66176, 68800, 75200, 75680, 80840, 82720, 88924, 94600, 101050, 103400, 111155, 129344, 137600, 150400, 151360, 161680, 165440, 177848, 189200, 202100, 206800, 222310, 258688, 302720, 323360, 330880, 355696, 378400, 404200, 413600, 444620, 555775, 646720, 711392, 756800, 808400, 827200, 889240, 1111550, 1293440, 1422784, 1513600, 1616800, 1654400, 1778480, 2223100, 2845568, 3233600, 3556960, 4446200, 6467200, 7113920, 8892400, 14227840, 17784800, 35569600, 71139200]

約数ペア:

[(1, 71139200), (2, 35569600), (4, 17784800), (5, 14227840), (8, 8892400), (10, 7113920), (11, 6467200), (16, 4446200), (20, 3556960), (22, 3233600), (25, 2845568), (32, 2223100), (40, 1778480), (43, 1654400), (44, 1616800), (47, 1513600), (50, 1422784), (55, 1293440), (64, 1111550), (80, 889240), (86, 827200), (88, 808400), (94, 756800), (100, 711392), (110, 646720), (128, 555775), (160, 444620), (172, 413600), (176, 404200), (188, 378400), (200, 355696), (215, 330880), (220, 323360), (235, 302720), (275, 258688), (320, 222310), (344, 206800), (352, 202100), (376, 189200), (400, 177848), (430, 165440), (440, 161680), (470, 151360), (473, 150400), (517, 137600), (550, 129344), (640, 111155), (688, 103400), (704, 101050), (752, 94600), (800, 88924), (860, 82720), (880, 80840), (940, 75680), (946, 75200), (1034, 68800), (1075, 66176), (1100, 64672), (1175, 60544), (1376, 51700), (1408, 50525), (1504, 47300), (1600, 44462), (1720, 41360), (1760, 40420), (1880, 37840), (1892, 37600), (2021, 35200), (2068, 34400), (2150, 33088), (2200, 32336), (2350, 30272), (2365, 30080), (2585, 27520), (2752, 25850), (3008, 23650), (3200, 22231), (3440, 20680), (3520, 20210), (3760, 18920), (3784, 18800), (4042, 17600), (4136, 17200), (4300, 16544), (4400, 16168), (4700, 15136), (4730, 15040), (5170, 13760), (5504, 12925), (6016, 11825), (6880, 10340), (7040, 10105), (7520, 9460), (7568, 9400), (8084, 8800), (8272, 8600)]