315377136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 950825304

約数和(自身を除く): 635448168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 53, 62, 72, 86, 93, 106, 124, 129, 144, 159, 172, 186, 212, 248, 258, 279, 318, 344, 372, 387, 424, 477, 496, 516, 558, 636, 688, 744, 774, 848, 954, 961, 1032, 1116, 1272, 1333, 1488, 1548, 1643, 1908, 1922, 2064, 2232, 2279, 2544, 2666, 2883, 3096, 3286, 3816, 3844, 3999, 4464, 4558, 4929, 5332, 5766, 6192, 6572, 6837, 7632, 7688, 7998, 8649, 9116, 9858, 10664, 11532, 11997, 13144, 13674, 14787, 15376, 15996, 17298, 18232, 19716, 20511, 21328, 23064, 23994, 26288, 27348, 29574, 31992, 34596, 36464, 39432, 41022, 41323, 46128, 47988, 50933, 54696, 59148, 63984, 69192, 70649, 78864, 82044, 82646, 95976, 101866, 109392, 118296, 123969, 138384, 141298, 152799, 164088, 165292, 191952, 203732, 211947, 236592, 247938, 282596, 305598, 328176, 330584, 371907, 407464, 423894, 458397, 495876, 565192, 611196, 635841, 661168, 743814, 814928, 847788, 916794, 991752, 1130384, 1222392, 1271682, 1487628, 1695576, 1833588, 1983504, 2190119, 2444784, 2543364, 2975256, 3391152, 3667176, 4380238, 5086728, 5950512, 6570357, 7334352, 8760476, 10173456, 13140714, 17520952, 19711071, 26281428, 35041904, 39422142, 52562856, 78844284, 105125712, 157688568, 315377136]

約数ペア:

[(1, 315377136), (2, 157688568), (3, 105125712), (4, 78844284), (6, 52562856), (8, 39422142), (9, 35041904), (12, 26281428), (16, 19711071), (18, 17520952), (24, 13140714), (31, 10173456), (36, 8760476), (43, 7334352), (48, 6570357), (53, 5950512), (62, 5086728), (72, 4380238), (86, 3667176), (93, 3391152), (106, 2975256), (124, 2543364), (129, 2444784), (144, 2190119), (159, 1983504), (172, 1833588), (186, 1695576), (212, 1487628), (248, 1271682), (258, 1222392), (279, 1130384), (318, 991752), (344, 916794), (372, 847788), (387, 814928), (424, 743814), (477, 661168), (496, 635841), (516, 611196), (558, 565192), (636, 495876), (688, 458397), (744, 423894), (774, 407464), (848, 371907), (954, 330584), (961, 328176), (1032, 305598), (1116, 282596), (1272, 247938), (1333, 236592), (1488, 211947), (1548, 203732), (1643, 191952), (1908, 165292), (1922, 164088), (2064, 152799), (2232, 141298), (2279, 138384), (2544, 123969), (2666, 118296), (2883, 109392), (3096, 101866), (3286, 95976), (3816, 82646), (3844, 82044), (3999, 78864), (4464, 70649), (4558, 69192), (4929, 63984), (5332, 59148), (5766, 54696), (6192, 50933), (6572, 47988), (6837, 46128), (7632, 41323), (7688, 41022), (7998, 39432), (8649, 36464), (9116, 34596), (9858, 31992), (10664, 29574), (11532, 27348), (11997, 26288), (13144, 23994), (13674, 23064), (14787, 21328), (15376, 20511), (15996, 19716), (17298, 18232)]