120840664

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 276281280

約数和(自身を除く): 155440616

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 67, 86, 98, 107, 134, 172, 196, 214, 268, 301, 344, 392, 428, 469, 536, 602, 749, 856, 938, 1204, 1498, 1876, 2107, 2408, 2881, 2996, 3283, 3752, 4214, 4601, 5243, 5762, 5992, 6566, 7169, 8428, 9202, 10486, 11524, 13132, 14338, 16856, 18404, 20167, 20972, 23048, 26264, 28676, 32207, 36808, 40334, 41944, 50183, 57352, 64414, 80668, 100366, 128828, 141169, 161336, 200732, 225449, 257656, 282338, 308267, 351281, 401464, 450898, 564676, 616534, 702562, 901796, 1129352, 1233068, 1405124, 1803592, 2157869, 2466136, 2810248, 4315738, 8631476, 15105083, 17262952, 30210166, 60420332, 120840664]

約数ペア:

[(1, 120840664), (2, 60420332), (4, 30210166), (7, 17262952), (8, 15105083), (14, 8631476), (28, 4315738), (43, 2810248), (49, 2466136), (56, 2157869), (67, 1803592), (86, 1405124), (98, 1233068), (107, 1129352), (134, 901796), (172, 702562), (196, 616534), (214, 564676), (268, 450898), (301, 401464), (344, 351281), (392, 308267), (428, 282338), (469, 257656), (536, 225449), (602, 200732), (749, 161336), (856, 141169), (938, 128828), (1204, 100366), (1498, 80668), (1876, 64414), (2107, 57352), (2408, 50183), (2881, 41944), (2996, 40334), (3283, 36808), (3752, 32207), (4214, 28676), (4601, 26264), (5243, 23048), (5762, 20972), (5992, 20167), (6566, 18404), (7169, 16856), (8428, 14338), (9202, 13132), (10486, 11524)]