82160960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 229063296

約数和(自身を除く): 146902336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 320, 344, 430, 448, 560, 602, 688, 853, 860, 1120, 1204, 1376, 1505, 1706, 1720, 2240, 2408, 2752, 3010, 3412, 3440, 4265, 4816, 5971, 6020, 6824, 6880, 8530, 9632, 11942, 12040, 13648, 13760, 17060, 19264, 23884, 24080, 27296, 29855, 34120, 36679, 47768, 48160, 54592, 59710, 68240, 73358, 95536, 96320, 119420, 136480, 146716, 183395, 191072, 238840, 256753, 272960, 293432, 366790, 382144, 477680, 513506, 586864, 733580, 955360, 1027012, 1173728, 1283765, 1467160, 1910720, 2054024, 2347456, 2567530, 2934320, 4108048, 5135060, 5868640, 8216096, 10270120, 11737280, 16432192, 20540240, 41080480, 82160960]

約数ペア:

[(1, 82160960), (2, 41080480), (4, 20540240), (5, 16432192), (7, 11737280), (8, 10270120), (10, 8216096), (14, 5868640), (16, 5135060), (20, 4108048), (28, 2934320), (32, 2567530), (35, 2347456), (40, 2054024), (43, 1910720), (56, 1467160), (64, 1283765), (70, 1173728), (80, 1027012), (86, 955360), (112, 733580), (140, 586864), (160, 513506), (172, 477680), (215, 382144), (224, 366790), (280, 293432), (301, 272960), (320, 256753), (344, 238840), (430, 191072), (448, 183395), (560, 146716), (602, 136480), (688, 119420), (853, 96320), (860, 95536), (1120, 73358), (1204, 68240), (1376, 59710), (1505, 54592), (1706, 48160), (1720, 47768), (2240, 36679), (2408, 34120), (2752, 29855), (3010, 27296), (3412, 24080), (3440, 23884), (4265, 19264), (4816, 17060), (5971, 13760), (6020, 13648), (6824, 12040), (6880, 11942), (8530, 9632)]