69007120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9479}}^1$

素因数の和:9512

約数の個数: 80

約数和(自身を含む): 197487360

約数和(自身を除く): 128480240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 9479, 18958, 37916, 47395, 66353, 75832, 94790, 123227, 132706, 151664, 189580, 246454, 265412, 331765, 379160, 492908, 530824, 616135, 663530, 758320, 862589, 985816, 1061648, 1232270, 1327060, 1725178, 1971632, 2464540, 2654120, 3450356, 4312945, 4929080, 5308240, 6900712, 8625890, 9858160, 13801424, 17251780, 34503560, 69007120]

約数ペア:

[(1, 69007120), (2, 34503560), (4, 17251780), (5, 13801424), (7, 9858160), (8, 8625890), (10, 6900712), (13, 5308240), (14, 4929080), (16, 4312945), (20, 3450356), (26, 2654120), (28, 2464540), (35, 1971632), (40, 1725178), (52, 1327060), (56, 1232270), (65, 1061648), (70, 985816), (80, 862589), (91, 758320), (104, 663530), (112, 616135), (130, 530824), (140, 492908), (182, 379160), (208, 331765), (260, 265412), (280, 246454), (364, 189580), (455, 151664), (520, 132706), (560, 123227), (728, 94790), (910, 75832), (1040, 66353), (1456, 47395), (1820, 37916), (3640, 18958), (7280, 9479)]