354076240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9437}}^1$

素因数の和:9524

約数の個数: 80

約数和(自身を含む): 954974592

約数和(自身を除く): 600898352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4690, 5360, 7504, 9380, 9437, 18760, 18874, 37520, 37748, 47185, 66059, 75496, 94370, 132118, 150992, 188740, 264236, 330295, 377480, 528472, 632279, 660590, 754960, 1056944, 1264558, 1321180, 2529116, 2642360, 3161395, 4425953, 5058232, 5284720, 6322790, 8851906, 10116464, 12645580, 17703812, 22129765, 25291160, 35407624, 44259530, 50582320, 70815248, 88519060, 177038120, 354076240]

約数ペア:

[(1, 354076240), (2, 177038120), (4, 88519060), (5, 70815248), (7, 50582320), (8, 44259530), (10, 35407624), (14, 25291160), (16, 22129765), (20, 17703812), (28, 12645580), (35, 10116464), (40, 8851906), (56, 6322790), (67, 5284720), (70, 5058232), (80, 4425953), (112, 3161395), (134, 2642360), (140, 2529116), (268, 1321180), (280, 1264558), (335, 1056944), (469, 754960), (536, 660590), (560, 632279), (670, 528472), (938, 377480), (1072, 330295), (1340, 264236), (1876, 188740), (2345, 150992), (2680, 132118), (3752, 94370), (4690, 75496), (5360, 66059), (7504, 47185), (9380, 37748), (9437, 37520), (18760, 18874)]