67879040

素因数分解:

$2^7\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 164799360

約数和(自身を除く): 96920320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 268, 320, 335, 536, 640, 670, 1072, 1340, 1583, 2144, 2680, 3166, 4288, 5360, 6332, 7915, 8576, 10720, 12664, 15830, 21440, 25328, 31660, 42880, 50656, 63320, 101312, 106061, 126640, 202624, 212122, 253280, 424244, 506560, 530305, 848488, 1013120, 1060610, 1696976, 2121220, 3393952, 4242440, 6787904, 8484880, 13575808, 16969760, 33939520, 67879040]

約数ペア:

[(1, 67879040), (2, 33939520), (4, 16969760), (5, 13575808), (8, 8484880), (10, 6787904), (16, 4242440), (20, 3393952), (32, 2121220), (40, 1696976), (64, 1060610), (67, 1013120), (80, 848488), (128, 530305), (134, 506560), (160, 424244), (268, 253280), (320, 212122), (335, 202624), (536, 126640), (640, 106061), (670, 101312), (1072, 63320), (1340, 50656), (1583, 42880), (2144, 31660), (2680, 25328), (3166, 21440), (4288, 15830), (5360, 12664), (6332, 10720), (7915, 8576)]