67967480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3623}}^1$

素因数の和:3708

約数の個数: 64

約数和(自身を含む): 177431040

約数和(自身を除く): 109463560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3623, 3752, 4690, 7246, 9380, 14492, 18115, 18760, 25361, 28984, 36230, 50722, 72460, 101444, 126805, 144920, 202888, 242741, 253610, 485482, 507220, 970964, 1014440, 1213705, 1699187, 1941928, 2427410, 3398374, 4854820, 6796748, 8495935, 9709640, 13593496, 16991870, 33983740, 67967480]

約数ペア:

[(1, 67967480), (2, 33983740), (4, 16991870), (5, 13593496), (7, 9709640), (8, 8495935), (10, 6796748), (14, 4854820), (20, 3398374), (28, 2427410), (35, 1941928), (40, 1699187), (56, 1213705), (67, 1014440), (70, 970964), (134, 507220), (140, 485482), (268, 253610), (280, 242741), (335, 202888), (469, 144920), (536, 126805), (670, 101444), (938, 72460), (1340, 50722), (1876, 36230), (2345, 28984), (2680, 25361), (3623, 18760), (3752, 18115), (4690, 14492), (7246, 9380)]