67610240

素因数分解:

$2^7\times 5^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 162945000

約数和(自身を除く): 95334760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 298, 320, 596, 640, 709, 745, 1192, 1418, 1490, 2384, 2836, 2980, 3545, 4768, 5672, 5960, 7090, 9536, 11344, 11920, 14180, 19072, 22688, 23840, 28360, 45376, 47680, 56720, 90752, 95360, 105641, 113440, 211282, 226880, 422564, 453760, 528205, 845128, 1056410, 1690256, 2112820, 3380512, 4225640, 6761024, 8451280, 13522048, 16902560, 33805120, 67610240]

約数ペア:

[(1, 67610240), (2, 33805120), (4, 16902560), (5, 13522048), (8, 8451280), (10, 6761024), (16, 4225640), (20, 3380512), (32, 2112820), (40, 1690256), (64, 1056410), (80, 845128), (128, 528205), (149, 453760), (160, 422564), (298, 226880), (320, 211282), (596, 113440), (640, 105641), (709, 95360), (745, 90752), (1192, 56720), (1418, 47680), (1490, 45376), (2384, 28360), (2836, 23840), (2980, 22688), (3545, 19072), (4768, 14180), (5672, 11920), (5960, 11344), (7090, 9536)]