170726720

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7963}}^1$

素因数の和:8047

約数の個数: 56

約数和(自身を含む): 412662624

約数和(自身を除く): 241935904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 7963, 10720, 15926, 21440, 31852, 39815, 63704, 79630, 127408, 159260, 254816, 318520, 509632, 533521, 637040, 1067042, 1274080, 2134084, 2548160, 2667605, 4268168, 5335210, 8536336, 10670420, 17072672, 21340840, 34145344, 42681680, 85363360, 170726720]

約数ペア:

[(1, 170726720), (2, 85363360), (4, 42681680), (5, 34145344), (8, 21340840), (10, 17072672), (16, 10670420), (20, 8536336), (32, 5335210), (40, 4268168), (64, 2667605), (67, 2548160), (80, 2134084), (134, 1274080), (160, 1067042), (268, 637040), (320, 533521), (335, 509632), (536, 318520), (670, 254816), (1072, 159260), (1340, 127408), (2144, 79630), (2680, 63704), (4288, 39815), (5360, 31852), (7963, 21440), (10720, 15926)]