163880454080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73160917}}^1$

素因数の和:73160941

約数の個数: 56

約数和(自身を含む): 445988956128

約数和(自身を除く): 282108502048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 73160917, 146321834, 292643668, 365804585, 512126419, 585287336, 731609170, 1024252838, 1170574672, 1463218340, 2048505676, 2341149344, 2560632095, 2926436680, 4097011352, 4682298688, 5121264190, 5852873360, 8194022704, 10242528380, 11705746720, 16388045408, 20485056760, 23411493440, 32776090816, 40970113520, 81940227040, 163880454080]

約数ペア:

[(1, 163880454080), (2, 81940227040), (4, 40970113520), (5, 32776090816), (7, 23411493440), (8, 20485056760), (10, 16388045408), (14, 11705746720), (16, 10242528380), (20, 8194022704), (28, 5852873360), (32, 5121264190), (35, 4682298688), (40, 4097011352), (56, 2926436680), (64, 2560632095), (70, 2341149344), (80, 2048505676), (112, 1463218340), (140, 1170574672), (160, 1024252838), (224, 731609170), (280, 585287336), (320, 512126419), (448, 365804585), (560, 292643668), (1120, 146321834), (2240, 73160917)]