170080640

素因数分解:

$2^7\times 5^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1219

約数の個数: 64

約数和(自身を含む): 408436560

約数和(自身を除く): 238355920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 293, 320, 586, 640, 907, 1172, 1465, 1814, 2344, 2930, 3628, 4535, 4688, 5860, 7256, 9070, 9376, 11720, 14512, 18140, 18752, 23440, 29024, 36280, 37504, 46880, 58048, 72560, 93760, 116096, 145120, 187520, 265751, 290240, 531502, 580480, 1063004, 1328755, 2126008, 2657510, 4252016, 5315020, 8504032, 10630040, 17008064, 21260080, 34016128, 42520160, 85040320, 170080640]

約数ペア:

[(1, 170080640), (2, 85040320), (4, 42520160), (5, 34016128), (8, 21260080), (10, 17008064), (16, 10630040), (20, 8504032), (32, 5315020), (40, 4252016), (64, 2657510), (80, 2126008), (128, 1328755), (160, 1063004), (293, 580480), (320, 531502), (586, 290240), (640, 265751), (907, 187520), (1172, 145120), (1465, 116096), (1814, 93760), (2344, 72560), (2930, 58048), (3628, 46880), (4535, 37504), (4688, 36280), (5860, 29024), (7256, 23440), (9070, 18752), (9376, 18140), (11720, 14512)]