135242560

素因数分解:

$2^6\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2003}}^1$

素因数の和:2231

約数の個数: 56

約数和(自身を含む): 323734176

約数和(自身を除く): 188491616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 211, 320, 422, 844, 1055, 1688, 2003, 2110, 3376, 4006, 4220, 6752, 8012, 8440, 10015, 13504, 16024, 16880, 20030, 32048, 33760, 40060, 64096, 67520, 80120, 128192, 160240, 320480, 422633, 640960, 845266, 1690532, 2113165, 3381064, 4226330, 6762128, 8452660, 13524256, 16905320, 27048512, 33810640, 67621280, 135242560]

約数ペア:

[(1, 135242560), (2, 67621280), (4, 33810640), (5, 27048512), (8, 16905320), (10, 13524256), (16, 8452660), (20, 6762128), (32, 4226330), (40, 3381064), (64, 2113165), (80, 1690532), (160, 845266), (211, 640960), (320, 422633), (422, 320480), (844, 160240), (1055, 128192), (1688, 80120), (2003, 67520), (2110, 64096), (3376, 40060), (4006, 33760), (4220, 32048), (6752, 20030), (8012, 16880), (8440, 16024), (10015, 13504)]