170706560

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6203}}^1$

素因数の和:6265

約数の個数: 64

約数和(自身を含む): 417653280

約数和(自身を除く): 246946720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 430, 640, 688, 860, 1376, 1720, 2752, 3440, 5504, 6203, 6880, 12406, 13760, 24812, 27520, 31015, 49624, 62030, 99248, 124060, 198496, 248120, 266729, 396992, 496240, 533458, 793984, 992480, 1066916, 1333645, 1984960, 2133832, 2667290, 3969920, 4267664, 5334580, 8535328, 10669160, 17070656, 21338320, 34141312, 42676640, 85353280, 170706560]

約数ペア:

[(1, 170706560), (2, 85353280), (4, 42676640), (5, 34141312), (8, 21338320), (10, 17070656), (16, 10669160), (20, 8535328), (32, 5334580), (40, 4267664), (43, 3969920), (64, 2667290), (80, 2133832), (86, 1984960), (128, 1333645), (160, 1066916), (172, 992480), (215, 793984), (320, 533458), (344, 496240), (430, 396992), (640, 266729), (688, 248120), (860, 198496), (1376, 124060), (1720, 99248), (2752, 62030), (3440, 49624), (5504, 31015), (6203, 27520), (6880, 24812), (12406, 13760)]