71946560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{32119}}^1$

素因数の和:32143

約数の個数: 56

約数和(自身を含む): 195803520

約数和(自身を除く): 123856960

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, 32119, 64238, 128476, 160595, 224833, 256952, 321190, 449666, 513904, 642380, 899332, 1027808, 1124165, 1284760, 1798664, 2055616, 2248330, 2569520, 3597328, 4496660, 5139040, 7194656, 8993320, 10278080, 14389312, 17986640, 35973280, 71946560]

約数ペア:

[(1, 71946560), (2, 35973280), (4, 17986640), (5, 14389312), (7, 10278080), (8, 8993320), (10, 7194656), (14, 5139040), (16, 4496660), (20, 3597328), (28, 2569520), (32, 2248330), (35, 2055616), (40, 1798664), (56, 1284760), (64, 1124165), (70, 1027808), (80, 899332), (112, 642380), (140, 513904), (160, 449666), (224, 321190), (280, 256952), (320, 224833), (448, 160595), (560, 128476), (1120, 64238), (2240, 32119)]