160419280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15077}}^1$

素因数の和:15116

約数の個数: 80

約数和(自身を含む): 448721280

約数和(自身を除く): 288302000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 15077, 30154, 60308, 75385, 105539, 120616, 150770, 211078, 241232, 286463, 301540, 422156, 527695, 572926, 603080, 844312, 1055390, 1145852, 1206160, 1432315, 1688624, 2005241, 2110780, 2291704, 2864630, 4010482, 4221560, 4583408, 5729260, 8020964, 8443120, 10026205, 11458520, 16041928, 20052410, 22917040, 32083856, 40104820, 80209640, 160419280]

約数ペア:

[(1, 160419280), (2, 80209640), (4, 40104820), (5, 32083856), (7, 22917040), (8, 20052410), (10, 16041928), (14, 11458520), (16, 10026205), (19, 8443120), (20, 8020964), (28, 5729260), (35, 4583408), (38, 4221560), (40, 4010482), (56, 2864630), (70, 2291704), (76, 2110780), (80, 2005241), (95, 1688624), (112, 1432315), (133, 1206160), (140, 1145852), (152, 1055390), (190, 844312), (266, 603080), (280, 572926), (304, 527695), (380, 422156), (532, 301540), (560, 286463), (665, 241232), (760, 211078), (1064, 150770), (1330, 120616), (1520, 105539), (2128, 75385), (2660, 60308), (5320, 30154), (10640, 15077)]