157441760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8269}}^1$

素因数の和:8308

約数の個数: 96

約数和(自身を含む): 450152640

約数和(自身を除く): 292710880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 8269, 9520, 16538, 19040, 33076, 41345, 57883, 66152, 82690, 115766, 132304, 140573, 165380, 231532, 264608, 281146, 289415, 330760, 463064, 562292, 578830, 661520, 702865, 926128, 984011, 1124584, 1157660, 1323040, 1405730, 1852256, 1968022, 2249168, 2315320, 2811460, 3936044, 4498336, 4630640, 4920055, 5622920, 7872088, 9261280, 9840110, 11245840, 15744176, 19680220, 22491680, 31488352, 39360440, 78720880, 157441760]

約数ペア:

[(1, 157441760), (2, 78720880), (4, 39360440), (5, 31488352), (7, 22491680), (8, 19680220), (10, 15744176), (14, 11245840), (16, 9840110), (17, 9261280), (20, 7872088), (28, 5622920), (32, 4920055), (34, 4630640), (35, 4498336), (40, 3936044), (56, 2811460), (68, 2315320), (70, 2249168), (80, 1968022), (85, 1852256), (112, 1405730), (119, 1323040), (136, 1157660), (140, 1124584), (160, 984011), (170, 926128), (224, 702865), (238, 661520), (272, 578830), (280, 562292), (340, 463064), (476, 330760), (544, 289415), (560, 281146), (595, 264608), (680, 231532), (952, 165380), (1120, 140573), (1190, 132304), (1360, 115766), (1904, 82690), (2380, 66152), (2720, 57883), (3808, 41345), (4760, 33076), (8269, 19040), (9520, 16538)]