143501680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13487}}^1$

素因数の和:13526

約数の個数: 80

約数和(自身を含む): 401402880

約数和(自身を除く): 257901200

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, 13487, 26974, 53948, 67435, 94409, 107896, 134870, 188818, 215792, 256253, 269740, 377636, 472045, 512506, 539480, 755272, 944090, 1025012, 1078960, 1281265, 1510544, 1793771, 1888180, 2050024, 2562530, 3587542, 3776360, 4100048, 5125060, 7175084, 7552720, 8968855, 10250120, 14350168, 17937710, 20500240, 28700336, 35875420, 71750840, 143501680]

約数ペア:

[(1, 143501680), (2, 71750840), (4, 35875420), (5, 28700336), (7, 20500240), (8, 17937710), (10, 14350168), (14, 10250120), (16, 8968855), (19, 7552720), (20, 7175084), (28, 5125060), (35, 4100048), (38, 3776360), (40, 3587542), (56, 2562530), (70, 2050024), (76, 1888180), (80, 1793771), (95, 1510544), (112, 1281265), (133, 1078960), (140, 1025012), (152, 944090), (190, 755272), (266, 539480), (280, 512506), (304, 472045), (380, 377636), (532, 269740), (560, 256253), (665, 215792), (760, 188818), (1064, 134870), (1330, 107896), (1520, 94409), (2128, 67435), (2660, 53948), (5320, 26974), (10640, 13487)]