211476160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13487}}^1$

素因数の和:13518

約数の個数: 84

約数和(自身を含む): 585837792

約数和(自身を除く): 374361632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 13487, 15680, 26974, 53948, 67435, 94409, 107896, 134870, 188818, 215792, 269740, 377636, 431584, 472045, 539480, 660863, 755272, 863168, 944090, 1078960, 1321726, 1510544, 1888180, 2157920, 2643452, 3021088, 3304315, 3776360, 4315840, 5286904, 6042176, 6608630, 7552720, 10573808, 13217260, 15105440, 21147616, 26434520, 30210880, 42295232, 52869040, 105738080, 211476160]

約数ペア:

[(1, 211476160), (2, 105738080), (4, 52869040), (5, 42295232), (7, 30210880), (8, 26434520), (10, 21147616), (14, 15105440), (16, 13217260), (20, 10573808), (28, 7552720), (32, 6608630), (35, 6042176), (40, 5286904), (49, 4315840), (56, 3776360), (64, 3304315), (70, 3021088), (80, 2643452), (98, 2157920), (112, 1888180), (140, 1510544), (160, 1321726), (196, 1078960), (224, 944090), (245, 863168), (280, 755272), (320, 660863), (392, 539480), (448, 472045), (490, 431584), (560, 377636), (784, 269740), (980, 215792), (1120, 188818), (1568, 134870), (1960, 107896), (2240, 94409), (3136, 67435), (3920, 53948), (7840, 26974), (13487, 15680)]