219357040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3803}}^1$

素因数の和:3926

約数の個数: 80

約数和(自身を含む): 588676608

約数和(自身を除く): 369319568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 206, 280, 412, 515, 560, 721, 824, 1030, 1442, 1648, 2060, 2884, 3605, 3803, 4120, 5768, 7210, 7606, 8240, 11536, 14420, 15212, 19015, 26621, 28840, 30424, 38030, 53242, 57680, 60848, 76060, 106484, 133105, 152120, 212968, 266210, 304240, 391709, 425936, 532420, 783418, 1064840, 1566836, 1958545, 2129680, 2741963, 3133672, 3917090, 5483926, 6267344, 7834180, 10967852, 13709815, 15668360, 21935704, 27419630, 31336720, 43871408, 54839260, 109678520, 219357040]

約数ペア:

[(1, 219357040), (2, 109678520), (4, 54839260), (5, 43871408), (7, 31336720), (8, 27419630), (10, 21935704), (14, 15668360), (16, 13709815), (20, 10967852), (28, 7834180), (35, 6267344), (40, 5483926), (56, 3917090), (70, 3133672), (80, 2741963), (103, 2129680), (112, 1958545), (140, 1566836), (206, 1064840), (280, 783418), (412, 532420), (515, 425936), (560, 391709), (721, 304240), (824, 266210), (1030, 212968), (1442, 152120), (1648, 133105), (2060, 106484), (2884, 76060), (3605, 60848), (3803, 57680), (4120, 53242), (5768, 38030), (7210, 30424), (7606, 28840), (8240, 26621), (11536, 19015), (14420, 15212)]