215099360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{192053}}^1$

素因数の和:192075

約数の個数: 48

約数和(自身を含む): 580771296

約数和(自身を除く): 365671936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 192053, 384106, 768212, 960265, 1344371, 1536424, 1920530, 2688742, 3072848, 3841060, 5377484, 6145696, 6721855, 7682120, 10754968, 13443710, 15364240, 21509936, 26887420, 30728480, 43019872, 53774840, 107549680, 215099360]

約数ペア:

[(1, 215099360), (2, 107549680), (4, 53774840), (5, 43019872), (7, 30728480), (8, 26887420), (10, 21509936), (14, 15364240), (16, 13443710), (20, 10754968), (28, 7682120), (32, 6721855), (35, 6145696), (40, 5377484), (56, 3841060), (70, 3072848), (80, 2688742), (112, 1920530), (140, 1536424), (160, 1344371), (224, 960265), (280, 768212), (560, 384106), (1120, 192053)]