14216720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 80

約数和(自身を含む): 38568960

約数和(自身を除く): 24352240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 479, 530, 560, 742, 848, 958, 1060, 1484, 1855, 1916, 2120, 2395, 2968, 3353, 3710, 3832, 4240, 4790, 5936, 6706, 7420, 7664, 9580, 13412, 14840, 16765, 19160, 25387, 26824, 29680, 33530, 38320, 50774, 53648, 67060, 101548, 126935, 134120, 177709, 203096, 253870, 268240, 355418, 406192, 507740, 710836, 888545, 1015480, 1421672, 1777090, 2030960, 2843344, 3554180, 7108360, 14216720]

約数ペア:

[(1, 14216720), (2, 7108360), (4, 3554180), (5, 2843344), (7, 2030960), (8, 1777090), (10, 1421672), (14, 1015480), (16, 888545), (20, 710836), (28, 507740), (35, 406192), (40, 355418), (53, 268240), (56, 253870), (70, 203096), (80, 177709), (106, 134120), (112, 126935), (140, 101548), (212, 67060), (265, 53648), (280, 50774), (371, 38320), (424, 33530), (479, 29680), (530, 26824), (560, 25387), (742, 19160), (848, 16765), (958, 14840), (1060, 13412), (1484, 9580), (1855, 7664), (1916, 7420), (2120, 6706), (2395, 5936), (2968, 4790), (3353, 4240), (3710, 3832)]