216148240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35089}}^1$

素因数の和:35120

約数の個数: 80

約数和(自身を含む): 626567040

約数和(自身を除く): 410418800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 35089, 70178, 140356, 175445, 245623, 280712, 350890, 385979, 491246, 561424, 701780, 771958, 982492, 1228115, 1403560, 1543916, 1929895, 1964984, 2456230, 2701853, 2807120, 3087832, 3859790, 3929968, 4912460, 5403706, 6175664, 7719580, 9824920, 10807412, 13509265, 15439160, 19649840, 21614824, 27018530, 30878320, 43229648, 54037060, 108074120, 216148240]

約数ペア:

[(1, 216148240), (2, 108074120), (4, 54037060), (5, 43229648), (7, 30878320), (8, 27018530), (10, 21614824), (11, 19649840), (14, 15439160), (16, 13509265), (20, 10807412), (22, 9824920), (28, 7719580), (35, 6175664), (40, 5403706), (44, 4912460), (55, 3929968), (56, 3859790), (70, 3087832), (77, 2807120), (80, 2701853), (88, 2456230), (110, 1964984), (112, 1929895), (140, 1543916), (154, 1403560), (176, 1228115), (220, 982492), (280, 771958), (308, 701780), (385, 561424), (440, 491246), (560, 385979), (616, 350890), (770, 280712), (880, 245623), (1232, 175445), (1540, 140356), (3080, 70178), (6160, 35089)]