227154480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135211}}^1$

素因数の和:135234

約数の個数: 80

約数和(自身を含む): 804781824

約数和(自身を除く): 577627344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135211, 270422, 405633, 540844, 676055, 811266, 946477, 1081688, 1352110, 1622532, 1892954, 2028165, 2163376, 2704220, 2839431, 3245064, 3785908, 4056330, 4732385, 5408440, 5678862, 6490128, 7571816, 8112660, 9464770, 10816880, 11357724, 14197155, 15143632, 16225320, 18929540, 22715448, 28394310, 32450640, 37859080, 45430896, 56788620, 75718160, 113577240, 227154480]

約数ペア:

[(1, 227154480), (2, 113577240), (3, 75718160), (4, 56788620), (5, 45430896), (6, 37859080), (7, 32450640), (8, 28394310), (10, 22715448), (12, 18929540), (14, 16225320), (15, 15143632), (16, 14197155), (20, 11357724), (21, 10816880), (24, 9464770), (28, 8112660), (30, 7571816), (35, 6490128), (40, 5678862), (42, 5408440), (48, 4732385), (56, 4056330), (60, 3785908), (70, 3245064), (80, 2839431), (84, 2704220), (105, 2163376), (112, 2028165), (120, 1892954), (140, 1622532), (168, 1352110), (210, 1081688), (240, 946477), (280, 811266), (336, 676055), (420, 540844), (560, 405633), (840, 270422), (1680, 135211)]