136216640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{60811}}^1$

素因数の和:60835

約数の個数: 56

約数和(自身を含む): 370709952

約数和(自身を除く): 234493312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 60811, 121622, 243244, 304055, 425677, 486488, 608110, 851354, 972976, 1216220, 1702708, 1945952, 2128385, 2432440, 3405416, 3891904, 4256770, 4864880, 6810832, 8513540, 9729760, 13621664, 17027080, 19459520, 27243328, 34054160, 68108320, 136216640]

約数ペア:

[(1, 136216640), (2, 68108320), (4, 34054160), (5, 27243328), (7, 19459520), (8, 17027080), (10, 13621664), (14, 9729760), (16, 8513540), (20, 6810832), (28, 4864880), (32, 4256770), (35, 3891904), (40, 3405416), (56, 2432440), (64, 2128385), (70, 1945952), (80, 1702708), (112, 1216220), (140, 972976), (160, 851354), (224, 608110), (280, 486488), (320, 425677), (448, 304055), (560, 243244), (1120, 121622), (2240, 60811)]