2707008640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{604243}}^1$

素因数の和:604269

約数の個数: 64

約数和(自身を含む): 7395946560

約数和(自身を除く): 4688937920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 604243, 1208486, 2416972, 3021215, 4229701, 4833944, 6042430, 8459402, 9667888, 12084860, 16918804, 19335776, 21148505, 24169720, 33837608, 38671552, 42297010, 48339440, 67675216, 77343104, 84594020, 96678880, 135350432, 169188040, 193357760, 270700864, 338376080, 386715520, 541401728, 676752160, 1353504320, 2707008640]

約数ペア:

[(1, 2707008640), (2, 1353504320), (4, 676752160), (5, 541401728), (7, 386715520), (8, 338376080), (10, 270700864), (14, 193357760), (16, 169188040), (20, 135350432), (28, 96678880), (32, 84594020), (35, 77343104), (40, 67675216), (56, 48339440), (64, 42297010), (70, 38671552), (80, 33837608), (112, 24169720), (128, 21148505), (140, 19335776), (160, 16918804), (224, 12084860), (280, 9667888), (320, 8459402), (448, 6042430), (560, 4833944), (640, 4229701), (896, 3021215), (1120, 2416972), (2240, 1208486), (4480, 604243)]