15673280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{6997}}^1$

素因数の和:7021

約数の個数: 56

約数和(自身を含む): 42659808

約数和(自身を除く): 26986528

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, 6997, 13994, 27988, 34985, 48979, 55976, 69970, 97958, 111952, 139940, 195916, 223904, 244895, 279880, 391832, 447808, 489790, 559760, 783664, 979580, 1119520, 1567328, 1959160, 2239040, 3134656, 3918320, 7836640, 15673280]

約数ペア:

[(1, 15673280), (2, 7836640), (4, 3918320), (5, 3134656), (7, 2239040), (8, 1959160), (10, 1567328), (14, 1119520), (16, 979580), (20, 783664), (28, 559760), (32, 489790), (35, 447808), (40, 391832), (56, 279880), (64, 244895), (70, 223904), (80, 195916), (112, 139940), (140, 111952), (160, 97958), (224, 69970), (280, 55976), (320, 48979), (448, 34985), (560, 27988), (1120, 13994), (2240, 6997)]