3218985280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1437047}}^1$

素因数の和:1437071

約数の個数: 56

約数和(自身を含む): 8760244608

約数和(自身を除く): 5541259328

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, 1437047, 2874094, 5748188, 7185235, 10059329, 11496376, 14370470, 20118658, 22992752, 28740940, 40237316, 45985504, 50296645, 57481880, 80474632, 91971008, 100593290, 114963760, 160949264, 201186580, 229927520, 321898528, 402373160, 459855040, 643797056, 804746320, 1609492640, 3218985280]

約数ペア:

[(1, 3218985280), (2, 1609492640), (4, 804746320), (5, 643797056), (7, 459855040), (8, 402373160), (10, 321898528), (14, 229927520), (16, 201186580), (20, 160949264), (28, 114963760), (32, 100593290), (35, 91971008), (40, 80474632), (56, 57481880), (64, 50296645), (70, 45985504), (80, 40237316), (112, 28740940), (140, 22992752), (160, 20118658), (224, 14370470), (280, 11496376), (320, 10059329), (448, 7185235), (560, 5748188), (1120, 2874094), (2240, 1437047)]