103210240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11519}}^1$

素因数の和:11547

約数の個数: 72

約数和(自身を含む): 282562560

約数和(自身を除く): 179352320

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 11519, 23038, 46076, 57595, 80633, 92152, 115190, 161266, 184304, 230380, 322532, 368608, 403165, 460760, 645064, 737216, 806330, 921520, 1290128, 1474432, 1612660, 1843040, 2580256, 2948864, 3225320, 3686080, 5160512, 6450640, 7372160, 10321024, 12901280, 14744320, 20642048, 25802560, 51605120, 103210240]

約数ペア:

[(1, 103210240), (2, 51605120), (4, 25802560), (5, 20642048), (7, 14744320), (8, 12901280), (10, 10321024), (14, 7372160), (16, 6450640), (20, 5160512), (28, 3686080), (32, 3225320), (35, 2948864), (40, 2580256), (56, 1843040), (64, 1612660), (70, 1474432), (80, 1290128), (112, 921520), (128, 806330), (140, 737216), (160, 645064), (224, 460760), (256, 403165), (280, 368608), (320, 322532), (448, 230380), (560, 184304), (640, 161266), (896, 115190), (1120, 92152), (1280, 80633), (1792, 57595), (2240, 46076), (4480, 23038), (8960, 11519)]