6872625480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8181697}}^1$

素因数の和:8181718

約数の個数: 64

約数和(自身を含む): 23563290240

約数和(自身を除く): 16690664760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8181697, 16363394, 24545091, 32726788, 40908485, 49090182, 57271879, 65453576, 81816970, 98180364, 114543758, 122725455, 163633940, 171815637, 196360728, 229087516, 245450910, 286359395, 327267880, 343631274, 458175032, 490901820, 572718790, 687262548, 859078185, 981803640, 1145437580, 1374525096, 1718156370, 2290875160, 3436312740, 6872625480]

約数ペア:

[(1, 6872625480), (2, 3436312740), (3, 2290875160), (4, 1718156370), (5, 1374525096), (6, 1145437580), (7, 981803640), (8, 859078185), (10, 687262548), (12, 572718790), (14, 490901820), (15, 458175032), (20, 343631274), (21, 327267880), (24, 286359395), (28, 245450910), (30, 229087516), (35, 196360728), (40, 171815637), (42, 163633940), (56, 122725455), (60, 114543758), (70, 98180364), (84, 81816970), (105, 65453576), (120, 57271879), (140, 49090182), (168, 40908485), (210, 32726788), (280, 24545091), (420, 16363394), (840, 8181697)]