265909120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14327}}^1$

素因数の和:14375

約数の個数: 64

約数和(自身を含む): 657655200

約数和(自身を除く): 391746080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 14327, 18560, 28654, 57308, 71635, 114616, 143270, 229232, 286540, 415483, 458464, 573080, 830966, 916928, 1146160, 1661932, 1833856, 2077415, 2292320, 3323864, 4154830, 4584640, 6647728, 8309660, 9169280, 13295456, 16619320, 26590912, 33238640, 53181824, 66477280, 132954560, 265909120]

約数ペア:

[(1, 265909120), (2, 132954560), (4, 66477280), (5, 53181824), (8, 33238640), (10, 26590912), (16, 16619320), (20, 13295456), (29, 9169280), (32, 8309660), (40, 6647728), (58, 4584640), (64, 4154830), (80, 3323864), (116, 2292320), (128, 2077415), (145, 1833856), (160, 1661932), (232, 1146160), (290, 916928), (320, 830966), (464, 573080), (580, 458464), (640, 415483), (928, 286540), (1160, 229232), (1856, 143270), (2320, 114616), (3712, 71635), (4640, 57308), (9280, 28654), (14327, 18560)]