6756739360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{861829}}^1$

素因数の和:861858

約数の個数: 72

約数和(自身を含む): 18568989180

約数和(自身を除く): 11812249820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 861829, 1723658, 3447316, 4309145, 6032803, 6894632, 8618290, 12065606, 13789264, 17236580, 24131212, 27578528, 30164015, 34473160, 42229621, 48262424, 60328030, 68946320, 84459242, 96524848, 120656060, 137892640, 168918484, 193049696, 211148105, 241312120, 337836968, 422296210, 482624240, 675673936, 844592420, 965248480, 1351347872, 1689184840, 3378369680, 6756739360]

約数ペア:

[(1, 6756739360), (2, 3378369680), (4, 1689184840), (5, 1351347872), (7, 965248480), (8, 844592420), (10, 675673936), (14, 482624240), (16, 422296210), (20, 337836968), (28, 241312120), (32, 211148105), (35, 193049696), (40, 168918484), (49, 137892640), (56, 120656060), (70, 96524848), (80, 84459242), (98, 68946320), (112, 60328030), (140, 48262424), (160, 42229621), (196, 34473160), (224, 30164015), (245, 27578528), (280, 24131212), (392, 17236580), (490, 13789264), (560, 12065606), (784, 8618290), (980, 6894632), (1120, 6032803), (1568, 4309145), (1960, 3447316), (3920, 1723658), (7840, 861829)]