63543760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 169917696

約数和(自身を除く): 106373936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 233, 280, 466, 487, 560, 932, 974, 1165, 1631, 1864, 1948, 2330, 2435, 3262, 3409, 3728, 3896, 4660, 4870, 6524, 6818, 7792, 8155, 9320, 9740, 13048, 13636, 16310, 17045, 18640, 19480, 26096, 27272, 32620, 34090, 38960, 54544, 65240, 68180, 113471, 130480, 136360, 226942, 272720, 453884, 567355, 794297, 907768, 1134710, 1588594, 1815536, 2269420, 3177188, 3971485, 4538840, 6354376, 7942970, 9077680, 12708752, 15885940, 31771880, 63543760]

約数ペア:

[(1, 63543760), (2, 31771880), (4, 15885940), (5, 12708752), (7, 9077680), (8, 7942970), (10, 6354376), (14, 4538840), (16, 3971485), (20, 3177188), (28, 2269420), (35, 1815536), (40, 1588594), (56, 1134710), (70, 907768), (80, 794297), (112, 567355), (140, 453884), (233, 272720), (280, 226942), (466, 136360), (487, 130480), (560, 113471), (932, 68180), (974, 65240), (1165, 54544), (1631, 38960), (1864, 34090), (1948, 32620), (2330, 27272), (2435, 26096), (3262, 19480), (3409, 18640), (3728, 17045), (3896, 16310), (4660, 13636), (4870, 13048), (6524, 9740), (6818, 9320), (7792, 8155)]