107714720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:430

約数の個数: 72

約数和(自身を含む): 270806004

約数和(自身を除く): 163091284

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 199, 272, 340, 398, 544, 680, 796, 995, 1360, 1592, 1990, 2720, 3184, 3383, 3980, 6368, 6766, 7960, 13532, 15920, 16915, 27064, 31840, 33830, 39601, 54128, 67660, 79202, 108256, 135320, 158404, 198005, 270640, 316808, 396010, 541280, 633616, 673217, 792020, 1267232, 1346434, 1584040, 2692868, 3168080, 3366085, 5385736, 6336160, 6732170, 10771472, 13464340, 21542944, 26928680, 53857360, 107714720]

約数ペア:

[(1, 107714720), (2, 53857360), (4, 26928680), (5, 21542944), (8, 13464340), (10, 10771472), (16, 6732170), (17, 6336160), (20, 5385736), (32, 3366085), (34, 3168080), (40, 2692868), (68, 1584040), (80, 1346434), (85, 1267232), (136, 792020), (160, 673217), (170, 633616), (199, 541280), (272, 396010), (340, 316808), (398, 270640), (544, 198005), (680, 158404), (796, 135320), (995, 108256), (1360, 79202), (1592, 67660), (1990, 54128), (2720, 39601), (3184, 33830), (3383, 31840), (3980, 27064), (6368, 16915), (6766, 15920), (7960, 13532)]