16259160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 52462080

約数和(自身を除く): 36202920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 137, 138, 172, 184, 215, 230, 258, 274, 276, 344, 345, 411, 430, 460, 516, 548, 552, 645, 685, 690, 822, 860, 920, 989, 1032, 1096, 1290, 1370, 1380, 1644, 1720, 1978, 2055, 2580, 2740, 2760, 2967, 3151, 3288, 3956, 4110, 4945, 5160, 5480, 5891, 5934, 6302, 7912, 8220, 9453, 9890, 11782, 11868, 12604, 14835, 15755, 16440, 17673, 18906, 19780, 23564, 23736, 25208, 29455, 29670, 31510, 35346, 37812, 39560, 47128, 47265, 58910, 59340, 63020, 70692, 75624, 88365, 94530, 117820, 118680, 126040, 135493, 141384, 176730, 189060, 235640, 270986, 353460, 378120, 406479, 541972, 677465, 706920, 812958, 1083944, 1354930, 1625916, 2032395, 2709860, 3251832, 4064790, 5419720, 8129580, 16259160]

約数ペア:

[(1, 16259160), (2, 8129580), (3, 5419720), (4, 4064790), (5, 3251832), (6, 2709860), (8, 2032395), (10, 1625916), (12, 1354930), (15, 1083944), (20, 812958), (23, 706920), (24, 677465), (30, 541972), (40, 406479), (43, 378120), (46, 353460), (60, 270986), (69, 235640), (86, 189060), (92, 176730), (115, 141384), (120, 135493), (129, 126040), (137, 118680), (138, 117820), (172, 94530), (184, 88365), (215, 75624), (230, 70692), (258, 63020), (274, 59340), (276, 58910), (344, 47265), (345, 47128), (411, 39560), (430, 37812), (460, 35346), (516, 31510), (548, 29670), (552, 29455), (645, 25208), (685, 23736), (690, 23564), (822, 19780), (860, 18906), (920, 17673), (989, 16440), (1032, 15755), (1096, 14835), (1290, 12604), (1370, 11868), (1380, 11782), (1644, 9890), (1720, 9453), (1978, 8220), (2055, 7912), (2580, 6302), (2740, 5934), (2760, 5891), (2967, 5480), (3151, 5160), (3288, 4945), (3956, 4110)]