2580857760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2367

約数の個数: 192

約数和(自身を含む): 8804533248

約数和(自身を除く): 6223675488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 193, 195, 208, 240, 260, 312, 386, 390, 416, 480, 520, 579, 624, 772, 780, 965, 1040, 1158, 1248, 1544, 1560, 1930, 2080, 2143, 2316, 2509, 2895, 3088, 3120, 3860, 4286, 4632, 5018, 5790, 6176, 6240, 6429, 7527, 7720, 8572, 9264, 10036, 10715, 11580, 12545, 12858, 15054, 15440, 17144, 18528, 20072, 21430, 23160, 25090, 25716, 27859, 30108, 30880, 32145, 34288, 37635, 40144, 42860, 46320, 50180, 51432, 55718, 60216, 64290, 68576, 75270, 80288, 83577, 85720, 92640, 100360, 102864, 111436, 120432, 128580, 139295, 150540, 167154, 171440, 200720, 205728, 222872, 240864, 257160, 278590, 301080, 334308, 342880, 401440, 413599, 417885, 445744, 514320, 557180, 602160, 668616, 827198, 835770, 891488, 1028640, 1114360, 1204320, 1240797, 1337232, 1654396, 1671540, 2067995, 2228720, 2481594, 2674464, 3308792, 3343080, 4135990, 4457440, 4963188, 5376787, 6203985, 6617584, 6686160, 8271980, 9926376, 10753574, 12407970, 13235168, 13372320, 16130361, 16543960, 19852752, 21507148, 24815940, 26883935, 32260722, 33087920, 39705504, 43014296, 49631880, 53767870, 64521444, 66175840, 80651805, 86028592, 99263760, 107535740, 129042888, 161303610, 172057184, 198527520, 215071480, 258085776, 322607220, 430142960, 516171552, 645214440, 860285920, 1290428880, 2580857760]

約数ペア:

[(1, 2580857760), (2, 1290428880), (3, 860285920), (4, 645214440), (5, 516171552), (6, 430142960), (8, 322607220), (10, 258085776), (12, 215071480), (13, 198527520), (15, 172057184), (16, 161303610), (20, 129042888), (24, 107535740), (26, 99263760), (30, 86028592), (32, 80651805), (39, 66175840), (40, 64521444), (48, 53767870), (52, 49631880), (60, 43014296), (65, 39705504), (78, 33087920), (80, 32260722), (96, 26883935), (104, 24815940), (120, 21507148), (130, 19852752), (156, 16543960), (160, 16130361), (193, 13372320), (195, 13235168), (208, 12407970), (240, 10753574), (260, 9926376), (312, 8271980), (386, 6686160), (390, 6617584), (416, 6203985), (480, 5376787), (520, 4963188), (579, 4457440), (624, 4135990), (772, 3343080), (780, 3308792), (965, 2674464), (1040, 2481594), (1158, 2228720), (1248, 2067995), (1544, 1671540), (1560, 1654396), (1930, 1337232), (2080, 1240797), (2143, 1204320), (2316, 1114360), (2509, 1028640), (2895, 891488), (3088, 835770), (3120, 827198), (3860, 668616), (4286, 602160), (4632, 557180), (5018, 514320), (5790, 445744), (6176, 417885), (6240, 413599), (6429, 401440), (7527, 342880), (7720, 334308), (8572, 301080), (9264, 278590), (10036, 257160), (10715, 240864), (11580, 222872), (12545, 205728), (12858, 200720), (15054, 171440), (15440, 167154), (17144, 150540), (18528, 139295), (20072, 128580), (21430, 120432), (23160, 111436), (25090, 102864), (25716, 100360), (27859, 92640), (30108, 85720), (30880, 83577), (32145, 80288), (34288, 75270), (37635, 68576), (40144, 64290), (42860, 60216), (46320, 55718), (50180, 51432)]