2765432880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{182899}}^1$

素因数の和:182928

約数の個数: 160

約数和(自身を含む): 10886208000

約数和(自身を除く): 8120775120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 182899, 365798, 548697, 731596, 914495, 1097394, 1280293, 1463192, 1646091, 1828990, 2194788, 2560586, 2743485, 2926384, 3292182, 3657980, 3840879, 4389576, 4938273, 5121172, 5486970, 6401465, 6584364, 7315960, 7681758, 8230455, 8779152, 9876546, 10242344, 10973940, 11522637, 12802930, 13168728, 14631920, 15363516, 16460910, 19204395, 19753092, 20484688, 21947880, 23045274, 24691365, 25605860, 26337456, 30727032, 32921820, 34567911, 38408790, 39506184, 43895760, 46090548, 49382730, 51211720, 57613185, 61454064, 65843640, 69135822, 76817580, 79012368, 92181096, 98765460, 102423440, 115226370, 131687280, 138271644, 153635160, 172839555, 184362192, 197530920, 230452740, 276543288, 307270320, 345679110, 395061840, 460905480, 553086576, 691358220, 921810960, 1382716440, 2765432880]

約数ペア:

[(1, 2765432880), (2, 1382716440), (3, 921810960), (4, 691358220), (5, 553086576), (6, 460905480), (7, 395061840), (8, 345679110), (9, 307270320), (10, 276543288), (12, 230452740), (14, 197530920), (15, 184362192), (16, 172839555), (18, 153635160), (20, 138271644), (21, 131687280), (24, 115226370), (27, 102423440), (28, 98765460), (30, 92181096), (35, 79012368), (36, 76817580), (40, 69135822), (42, 65843640), (45, 61454064), (48, 57613185), (54, 51211720), (56, 49382730), (60, 46090548), (63, 43895760), (70, 39506184), (72, 38408790), (80, 34567911), (84, 32921820), (90, 30727032), (105, 26337456), (108, 25605860), (112, 24691365), (120, 23045274), (126, 21947880), (135, 20484688), (140, 19753092), (144, 19204395), (168, 16460910), (180, 15363516), (189, 14631920), (210, 13168728), (216, 12802930), (240, 11522637), (252, 10973940), (270, 10242344), (280, 9876546), (315, 8779152), (336, 8230455), (360, 7681758), (378, 7315960), (420, 6584364), (432, 6401465), (504, 5486970), (540, 5121172), (560, 4938273), (630, 4389576), (720, 3840879), (756, 3657980), (840, 3292182), (945, 2926384), (1008, 2743485), (1080, 2560586), (1260, 2194788), (1512, 1828990), (1680, 1646091), (1890, 1463192), (2160, 1280293), (2520, 1097394), (3024, 914495), (3780, 731596), (5040, 548697), (7560, 365798), (15120, 182899)]