2756886720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17837}}^1$

素因数の和:17887

約数の個数: 224

約数和(自身を含む): 10439083008

約数和(自身を除く): 7682196288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4416, 4830, 5152, 5520, 6440, 6720, 7360, 7728, 9660, 10304, 11040, 12880, 15456, 17837, 19320, 22080, 25760, 30912, 35674, 38640, 51520, 53511, 71348, 77280, 89185, 107022, 124859, 142696, 154560, 178370, 214044, 249718, 267555, 285392, 356740, 374577, 410251, 428088, 499436, 535110, 570784, 624295, 713480, 749154, 820502, 856176, 998872, 1070220, 1141568, 1230753, 1248590, 1426960, 1498308, 1641004, 1712352, 1872885, 1997744, 2051255, 2140440, 2461506, 2497180, 2853920, 2871757, 2996616, 3282008, 3424704, 3745770, 3995488, 4102510, 4280880, 4923012, 4994360, 5707840, 5743514, 5993232, 6153765, 6564016, 7491540, 7990976, 8205020, 8561760, 8615271, 9846024, 9988720, 11487028, 11986464, 12307530, 13128032, 14358785, 14983080, 16410040, 17123520, 17230542, 19692048, 19977440, 22974056, 23972928, 24615060, 26256064, 28717570, 29966160, 32820080, 34461084, 39384096, 39954880, 43076355, 45948112, 49230120, 57435140, 59932320, 65640160, 68922168, 78768192, 86152710, 91896224, 98460240, 114870280, 119864640, 131280320, 137844336, 172305420, 183792448, 196920480, 229740560, 275688672, 344610840, 393840960, 459481120, 551377344, 689221680, 918962240, 1378443360, 2756886720]

約数ペア:

[(1, 2756886720), (2, 1378443360), (3, 918962240), (4, 689221680), (5, 551377344), (6, 459481120), (7, 393840960), (8, 344610840), (10, 275688672), (12, 229740560), (14, 196920480), (15, 183792448), (16, 172305420), (20, 137844336), (21, 131280320), (23, 119864640), (24, 114870280), (28, 98460240), (30, 91896224), (32, 86152710), (35, 78768192), (40, 68922168), (42, 65640160), (46, 59932320), (48, 57435140), (56, 49230120), (60, 45948112), (64, 43076355), (69, 39954880), (70, 39384096), (80, 34461084), (84, 32820080), (92, 29966160), (96, 28717570), (105, 26256064), (112, 24615060), (115, 23972928), (120, 22974056), (138, 19977440), (140, 19692048), (160, 17230542), (161, 17123520), (168, 16410040), (184, 14983080), (192, 14358785), (210, 13128032), (224, 12307530), (230, 11986464), (240, 11487028), (276, 9988720), (280, 9846024), (320, 8615271), (322, 8561760), (336, 8205020), (345, 7990976), (368, 7491540), (420, 6564016), (448, 6153765), (460, 5993232), (480, 5743514), (483, 5707840), (552, 4994360), (560, 4923012), (644, 4280880), (672, 4102510), (690, 3995488), (736, 3745770), (805, 3424704), (840, 3282008), (920, 2996616), (960, 2871757), (966, 2853920), (1104, 2497180), (1120, 2461506), (1288, 2140440), (1344, 2051255), (1380, 1997744), (1472, 1872885), (1610, 1712352), (1680, 1641004), (1840, 1498308), (1932, 1426960), (2208, 1248590), (2240, 1230753), (2415, 1141568), (2576, 1070220), (2760, 998872), (3220, 856176), (3360, 820502), (3680, 749154), (3864, 713480), (4416, 624295), (4830, 570784), (5152, 535110), (5520, 499436), (6440, 428088), (6720, 410251), (7360, 374577), (7728, 356740), (9660, 285392), (10304, 267555), (11040, 249718), (12880, 214044), (15456, 178370), (17837, 154560), (19320, 142696), (22080, 124859), (25760, 107022), (30912, 89185), (35674, 77280), (38640, 71348), (51520, 53511)]