327223680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 1209116160

約数和(自身を除く): 881892480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 160, 168, 192, 194, 210, 224, 240, 251, 280, 291, 320, 336, 384, 388, 420, 448, 480, 485, 502, 560, 582, 640, 672, 679, 753, 776, 840, 896, 960, 970, 1004, 1120, 1164, 1255, 1344, 1358, 1455, 1506, 1552, 1680, 1757, 1920, 1940, 2008, 2037, 2240, 2328, 2510, 2688, 2716, 2910, 3012, 3104, 3360, 3395, 3514, 3765, 3880, 4016, 4074, 4480, 4656, 5020, 5271, 5432, 5820, 6024, 6208, 6720, 6790, 7028, 7530, 7760, 8032, 8148, 8785, 9312, 10040, 10185, 10542, 10864, 11640, 12048, 12416, 13440, 13580, 14056, 15060, 15520, 16064, 16296, 17570, 18624, 20080, 20370, 21084, 21728, 23280, 24096, 24347, 26355, 27160, 28112, 30120, 31040, 32128, 32592, 35140, 37248, 40160, 40740, 42168, 43456, 46560, 48192, 48694, 52710, 54320, 56224, 60240, 62080, 65184, 70280, 73041, 80320, 81480, 84336, 86912, 93120, 96384, 97388, 105420, 108640, 112448, 120480, 121735, 130368, 140560, 146082, 160640, 162960, 168672, 170429, 186240, 194776, 210840, 217280, 224896, 240960, 243470, 260736, 281120, 292164, 325920, 337344, 340858, 365205, 389552, 421680, 434560, 481920, 486940, 511287, 562240, 584328, 651840, 674688, 681716, 730410, 779104, 843360, 852145, 973880, 1022574, 1124480, 1168656, 1303680, 1363432, 1460820, 1558208, 1686720, 1704290, 1947760, 2045148, 2337312, 2556435, 2726864, 2921640, 3116416, 3373440, 3408580, 3895520, 4090296, 4674624, 5112870, 5453728, 5843280, 6817160, 7791040, 8180592, 9349248, 10225740, 10907456, 11686560, 13634320, 15582080, 16361184, 20451480, 21814912, 23373120, 27268640, 32722368, 40902960, 46746240, 54537280, 65444736, 81805920, 109074560, 163611840, 327223680]

約数ペア:

[(1, 327223680), (2, 163611840), (3, 109074560), (4, 81805920), (5, 65444736), (6, 54537280), (7, 46746240), (8, 40902960), (10, 32722368), (12, 27268640), (14, 23373120), (15, 21814912), (16, 20451480), (20, 16361184), (21, 15582080), (24, 13634320), (28, 11686560), (30, 10907456), (32, 10225740), (35, 9349248), (40, 8180592), (42, 7791040), (48, 6817160), (56, 5843280), (60, 5453728), (64, 5112870), (70, 4674624), (80, 4090296), (84, 3895520), (96, 3408580), (97, 3373440), (105, 3116416), (112, 2921640), (120, 2726864), (128, 2556435), (140, 2337312), (160, 2045148), (168, 1947760), (192, 1704290), (194, 1686720), (210, 1558208), (224, 1460820), (240, 1363432), (251, 1303680), (280, 1168656), (291, 1124480), (320, 1022574), (336, 973880), (384, 852145), (388, 843360), (420, 779104), (448, 730410), (480, 681716), (485, 674688), (502, 651840), (560, 584328), (582, 562240), (640, 511287), (672, 486940), (679, 481920), (753, 434560), (776, 421680), (840, 389552), (896, 365205), (960, 340858), (970, 337344), (1004, 325920), (1120, 292164), (1164, 281120), (1255, 260736), (1344, 243470), (1358, 240960), (1455, 224896), (1506, 217280), (1552, 210840), (1680, 194776), (1757, 186240), (1920, 170429), (1940, 168672), (2008, 162960), (2037, 160640), (2240, 146082), (2328, 140560), (2510, 130368), (2688, 121735), (2716, 120480), (2910, 112448), (3012, 108640), (3104, 105420), (3360, 97388), (3395, 96384), (3514, 93120), (3765, 86912), (3880, 84336), (4016, 81480), (4074, 80320), (4480, 73041), (4656, 70280), (5020, 65184), (5271, 62080), (5432, 60240), (5820, 56224), (6024, 54320), (6208, 52710), (6720, 48694), (6790, 48192), (7028, 46560), (7530, 43456), (7760, 42168), (8032, 40740), (8148, 40160), (8785, 37248), (9312, 35140), (10040, 32592), (10185, 32128), (10542, 31040), (10864, 30120), (11640, 28112), (12048, 27160), (12416, 26355), (13440, 24347), (13580, 24096), (14056, 23280), (15060, 21728), (15520, 21084), (16064, 20370), (16296, 20080), (17570, 18624)]