394806720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 448

約数和(自身を含む): 1609344000

約数和(自身を除く): 1214537280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 98, 105, 109, 110, 112, 120, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 218, 220, 224, 231, 240, 245, 264, 280, 294, 308, 320, 327, 330, 336, 343, 352, 385, 392, 420, 436, 440, 448, 462, 480, 490, 528, 539, 545, 560, 588, 616, 654, 660, 672, 686, 704, 735, 763, 770, 784, 840, 872, 880, 924, 960, 980, 1029, 1056, 1078, 1090, 1120, 1155, 1176, 1199, 1232, 1308, 1320, 1344, 1372, 1470, 1526, 1540, 1568, 1617, 1635, 1680, 1715, 1744, 1760, 1848, 1960, 2058, 2112, 2156, 2180, 2240, 2289, 2310, 2352, 2398, 2464, 2616, 2640, 2695, 2744, 2940, 3052, 3080, 3136, 3234, 3270, 3360, 3430, 3488, 3520, 3597, 3696, 3773, 3815, 3920, 4116, 4312, 4360, 4578, 4620, 4704, 4796, 4928, 5145, 5232, 5280, 5341, 5390, 5488, 5880, 5995, 6104, 6160, 6468, 6540, 6720, 6860, 6976, 7194, 7392, 7546, 7630, 7840, 8085, 8232, 8393, 8624, 8720, 9156, 9240, 9408, 9592, 10290, 10464, 10560, 10682, 10780, 10976, 11319, 11445, 11760, 11990, 12208, 12320, 12936, 13080, 13720, 14388, 14784, 15092, 15260, 15680, 16023, 16170, 16464, 16786, 17248, 17440, 17985, 18312, 18480, 18865, 19184, 20580, 20928, 21364, 21560, 21952, 22638, 22890, 23520, 23980, 24416, 24640, 25179, 25872, 26160, 26705, 27440, 28776, 30184, 30520, 32046, 32340, 32928, 33572, 34496, 34880, 35970, 36624, 36960, 37387, 37730, 38368, 41160, 41965, 42728, 43120, 45276, 45780, 47040, 47960, 48832, 50358, 51744, 52320, 53410, 54880, 56595, 57552, 58751, 60368, 61040, 64092, 64680, 65856, 67144, 71940, 73248, 73920, 74774, 75460, 76736, 80115, 82320, 83930, 85456, 86240, 90552, 91560, 95920, 100716, 103488, 104640, 106820, 109760, 112161, 113190, 115104, 117502, 120736, 122080, 125895, 128184, 129360, 134288, 143880, 146496, 149548, 150920, 160230, 164640, 167860, 170912, 172480, 176253, 181104, 183120, 186935, 191840, 201432, 213640, 224322, 226380, 230208, 235004, 241472, 244160, 251790, 256368, 258720, 268576, 287760, 293755, 299096, 301840, 320460, 329280, 335720, 341824, 352506, 362208, 366240, 373870, 383680, 402864, 411257, 427280, 448644, 452760, 470008, 503580, 512736, 517440, 537152, 560805, 575520, 587510, 598192, 603680, 640920, 671440, 705012, 724416, 732480, 747740, 805728, 822514, 854560, 881265, 897288, 905520, 940016, 1007160, 1025472, 1121610, 1151040, 1175020, 1196384, 1207360, 1233771, 1281840, 1342880, 1410024, 1495480, 1611456, 1645028, 1709120, 1762530, 1794576, 1811040, 1880032, 2014320, 2056285, 2243220, 2350040, 2392768, 2467542, 2563680, 2685760, 2820048, 2990960, 3290056, 3525060, 3589152, 3622080, 3760064, 4028640, 4112570, 4486440, 4700080, 4935084, 5127360, 5640096, 5981920, 6168855, 6580112, 7050120, 7178304, 8057280, 8225140, 8972880, 9400160, 9870168, 11280192, 11963840, 12337710, 13160224, 14100240, 16450280, 17945760, 18800320, 19740336, 24675420, 26320448, 28200480, 32900560, 35891520, 39480672, 49350840, 56400960, 65801120, 78961344, 98701680, 131602240, 197403360, 394806720]

約数ペア:

[(1, 394806720), (2, 197403360), (3, 131602240), (4, 98701680), (5, 78961344), (6, 65801120), (7, 56400960), (8, 49350840), (10, 39480672), (11, 35891520), (12, 32900560), (14, 28200480), (15, 26320448), (16, 24675420), (20, 19740336), (21, 18800320), (22, 17945760), (24, 16450280), (28, 14100240), (30, 13160224), (32, 12337710), (33, 11963840), (35, 11280192), (40, 9870168), (42, 9400160), (44, 8972880), (48, 8225140), (49, 8057280), (55, 7178304), (56, 7050120), (60, 6580112), (64, 6168855), (66, 5981920), (70, 5640096), (77, 5127360), (80, 4935084), (84, 4700080), (88, 4486440), (96, 4112570), (98, 4028640), (105, 3760064), (109, 3622080), (110, 3589152), (112, 3525060), (120, 3290056), (132, 2990960), (140, 2820048), (147, 2685760), (154, 2563680), (160, 2467542), (165, 2392768), (168, 2350040), (176, 2243220), (192, 2056285), (196, 2014320), (210, 1880032), (218, 1811040), (220, 1794576), (224, 1762530), (231, 1709120), (240, 1645028), (245, 1611456), (264, 1495480), (280, 1410024), (294, 1342880), (308, 1281840), (320, 1233771), (327, 1207360), (330, 1196384), (336, 1175020), (343, 1151040), (352, 1121610), (385, 1025472), (392, 1007160), (420, 940016), (436, 905520), (440, 897288), (448, 881265), (462, 854560), (480, 822514), (490, 805728), (528, 747740), (539, 732480), (545, 724416), (560, 705012), (588, 671440), (616, 640920), (654, 603680), (660, 598192), (672, 587510), (686, 575520), (704, 560805), (735, 537152), (763, 517440), (770, 512736), (784, 503580), (840, 470008), (872, 452760), (880, 448644), (924, 427280), (960, 411257), (980, 402864), (1029, 383680), (1056, 373870), (1078, 366240), (1090, 362208), (1120, 352506), (1155, 341824), (1176, 335720), (1199, 329280), (1232, 320460), (1308, 301840), (1320, 299096), (1344, 293755), (1372, 287760), (1470, 268576), (1526, 258720), (1540, 256368), (1568, 251790), (1617, 244160), (1635, 241472), (1680, 235004), (1715, 230208), (1744, 226380), (1760, 224322), (1848, 213640), (1960, 201432), (2058, 191840), (2112, 186935), (2156, 183120), (2180, 181104), (2240, 176253), (2289, 172480), (2310, 170912), (2352, 167860), (2398, 164640), (2464, 160230), (2616, 150920), (2640, 149548), (2695, 146496), (2744, 143880), (2940, 134288), (3052, 129360), (3080, 128184), (3136, 125895), (3234, 122080), (3270, 120736), (3360, 117502), (3430, 115104), (3488, 113190), (3520, 112161), (3597, 109760), (3696, 106820), (3773, 104640), (3815, 103488), (3920, 100716), (4116, 95920), (4312, 91560), (4360, 90552), (4578, 86240), (4620, 85456), (4704, 83930), (4796, 82320), (4928, 80115), (5145, 76736), (5232, 75460), (5280, 74774), (5341, 73920), (5390, 73248), (5488, 71940), (5880, 67144), (5995, 65856), (6104, 64680), (6160, 64092), (6468, 61040), (6540, 60368), (6720, 58751), (6860, 57552), (6976, 56595), (7194, 54880), (7392, 53410), (7546, 52320), (7630, 51744), (7840, 50358), (8085, 48832), (8232, 47960), (8393, 47040), (8624, 45780), (8720, 45276), (9156, 43120), (9240, 42728), (9408, 41965), (9592, 41160), (10290, 38368), (10464, 37730), (10560, 37387), (10682, 36960), (10780, 36624), (10976, 35970), (11319, 34880), (11445, 34496), (11760, 33572), (11990, 32928), (12208, 32340), (12320, 32046), (12936, 30520), (13080, 30184), (13720, 28776), (14388, 27440), (14784, 26705), (15092, 26160), (15260, 25872), (15680, 25179), (16023, 24640), (16170, 24416), (16464, 23980), (16786, 23520), (17248, 22890), (17440, 22638), (17985, 21952), (18312, 21560), (18480, 21364), (18865, 20928), (19184, 20580)]