272173440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 384

約数和(自身を含む): 1105125120

約数和(自身を除く): 832951680

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, 110, 112, 120, 128, 132, 140, 147, 154, 160, 165, 168, 176, 192, 196, 210, 220, 224, 231, 240, 245, 263, 264, 280, 294, 308, 320, 330, 336, 352, 384, 385, 392, 420, 440, 448, 462, 480, 490, 526, 528, 539, 560, 588, 616, 640, 660, 672, 704, 735, 770, 784, 789, 840, 880, 896, 924, 960, 980, 1052, 1056, 1078, 1120, 1155, 1176, 1232, 1315, 1320, 1344, 1408, 1470, 1540, 1568, 1578, 1617, 1680, 1760, 1841, 1848, 1920, 1960, 2104, 2112, 2156, 2240, 2310, 2352, 2464, 2630, 2640, 2688, 2695, 2893, 2940, 3080, 3136, 3156, 3234, 3360, 3520, 3682, 3696, 3920, 3945, 4208, 4224, 4312, 4480, 4620, 4704, 4928, 5260, 5280, 5390, 5523, 5786, 5880, 6160, 6272, 6312, 6468, 6720, 7040, 7364, 7392, 7840, 7890, 8085, 8416, 8624, 8679, 9205, 9240, 9408, 9856, 10520, 10560, 10780, 11046, 11572, 11760, 12320, 12624, 12887, 12936, 13440, 14465, 14728, 14784, 15680, 15780, 16170, 16832, 17248, 17358, 18410, 18480, 18816, 20251, 21040, 21120, 21560, 22092, 23144, 23520, 24640, 25248, 25774, 25872, 27615, 28930, 29456, 29568, 31360, 31560, 32340, 33664, 34496, 34716, 36820, 36960, 38661, 40502, 42080, 43120, 43395, 44184, 46288, 47040, 49280, 50496, 51548, 51744, 55230, 57860, 58912, 60753, 63120, 64435, 64680, 68992, 69432, 73640, 73920, 77322, 81004, 84160, 86240, 86790, 88368, 92576, 94080, 100992, 101255, 103096, 103488, 110460, 115720, 117824, 121506, 126240, 128870, 129360, 138864, 141757, 147280, 147840, 154644, 162008, 168320, 172480, 173580, 176736, 185152, 193305, 202510, 206192, 206976, 220920, 231440, 235648, 243012, 252480, 257740, 258720, 277728, 283514, 294560, 303765, 309288, 324016, 344960, 347160, 353472, 370304, 386610, 405020, 412384, 425271, 441840, 462880, 486024, 504960, 515480, 517440, 555456, 567028, 589120, 607530, 618576, 648032, 694320, 706944, 708785, 773220, 810040, 824768, 850542, 883680, 925760, 972048, 1030960, 1034880, 1110912, 1134056, 1178240, 1215060, 1237152, 1296064, 1388640, 1417570, 1546440, 1620080, 1649536, 1701084, 1767360, 1851520, 1944096, 2061920, 2126355, 2268112, 2430120, 2474304, 2592128, 2777280, 2835140, 3092880, 3240160, 3402168, 3534720, 3888192, 4123840, 4252710, 4536224, 4860240, 4948608, 5554560, 5670280, 6185760, 6480320, 6804336, 7776384, 8247680, 8505420, 9072448, 9720480, 11340560, 12371520, 12960640, 13608672, 17010840, 18144896, 19440960, 22681120, 24743040, 27217344, 34021680, 38881920, 45362240, 54434688, 68043360, 90724480, 136086720, 272173440]

約数ペア:

[(1, 272173440), (2, 136086720), (3, 90724480), (4, 68043360), (5, 54434688), (6, 45362240), (7, 38881920), (8, 34021680), (10, 27217344), (11, 24743040), (12, 22681120), (14, 19440960), (15, 18144896), (16, 17010840), (20, 13608672), (21, 12960640), (22, 12371520), (24, 11340560), (28, 9720480), (30, 9072448), (32, 8505420), (33, 8247680), (35, 7776384), (40, 6804336), (42, 6480320), (44, 6185760), (48, 5670280), (49, 5554560), (55, 4948608), (56, 4860240), (60, 4536224), (64, 4252710), (66, 4123840), (70, 3888192), (77, 3534720), (80, 3402168), (84, 3240160), (88, 3092880), (96, 2835140), (98, 2777280), (105, 2592128), (110, 2474304), (112, 2430120), (120, 2268112), (128, 2126355), (132, 2061920), (140, 1944096), (147, 1851520), (154, 1767360), (160, 1701084), (165, 1649536), (168, 1620080), (176, 1546440), (192, 1417570), (196, 1388640), (210, 1296064), (220, 1237152), (224, 1215060), (231, 1178240), (240, 1134056), (245, 1110912), (263, 1034880), (264, 1030960), (280, 972048), (294, 925760), (308, 883680), (320, 850542), (330, 824768), (336, 810040), (352, 773220), (384, 708785), (385, 706944), (392, 694320), (420, 648032), (440, 618576), (448, 607530), (462, 589120), (480, 567028), (490, 555456), (526, 517440), (528, 515480), (539, 504960), (560, 486024), (588, 462880), (616, 441840), (640, 425271), (660, 412384), (672, 405020), (704, 386610), (735, 370304), (770, 353472), (784, 347160), (789, 344960), (840, 324016), (880, 309288), (896, 303765), (924, 294560), (960, 283514), (980, 277728), (1052, 258720), (1056, 257740), (1078, 252480), (1120, 243012), (1155, 235648), (1176, 231440), (1232, 220920), (1315, 206976), (1320, 206192), (1344, 202510), (1408, 193305), (1470, 185152), (1540, 176736), (1568, 173580), (1578, 172480), (1617, 168320), (1680, 162008), (1760, 154644), (1841, 147840), (1848, 147280), (1920, 141757), (1960, 138864), (2104, 129360), (2112, 128870), (2156, 126240), (2240, 121506), (2310, 117824), (2352, 115720), (2464, 110460), (2630, 103488), (2640, 103096), (2688, 101255), (2695, 100992), (2893, 94080), (2940, 92576), (3080, 88368), (3136, 86790), (3156, 86240), (3234, 84160), (3360, 81004), (3520, 77322), (3682, 73920), (3696, 73640), (3920, 69432), (3945, 68992), (4208, 64680), (4224, 64435), (4312, 63120), (4480, 60753), (4620, 58912), (4704, 57860), (4928, 55230), (5260, 51744), (5280, 51548), (5390, 50496), (5523, 49280), (5786, 47040), (5880, 46288), (6160, 44184), (6272, 43395), (6312, 43120), (6468, 42080), (6720, 40502), (7040, 38661), (7364, 36960), (7392, 36820), (7840, 34716), (7890, 34496), (8085, 33664), (8416, 32340), (8624, 31560), (8679, 31360), (9205, 29568), (9240, 29456), (9408, 28930), (9856, 27615), (10520, 25872), (10560, 25774), (10780, 25248), (11046, 24640), (11572, 23520), (11760, 23144), (12320, 22092), (12624, 21560), (12887, 21120), (12936, 21040), (13440, 20251), (14465, 18816), (14728, 18480), (14784, 18410), (15680, 17358), (15780, 17248), (16170, 16832)]