197682240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1$

素因数の和:1329

約数の個数: 224

約数和(自身を含む): 749076480

約数和(自身を除く): 551394240

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, 1279, 1288, 1344, 1380, 1472, 1610, 1680, 1840, 1932, 2208, 2240, 2415, 2558, 2576, 2760, 3220, 3360, 3680, 3837, 3864, 4416, 4830, 5116, 5152, 5520, 6395, 6440, 6720, 7360, 7674, 7728, 8953, 9660, 10232, 10304, 11040, 12790, 12880, 15348, 15456, 17906, 19185, 19320, 20464, 22080, 25580, 25760, 26859, 29417, 30696, 30912, 35812, 38370, 38640, 40928, 44765, 51160, 51520, 53718, 58834, 61392, 71624, 76740, 77280, 81856, 88251, 89530, 102320, 107436, 117668, 122784, 134295, 143248, 147085, 153480, 154560, 176502, 179060, 204640, 205919, 214872, 235336, 245568, 268590, 286496, 294170, 306960, 353004, 358120, 409280, 411838, 429744, 441255, 470672, 537180, 572992, 588340, 613920, 617757, 706008, 716240, 823676, 859488, 882510, 941344, 1029595, 1074360, 1176680, 1227840, 1235514, 1412016, 1432480, 1647352, 1718976, 1765020, 1882688, 2059190, 2148720, 2353360, 2471028, 2824032, 2864960, 3088785, 3294704, 3530040, 4118380, 4297440, 4706720, 4942056, 5648064, 6177570, 6589408, 7060080, 8236760, 8594880, 9413440, 9884112, 12355140, 13178816, 14120160, 16473520, 19768224, 24710280, 28240320, 32947040, 39536448, 49420560, 65894080, 98841120, 197682240]

約数ペア:

[(1, 197682240), (2, 98841120), (3, 65894080), (4, 49420560), (5, 39536448), (6, 32947040), (7, 28240320), (8, 24710280), (10, 19768224), (12, 16473520), (14, 14120160), (15, 13178816), (16, 12355140), (20, 9884112), (21, 9413440), (23, 8594880), (24, 8236760), (28, 7060080), (30, 6589408), (32, 6177570), (35, 5648064), (40, 4942056), (42, 4706720), (46, 4297440), (48, 4118380), (56, 3530040), (60, 3294704), (64, 3088785), (69, 2864960), (70, 2824032), (80, 2471028), (84, 2353360), (92, 2148720), (96, 2059190), (105, 1882688), (112, 1765020), (115, 1718976), (120, 1647352), (138, 1432480), (140, 1412016), (160, 1235514), (161, 1227840), (168, 1176680), (184, 1074360), (192, 1029595), (210, 941344), (224, 882510), (230, 859488), (240, 823676), (276, 716240), (280, 706008), (320, 617757), (322, 613920), (336, 588340), (345, 572992), (368, 537180), (420, 470672), (448, 441255), (460, 429744), (480, 411838), (483, 409280), (552, 358120), (560, 353004), (644, 306960), (672, 294170), (690, 286496), (736, 268590), (805, 245568), (840, 235336), (920, 214872), (960, 205919), (966, 204640), (1104, 179060), (1120, 176502), (1279, 154560), (1288, 153480), (1344, 147085), (1380, 143248), (1472, 134295), (1610, 122784), (1680, 117668), (1840, 107436), (1932, 102320), (2208, 89530), (2240, 88251), (2415, 81856), (2558, 77280), (2576, 76740), (2760, 71624), (3220, 61392), (3360, 58834), (3680, 53718), (3837, 51520), (3864, 51160), (4416, 44765), (4830, 40928), (5116, 38640), (5152, 38370), (5520, 35812), (6395, 30912), (6440, 30696), (6720, 29417), (7360, 26859), (7674, 25760), (7728, 25580), (8953, 22080), (9660, 20464), (10232, 19320), (10304, 19185), (11040, 17906), (12790, 15456), (12880, 15348)]