497084280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2394

約数の個数: 256

約数和(自身を含む): 1940889600

約数和(自身を除く): 1443805320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 55, 56, 60, 66, 69, 70, 77, 84, 88, 92, 105, 110, 115, 120, 132, 138, 140, 154, 161, 165, 168, 184, 210, 220, 230, 231, 253, 264, 276, 280, 308, 322, 330, 345, 385, 420, 440, 460, 462, 483, 506, 552, 616, 644, 660, 690, 759, 770, 805, 840, 920, 924, 966, 1012, 1155, 1265, 1288, 1320, 1380, 1518, 1540, 1610, 1771, 1848, 1932, 2024, 2310, 2339, 2415, 2530, 2760, 3036, 3080, 3220, 3542, 3795, 3864, 4620, 4678, 4830, 5060, 5313, 6072, 6440, 7017, 7084, 7590, 8855, 9240, 9356, 9660, 10120, 10626, 11695, 14034, 14168, 15180, 16373, 17710, 18712, 19320, 21252, 23390, 25729, 26565, 28068, 30360, 32746, 35085, 35420, 42504, 46780, 49119, 51458, 53130, 53797, 56136, 65492, 70170, 70840, 77187, 81865, 93560, 98238, 102916, 106260, 107594, 128645, 130984, 140340, 154374, 161391, 163730, 180103, 196476, 205832, 212520, 215188, 245595, 257290, 268985, 280680, 308748, 322782, 327460, 360206, 376579, 385935, 392952, 430376, 491190, 514580, 537970, 540309, 591767, 617496, 645564, 654920, 720412, 753158, 771870, 806955, 900515, 982380, 1029160, 1075940, 1080618, 1129737, 1183534, 1291128, 1440824, 1506316, 1543740, 1613910, 1775301, 1801030, 1882895, 1964760, 2151880, 2161236, 2259474, 2367068, 2701545, 2958835, 3012632, 3087480, 3227820, 3550602, 3602060, 3765790, 4142369, 4322472, 4518948, 4734136, 5403090, 5648685, 5917670, 6455640, 7101204, 7204120, 7531580, 8284738, 8876505, 9037896, 10806180, 11297370, 11835340, 12427107, 14202408, 15063160, 16569476, 17753010, 20711845, 21612360, 22594740, 23670680, 24854214, 33138952, 35506020, 41423690, 45189480, 49708428, 62135535, 71012040, 82847380, 99416856, 124271070, 165694760, 248542140, 497084280]

約数ペア:

[(1, 497084280), (2, 248542140), (3, 165694760), (4, 124271070), (5, 99416856), (6, 82847380), (7, 71012040), (8, 62135535), (10, 49708428), (11, 45189480), (12, 41423690), (14, 35506020), (15, 33138952), (20, 24854214), (21, 23670680), (22, 22594740), (23, 21612360), (24, 20711845), (28, 17753010), (30, 16569476), (33, 15063160), (35, 14202408), (40, 12427107), (42, 11835340), (44, 11297370), (46, 10806180), (55, 9037896), (56, 8876505), (60, 8284738), (66, 7531580), (69, 7204120), (70, 7101204), (77, 6455640), (84, 5917670), (88, 5648685), (92, 5403090), (105, 4734136), (110, 4518948), (115, 4322472), (120, 4142369), (132, 3765790), (138, 3602060), (140, 3550602), (154, 3227820), (161, 3087480), (165, 3012632), (168, 2958835), (184, 2701545), (210, 2367068), (220, 2259474), (230, 2161236), (231, 2151880), (253, 1964760), (264, 1882895), (276, 1801030), (280, 1775301), (308, 1613910), (322, 1543740), (330, 1506316), (345, 1440824), (385, 1291128), (420, 1183534), (440, 1129737), (460, 1080618), (462, 1075940), (483, 1029160), (506, 982380), (552, 900515), (616, 806955), (644, 771870), (660, 753158), (690, 720412), (759, 654920), (770, 645564), (805, 617496), (840, 591767), (920, 540309), (924, 537970), (966, 514580), (1012, 491190), (1155, 430376), (1265, 392952), (1288, 385935), (1320, 376579), (1380, 360206), (1518, 327460), (1540, 322782), (1610, 308748), (1771, 280680), (1848, 268985), (1932, 257290), (2024, 245595), (2310, 215188), (2339, 212520), (2415, 205832), (2530, 196476), (2760, 180103), (3036, 163730), (3080, 161391), (3220, 154374), (3542, 140340), (3795, 130984), (3864, 128645), (4620, 107594), (4678, 106260), (4830, 102916), (5060, 98238), (5313, 93560), (6072, 81865), (6440, 77187), (7017, 70840), (7084, 70170), (7590, 65492), (8855, 56136), (9240, 53797), (9356, 53130), (9660, 51458), (10120, 49119), (10626, 46780), (11695, 42504), (14034, 35420), (14168, 35085), (15180, 32746), (16373, 30360), (17710, 28068), (18712, 26565), (19320, 25729), (21252, 23390)]