204585920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 336

約数和(自身を含む): 668901888

約数和(自身を除く): 464315968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 23, 28, 32, 35, 38, 40, 44, 46, 55, 56, 64, 70, 76, 77, 80, 88, 92, 95, 110, 112, 115, 133, 140, 152, 154, 160, 161, 176, 184, 190, 209, 220, 224, 230, 253, 266, 280, 304, 308, 320, 322, 352, 361, 368, 380, 385, 418, 437, 440, 448, 460, 506, 532, 560, 608, 616, 644, 665, 704, 722, 736, 760, 770, 805, 836, 874, 880, 920, 1012, 1045, 1064, 1120, 1216, 1232, 1265, 1288, 1330, 1444, 1463, 1472, 1520, 1540, 1610, 1672, 1748, 1760, 1771, 1805, 1840, 2024, 2090, 2128, 2185, 2240, 2464, 2527, 2530, 2576, 2660, 2888, 2926, 3040, 3059, 3080, 3220, 3344, 3496, 3520, 3542, 3610, 3680, 3971, 4048, 4180, 4256, 4370, 4807, 4928, 5054, 5060, 5152, 5320, 5776, 5852, 6080, 6118, 6160, 6440, 6688, 6992, 7084, 7220, 7315, 7360, 7942, 8096, 8303, 8360, 8512, 8740, 8855, 9614, 10108, 10120, 10304, 10640, 11552, 11704, 12236, 12320, 12635, 12880, 13376, 13984, 14168, 14440, 14630, 15295, 15884, 16192, 16606, 16720, 17480, 17710, 19228, 19855, 20216, 20240, 21280, 23104, 23408, 24035, 24472, 24640, 25270, 25760, 27797, 27968, 28336, 28880, 29260, 30590, 31768, 33212, 33440, 33649, 34960, 35420, 38456, 39710, 40432, 40480, 41515, 42560, 46816, 48070, 48944, 50540, 51520, 55594, 56672, 57760, 58121, 58520, 61180, 63536, 66424, 66880, 67298, 69920, 70840, 76912, 79420, 80864, 80960, 83030, 91333, 93632, 96140, 97888, 101080, 111188, 113344, 115520, 116242, 117040, 122360, 127072, 132848, 134596, 138985, 139840, 141680, 153824, 158840, 161728, 166060, 168245, 182666, 192280, 195776, 202160, 222376, 232484, 234080, 244720, 254144, 265696, 269192, 277970, 283360, 290605, 307648, 317680, 332120, 336490, 365332, 384560, 404320, 444752, 456665, 464968, 468160, 489440, 531392, 538384, 555940, 566720, 581210, 635360, 639331, 664240, 672980, 730664, 769120, 808640, 889504, 913330, 929936, 978880, 1076768, 1111880, 1162420, 1270720, 1278662, 1328480, 1345960, 1461328, 1538240, 1779008, 1826660, 1859872, 2153536, 2223760, 2324840, 2557324, 2656960, 2691920, 2922656, 3196655, 3653320, 3719744, 4447520, 4649680, 5114648, 5383840, 5845312, 6393310, 7306640, 8895040, 9299360, 10229296, 10767680, 12786620, 14613280, 18598720, 20458592, 25573240, 29226560, 40917184, 51146480, 102292960, 204585920]

約数ペア:

[(1, 204585920), (2, 102292960), (4, 51146480), (5, 40917184), (7, 29226560), (8, 25573240), (10, 20458592), (11, 18598720), (14, 14613280), (16, 12786620), (19, 10767680), (20, 10229296), (22, 9299360), (23, 8895040), (28, 7306640), (32, 6393310), (35, 5845312), (38, 5383840), (40, 5114648), (44, 4649680), (46, 4447520), (55, 3719744), (56, 3653320), (64, 3196655), (70, 2922656), (76, 2691920), (77, 2656960), (80, 2557324), (88, 2324840), (92, 2223760), (95, 2153536), (110, 1859872), (112, 1826660), (115, 1779008), (133, 1538240), (140, 1461328), (152, 1345960), (154, 1328480), (160, 1278662), (161, 1270720), (176, 1162420), (184, 1111880), (190, 1076768), (209, 978880), (220, 929936), (224, 913330), (230, 889504), (253, 808640), (266, 769120), (280, 730664), (304, 672980), (308, 664240), (320, 639331), (322, 635360), (352, 581210), (361, 566720), (368, 555940), (380, 538384), (385, 531392), (418, 489440), (437, 468160), (440, 464968), (448, 456665), (460, 444752), (506, 404320), (532, 384560), (560, 365332), (608, 336490), (616, 332120), (644, 317680), (665, 307648), (704, 290605), (722, 283360), (736, 277970), (760, 269192), (770, 265696), (805, 254144), (836, 244720), (874, 234080), (880, 232484), (920, 222376), (1012, 202160), (1045, 195776), (1064, 192280), (1120, 182666), (1216, 168245), (1232, 166060), (1265, 161728), (1288, 158840), (1330, 153824), (1444, 141680), (1463, 139840), (1472, 138985), (1520, 134596), (1540, 132848), (1610, 127072), (1672, 122360), (1748, 117040), (1760, 116242), (1771, 115520), (1805, 113344), (1840, 111188), (2024, 101080), (2090, 97888), (2128, 96140), (2185, 93632), (2240, 91333), (2464, 83030), (2527, 80960), (2530, 80864), (2576, 79420), (2660, 76912), (2888, 70840), (2926, 69920), (3040, 67298), (3059, 66880), (3080, 66424), (3220, 63536), (3344, 61180), (3496, 58520), (3520, 58121), (3542, 57760), (3610, 56672), (3680, 55594), (3971, 51520), (4048, 50540), (4180, 48944), (4256, 48070), (4370, 46816), (4807, 42560), (4928, 41515), (5054, 40480), (5060, 40432), (5152, 39710), (5320, 38456), (5776, 35420), (5852, 34960), (6080, 33649), (6118, 33440), (6160, 33212), (6440, 31768), (6688, 30590), (6992, 29260), (7084, 28880), (7220, 28336), (7315, 27968), (7360, 27797), (7942, 25760), (8096, 25270), (8303, 24640), (8360, 24472), (8512, 24035), (8740, 23408), (8855, 23104), (9614, 21280), (10108, 20240), (10120, 20216), (10304, 19855), (10640, 19228), (11552, 17710), (11704, 17480), (12236, 16720), (12320, 16606), (12635, 16192), (12880, 15884), (13376, 15295), (13984, 14630), (14168, 14440)]