474512640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 288

約数和(自身を含む): 1758167040

約数和(自身を除く): 1283654400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 139, 140, 160, 168, 192, 210, 224, 240, 254, 256, 278, 280, 320, 336, 381, 384, 417, 420, 448, 480, 508, 556, 560, 635, 640, 672, 695, 762, 768, 834, 840, 889, 896, 960, 973, 1016, 1112, 1120, 1270, 1280, 1344, 1390, 1524, 1668, 1680, 1778, 1792, 1905, 1920, 1946, 2032, 2085, 2224, 2240, 2540, 2667, 2688, 2780, 2919, 3048, 3336, 3360, 3556, 3810, 3840, 3892, 4064, 4170, 4445, 4448, 4480, 4865, 5080, 5334, 5376, 5560, 5838, 6096, 6672, 6720, 7112, 7620, 7784, 8128, 8340, 8890, 8896, 8960, 9730, 10160, 10668, 11120, 11676, 12192, 13335, 13344, 13440, 14224, 14595, 15240, 15568, 16256, 16680, 17653, 17780, 17792, 19460, 20320, 21336, 22240, 23352, 24384, 26670, 26688, 26880, 28448, 29190, 30480, 31136, 32512, 33360, 35306, 35560, 35584, 38920, 40640, 42672, 44480, 46704, 48768, 52959, 53340, 53376, 56896, 58380, 60960, 62272, 66720, 70612, 71120, 77840, 81280, 85344, 88265, 88960, 93408, 97536, 105918, 106680, 106752, 113792, 116760, 121920, 123571, 124544, 133440, 141224, 142240, 155680, 162560, 170688, 176530, 177920, 186816, 211836, 213360, 227584, 233520, 243840, 247142, 249088, 264795, 266880, 282448, 284480, 311360, 341376, 353060, 370713, 373632, 423672, 426720, 467040, 487680, 494284, 529590, 533760, 564896, 568960, 617855, 622720, 682752, 706120, 741426, 747264, 847344, 853440, 934080, 988568, 1059180, 1129792, 1137920, 1235710, 1245440, 1412240, 1482852, 1694688, 1706880, 1853565, 1868160, 1977136, 2118360, 2259584, 2471420, 2824480, 2965704, 3389376, 3413760, 3707130, 3736320, 3954272, 4236720, 4519168, 4942840, 5648960, 5931408, 6778752, 7414260, 7908544, 8473440, 9885680, 11297920, 11862816, 13557504, 14828520, 15817088, 16946880, 19771360, 22595840, 23725632, 29657040, 31634176, 33893760, 39542720, 47451264, 59314080, 67787520, 79085440, 94902528, 118628160, 158170880, 237256320, 474512640]

約数ペア:

[(1, 474512640), (2, 237256320), (3, 158170880), (4, 118628160), (5, 94902528), (6, 79085440), (7, 67787520), (8, 59314080), (10, 47451264), (12, 39542720), (14, 33893760), (15, 31634176), (16, 29657040), (20, 23725632), (21, 22595840), (24, 19771360), (28, 16946880), (30, 15817088), (32, 14828520), (35, 13557504), (40, 11862816), (42, 11297920), (48, 9885680), (56, 8473440), (60, 7908544), (64, 7414260), (70, 6778752), (80, 5931408), (84, 5648960), (96, 4942840), (105, 4519168), (112, 4236720), (120, 3954272), (127, 3736320), (128, 3707130), (139, 3413760), (140, 3389376), (160, 2965704), (168, 2824480), (192, 2471420), (210, 2259584), (224, 2118360), (240, 1977136), (254, 1868160), (256, 1853565), (278, 1706880), (280, 1694688), (320, 1482852), (336, 1412240), (381, 1245440), (384, 1235710), (417, 1137920), (420, 1129792), (448, 1059180), (480, 988568), (508, 934080), (556, 853440), (560, 847344), (635, 747264), (640, 741426), (672, 706120), (695, 682752), (762, 622720), (768, 617855), (834, 568960), (840, 564896), (889, 533760), (896, 529590), (960, 494284), (973, 487680), (1016, 467040), (1112, 426720), (1120, 423672), (1270, 373632), (1280, 370713), (1344, 353060), (1390, 341376), (1524, 311360), (1668, 284480), (1680, 282448), (1778, 266880), (1792, 264795), (1905, 249088), (1920, 247142), (1946, 243840), (2032, 233520), (2085, 227584), (2224, 213360), (2240, 211836), (2540, 186816), (2667, 177920), (2688, 176530), (2780, 170688), (2919, 162560), (3048, 155680), (3336, 142240), (3360, 141224), (3556, 133440), (3810, 124544), (3840, 123571), (3892, 121920), (4064, 116760), (4170, 113792), (4445, 106752), (4448, 106680), (4480, 105918), (4865, 97536), (5080, 93408), (5334, 88960), (5376, 88265), (5560, 85344), (5838, 81280), (6096, 77840), (6672, 71120), (6720, 70612), (7112, 66720), (7620, 62272), (7784, 60960), (8128, 58380), (8340, 56896), (8890, 53376), (8896, 53340), (8960, 52959), (9730, 48768), (10160, 46704), (10668, 44480), (11120, 42672), (11676, 40640), (12192, 38920), (13335, 35584), (13344, 35560), (13440, 35306), (14224, 33360), (14595, 32512), (15240, 31136), (15568, 30480), (16256, 29190), (16680, 28448), (17653, 26880), (17780, 26688), (17792, 26670), (19460, 24384), (20320, 23352), (21336, 22240)]