428144640

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:229

約数の個数: 384

約数和(自身を含む): 1717148160

約数和(自身を除く): 1289003520

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, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 181, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 362, 384, 385, 420, 440, 448, 462, 480, 512, 528, 543, 560, 616, 640, 660, 672, 704, 724, 768, 770, 840, 880, 896, 905, 924, 960, 1024, 1056, 1086, 1120, 1155, 1232, 1267, 1280, 1320, 1344, 1408, 1448, 1536, 1540, 1680, 1760, 1792, 1810, 1848, 1920, 1991, 2048, 2112, 2172, 2240, 2310, 2464, 2534, 2560, 2640, 2688, 2715, 2816, 2896, 3072, 3080, 3360, 3520, 3584, 3620, 3696, 3801, 3840, 3982, 4224, 4344, 4480, 4620, 4928, 5068, 5120, 5280, 5376, 5430, 5632, 5792, 5973, 6144, 6160, 6335, 6720, 7040, 7168, 7240, 7392, 7602, 7680, 7964, 8448, 8688, 8960, 9240, 9856, 9955, 10136, 10240, 10560, 10752, 10860, 11264, 11584, 11946, 12320, 12670, 13440, 13937, 14080, 14336, 14480, 14784, 15204, 15360, 15928, 16896, 17376, 17920, 18480, 19005, 19712, 19910, 20272, 21120, 21504, 21720, 22528, 23168, 23892, 24640, 25340, 26880, 27874, 28160, 28960, 29568, 29865, 30408, 30720, 31856, 33792, 34752, 35840, 36960, 38010, 39424, 39820, 40544, 41811, 42240, 43008, 43440, 46336, 47784, 49280, 50680, 53760, 55748, 56320, 57920, 59136, 59730, 60816, 63712, 67584, 69504, 69685, 71680, 73920, 76020, 78848, 79640, 81088, 83622, 84480, 86880, 92672, 95568, 98560, 101360, 107520, 111496, 112640, 115840, 118272, 119460, 121632, 127424, 139008, 139370, 147840, 152040, 157696, 159280, 162176, 167244, 168960, 173760, 185344, 191136, 197120, 202720, 209055, 215040, 222992, 231680, 236544, 238920, 243264, 254848, 278016, 278740, 295680, 304080, 318560, 324352, 334488, 337920, 347520, 370688, 382272, 394240, 405440, 418110, 445984, 463360, 473088, 477840, 486528, 509696, 556032, 557480, 591360, 608160, 637120, 648704, 668976, 695040, 764544, 788480, 810880, 836220, 891968, 926720, 955680, 973056, 1019392, 1112064, 1114960, 1182720, 1216320, 1274240, 1297408, 1337952, 1390080, 1529088, 1621760, 1672440, 1783936, 1853440, 1911360, 1946112, 2038784, 2229920, 2365440, 2432640, 2548480, 2594816, 2675904, 2780160, 3058176, 3243520, 3344880, 3567872, 3822720, 3892224, 4077568, 4459840, 4865280, 5096960, 5351808, 5560320, 6116352, 6487040, 6689760, 7135744, 7645440, 7784448, 8919680, 9730560, 10193920, 10703616, 12232704, 12974080, 13379520, 14271488, 15290880, 17839360, 19461120, 20387840, 21407232, 26759040, 28542976, 30581760, 35678720, 38922240, 42814464, 53518080, 61163520, 71357440, 85628928, 107036160, 142714880, 214072320, 428144640]

約数ペア:

[(1, 428144640), (2, 214072320), (3, 142714880), (4, 107036160), (5, 85628928), (6, 71357440), (7, 61163520), (8, 53518080), (10, 42814464), (11, 38922240), (12, 35678720), (14, 30581760), (15, 28542976), (16, 26759040), (20, 21407232), (21, 20387840), (22, 19461120), (24, 17839360), (28, 15290880), (30, 14271488), (32, 13379520), (33, 12974080), (35, 12232704), (40, 10703616), (42, 10193920), (44, 9730560), (48, 8919680), (55, 7784448), (56, 7645440), (60, 7135744), (64, 6689760), (66, 6487040), (70, 6116352), (77, 5560320), (80, 5351808), (84, 5096960), (88, 4865280), (96, 4459840), (105, 4077568), (110, 3892224), (112, 3822720), (120, 3567872), (128, 3344880), (132, 3243520), (140, 3058176), (154, 2780160), (160, 2675904), (165, 2594816), (168, 2548480), (176, 2432640), (181, 2365440), (192, 2229920), (210, 2038784), (220, 1946112), (224, 1911360), (231, 1853440), (240, 1783936), (256, 1672440), (264, 1621760), (280, 1529088), (308, 1390080), (320, 1337952), (330, 1297408), (336, 1274240), (352, 1216320), (362, 1182720), (384, 1114960), (385, 1112064), (420, 1019392), (440, 973056), (448, 955680), (462, 926720), (480, 891968), (512, 836220), (528, 810880), (543, 788480), (560, 764544), (616, 695040), (640, 668976), (660, 648704), (672, 637120), (704, 608160), (724, 591360), (768, 557480), (770, 556032), (840, 509696), (880, 486528), (896, 477840), (905, 473088), (924, 463360), (960, 445984), (1024, 418110), (1056, 405440), (1086, 394240), (1120, 382272), (1155, 370688), (1232, 347520), (1267, 337920), (1280, 334488), (1320, 324352), (1344, 318560), (1408, 304080), (1448, 295680), (1536, 278740), (1540, 278016), (1680, 254848), (1760, 243264), (1792, 238920), (1810, 236544), (1848, 231680), (1920, 222992), (1991, 215040), (2048, 209055), (2112, 202720), (2172, 197120), (2240, 191136), (2310, 185344), (2464, 173760), (2534, 168960), (2560, 167244), (2640, 162176), (2688, 159280), (2715, 157696), (2816, 152040), (2896, 147840), (3072, 139370), (3080, 139008), (3360, 127424), (3520, 121632), (3584, 119460), (3620, 118272), (3696, 115840), (3801, 112640), (3840, 111496), (3982, 107520), (4224, 101360), (4344, 98560), (4480, 95568), (4620, 92672), (4928, 86880), (5068, 84480), (5120, 83622), (5280, 81088), (5376, 79640), (5430, 78848), (5632, 76020), (5792, 73920), (5973, 71680), (6144, 69685), (6160, 69504), (6335, 67584), (6720, 63712), (7040, 60816), (7168, 59730), (7240, 59136), (7392, 57920), (7602, 56320), (7680, 55748), (7964, 53760), (8448, 50680), (8688, 49280), (8960, 47784), (9240, 46336), (9856, 43440), (9955, 43008), (10136, 42240), (10240, 41811), (10560, 40544), (10752, 39820), (10860, 39424), (11264, 38010), (11584, 36960), (11946, 35840), (12320, 34752), (12670, 33792), (13440, 31856), (13937, 30720), (14080, 30408), (14336, 29865), (14480, 29568), (14784, 28960), (15204, 28160), (15360, 27874), (15928, 26880), (16896, 25340), (17376, 24640), (17920, 23892), (18480, 23168), (19005, 22528), (19712, 21720), (19910, 21504), (20272, 21120)]