20839294080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:5012

約数の個数: 384

約数和(自身を含む): 79690478400

約数和(自身を除く): 58851184320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 67, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 134, 144, 160, 165, 176, 180, 192, 198, 201, 220, 240, 264, 268, 288, 320, 330, 335, 352, 360, 384, 396, 402, 440, 480, 495, 528, 536, 576, 603, 640, 660, 670, 704, 720, 737, 792, 804, 880, 960, 990, 1005, 1056, 1072, 1152, 1206, 1320, 1340, 1408, 1440, 1474, 1584, 1608, 1760, 1920, 1980, 2010, 2112, 2144, 2211, 2412, 2640, 2680, 2880, 2948, 3015, 3168, 3216, 3520, 3685, 3960, 4020, 4224, 4288, 4422, 4824, 4909, 5280, 5360, 5760, 5896, 6030, 6336, 6432, 6633, 7040, 7370, 7920, 8040, 8576, 8844, 9648, 9818, 10560, 10720, 11055, 11792, 12060, 12672, 12864, 13266, 14727, 14740, 15840, 16080, 17688, 19296, 19636, 21120, 21440, 22110, 23584, 24120, 24545, 25728, 26532, 29454, 29480, 31680, 32160, 33165, 35376, 38592, 39272, 42880, 44181, 44220, 47168, 48240, 49090, 53064, 53999, 58908, 58960, 63360, 64320, 66330, 70752, 73635, 77184, 78544, 88362, 88440, 94336, 96480, 98180, 106128, 107998, 117816, 117920, 128640, 132660, 141504, 147270, 157088, 161997, 176724, 176880, 192960, 196360, 212256, 215996, 220905, 235632, 235840, 265320, 269995, 283008, 294540, 314176, 323994, 328903, 353448, 353760, 385920, 392720, 424512, 431992, 441810, 471264, 471680, 485991, 530640, 539990, 589080, 628352, 647988, 657806, 706896, 707520, 785440, 809985, 849024, 863984, 883620, 942528, 971982, 986709, 1061280, 1079980, 1178160, 1295976, 1315612, 1413792, 1415040, 1570880, 1619970, 1644515, 1727968, 1767240, 1885056, 1943964, 1973418, 2122560, 2159960, 2356320, 2429955, 2591952, 2631224, 2827584, 2960127, 3141760, 3239940, 3289030, 3455936, 3534480, 3617933, 3887928, 3946836, 4245120, 4319920, 4712640, 4859910, 4933545, 5183904, 5262448, 5655168, 5920254, 6479880, 6578060, 6911872, 7068960, 7235866, 7775856, 7893672, 8639840, 9425280, 9719820, 9867090, 10367808, 10524896, 10853799, 11840508, 12959760, 13156120, 14137920, 14471732, 14800635, 15551712, 15787344, 17279680, 18089665, 19439640, 19734180, 20735616, 21049792, 21707598, 23681016, 25919520, 26312240, 28275840, 28943464, 29601270, 31103424, 31574688, 32561397, 34559360, 36179330, 38879280, 39468360, 42099584, 43415196, 47362032, 51839040, 52624480, 54268995, 57886928, 59202540, 62206848, 63149376, 65122794, 72358660, 77758560, 78936720, 86830392, 94724064, 103678080, 105248960, 108537990, 115773856, 118405080, 126298752, 130245588, 144717320, 155517120, 157873440, 162806985, 173660784, 189448128, 210497920, 217075980, 231547712, 236810160, 260491176, 289434640, 311034240, 315746880, 325613970, 347321568, 378896256, 434151960, 463095424, 473620320, 520982352, 578869280, 631493760, 651227940, 694643136, 868303920, 947240640, 1041964704, 1157738560, 1302455880, 1389286272, 1736607840, 1894481280, 2083929408, 2315477120, 2604911760, 3473215680, 4167858816, 5209823520, 6946431360, 10419647040, 20839294080]

約数ペア:

[(1, 20839294080), (2, 10419647040), (3, 6946431360), (4, 5209823520), (5, 4167858816), (6, 3473215680), (8, 2604911760), (9, 2315477120), (10, 2083929408), (11, 1894481280), (12, 1736607840), (15, 1389286272), (16, 1302455880), (18, 1157738560), (20, 1041964704), (22, 947240640), (24, 868303920), (30, 694643136), (32, 651227940), (33, 631493760), (36, 578869280), (40, 520982352), (44, 473620320), (45, 463095424), (48, 434151960), (55, 378896256), (60, 347321568), (64, 325613970), (66, 315746880), (67, 311034240), (72, 289434640), (80, 260491176), (88, 236810160), (90, 231547712), (96, 217075980), (99, 210497920), (110, 189448128), (120, 173660784), (128, 162806985), (132, 157873440), (134, 155517120), (144, 144717320), (160, 130245588), (165, 126298752), (176, 118405080), (180, 115773856), (192, 108537990), (198, 105248960), (201, 103678080), (220, 94724064), (240, 86830392), (264, 78936720), (268, 77758560), (288, 72358660), (320, 65122794), (330, 63149376), (335, 62206848), (352, 59202540), (360, 57886928), (384, 54268995), (396, 52624480), (402, 51839040), (440, 47362032), (480, 43415196), (495, 42099584), (528, 39468360), (536, 38879280), (576, 36179330), (603, 34559360), (640, 32561397), (660, 31574688), (670, 31103424), (704, 29601270), (720, 28943464), (737, 28275840), (792, 26312240), (804, 25919520), (880, 23681016), (960, 21707598), (990, 21049792), (1005, 20735616), (1056, 19734180), (1072, 19439640), (1152, 18089665), (1206, 17279680), (1320, 15787344), (1340, 15551712), (1408, 14800635), (1440, 14471732), (1474, 14137920), (1584, 13156120), (1608, 12959760), (1760, 11840508), (1920, 10853799), (1980, 10524896), (2010, 10367808), (2112, 9867090), (2144, 9719820), (2211, 9425280), (2412, 8639840), (2640, 7893672), (2680, 7775856), (2880, 7235866), (2948, 7068960), (3015, 6911872), (3168, 6578060), (3216, 6479880), (3520, 5920254), (3685, 5655168), (3960, 5262448), (4020, 5183904), (4224, 4933545), (4288, 4859910), (4422, 4712640), (4824, 4319920), (4909, 4245120), (5280, 3946836), (5360, 3887928), (5760, 3617933), (5896, 3534480), (6030, 3455936), (6336, 3289030), (6432, 3239940), (6633, 3141760), (7040, 2960127), (7370, 2827584), (7920, 2631224), (8040, 2591952), (8576, 2429955), (8844, 2356320), (9648, 2159960), (9818, 2122560), (10560, 1973418), (10720, 1943964), (11055, 1885056), (11792, 1767240), (12060, 1727968), (12672, 1644515), (12864, 1619970), (13266, 1570880), (14727, 1415040), (14740, 1413792), (15840, 1315612), (16080, 1295976), (17688, 1178160), (19296, 1079980), (19636, 1061280), (21120, 986709), (21440, 971982), (22110, 942528), (23584, 883620), (24120, 863984), (24545, 849024), (25728, 809985), (26532, 785440), (29454, 707520), (29480, 706896), (31680, 657806), (32160, 647988), (33165, 628352), (35376, 589080), (38592, 539990), (39272, 530640), (42880, 485991), (44181, 471680), (44220, 471264), (47168, 441810), (48240, 431992), (49090, 424512), (53064, 392720), (53999, 385920), (58908, 353760), (58960, 353448), (63360, 328903), (64320, 323994), (66330, 314176), (70752, 294540), (73635, 283008), (77184, 269995), (78544, 265320), (88362, 235840), (88440, 235632), (94336, 220905), (96480, 215996), (98180, 212256), (106128, 196360), (107998, 192960), (117816, 176880), (117920, 176724), (128640, 161997), (132660, 157088), (141504, 147270)]