2054142720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 432

約数和(自身を含む): 8486442720

約数和(自身を除く): 6432300000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 630, 640, 672, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1080, 1120, 1152, 1176, 1213, 1260, 1280, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2160, 2205, 2240, 2304, 2352, 2426, 2520, 2646, 2688, 2880, 2940, 3024, 3136, 3360, 3456, 3528, 3639, 3780, 3840, 3920, 4032, 4320, 4410, 4480, 4704, 4852, 5040, 5292, 5376, 5760, 5880, 6048, 6065, 6272, 6615, 6720, 6912, 7056, 7278, 7560, 7840, 8064, 8491, 8640, 8820, 8960, 9408, 9704, 10080, 10584, 10917, 11520, 11760, 12096, 12130, 12544, 13230, 13440, 14112, 14556, 15120, 15680, 16128, 16982, 17280, 17640, 18195, 18816, 19408, 20160, 21168, 21834, 23520, 24192, 24260, 25473, 26460, 26880, 28224, 29112, 30240, 31360, 32751, 33964, 34560, 35280, 36390, 37632, 38816, 40320, 42336, 42455, 43668, 47040, 48384, 48520, 50946, 52920, 54585, 56448, 58224, 59437, 60480, 62720, 65502, 67928, 70560, 72780, 76419, 77632, 80640, 84672, 84910, 87336, 94080, 97040, 101892, 105840, 109170, 112896, 116448, 118874, 120960, 127365, 131004, 135856, 141120, 145560, 152838, 155264, 163755, 169344, 169820, 174672, 178311, 188160, 194080, 203784, 211680, 218340, 229257, 232896, 237748, 241920, 254730, 262008, 271712, 282240, 291120, 297185, 305676, 310528, 327510, 338688, 339640, 349344, 356622, 382095, 388160, 407568, 423360, 436680, 458514, 465792, 475496, 509460, 524016, 534933, 543424, 564480, 582240, 594370, 611352, 655020, 679280, 698688, 713244, 764190, 776320, 815136, 846720, 873360, 891555, 917028, 931584, 950992, 1018920, 1048032, 1069866, 1086848, 1146285, 1164480, 1188740, 1222704, 1310040, 1358560, 1397376, 1426488, 1528380, 1552640, 1604799, 1630272, 1693440, 1746720, 1783110, 1834056, 1901984, 2037840, 2096064, 2139732, 2173696, 2292570, 2328960, 2377480, 2445408, 2620080, 2674665, 2717120, 2794752, 2852976, 3056760, 3209598, 3260544, 3493440, 3566220, 3668112, 3803968, 4075680, 4192128, 4279464, 4585140, 4657920, 4754960, 4890816, 5240160, 5349330, 5434240, 5705952, 6113520, 6419196, 6521088, 6986880, 7132440, 7336224, 7607936, 8023995, 8151360, 8384256, 8558928, 9170280, 9509920, 9781632, 10480320, 10698660, 10868480, 11411904, 12227040, 12838392, 13973760, 14264880, 14672448, 15215872, 16047990, 16302720, 17117856, 18340560, 19019840, 19563264, 20960640, 21397320, 22823808, 24454080, 25676784, 28529760, 29344896, 32095980, 32605440, 34235712, 36681120, 38039680, 41921280, 42794640, 45647616, 48908160, 51353568, 57059520, 58689792, 64191960, 68471424, 73362240, 76079360, 85589280, 97816320, 102707136, 114119040, 128383920, 136942848, 146724480, 171178560, 205414272, 228238080, 256767840, 293448960, 342357120, 410828544, 513535680, 684714240, 1027071360, 2054142720]

約数ペア:

[(1, 2054142720), (2, 1027071360), (3, 684714240), (4, 513535680), (5, 410828544), (6, 342357120), (7, 293448960), (8, 256767840), (9, 228238080), (10, 205414272), (12, 171178560), (14, 146724480), (15, 136942848), (16, 128383920), (18, 114119040), (20, 102707136), (21, 97816320), (24, 85589280), (27, 76079360), (28, 73362240), (30, 68471424), (32, 64191960), (35, 58689792), (36, 57059520), (40, 51353568), (42, 48908160), (45, 45647616), (48, 42794640), (49, 41921280), (54, 38039680), (56, 36681120), (60, 34235712), (63, 32605440), (64, 32095980), (70, 29344896), (72, 28529760), (80, 25676784), (84, 24454080), (90, 22823808), (96, 21397320), (98, 20960640), (105, 19563264), (108, 19019840), (112, 18340560), (120, 17117856), (126, 16302720), (128, 16047990), (135, 15215872), (140, 14672448), (144, 14264880), (147, 13973760), (160, 12838392), (168, 12227040), (180, 11411904), (189, 10868480), (192, 10698660), (196, 10480320), (210, 9781632), (216, 9509920), (224, 9170280), (240, 8558928), (245, 8384256), (252, 8151360), (256, 8023995), (270, 7607936), (280, 7336224), (288, 7132440), (294, 6986880), (315, 6521088), (320, 6419196), (336, 6113520), (360, 5705952), (378, 5434240), (384, 5349330), (392, 5240160), (420, 4890816), (432, 4754960), (441, 4657920), (448, 4585140), (480, 4279464), (490, 4192128), (504, 4075680), (540, 3803968), (560, 3668112), (576, 3566220), (588, 3493440), (630, 3260544), (640, 3209598), (672, 3056760), (720, 2852976), (735, 2794752), (756, 2717120), (768, 2674665), (784, 2620080), (840, 2445408), (864, 2377480), (882, 2328960), (896, 2292570), (945, 2173696), (960, 2139732), (980, 2096064), (1008, 2037840), (1080, 1901984), (1120, 1834056), (1152, 1783110), (1176, 1746720), (1213, 1693440), (1260, 1630272), (1280, 1604799), (1323, 1552640), (1344, 1528380), (1440, 1426488), (1470, 1397376), (1512, 1358560), (1568, 1310040), (1680, 1222704), (1728, 1188740), (1764, 1164480), (1792, 1146285), (1890, 1086848), (1920, 1069866), (1960, 1048032), (2016, 1018920), (2160, 950992), (2205, 931584), (2240, 917028), (2304, 891555), (2352, 873360), (2426, 846720), (2520, 815136), (2646, 776320), (2688, 764190), (2880, 713244), (2940, 698688), (3024, 679280), (3136, 655020), (3360, 611352), (3456, 594370), (3528, 582240), (3639, 564480), (3780, 543424), (3840, 534933), (3920, 524016), (4032, 509460), (4320, 475496), (4410, 465792), (4480, 458514), (4704, 436680), (4852, 423360), (5040, 407568), (5292, 388160), (5376, 382095), (5760, 356622), (5880, 349344), (6048, 339640), (6065, 338688), (6272, 327510), (6615, 310528), (6720, 305676), (6912, 297185), (7056, 291120), (7278, 282240), (7560, 271712), (7840, 262008), (8064, 254730), (8491, 241920), (8640, 237748), (8820, 232896), (8960, 229257), (9408, 218340), (9704, 211680), (10080, 203784), (10584, 194080), (10917, 188160), (11520, 178311), (11760, 174672), (12096, 169820), (12130, 169344), (12544, 163755), (13230, 155264), (13440, 152838), (14112, 145560), (14556, 141120), (15120, 135856), (15680, 131004), (16128, 127365), (16982, 120960), (17280, 118874), (17640, 116448), (18195, 112896), (18816, 109170), (19408, 105840), (20160, 101892), (21168, 97040), (21834, 94080), (23520, 87336), (24192, 84910), (24260, 84672), (25473, 80640), (26460, 77632), (26880, 76419), (28224, 72780), (29112, 70560), (30240, 67928), (31360, 65502), (32751, 62720), (33964, 60480), (34560, 59437), (35280, 58224), (36390, 56448), (37632, 54585), (38816, 52920), (40320, 50946), (42336, 48520), (42455, 48384), (43668, 47040)]