2641040640

素因数分解:

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

素因数の和:1256

約数の個数: 432

約数和(自身を含む): 10838825088

約数和(自身を除く): 8197784448

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, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 243, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1213, 1215, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 2016, 2160, 2240, 2268, 2304, 2426, 2430, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3402, 3456, 3639, 3780, 3840, 3888, 4032, 4320, 4480, 4536, 4852, 4860, 5040, 5184, 5376, 5670, 5760, 6048, 6065, 6480, 6720, 6804, 6912, 7278, 7560, 7776, 8064, 8491, 8505, 8640, 8960, 9072, 9704, 9720, 10080, 10368, 10917, 11340, 11520, 12096, 12130, 12960, 13440, 13608, 14556, 15120, 15552, 16128, 16982, 17010, 17280, 18144, 18195, 19408, 19440, 20160, 20736, 21834, 22680, 24192, 24260, 25473, 25920, 26880, 27216, 29112, 30240, 31104, 32751, 33964, 34020, 34560, 36288, 36390, 38816, 38880, 40320, 42455, 43668, 45360, 48384, 48520, 50946, 51840, 54432, 54585, 58224, 60480, 62208, 65502, 67928, 68040, 72576, 72780, 76419, 77632, 77760, 80640, 84910, 87336, 90720, 97040, 98253, 101892, 103680, 108864, 109170, 116448, 120960, 127365, 131004, 135856, 136080, 145152, 145560, 152838, 155264, 155520, 163755, 169820, 174672, 181440, 194080, 196506, 203784, 217728, 218340, 229257, 232896, 241920, 254730, 262008, 271712, 272160, 291120, 294759, 305676, 310528, 311040, 327510, 339640, 349344, 362880, 382095, 388160, 393012, 407568, 435456, 436680, 458514, 465792, 491265, 509460, 524016, 543424, 544320, 582240, 589518, 611352, 655020, 679280, 687771, 698688, 725760, 764190, 776320, 786024, 815136, 873360, 917028, 931584, 982530, 1018920, 1048032, 1086848, 1088640, 1146285, 1164480, 1179036, 1222704, 1310040, 1358560, 1375542, 1397376, 1473795, 1528380, 1552640, 1572048, 1630272, 1746720, 1834056, 1965060, 2037840, 2063313, 2096064, 2173696, 2177280, 2292570, 2328960, 2358072, 2445408, 2620080, 2717120, 2751084, 2794752, 2947590, 3056760, 3144096, 3260544, 3438855, 3493440, 3668112, 3930120, 4075680, 4126626, 4192128, 4585140, 4657920, 4716144, 4890816, 5240160, 5434240, 5502168, 5895180, 6113520, 6288192, 6521088, 6877710, 6986880, 7336224, 7860240, 8151360, 8253252, 8384256, 9170280, 9432288, 9781632, 10316565, 10480320, 10868480, 11004336, 11790360, 12227040, 12576384, 13755420, 13973760, 14672448, 15720480, 16302720, 16506504, 18340560, 18864576, 19563264, 20633130, 20960640, 22008672, 23580720, 24454080, 25152768, 27510840, 29344896, 31440960, 32605440, 33013008, 36681120, 37729152, 41266260, 41921280, 44017344, 47161440, 48908160, 55021680, 58689792, 62881920, 66026016, 73362240, 75458304, 82532520, 88034688, 94322880, 97816320, 110043360, 125763840, 132052032, 146724480, 165065040, 176069376, 188645760, 220086720, 264104064, 293448960, 330130080, 377291520, 440173440, 528208128, 660260160, 880346880, 1320520320, 2641040640]

約数ペア:

[(1, 2641040640), (2, 1320520320), (3, 880346880), (4, 660260160), (5, 528208128), (6, 440173440), (7, 377291520), (8, 330130080), (9, 293448960), (10, 264104064), (12, 220086720), (14, 188645760), (15, 176069376), (16, 165065040), (18, 146724480), (20, 132052032), (21, 125763840), (24, 110043360), (27, 97816320), (28, 94322880), (30, 88034688), (32, 82532520), (35, 75458304), (36, 73362240), (40, 66026016), (42, 62881920), (45, 58689792), (48, 55021680), (54, 48908160), (56, 47161440), (60, 44017344), (63, 41921280), (64, 41266260), (70, 37729152), (72, 36681120), (80, 33013008), (81, 32605440), (84, 31440960), (90, 29344896), (96, 27510840), (105, 25152768), (108, 24454080), (112, 23580720), (120, 22008672), (126, 20960640), (128, 20633130), (135, 19563264), (140, 18864576), (144, 18340560), (160, 16506504), (162, 16302720), (168, 15720480), (180, 14672448), (189, 13973760), (192, 13755420), (210, 12576384), (216, 12227040), (224, 11790360), (240, 11004336), (243, 10868480), (252, 10480320), (256, 10316565), (270, 9781632), (280, 9432288), (288, 9170280), (315, 8384256), (320, 8253252), (324, 8151360), (336, 7860240), (360, 7336224), (378, 6986880), (384, 6877710), (405, 6521088), (420, 6288192), (432, 6113520), (448, 5895180), (480, 5502168), (486, 5434240), (504, 5240160), (540, 4890816), (560, 4716144), (567, 4657920), (576, 4585140), (630, 4192128), (640, 4126626), (648, 4075680), (672, 3930120), (720, 3668112), (756, 3493440), (768, 3438855), (810, 3260544), (840, 3144096), (864, 3056760), (896, 2947590), (945, 2794752), (960, 2751084), (972, 2717120), (1008, 2620080), (1080, 2445408), (1120, 2358072), (1134, 2328960), (1152, 2292570), (1213, 2177280), (1215, 2173696), (1260, 2096064), (1280, 2063313), (1296, 2037840), (1344, 1965060), (1440, 1834056), (1512, 1746720), (1620, 1630272), (1680, 1572048), (1701, 1552640), (1728, 1528380), (1792, 1473795), (1890, 1397376), (1920, 1375542), (1944, 1358560), (2016, 1310040), (2160, 1222704), (2240, 1179036), (2268, 1164480), (2304, 1146285), (2426, 1088640), (2430, 1086848), (2520, 1048032), (2592, 1018920), (2688, 982530), (2835, 931584), (2880, 917028), (3024, 873360), (3240, 815136), (3360, 786024), (3402, 776320), (3456, 764190), (3639, 725760), (3780, 698688), (3840, 687771), (3888, 679280), (4032, 655020), (4320, 611352), (4480, 589518), (4536, 582240), (4852, 544320), (4860, 543424), (5040, 524016), (5184, 509460), (5376, 491265), (5670, 465792), (5760, 458514), (6048, 436680), (6065, 435456), (6480, 407568), (6720, 393012), (6804, 388160), (6912, 382095), (7278, 362880), (7560, 349344), (7776, 339640), (8064, 327510), (8491, 311040), (8505, 310528), (8640, 305676), (8960, 294759), (9072, 291120), (9704, 272160), (9720, 271712), (10080, 262008), (10368, 254730), (10917, 241920), (11340, 232896), (11520, 229257), (12096, 218340), (12130, 217728), (12960, 203784), (13440, 196506), (13608, 194080), (14556, 181440), (15120, 174672), (15552, 169820), (16128, 163755), (16982, 155520), (17010, 155264), (17280, 152838), (18144, 145560), (18195, 145152), (19408, 136080), (19440, 135856), (20160, 131004), (20736, 127365), (21834, 120960), (22680, 116448), (24192, 109170), (24260, 108864), (25473, 103680), (25920, 101892), (26880, 98253), (27216, 97040), (29112, 90720), (30240, 87336), (31104, 84910), (32751, 80640), (33964, 77760), (34020, 77632), (34560, 76419), (36288, 72780), (36390, 72576), (38816, 68040), (38880, 67928), (40320, 65502), (42455, 62208), (43668, 60480), (45360, 58224), (48384, 54585), (48520, 54432), (50946, 51840)]