2540885760

素因数分解:

$2^8\times 3^6\times 5^1\times 7^1\times {\mathrm{389}}^1$

素因数の和:435

約数の個数: 504

約数和(自身を含む): 10455550560

約数和(自身を除く): 7914664800

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, 389, 405, 420, 432, 448, 480, 486, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 729, 756, 768, 778, 810, 840, 864, 896, 945, 960, 972, 1008, 1080, 1120, 1134, 1152, 1167, 1215, 1260, 1280, 1296, 1344, 1440, 1458, 1512, 1556, 1620, 1680, 1701, 1728, 1792, 1890, 1920, 1944, 1945, 2016, 2160, 2240, 2268, 2304, 2334, 2430, 2520, 2592, 2688, 2723, 2835, 2880, 2916, 3024, 3112, 3240, 3360, 3402, 3456, 3501, 3645, 3780, 3840, 3888, 3890, 4032, 4320, 4480, 4536, 4668, 4860, 5040, 5103, 5184, 5376, 5446, 5670, 5760, 5832, 5835, 6048, 6224, 6480, 6720, 6804, 6912, 7002, 7290, 7560, 7776, 7780, 8064, 8169, 8505, 8640, 8960, 9072, 9336, 9720, 10080, 10206, 10368, 10503, 10892, 11340, 11520, 11664, 11670, 12096, 12448, 12960, 13440, 13608, 13615, 14004, 14580, 15120, 15552, 15560, 16128, 16338, 17010, 17280, 17505, 18144, 18672, 19440, 20160, 20412, 20736, 21006, 21784, 22680, 23328, 23340, 24192, 24507, 24896, 25515, 25920, 26880, 27216, 27230, 28008, 29160, 30240, 31104, 31120, 31509, 32676, 34020, 34560, 35010, 36288, 37344, 38880, 40320, 40824, 40845, 42012, 43568, 45360, 46656, 46680, 48384, 49014, 49792, 51030, 51840, 52515, 54432, 54460, 56016, 58320, 60480, 62208, 62240, 63018, 65352, 68040, 70020, 72576, 73521, 74688, 77760, 80640, 81648, 81690, 84024, 87136, 90720, 93312, 93360, 94527, 98028, 99584, 102060, 103680, 105030, 108864, 108920, 112032, 116640, 120960, 122535, 124480, 126036, 130704, 136080, 140040, 145152, 147042, 149376, 155520, 157545, 163296, 163380, 168048, 174272, 181440, 186624, 186720, 189054, 196056, 204120, 210060, 217728, 217840, 220563, 224064, 233280, 241920, 245070, 248960, 252072, 261408, 272160, 280080, 283581, 294084, 298752, 311040, 315090, 326592, 326760, 336096, 348544, 362880, 367605, 373440, 378108, 392112, 408240, 420120, 435456, 435680, 441126, 448128, 466560, 472635, 490140, 497920, 504144, 522816, 544320, 560160, 567162, 588168, 630180, 653184, 653520, 661689, 672192, 697088, 725760, 735210, 746880, 756216, 784224, 816480, 840240, 871360, 882252, 896256, 933120, 945270, 980280, 1008288, 1045632, 1088640, 1102815, 1120320, 1134324, 1176336, 1260360, 1306368, 1307040, 1323378, 1344384, 1417905, 1470420, 1493760, 1512432, 1568448, 1632960, 1680480, 1742720, 1764504, 1890540, 1960560, 1985067, 2016576, 2091264, 2177280, 2205630, 2240640, 2268648, 2352672, 2520720, 2614080, 2646756, 2688768, 2835810, 2940840, 3024864, 3136896, 3265920, 3308445, 3360960, 3485440, 3529008, 3781080, 3921120, 3970134, 4033152, 4411260, 4481280, 4537296, 4705344, 5041440, 5228160, 5293512, 5671620, 5881680, 6049728, 6273792, 6531840, 6616890, 6721920, 7058016, 7562160, 7842240, 7940268, 8066304, 8822520, 9074592, 9410688, 9925335, 10082880, 10456320, 10587024, 11343240, 11763360, 12099456, 13233780, 13443840, 14116032, 15124320, 15684480, 15880536, 17645040, 18149184, 18821376, 19850670, 20165760, 21174048, 22686480, 23526720, 24198912, 26467560, 28232064, 30248640, 31368960, 31761072, 35290080, 36298368, 39701340, 40331520, 42348096, 45372960, 47053440, 52935120, 56464128, 60497280, 63522144, 70580160, 72596736, 79402680, 84696192, 90745920, 94106880, 105870240, 120994560, 127044288, 141160320, 158805360, 169392384, 181491840, 211740480, 254088576, 282320640, 317610720, 362983680, 423480960, 508177152, 635221440, 846961920, 1270442880, 2540885760]

約数ペア:

[(1, 2540885760), (2, 1270442880), (3, 846961920), (4, 635221440), (5, 508177152), (6, 423480960), (7, 362983680), (8, 317610720), (9, 282320640), (10, 254088576), (12, 211740480), (14, 181491840), (15, 169392384), (16, 158805360), (18, 141160320), (20, 127044288), (21, 120994560), (24, 105870240), (27, 94106880), (28, 90745920), (30, 84696192), (32, 79402680), (35, 72596736), (36, 70580160), (40, 63522144), (42, 60497280), (45, 56464128), (48, 52935120), (54, 47053440), (56, 45372960), (60, 42348096), (63, 40331520), (64, 39701340), (70, 36298368), (72, 35290080), (80, 31761072), (81, 31368960), (84, 30248640), (90, 28232064), (96, 26467560), (105, 24198912), (108, 23526720), (112, 22686480), (120, 21174048), (126, 20165760), (128, 19850670), (135, 18821376), (140, 18149184), (144, 17645040), (160, 15880536), (162, 15684480), (168, 15124320), (180, 14116032), (189, 13443840), (192, 13233780), (210, 12099456), (216, 11763360), (224, 11343240), (240, 10587024), (243, 10456320), (252, 10082880), (256, 9925335), (270, 9410688), (280, 9074592), (288, 8822520), (315, 8066304), (320, 7940268), (324, 7842240), (336, 7562160), (360, 7058016), (378, 6721920), (384, 6616890), (389, 6531840), (405, 6273792), (420, 6049728), (432, 5881680), (448, 5671620), (480, 5293512), (486, 5228160), (504, 5041440), (540, 4705344), (560, 4537296), (567, 4481280), (576, 4411260), (630, 4033152), (640, 3970134), (648, 3921120), (672, 3781080), (720, 3529008), (729, 3485440), (756, 3360960), (768, 3308445), (778, 3265920), (810, 3136896), (840, 3024864), (864, 2940840), (896, 2835810), (945, 2688768), (960, 2646756), (972, 2614080), (1008, 2520720), (1080, 2352672), (1120, 2268648), (1134, 2240640), (1152, 2205630), (1167, 2177280), (1215, 2091264), (1260, 2016576), (1280, 1985067), (1296, 1960560), (1344, 1890540), (1440, 1764504), (1458, 1742720), (1512, 1680480), (1556, 1632960), (1620, 1568448), (1680, 1512432), (1701, 1493760), (1728, 1470420), (1792, 1417905), (1890, 1344384), (1920, 1323378), (1944, 1307040), (1945, 1306368), (2016, 1260360), (2160, 1176336), (2240, 1134324), (2268, 1120320), (2304, 1102815), (2334, 1088640), (2430, 1045632), (2520, 1008288), (2592, 980280), (2688, 945270), (2723, 933120), (2835, 896256), (2880, 882252), (2916, 871360), (3024, 840240), (3112, 816480), (3240, 784224), (3360, 756216), (3402, 746880), (3456, 735210), (3501, 725760), (3645, 697088), (3780, 672192), (3840, 661689), (3888, 653520), (3890, 653184), (4032, 630180), (4320, 588168), (4480, 567162), (4536, 560160), (4668, 544320), (4860, 522816), (5040, 504144), (5103, 497920), (5184, 490140), (5376, 472635), (5446, 466560), (5670, 448128), (5760, 441126), (5832, 435680), (5835, 435456), (6048, 420120), (6224, 408240), (6480, 392112), (6720, 378108), (6804, 373440), (6912, 367605), (7002, 362880), (7290, 348544), (7560, 336096), (7776, 326760), (7780, 326592), (8064, 315090), (8169, 311040), (8505, 298752), (8640, 294084), (8960, 283581), (9072, 280080), (9336, 272160), (9720, 261408), (10080, 252072), (10206, 248960), (10368, 245070), (10503, 241920), (10892, 233280), (11340, 224064), (11520, 220563), (11664, 217840), (11670, 217728), (12096, 210060), (12448, 204120), (12960, 196056), (13440, 189054), (13608, 186720), (13615, 186624), (14004, 181440), (14580, 174272), (15120, 168048), (15552, 163380), (15560, 163296), (16128, 157545), (16338, 155520), (17010, 149376), (17280, 147042), (17505, 145152), (18144, 140040), (18672, 136080), (19440, 130704), (20160, 126036), (20412, 124480), (20736, 122535), (21006, 120960), (21784, 116640), (22680, 112032), (23328, 108920), (23340, 108864), (24192, 105030), (24507, 103680), (24896, 102060), (25515, 99584), (25920, 98028), (26880, 94527), (27216, 93360), (27230, 93312), (28008, 90720), (29160, 87136), (30240, 84024), (31104, 81690), (31120, 81648), (31509, 80640), (32676, 77760), (34020, 74688), (34560, 73521), (35010, 72576), (36288, 70020), (37344, 68040), (38880, 65352), (40320, 63018), (40824, 62240), (40845, 62208), (42012, 60480), (43568, 58320), (45360, 56016), (46656, 54460), (46680, 54432), (48384, 52515), (49014, 51840), (49792, 51030)]