1286778240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:942

約数の個数: 384

約数和(自身を含む): 5063834880

約数和(自身を除く): 3777056640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 640, 660, 690, 704, 720, 736, 759, 792, 828, 880, 883, 920, 960, 990, 1012, 1035, 1056, 1104, 1152, 1265, 1320, 1380, 1408, 1440, 1472, 1518, 1584, 1656, 1760, 1766, 1840, 1920, 1980, 2024, 2070, 2112, 2208, 2277, 2530, 2640, 2649, 2760, 2880, 2944, 3036, 3168, 3312, 3520, 3532, 3680, 3795, 3960, 4048, 4140, 4224, 4415, 4416, 4554, 5060, 5280, 5298, 5520, 5760, 6072, 6336, 6624, 7040, 7064, 7360, 7590, 7920, 7947, 8096, 8280, 8830, 8832, 9108, 9713, 10120, 10560, 10596, 11040, 11385, 12144, 12672, 13245, 13248, 14128, 14720, 15180, 15840, 15894, 16192, 16560, 17660, 18216, 19426, 20240, 20309, 21120, 21192, 22080, 22770, 24288, 26490, 26496, 28256, 29139, 30360, 31680, 31788, 32384, 33120, 35320, 36432, 38852, 39735, 40480, 40618, 42384, 44160, 45540, 48565, 48576, 52980, 56512, 58278, 60720, 60927, 63360, 63576, 66240, 70640, 72864, 77704, 79470, 80960, 81236, 84768, 87417, 91080, 97130, 97152, 101545, 105960, 113024, 116556, 121440, 121854, 127152, 132480, 141280, 145695, 145728, 155408, 158940, 161920, 162472, 169536, 174834, 182160, 182781, 194260, 203090, 211920, 223399, 233112, 242880, 243708, 254304, 282560, 291390, 291456, 304635, 310816, 317880, 324944, 339072, 349668, 364320, 365562, 388520, 406180, 423840, 437085, 446798, 466224, 485760, 487416, 508608, 565120, 582780, 609270, 621632, 635760, 649888, 670197, 699336, 728640, 731124, 777040, 812360, 847680, 874170, 893596, 913905, 932448, 974832, 1017216, 1116995, 1165560, 1218540, 1243264, 1271520, 1299776, 1340394, 1398672, 1457280, 1462248, 1554080, 1624720, 1695360, 1748340, 1787192, 1827810, 1864896, 1949664, 2010591, 2233990, 2331120, 2437080, 2543040, 2599552, 2680788, 2797344, 2924496, 3108160, 3249440, 3350985, 3496680, 3574384, 3655620, 3729792, 3899328, 4021182, 4467980, 4662240, 4874160, 5086080, 5361576, 5594688, 5848992, 6216320, 6498880, 6701970, 6993360, 7148768, 7311240, 7798656, 8042364, 8935960, 9324480, 9748320, 10052955, 10723152, 11189376, 11697984, 12997760, 13403940, 13986720, 14297536, 14622480, 16084728, 17871920, 18648960, 19496640, 20105910, 21446304, 23395968, 26807880, 27973440, 28595072, 29244960, 32169456, 35743840, 38993280, 40211820, 42892608, 53615760, 55946880, 58489920, 64338912, 71487680, 80423640, 85785216, 107231520, 116979840, 128677824, 142975360, 160847280, 214463040, 257355648, 321694560, 428926080, 643389120, 1286778240]

約数ペア:

[(1, 1286778240), (2, 643389120), (3, 428926080), (4, 321694560), (5, 257355648), (6, 214463040), (8, 160847280), (9, 142975360), (10, 128677824), (11, 116979840), (12, 107231520), (15, 85785216), (16, 80423640), (18, 71487680), (20, 64338912), (22, 58489920), (23, 55946880), (24, 53615760), (30, 42892608), (32, 40211820), (33, 38993280), (36, 35743840), (40, 32169456), (44, 29244960), (45, 28595072), (46, 27973440), (48, 26807880), (55, 23395968), (60, 21446304), (64, 20105910), (66, 19496640), (69, 18648960), (72, 17871920), (80, 16084728), (88, 14622480), (90, 14297536), (92, 13986720), (96, 13403940), (99, 12997760), (110, 11697984), (115, 11189376), (120, 10723152), (128, 10052955), (132, 9748320), (138, 9324480), (144, 8935960), (160, 8042364), (165, 7798656), (176, 7311240), (180, 7148768), (184, 6993360), (192, 6701970), (198, 6498880), (207, 6216320), (220, 5848992), (230, 5594688), (240, 5361576), (253, 5086080), (264, 4874160), (276, 4662240), (288, 4467980), (320, 4021182), (330, 3899328), (345, 3729792), (352, 3655620), (360, 3574384), (368, 3496680), (384, 3350985), (396, 3249440), (414, 3108160), (440, 2924496), (460, 2797344), (480, 2680788), (495, 2599552), (506, 2543040), (528, 2437080), (552, 2331120), (576, 2233990), (640, 2010591), (660, 1949664), (690, 1864896), (704, 1827810), (720, 1787192), (736, 1748340), (759, 1695360), (792, 1624720), (828, 1554080), (880, 1462248), (883, 1457280), (920, 1398672), (960, 1340394), (990, 1299776), (1012, 1271520), (1035, 1243264), (1056, 1218540), (1104, 1165560), (1152, 1116995), (1265, 1017216), (1320, 974832), (1380, 932448), (1408, 913905), (1440, 893596), (1472, 874170), (1518, 847680), (1584, 812360), (1656, 777040), (1760, 731124), (1766, 728640), (1840, 699336), (1920, 670197), (1980, 649888), (2024, 635760), (2070, 621632), (2112, 609270), (2208, 582780), (2277, 565120), (2530, 508608), (2640, 487416), (2649, 485760), (2760, 466224), (2880, 446798), (2944, 437085), (3036, 423840), (3168, 406180), (3312, 388520), (3520, 365562), (3532, 364320), (3680, 349668), (3795, 339072), (3960, 324944), (4048, 317880), (4140, 310816), (4224, 304635), (4415, 291456), (4416, 291390), (4554, 282560), (5060, 254304), (5280, 243708), (5298, 242880), (5520, 233112), (5760, 223399), (6072, 211920), (6336, 203090), (6624, 194260), (7040, 182781), (7064, 182160), (7360, 174834), (7590, 169536), (7920, 162472), (7947, 161920), (8096, 158940), (8280, 155408), (8830, 145728), (8832, 145695), (9108, 141280), (9713, 132480), (10120, 127152), (10560, 121854), (10596, 121440), (11040, 116556), (11385, 113024), (12144, 105960), (12672, 101545), (13245, 97152), (13248, 97130), (14128, 91080), (14720, 87417), (15180, 84768), (15840, 81236), (15894, 80960), (16192, 79470), (16560, 77704), (17660, 72864), (18216, 70640), (19426, 66240), (20240, 63576), (20309, 63360), (21120, 60927), (21192, 60720), (22080, 58278), (22770, 56512), (24288, 52980), (26490, 48576), (26496, 48565), (28256, 45540), (29139, 44160), (30360, 42384), (31680, 40618), (31788, 40480), (32384, 39735), (33120, 38852), (35320, 36432)]