1980840960

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 704

約数和(自身を含む): 8489318400

約数和(自身を除く): 6508477440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 84, 89, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 168, 178, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 267, 270, 276, 280, 288, 315, 320, 322, 336, 345, 356, 360, 368, 378, 384, 414, 420, 432, 445, 448, 460, 480, 483, 504, 512, 534, 540, 552, 560, 576, 621, 623, 630, 640, 644, 672, 690, 712, 720, 736, 756, 768, 801, 805, 828, 840, 864, 890, 896, 920, 945, 960, 966, 1008, 1024, 1035, 1068, 1080, 1104, 1120, 1152, 1242, 1246, 1260, 1280, 1288, 1335, 1344, 1380, 1424, 1440, 1449, 1472, 1512, 1536, 1602, 1610, 1656, 1680, 1728, 1780, 1792, 1840, 1869, 1890, 1920, 1932, 2016, 2047, 2070, 2136, 2160, 2208, 2240, 2304, 2403, 2415, 2484, 2492, 2520, 2560, 2576, 2670, 2688, 2760, 2848, 2880, 2898, 2944, 3024, 3072, 3105, 3115, 3204, 3220, 3312, 3360, 3456, 3560, 3584, 3680, 3738, 3780, 3840, 3864, 4005, 4032, 4094, 4140, 4272, 4320, 4347, 4416, 4480, 4608, 4806, 4830, 4968, 4984, 5040, 5120, 5152, 5340, 5376, 5520, 5607, 5696, 5760, 5796, 5888, 6048, 6141, 6210, 6230, 6408, 6440, 6624, 6720, 6912, 7120, 7168, 7245, 7360, 7476, 7560, 7680, 7728, 8010, 8064, 8188, 8280, 8544, 8640, 8694, 8832, 8960, 9216, 9345, 9612, 9660, 9936, 9968, 10080, 10235, 10304, 10680, 10752, 11040, 11214, 11392, 11520, 11592, 11776, 12015, 12096, 12282, 12420, 12460, 12816, 12880, 13248, 13440, 13824, 14240, 14329, 14490, 14720, 14952, 15120, 15360, 15456, 16020, 16128, 16376, 16560, 16821, 17088, 17280, 17388, 17664, 17920, 18423, 18690, 19224, 19320, 19872, 19936, 20160, 20470, 20608, 21360, 21504, 21735, 22080, 22428, 22784, 23040, 23184, 23552, 24030, 24192, 24564, 24840, 24920, 25632, 25760, 26496, 26880, 27648, 28035, 28480, 28658, 28980, 29440, 29904, 30240, 30705, 30912, 32040, 32256, 32752, 33120, 33642, 34176, 34560, 34776, 35328, 35840, 36846, 37380, 38448, 38640, 39744, 39872, 40320, 40940, 41216, 42720, 42987, 43470, 44160, 44856, 45568, 46080, 46368, 48060, 48384, 49128, 49680, 49840, 51264, 51520, 52992, 53760, 55269, 56070, 56960, 57316, 57960, 58880, 59808, 60480, 61410, 61824, 64080, 64512, 65504, 66240, 67284, 68352, 69120, 69552, 70656, 71645, 73692, 74760, 76896, 77280, 79488, 79744, 80640, 81880, 82432, 84105, 85440, 85974, 86940, 88320, 89712, 91136, 92115, 92736, 96120, 96768, 98256, 99360, 99680, 102528, 103040, 105984, 107520, 110538, 112140, 113920, 114632, 115920, 117760, 119616, 120960, 122820, 123648, 128160, 128961, 131008, 132480, 134568, 136704, 138240, 139104, 143290, 147384, 149520, 153792, 154560, 158976, 159488, 161280, 163760, 164864, 168210, 170880, 171948, 173880, 176640, 179424, 184230, 185472, 192240, 193536, 196512, 198720, 199360, 205056, 206080, 211968, 214935, 221076, 224280, 227840, 229264, 231840, 239232, 241920, 245640, 247296, 256320, 257922, 262016, 264960, 269136, 273408, 276345, 278208, 286580, 294768, 299040, 307584, 309120, 317952, 318976, 322560, 327520, 336420, 341760, 343896, 347760, 353280, 358848, 368460, 370944, 384480, 386883, 393024, 397440, 398720, 410112, 412160, 429870, 442152, 448560, 455680, 458528, 463680, 478464, 483840, 491280, 494592, 512640, 515844, 524032, 529920, 538272, 552690, 556416, 573160, 589536, 598080, 615168, 618240, 635904, 637952, 644805, 655040, 672840, 683520, 687792, 695520, 717696, 736920, 741888, 768960, 773766, 786048, 794880, 797440, 820224, 824320, 859740, 884304, 897120, 917056, 927360, 956928, 967680, 982560, 1025280, 1031688, 1048064, 1059840, 1076544, 1105380, 1112832, 1146320, 1179072, 1196160, 1230336, 1236480, 1289610, 1310080, 1345680, 1367040, 1375584, 1391040, 1435392, 1473840, 1483776, 1537920, 1547532, 1572096, 1589760, 1594880, 1719480, 1768608, 1794240, 1834112, 1854720, 1913856, 1934415, 1965120, 2050560, 2063376, 2096128, 2153088, 2210760, 2225664, 2292640, 2358144, 2392320, 2460672, 2472960, 2579220, 2620160, 2691360, 2751168, 2782080, 2870784, 2947680, 3075840, 3095064, 3144192, 3179520, 3189760, 3438960, 3537216, 3588480, 3668224, 3709440, 3868830, 3930240, 4101120, 4126752, 4306176, 4421520, 4451328, 4585280, 4716288, 4784640, 5158440, 5240320, 5382720, 5502336, 5564160, 5741568, 5895360, 6151680, 6190128, 6288384, 6877920, 7074432, 7176960, 7336448, 7418880, 7737660, 7860480, 8253504, 8612352, 8843040, 9170560, 9432576, 9569280, 10316880, 10480640, 10765440, 11004672, 11128320, 11790720, 12303360, 12380256, 13755840, 14148864, 14353920, 14672896, 15475320, 15720960, 16507008, 17224704, 17686080, 18341120, 18865152, 20633760, 21530880, 22009344, 22256640, 23581440, 24760512, 27511680, 28297728, 28707840, 30950640, 31441920, 33014016, 35372160, 36682240, 41267520, 43061760, 44018688, 47162880, 49521024, 55023360, 56595456, 61901280, 66028032, 70744320, 73364480, 82535040, 86123520, 94325760, 99042048, 110046720, 123802560, 132056064, 141488640, 165070080, 198084096, 220093440, 247605120, 282977280, 330140160, 396168192, 495210240, 660280320, 990420480, 1980840960]

約数ペア:

[(1, 1980840960), (2, 990420480), (3, 660280320), (4, 495210240), (5, 396168192), (6, 330140160), (7, 282977280), (8, 247605120), (9, 220093440), (10, 198084096), (12, 165070080), (14, 141488640), (15, 132056064), (16, 123802560), (18, 110046720), (20, 99042048), (21, 94325760), (23, 86123520), (24, 82535040), (27, 73364480), (28, 70744320), (30, 66028032), (32, 61901280), (35, 56595456), (36, 55023360), (40, 49521024), (42, 47162880), (45, 44018688), (46, 43061760), (48, 41267520), (54, 36682240), (56, 35372160), (60, 33014016), (63, 31441920), (64, 30950640), (69, 28707840), (70, 28297728), (72, 27511680), (80, 24760512), (84, 23581440), (89, 22256640), (90, 22009344), (92, 21530880), (96, 20633760), (105, 18865152), (108, 18341120), (112, 17686080), (115, 17224704), (120, 16507008), (126, 15720960), (128, 15475320), (135, 14672896), (138, 14353920), (140, 14148864), (144, 13755840), (160, 12380256), (161, 12303360), (168, 11790720), (178, 11128320), (180, 11004672), (184, 10765440), (189, 10480640), (192, 10316880), (207, 9569280), (210, 9432576), (216, 9170560), (224, 8843040), (230, 8612352), (240, 8253504), (252, 7860480), (256, 7737660), (267, 7418880), (270, 7336448), (276, 7176960), (280, 7074432), (288, 6877920), (315, 6288384), (320, 6190128), (322, 6151680), (336, 5895360), (345, 5741568), (356, 5564160), (360, 5502336), (368, 5382720), (378, 5240320), (384, 5158440), (414, 4784640), (420, 4716288), (432, 4585280), (445, 4451328), (448, 4421520), (460, 4306176), (480, 4126752), (483, 4101120), (504, 3930240), (512, 3868830), (534, 3709440), (540, 3668224), (552, 3588480), (560, 3537216), (576, 3438960), (621, 3189760), (623, 3179520), (630, 3144192), (640, 3095064), (644, 3075840), (672, 2947680), (690, 2870784), (712, 2782080), (720, 2751168), (736, 2691360), (756, 2620160), (768, 2579220), (801, 2472960), (805, 2460672), (828, 2392320), (840, 2358144), (864, 2292640), (890, 2225664), (896, 2210760), (920, 2153088), (945, 2096128), (960, 2063376), (966, 2050560), (1008, 1965120), (1024, 1934415), (1035, 1913856), (1068, 1854720), (1080, 1834112), (1104, 1794240), (1120, 1768608), (1152, 1719480), (1242, 1594880), (1246, 1589760), (1260, 1572096), (1280, 1547532), (1288, 1537920), (1335, 1483776), (1344, 1473840), (1380, 1435392), (1424, 1391040), (1440, 1375584), (1449, 1367040), (1472, 1345680), (1512, 1310080), (1536, 1289610), (1602, 1236480), (1610, 1230336), (1656, 1196160), (1680, 1179072), (1728, 1146320), (1780, 1112832), (1792, 1105380), (1840, 1076544), (1869, 1059840), (1890, 1048064), (1920, 1031688), (1932, 1025280), (2016, 982560), (2047, 967680), (2070, 956928), (2136, 927360), (2160, 917056), (2208, 897120), (2240, 884304), (2304, 859740), (2403, 824320), (2415, 820224), (2484, 797440), (2492, 794880), (2520, 786048), (2560, 773766), (2576, 768960), (2670, 741888), (2688, 736920), (2760, 717696), (2848, 695520), (2880, 687792), (2898, 683520), (2944, 672840), (3024, 655040), (3072, 644805), (3105, 637952), (3115, 635904), (3204, 618240), (3220, 615168), (3312, 598080), (3360, 589536), (3456, 573160), (3560, 556416), (3584, 552690), (3680, 538272), (3738, 529920), (3780, 524032), (3840, 515844), (3864, 512640), (4005, 494592), (4032, 491280), (4094, 483840), (4140, 478464), (4272, 463680), (4320, 458528), (4347, 455680), (4416, 448560), (4480, 442152), (4608, 429870), (4806, 412160), (4830, 410112), (4968, 398720), (4984, 397440), (5040, 393024), (5120, 386883), (5152, 384480), (5340, 370944), (5376, 368460), (5520, 358848), (5607, 353280), (5696, 347760), (5760, 343896), (5796, 341760), (5888, 336420), (6048, 327520), (6141, 322560), (6210, 318976), (6230, 317952), (6408, 309120), (6440, 307584), (6624, 299040), (6720, 294768), (6912, 286580), (7120, 278208), (7168, 276345), (7245, 273408), (7360, 269136), (7476, 264960), (7560, 262016), (7680, 257922), (7728, 256320), (8010, 247296), (8064, 245640), (8188, 241920), (8280, 239232), (8544, 231840), (8640, 229264), (8694, 227840), (8832, 224280), (8960, 221076), (9216, 214935), (9345, 211968), (9612, 206080), (9660, 205056), (9936, 199360), (9968, 198720), (10080, 196512), (10235, 193536), (10304, 192240), (10680, 185472), (10752, 184230), (11040, 179424), (11214, 176640), (11392, 173880), (11520, 171948), (11592, 170880), (11776, 168210), (12015, 164864), (12096, 163760), (12282, 161280), (12420, 159488), (12460, 158976), (12816, 154560), (12880, 153792), (13248, 149520), (13440, 147384), (13824, 143290), (14240, 139104), (14329, 138240), (14490, 136704), (14720, 134568), (14952, 132480), (15120, 131008), (15360, 128961), (15456, 128160), (16020, 123648), (16128, 122820), (16376, 120960), (16560, 119616), (16821, 117760), (17088, 115920), (17280, 114632), (17388, 113920), (17664, 112140), (17920, 110538), (18423, 107520), (18690, 105984), (19224, 103040), (19320, 102528), (19872, 99680), (19936, 99360), (20160, 98256), (20470, 96768), (20608, 96120), (21360, 92736), (21504, 92115), (21735, 91136), (22080, 89712), (22428, 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