2002371840

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:160

約数の個数: 720

約数和(自身を含む): 8547517440

約数和(自身を除く): 6545145600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 89, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 178, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 267, 270, 279, 280, 288, 310, 315, 320, 324, 336, 356, 360, 372, 378, 384, 405, 420, 432, 434, 445, 448, 465, 480, 496, 504, 534, 540, 558, 560, 567, 576, 620, 623, 630, 640, 648, 651, 672, 712, 720, 744, 756, 768, 801, 810, 837, 840, 864, 868, 890, 896, 930, 945, 960, 992, 1008, 1068, 1080, 1085, 1116, 1120, 1134, 1152, 1240, 1246, 1260, 1280, 1296, 1302, 1335, 1344, 1395, 1424, 1440, 1488, 1512, 1602, 1620, 1674, 1680, 1728, 1736, 1780, 1792, 1860, 1869, 1890, 1920, 1953, 1984, 2016, 2136, 2160, 2170, 2232, 2240, 2268, 2304, 2403, 2480, 2492, 2511, 2520, 2592, 2604, 2670, 2688, 2759, 2790, 2835, 2848, 2880, 2976, 3024, 3115, 3204, 3240, 3255, 3348, 3360, 3456, 3472, 3560, 3720, 3738, 3780, 3840, 3906, 3968, 4005, 4032, 4185, 4272, 4320, 4340, 4464, 4480, 4536, 4806, 4960, 4984, 5022, 5040, 5184, 5208, 5340, 5376, 5518, 5580, 5607, 5670, 5696, 5760, 5859, 5952, 6048, 6230, 6408, 6480, 6510, 6696, 6720, 6912, 6944, 7120, 7209, 7440, 7476, 7560, 7812, 7936, 8010, 8064, 8277, 8370, 8544, 8640, 8680, 8928, 8960, 9072, 9345, 9612, 9765, 9920, 9968, 10044, 10080, 10368, 10416, 10680, 11036, 11160, 11214, 11340, 11392, 11520, 11718, 11904, 12015, 12096, 12460, 12555, 12816, 12960, 13020, 13392, 13440, 13795, 13888, 14240, 14418, 14880, 14952, 15120, 15624, 16020, 16128, 16554, 16740, 16821, 17088, 17280, 17360, 17577, 17856, 18144, 18690, 19224, 19313, 19530, 19840, 19936, 20088, 20160, 20736, 20832, 21360, 22072, 22320, 22428, 22680, 22784, 23436, 23808, 24030, 24192, 24831, 24920, 25110, 25632, 25920, 26040, 26784, 26880, 27590, 27776, 28035, 28480, 28836, 29295, 29760, 29904, 30240, 31248, 32040, 33108, 33480, 33642, 34176, 34560, 34720, 35154, 35712, 36045, 36288, 37380, 38448, 38626, 39060, 39680, 39872, 40176, 40320, 41385, 41664, 42720, 44144, 44640, 44856, 45360, 46872, 48060, 48384, 49662, 49840, 50220, 50463, 51264, 51840, 52080, 53568, 55180, 55552, 56070, 56960, 57672, 57939, 58590, 59520, 59808, 60480, 62496, 64080, 66216, 66960, 67284, 68352, 69440, 70308, 71424, 72090, 72576, 74493, 74760, 76896, 77252, 78120, 79744, 80352, 80640, 82770, 83328, 84105, 85440, 87885, 88288, 89280, 89712, 90720, 93744, 96120, 96565, 99324, 99680, 100440, 100926, 102528, 103680, 104160, 107136, 110360, 112140, 113920, 115344, 115878, 117180, 119040, 119616, 120960, 124155, 124992, 128160, 132432, 133920, 134568, 138880, 140616, 144180, 145152, 148986, 149520, 153792, 154504, 156240, 159488, 160704, 165540, 166656, 168210, 170880, 173817, 175770, 176576, 178560, 179424, 181440, 187488, 192240, 193130, 198648, 199360, 200880, 201852, 205056, 208320, 214272, 220720, 223479, 224280, 230688, 231756, 234360, 239232, 241920, 248310, 249984, 252315, 256320, 264864, 267840, 269136, 277760, 281232, 288360, 289695, 297972, 299040, 307584, 309008, 312480, 321408, 331080, 336420, 341760, 347634, 351540, 353152, 357120, 358848, 362880, 372465, 374976, 384480, 386260, 397296, 398720, 401760, 403704, 416640, 441440, 446958, 448560, 461376, 463512, 468720, 478464, 496620, 499968, 504630, 512640, 521451, 529728, 535680, 538272, 562464, 576720, 579390, 595944, 598080, 615168, 618016, 624960, 642816, 662160, 672840, 695268, 703080, 706304, 717696, 725760, 744930, 749952, 768960, 772520, 794592, 797440, 803520, 807408, 833280, 869085, 882880, 893916, 897120, 922752, 927024, 937440, 993240, 1009260, 1025280, 1042902, 1059456, 1071360, 1076544, 1117395, 1124928, 1153440, 1158780, 1191888, 1196160, 1236032, 1249920, 1324320, 1345680, 1390536, 1406160, 1435392, 1489860, 1499904, 1537920, 1545040, 1564353, 1589184, 1607040, 1614816, 1738170, 1765760, 1787832, 1794240, 1845504, 1854048, 1874880, 1986480, 2018520, 2085804, 2118912, 2153088, 2234790, 2249856, 2306880, 2317560, 2383776, 2392320, 2472064, 2499840, 2607255, 2648640, 2691360, 2781072, 2812320, 2979720, 3075840, 3090080, 3128706, 3178368, 3214080, 3229632, 3476340, 3531520, 3575664, 3588480, 3708096, 3749760, 3972960, 4037040, 4171608, 4306176, 4469580, 4499712, 4613760, 4635120, 4767552, 4944128, 5214510, 5297280, 5382720, 5562144, 5624640, 5959440, 6180160, 6257412, 6356736, 6459264, 6952680, 7151328, 7176960, 7416192, 7499520, 7821765, 7945920, 8074080, 8343216, 8939160, 9227520, 9270240, 9535104, 10429020, 10594560, 10765440, 11124288, 11249280, 11918880, 12360320, 12514824, 12918528, 13905360, 14302656, 14832384, 15643530, 15891840, 16148160, 16686432, 17878320, 18540480, 19070208, 20858040, 21530880, 22248576, 22498560, 23837760, 24720640, 25029648, 27810720, 28605312, 31287060, 31783680, 32296320, 33372864, 35756640, 37080960, 41716080, 44497152, 47675520, 50059296, 55621440, 57210624, 62574120, 64592640, 66745728, 71513280, 74161920, 83432160, 95351040, 100118592, 111242880, 125148240, 133491456, 143026560, 166864320, 200237184, 222485760, 250296480, 286053120, 333728640, 400474368, 500592960, 667457280, 1001185920, 2002371840]

約数ペア:

[(1, 2002371840), (2, 1001185920), (3, 667457280), (4, 500592960), (5, 400474368), (6, 333728640), (7, 286053120), (8, 250296480), (9, 222485760), (10, 200237184), (12, 166864320), (14, 143026560), (15, 133491456), (16, 125148240), (18, 111242880), (20, 100118592), (21, 95351040), (24, 83432160), (27, 74161920), (28, 71513280), (30, 66745728), (31, 64592640), (32, 62574120), (35, 57210624), (36, 55621440), (40, 50059296), (42, 47675520), (45, 44497152), (48, 41716080), (54, 37080960), (56, 35756640), (60, 33372864), (62, 32296320), (63, 31783680), (64, 31287060), (70, 28605312), (72, 27810720), (80, 25029648), (81, 24720640), (84, 23837760), (89, 22498560), (90, 22248576), (93, 21530880), (96, 20858040), (105, 19070208), (108, 18540480), (112, 17878320), (120, 16686432), (124, 16148160), (126, 15891840), (128, 15643530), (135, 14832384), (140, 14302656), (144, 13905360), (155, 12918528), (160, 12514824), (162, 12360320), (168, 11918880), (178, 11249280), (180, 11124288), (186, 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2153088), (945, 2118912), (960, 2085804), (992, 2018520), (1008, 1986480), (1068, 1874880), (1080, 1854048), (1085, 1845504), (1116, 1794240), (1120, 1787832), (1134, 1765760), (1152, 1738170), (1240, 1614816), (1246, 1607040), (1260, 1589184), (1280, 1564353), (1296, 1545040), (1302, 1537920), (1335, 1499904), (1344, 1489860), (1395, 1435392), (1424, 1406160), (1440, 1390536), (1488, 1345680), (1512, 1324320), (1602, 1249920), (1620, 1236032), (1674, 1196160), (1680, 1191888), (1728, 1158780), (1736, 1153440), (1780, 1124928), (1792, 1117395), (1860, 1076544), (1869, 1071360), (1890, 1059456), (1920, 1042902), (1953, 1025280), (1984, 1009260), (2016, 993240), (2136, 937440), (2160, 927024), (2170, 922752), (2232, 897120), (2240, 893916), (2268, 882880), (2304, 869085), (2403, 833280), (2480, 807408), (2492, 803520), (2511, 797440), (2520, 794592), (2592, 772520), (2604, 768960), (2670, 749952), (2688, 744930), (2759, 725760), (2790, 717696), (2835, 706304), (2848, 703080), (2880, 695268), (2976, 672840), (3024, 662160), (3115, 642816), (3204, 624960), (3240, 618016), (3255, 615168), (3348, 598080), (3360, 595944), (3456, 579390), (3472, 576720), (3560, 562464), (3720, 538272), (3738, 535680), (3780, 529728), (3840, 521451), (3906, 512640), (3968, 504630), (4005, 499968), (4032, 496620), (4185, 478464), (4272, 468720), (4320, 463512), (4340, 461376), (4464, 448560), (4480, 446958), (4536, 441440), (4806, 416640), (4960, 403704), (4984, 401760), (5022, 398720), (5040, 397296), (5184, 386260), (5208, 384480), (5340, 374976), (5376, 372465), (5518, 362880), (5580, 358848), (5607, 357120), (5670, 353152), (5696, 351540), (5760, 347634), (5859, 341760), (5952, 336420), (6048, 331080), (6230, 321408), (6408, 312480), (6480, 309008), (6510, 307584), (6696, 299040), (6720, 297972), (6912, 289695), (6944, 288360), (7120, 281232), (7209, 277760), (7440, 269136), (7476, 267840), (7560, 264864), (7812, 256320), (7936, 252315), (8010, 249984), (8064, 248310), (8277, 241920), (8370, 239232), (8544, 234360), (8640, 231756), (8680, 230688), (8928, 224280), (8960, 223479), (9072, 220720), (9345, 214272), (9612, 208320), (9765, 205056), (9920, 201852), (9968, 200880), (10044, 199360), (10080, 198648), (10368, 193130), (10416, 192240), (10680, 187488), (11036, 181440), (11160, 179424), (11214, 178560), (11340, 176576), (11392, 175770), (11520, 173817), (11718, 170880), (11904, 168210), (12015, 166656), (12096, 165540), (12460, 160704), (12555, 159488), (12816, 156240), (12960, 154504), (13020, 153792), (13392, 149520), (13440, 148986), (13795, 145152), (13888, 144180), (14240, 140616), (14418, 138880), (14880, 134568), (14952, 133920), (15120, 132432), (15624, 128160), (16020, 124992), (16128, 124155), (16554, 120960), (16740, 119616), (16821, 119040), (17088, 117180), (17280, 115878), (17360, 115344), (17577, 113920), (17856, 112140), (18144, 110360), (18690, 107136), (19224, 104160), (19313, 103680), (19530, 102528), (19840, 100926), (19936, 100440), (20088, 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