2781072000

素因数分解:

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

素因数の和:162

約数の個数: 768

約数和(自身を含む): 11914905600

約数和(自身を除く): 9133833600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 62, 63, 64, 70, 72, 75, 80, 84, 89, 90, 93, 96, 100, 105, 112, 120, 124, 125, 126, 128, 140, 144, 150, 155, 160, 168, 175, 178, 180, 186, 192, 200, 210, 217, 224, 225, 240, 248, 250, 252, 267, 279, 280, 288, 300, 310, 315, 320, 336, 350, 356, 360, 372, 375, 384, 400, 420, 434, 445, 448, 450, 465, 480, 496, 500, 504, 525, 534, 558, 560, 576, 600, 620, 623, 630, 640, 651, 672, 700, 712, 720, 744, 750, 775, 800, 801, 840, 868, 875, 890, 896, 900, 930, 960, 992, 1000, 1008, 1050, 1068, 1085, 1116, 1120, 1125, 1152, 1200, 1240, 1246, 1260, 1302, 1335, 1344, 1395, 1400, 1424, 1440, 1488, 1500, 1550, 1575, 1600, 1602, 1680, 1736, 1750, 1780, 1800, 1860, 1869, 1920, 1953, 1984, 2000, 2016, 2100, 2136, 2170, 2225, 2232, 2240, 2250, 2325, 2400, 2480, 2492, 2520, 2604, 2625, 2670, 2688, 2759, 2790, 2800, 2848, 2880, 2976, 3000, 3100, 3115, 3150, 3200, 3204, 3255, 3360, 3472, 3500, 3560, 3600, 3720, 3738, 3875, 3906, 3968, 4000, 4005, 4032, 4200, 4272, 4340, 4450, 4464, 4480, 4500, 4650, 4800, 4960, 4984, 5040, 5208, 5250, 5340, 5425, 5518, 5580, 5600, 5607, 5696, 5760, 5952, 6000, 6200, 6230, 6300, 6408, 6510, 6675, 6720, 6944, 6975, 7000, 7120, 7200, 7440, 7476, 7750, 7812, 7875, 8000, 8010, 8064, 8277, 8400, 8544, 8680, 8900, 8928, 9000, 9300, 9345, 9600, 9765, 9920, 9968, 10080, 10416, 10500, 10680, 10850, 11036, 11125, 11160, 11200, 11214, 11392, 11625, 11904, 12000, 12400, 12460, 12600, 12816, 13020, 13350, 13440, 13795, 13888, 13950, 14000, 14240, 14400, 14880, 14952, 15500, 15575, 15624, 15750, 16000, 16020, 16275, 16554, 16800, 17088, 17360, 17800, 17856, 18000, 18600, 18690, 19313, 19530, 19840, 19936, 20025, 20160, 20832, 21000, 21360, 21700, 22072, 22250, 22320, 22400, 22428, 23250, 24000, 24800, 24831, 24920, 25200, 25632, 26040, 26700, 27125, 27590, 27776, 27900, 28000, 28035, 28480, 28800, 29760, 29904, 31000, 31150, 31248, 31500, 32040, 32550, 33108, 33375, 33600, 34176, 34720, 34875, 35600, 35712, 36000, 37200, 37380, 38626, 39060, 39872, 40050, 40320, 41385, 41664, 42000, 42720, 43400, 44144, 44500, 44640, 44856, 46500, 46725, 48000, 48825, 49600, 49662, 49840, 50400, 51264, 52080, 53400, 54250, 55180, 55800, 56000, 56070, 56960, 57939, 59520, 59808, 62000, 62300, 62496, 63000, 64080, 65100, 66216, 66750, 67200, 68975, 69440, 69750, 71200, 72000, 74400, 74760, 77252, 77875, 78120, 79744, 80100, 81375, 82770, 83328, 84000, 85440, 86800, 88288, 89000, 89280, 89712, 93000, 93450, 96565, 97650, 99200, 99324, 99680, 100125, 100800, 102528, 104160, 106800, 108500, 110360, 111600, 112000, 112140, 115878, 119616, 124000, 124155, 124600, 124992, 126000, 128160, 130200, 132432, 133500, 137950, 138880, 139500, 140175, 142400, 144000, 148800, 149520, 154504, 155750, 156240, 160200, 162750, 165540, 168000, 170880, 173600, 173817, 176576, 178000, 178560, 179424, 186000, 186900, 193130, 195300, 198648, 199360, 200250, 201600, 206925, 208320, 213600, 217000, 220720, 223200, 224280, 231756, 233625, 239232, 244125, 248000, 248310, 249200, 249984, 252000, 256320, 260400, 264864, 267000, 275900, 279000, 280350, 284800, 289695, 297600, 299040, 309008, 311500, 312480, 320400, 325500, 331080, 336000, 344875, 347200, 347634, 353152, 356000, 358848, 372000, 373800, 386260, 390600, 397296, 398720, 400500, 413850, 416640, 427200, 434000, 441440, 446400, 448560, 463512, 467250, 482825, 488250, 496000, 496620, 498400, 504000, 512640, 520800, 529728, 534000, 551800, 558000, 560700, 579390, 598080, 618016, 620775, 623000, 624960, 640800, 651000, 662160, 689750, 694400, 695268, 700875, 712000, 717696, 744000, 747600, 772520, 781200, 794592, 801000, 827700, 854400, 868000, 869085, 882880, 892800, 897120, 927024, 934500, 965650, 976500, 993240, 996800, 1008000, 1034625, 1041600, 1059456, 1068000, 1103600, 1116000, 1121400, 1158780, 1196160, 1236032, 1241550, 1246000, 1249920, 1281600, 1302000, 1324320, 1379500, 1390536, 1401750, 1424000, 1448475, 1488000, 1495200, 1545040, 1562400, 1589184, 1602000, 1655400, 1736000, 1738170, 1765760, 1794240, 1854048, 1869000, 1931300, 1953000, 1986480, 1993600, 2069250, 2083200, 2136000, 2207200, 2232000, 2242800, 2317560, 2414125, 2472064, 2483100, 2492000, 2563200, 2604000, 2648640, 2759000, 2781072, 2803500, 2896950, 2990400, 3090080, 3103875, 3124800, 3178368, 3204000, 3310800, 3472000, 3476340, 3588480, 3708096, 3738000, 3862600, 3906000, 3972960, 4138500, 4272000, 4345425, 4414400, 4464000, 4485600, 4635120, 4828250, 4966200, 4984000, 5208000, 5297280, 5518000, 5562144, 5607000, 5793900, 5980800, 6180160, 6207750, 6249600, 6408000, 6621600, 6952680, 7242375, 7416192, 7476000, 7725200, 7812000, 7945920, 8277000, 8690850, 8828800, 8971200, 9270240, 9656500, 9932400, 9968000, 10416000, 11036000, 11124288, 11214000, 11587800, 12360320, 12415500, 12816000, 13243200, 13905360, 14484750, 14952000, 15450400, 15624000, 15891840, 16554000, 17381700, 17942400, 18540480, 19313000, 19864800, 21727125, 22072000, 22248576, 22428000, 23175600, 24831000, 26486400, 27810720, 28969500, 29904000, 30900800, 31248000, 33108000, 34763400, 37080960, 38626000, 39729600, 43454250, 44144000, 44856000, 46351200, 49662000, 55621440, 57939000, 61801600, 66216000, 69526800, 77252000, 79459200, 86908500, 89712000, 92702400, 99324000, 111242880, 115878000, 132432000, 139053600, 154504000, 173817000, 185404800, 198648000, 231756000, 278107200, 309008000, 347634000, 397296000, 463512000, 556214400, 695268000, 927024000, 1390536000, 2781072000]

約数ペア:

[(1, 2781072000), (2, 1390536000), (3, 927024000), (4, 695268000), (5, 556214400), (6, 463512000), (7, 397296000), (8, 347634000), (9, 309008000), (10, 278107200), (12, 231756000), (14, 198648000), (15, 185404800), (16, 173817000), (18, 154504000), (20, 139053600), (21, 132432000), (24, 115878000), (25, 111242880), (28, 99324000), (30, 92702400), (31, 89712000), (32, 86908500), (35, 79459200), (36, 77252000), (40, 69526800), (42, 66216000), (45, 61801600), (48, 57939000), (50, 55621440), (56, 49662000), (60, 46351200), (62, 44856000), (63, 44144000), (64, 43454250), (70, 39729600), (72, 38626000), (75, 37080960), (80, 34763400), (84, 33108000), (89, 31248000), (90, 30900800), (93, 29904000), (96, 28969500), (100, 27810720), (105, 26486400), (112, 24831000), (120, 23175600), (124, 22428000), (125, 22248576), (126, 22072000), (128, 21727125), (140, 19864800), (144, 19313000), (150, 18540480), (155, 17942400), (160, 17381700), (168, 16554000), (175, 15891840), (178, 15624000), (180, 15450400), (186, 14952000), (192, 14484750), (200, 13905360), (210, 13243200), (217, 12816000), (224, 12415500), (225, 12360320), (240, 11587800), (248, 11214000), (250, 11124288), (252, 11036000), (267, 10416000), (279, 9968000), (280, 9932400), (288, 9656500), (300, 9270240), (310, 8971200), (315, 8828800), (320, 8690850), (336, 8277000), (350, 7945920), (356, 7812000), (360, 7725200), (372, 7476000), (375, 7416192), (384, 7242375), (400, 6952680), (420, 6621600), (434, 6408000), (445, 6249600), (448, 6207750), (450, 6180160), (465, 5980800), (480, 5793900), (496, 5607000), (500, 5562144), (504, 5518000), (525, 5297280), (534, 5208000), (558, 4984000), (560, 4966200), (576, 4828250), (600, 4635120), (620, 4485600), (623, 4464000), (630, 4414400), (640, 4345425), (651, 4272000), (672, 4138500), (700, 3972960), (712, 3906000), (720, 3862600), (744, 3738000), (750, 3708096), (775, 3588480), (800, 3476340), (801, 3472000), (840, 3310800), (868, 3204000), (875, 3178368), (890, 3124800), (896, 3103875), (900, 3090080), (930, 2990400), (960, 2896950), (992, 2803500), (1000, 2781072), (1008, 2759000), (1050, 2648640), (1068, 2604000), (1085, 2563200), (1116, 2492000), (1120, 2483100), (1125, 2472064), (1152, 2414125), (1200, 2317560), (1240, 2242800), (1246, 2232000), (1260, 2207200), (1302, 2136000), (1335, 2083200), (1344, 2069250), (1395, 1993600), (1400, 1986480), (1424, 1953000), (1440, 1931300), (1488, 1869000), (1500, 1854048), (1550, 1794240), (1575, 1765760), (1600, 1738170), (1602, 1736000), (1680, 1655400), (1736, 1602000), (1750, 1589184), (1780, 1562400), (1800, 1545040), (1860, 1495200), (1869, 1488000), (1920, 1448475), (1953, 1424000), (1984, 1401750), (2000, 1390536), (2016, 1379500), (2100, 1324320), (2136, 1302000), (2170, 1281600), (2225, 1249920), (2232, 1246000), (2240, 1241550), (2250, 1236032), (2325, 1196160), (2400, 1158780), (2480, 1121400), (2492, 1116000), (2520, 1103600), (2604, 1068000), (2625, 1059456), (2670, 1041600), (2688, 1034625), (2759, 1008000), (2790, 996800), (2800, 993240), (2848, 976500), (2880, 965650), (2976, 934500), (3000, 927024), (3100, 897120), (3115, 892800), (3150, 882880), (3200, 869085), (3204, 868000), (3255, 854400), (3360, 827700), (3472, 801000), (3500, 794592), (3560, 781200), (3600, 772520), (3720, 747600), (3738, 744000), (3875, 717696), (3906, 712000), (3968, 700875), (4000, 695268), (4005, 694400), (4032, 689750), (4200, 662160), (4272, 651000), (4340, 640800), (4450, 624960), (4464, 623000), (4480, 620775), (4500, 618016), (4650, 598080), (4800, 579390), (4960, 560700), (4984, 558000), (5040, 551800), (5208, 534000), (5250, 529728), (5340, 520800), (5425, 512640), (5518, 504000), (5580, 498400), (5600, 496620), (5607, 496000), (5696, 488250), (5760, 482825), (5952, 467250), (6000, 463512), (6200, 448560), (6230, 446400), (6300, 441440), (6408, 434000), (6510, 427200), (6675, 416640), (6720, 413850), (6944, 400500), (6975, 398720), (7000, 397296), (7120, 390600), (7200, 386260), (7440, 373800), (7476, 372000), (7750, 358848), (7812, 356000), (7875, 353152), (8000, 347634), (8010, 347200), (8064, 344875), (8277, 336000), (8400, 331080), (8544, 325500), (8680, 320400), (8900, 312480), (8928, 311500), (9000, 309008), (9300, 299040), (9345, 297600), (9600, 289695), (9765, 284800), (9920, 280350), (9968, 279000), (10080, 275900), (10416, 267000), (10500, 264864), (10680, 260400), (10850, 256320), (11036, 252000), (11125, 249984), (11160, 249200), (11200, 248310), (11214, 248000), (11392, 244125), (11625, 239232), (11904, 233625), (12000, 231756), (12400, 224280), (12460, 223200), (12600, 220720), (12816, 217000), (13020, 213600), (13350, 208320), (13440, 206925), (13795, 201600), (13888, 200250), (13950, 199360), (14000, 198648), (14240, 195300), (14400, 193130), (14880, 186900), (14952, 186000), (15500, 179424), (15575, 178560), (15624, 178000), (15750, 176576), (16000, 173817), (16020, 173600), (16275, 170880), (16554, 168000), (16800, 165540), (17088, 162750), (17360, 160200), (17800, 156240), (17856, 155750), (18000, 154504), (18600, 149520), (18690, 148800), (19313, 144000), (19530, 142400), (19840, 140175), (19936, 139500), (20025, 138880), (20160, 137950), (20832, 133500), (21000, 132432), (21360, 130200), (21700, 128160), (22072, 126000), (22250, 124992), (22320, 124600), (22400, 124155), (22428, 124000), (23250, 119616), (24000, 115878), (24800, 112140), (24831, 112000), (24920, 111600), (25200, 110360), (25632, 108500), (26040, 106800), (26700, 104160), (27125, 102528), (27590, 100800), (27776, 100125), (27900, 99680), (28000, 99324), (28035, 99200), (28480, 97650), (28800, 96565), (29760, 93450), (29904, 93000), (31000, 89712), (31150, 89280), (31248, 89000), (31500, 88288), (32040, 86800), (32550, 85440), (33108, 84000), (33375, 83328), (33600, 82770), (34176, 81375), (34720, 80100), (34875, 79744), (35600, 78120), (35712, 77875), (36000, 77252), (37200, 74760), (37380, 74400), (38626, 72000), (39060, 71200), (39872, 69750), (40050, 69440), (40320, 68975), (41385, 67200), (41664, 66750), (42000, 66216), (42720, 65100), (43400, 64080), (44144, 63000), (44500, 62496), (44640, 62300), (44856, 62000), (46500, 59808), (46725, 59520), (48000, 57939), (48825, 56960), (49600, 56070), (49662, 56000), (49840, 55800), (50400, 55180), (51264, 54250), (52080, 53400)]