620928000

素因数分解:

$2^{10}\times 3^2\times 5^3\times 7^2\times {\mathrm{11}}^1$

素因数の和:66

約数の個数: 792

約数和(自身を含む): 2839500144

約数和(自身を除く): 2218572144

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 50, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 98, 99, 100, 105, 110, 112, 120, 125, 126, 128, 132, 140, 144, 147, 150, 154, 160, 165, 168, 175, 176, 180, 192, 196, 198, 200, 210, 220, 224, 225, 231, 240, 245, 250, 252, 256, 264, 275, 280, 288, 294, 300, 308, 315, 320, 330, 336, 350, 352, 360, 375, 384, 385, 392, 396, 400, 420, 440, 441, 448, 450, 462, 480, 490, 495, 500, 504, 512, 525, 528, 539, 550, 560, 576, 588, 600, 616, 630, 640, 660, 672, 693, 700, 704, 720, 735, 750, 768, 770, 784, 792, 800, 825, 840, 875, 880, 882, 896, 900, 924, 960, 980, 990, 1000, 1008, 1024, 1050, 1056, 1078, 1100, 1120, 1125, 1152, 1155, 1176, 1200, 1225, 1232, 1260, 1280, 1320, 1344, 1375, 1386, 1400, 1408, 1440, 1470, 1500, 1536, 1540, 1568, 1575, 1584, 1600, 1617, 1650, 1680, 1750, 1760, 1764, 1792, 1800, 1848, 1920, 1925, 1960, 1980, 2000, 2016, 2100, 2112, 2156, 2200, 2205, 2240, 2250, 2304, 2310, 2352, 2400, 2450, 2464, 2475, 2520, 2560, 2625, 2640, 2688, 2695, 2750, 2772, 2800, 2816, 2880, 2940, 3000, 3072, 3080, 3136, 3150, 3168, 3200, 3234, 3300, 3360, 3465, 3500, 3520, 3528, 3584, 3600, 3675, 3696, 3840, 3850, 3920, 3960, 4000, 4032, 4125, 4200, 4224, 4312, 4400, 4410, 4480, 4500, 4608, 4620, 4704, 4800, 4851, 4900, 4928, 4950, 5040, 5120, 5250, 5280, 5376, 5390, 5500, 5544, 5600, 5632, 5760, 5775, 5880, 6000, 6125, 6160, 6272, 6300, 6336, 6400, 6468, 6600, 6720, 6930, 7000, 7040, 7056, 7168, 7200, 7350, 7392, 7680, 7700, 7840, 7875, 7920, 8000, 8064, 8085, 8250, 8400, 8448, 8624, 8800, 8820, 8960, 9000, 9216, 9240, 9408, 9600, 9625, 9702, 9800, 9856, 9900, 10080, 10500, 10560, 10752, 10780, 11000, 11025, 11088, 11200, 11264, 11520, 11550, 11760, 12000, 12250, 12320, 12375, 12544, 12600, 12672, 12800, 12936, 13200, 13440, 13475, 13860, 14000, 14080, 14112, 14400, 14700, 14784, 15360, 15400, 15680, 15750, 15840, 16000, 16128, 16170, 16500, 16800, 16896, 17248, 17325, 17600, 17640, 17920, 18000, 18375, 18480, 18816, 19200, 19250, 19404, 19600, 19712, 19800, 20160, 21000, 21120, 21504, 21560, 22000, 22050, 22176, 22400, 23040, 23100, 23520, 24000, 24255, 24500, 24640, 24750, 25088, 25200, 25344, 25600, 25872, 26400, 26880, 26950, 27720, 28000, 28160, 28224, 28800, 28875, 29400, 29568, 30800, 31360, 31500, 31680, 32000, 32256, 32340, 33000, 33600, 33792, 34496, 34650, 35200, 35280, 35840, 36000, 36750, 36960, 37632, 38400, 38500, 38808, 39200, 39424, 39600, 40320, 40425, 42000, 42240, 43120, 44000, 44100, 44352, 44800, 46080, 46200, 47040, 48000, 48510, 49000, 49280, 49500, 50176, 50400, 50688, 51744, 52800, 53760, 53900, 55125, 55440, 56000, 56320, 56448, 57600, 57750, 58800, 59136, 61600, 62720, 63000, 63360, 64000, 64512, 64680, 66000, 67200, 67375, 68992, 69300, 70400, 70560, 72000, 73500, 73920, 75264, 76800, 77000, 77616, 78400, 78848, 79200, 80640, 80850, 84000, 84480, 86240, 86625, 88000, 88200, 88704, 89600, 92400, 94080, 96000, 97020, 98000, 98560, 99000, 100800, 101376, 103488, 105600, 107520, 107800, 110250, 110880, 112000, 112896, 115200, 115500, 117600, 118272, 121275, 123200, 125440, 126000, 126720, 128000, 129360, 132000, 134400, 134750, 137984, 138600, 140800, 141120, 144000, 147000, 147840, 150528, 154000, 155232, 156800, 158400, 161280, 161700, 168000, 168960, 172480, 173250, 176000, 176400, 177408, 179200, 184800, 188160, 192000, 194040, 196000, 197120, 198000, 201600, 202125, 206976, 211200, 215600, 220500, 221760, 224000, 225792, 230400, 231000, 235200, 236544, 242550, 246400, 250880, 252000, 253440, 258720, 264000, 268800, 269500, 275968, 277200, 281600, 282240, 288000, 294000, 295680, 308000, 310464, 313600, 316800, 322560, 323400, 336000, 344960, 346500, 352000, 352800, 354816, 369600, 376320, 384000, 388080, 392000, 394240, 396000, 403200, 404250, 413952, 422400, 431200, 441000, 443520, 448000, 451584, 462000, 470400, 485100, 492800, 504000, 506880, 517440, 528000, 537600, 539000, 551936, 554400, 564480, 576000, 588000, 591360, 606375, 616000, 620928, 627200, 633600, 646800, 672000, 689920, 693000, 704000, 705600, 709632, 739200, 752640, 776160, 784000, 792000, 806400, 808500, 827904, 844800, 862400, 882000, 887040, 896000, 924000, 940800, 970200, 985600, 1008000, 1034880, 1056000, 1078000, 1108800, 1128960, 1152000, 1176000, 1182720, 1212750, 1232000, 1241856, 1254400, 1267200, 1293600, 1344000, 1379840, 1386000, 1408000, 1411200, 1478400, 1552320, 1568000, 1584000, 1612800, 1617000, 1655808, 1724800, 1764000, 1774080, 1848000, 1881600, 1940400, 1971200, 2016000, 2069760, 2112000, 2156000, 2217600, 2257920, 2352000, 2425500, 2464000, 2483712, 2534400, 2587200, 2688000, 2759680, 2772000, 2822400, 2956800, 3104640, 3136000, 3168000, 3234000, 3449600, 3528000, 3548160, 3696000, 3763200, 3880800, 4032000, 4139520, 4224000, 4312000, 4435200, 4704000, 4851000, 4928000, 4967424, 5174400, 5544000, 5644800, 5913600, 6209280, 6272000, 6336000, 6468000, 6899200, 7056000, 7392000, 7761600, 8064000, 8279040, 8624000, 8870400, 9408000, 9702000, 9856000, 10348800, 11088000, 11289600, 12418560, 12672000, 12936000, 13798400, 14112000, 14784000, 15523200, 17248000, 17740800, 18816000, 19404000, 20697600, 22176000, 24837120, 25872000, 28224000, 29568000, 31046400, 34496000, 38808000, 41395200, 44352000, 51744000, 56448000, 62092800, 68992000, 77616000, 88704000, 103488000, 124185600, 155232000, 206976000, 310464000, 620928000]

約数ペア:

[(1, 620928000), (2, 310464000), (3, 206976000), (4, 155232000), (5, 124185600), (6, 103488000), (7, 88704000), (8, 77616000), (9, 68992000), (10, 62092800), (11, 56448000), (12, 51744000), (14, 44352000), (15, 41395200), (16, 38808000), (18, 34496000), (20, 31046400), (21, 29568000), (22, 28224000), (24, 25872000), (25, 24837120), (28, 22176000), (30, 20697600), (32, 19404000), (33, 18816000), (35, 17740800), (36, 17248000), (40, 15523200), (42, 14784000), (44, 14112000), (45, 13798400), (48, 12936000), (49, 12672000), (50, 12418560), (55, 11289600), (56, 11088000), (60, 10348800), (63, 9856000), (64, 9702000), (66, 9408000), (70, 8870400), (72, 8624000), (75, 8279040), (77, 8064000), (80, 7761600), (84, 7392000), (88, 7056000), (90, 6899200), (96, 6468000), (98, 6336000), (99, 6272000), (100, 6209280), (105, 5913600), (110, 5644800), (112, 5544000), (120, 5174400), (125, 4967424), (126, 4928000), (128, 4851000), (132, 4704000), (140, 4435200), (144, 4312000), (147, 4224000), (150, 4139520), (154, 4032000), (160, 3880800), (165, 3763200), (168, 3696000), (175, 3548160), (176, 3528000), (180, 3449600), (192, 3234000), (196, 3168000), (198, 3136000), (200, 3104640), (210, 2956800), (220, 2822400), (224, 2772000), (225, 2759680), (231, 2688000), (240, 2587200), (245, 2534400), (250, 2483712), (252, 2464000), (256, 2425500), (264, 2352000), (275, 2257920), (280, 2217600), (288, 2156000), (294, 2112000), (300, 2069760), (308, 2016000), (315, 1971200), (320, 1940400), (330, 1881600), (336, 1848000), (350, 1774080), (352, 1764000), (360, 1724800), (375, 1655808), (384, 1617000), (385, 1612800), (392, 1584000), (396, 1568000), (400, 1552320), (420, 1478400), (440, 1411200), (441, 1408000), (448, 1386000), (450, 1379840), (462, 1344000), (480, 1293600), (490, 1267200), (495, 1254400), (500, 1241856), (504, 1232000), (512, 1212750), (525, 1182720), (528, 1176000), (539, 1152000), (550, 1128960), (560, 1108800), (576, 1078000), (588, 1056000), (600, 1034880), (616, 1008000), (630, 985600), (640, 970200), (660, 940800), (672, 924000), (693, 896000), (700, 887040), (704, 882000), (720, 862400), (735, 844800), (750, 827904), (768, 808500), (770, 806400), (784, 792000), (792, 784000), (800, 776160), (825, 752640), (840, 739200), (875, 709632), (880, 705600), (882, 704000), (896, 693000), (900, 689920), (924, 672000), (960, 646800), (980, 633600), (990, 627200), (1000, 620928), (1008, 616000), (1024, 606375), (1050, 591360), (1056, 588000), (1078, 576000), (1100, 564480), (1120, 554400), (1125, 551936), (1152, 539000), (1155, 537600), (1176, 528000), (1200, 517440), (1225, 506880), (1232, 504000), (1260, 492800), (1280, 485100), (1320, 470400), (1344, 462000), (1375, 451584), (1386, 448000), (1400, 443520), (1408, 441000), (1440, 431200), (1470, 422400), (1500, 413952), (1536, 404250), (1540, 403200), (1568, 396000), (1575, 394240), (1584, 392000), (1600, 388080), (1617, 384000), (1650, 376320), (1680, 369600), (1750, 354816), (1760, 352800), (1764, 352000), (1792, 346500), (1800, 344960), (1848, 336000), (1920, 323400), (1925, 322560), (1960, 316800), (1980, 313600), (2000, 310464), (2016, 308000), (2100, 295680), (2112, 294000), (2156, 288000), (2200, 282240), (2205, 281600), (2240, 277200), (2250, 275968), (2304, 269500), (2310, 268800), (2352, 264000), (2400, 258720), (2450, 253440), (2464, 252000), (2475, 250880), (2520, 246400), (2560, 242550), (2625, 236544), (2640, 235200), (2688, 231000), (2695, 230400), (2750, 225792), (2772, 224000), (2800, 221760), (2816, 220500), (2880, 215600), (2940, 211200), (3000, 206976), (3072, 202125), (3080, 201600), (3136, 198000), (3150, 197120), (3168, 196000), (3200, 194040), (3234, 192000), (3300, 188160), (3360, 184800), (3465, 179200), (3500, 177408), (3520, 176400), (3528, 176000), (3584, 173250), (3600, 172480), (3675, 168960), (3696, 168000), (3840, 161700), (3850, 161280), (3920, 158400), (3960, 156800), (4000, 155232), (4032, 154000), (4125, 150528), (4200, 147840), (4224, 147000), (4312, 144000), (4400, 141120), (4410, 140800), (4480, 138600), (4500, 137984), (4608, 134750), (4620, 134400), (4704, 132000), (4800, 129360), (4851, 128000), (4900, 126720), (4928, 126000), (4950, 125440), (5040, 123200), (5120, 121275), (5250, 118272), (5280, 117600), (5376, 115500), (5390, 115200), (5500, 112896), (5544, 112000), (5600, 110880), (5632, 110250), (5760, 107800), (5775, 107520), (5880, 105600), (6000, 103488), (6125, 101376), (6160, 100800), (6272, 99000), (6300, 98560), (6336, 98000), (6400, 97020), (6468, 96000), (6600, 94080), (6720, 92400), (6930, 89600), (7000, 88704), (7040, 88200), (7056, 88000), (7168, 86625), (7200, 86240), (7350, 84480), (7392, 84000), (7680, 80850), (7700, 80640), (7840, 79200), (7875, 78848), (7920, 78400), (8000, 77616), (8064, 77000), (8085, 76800), (8250, 75264), (8400, 73920), (8448, 73500), (8624, 72000), (8800, 70560), (8820, 70400), (8960, 69300), (9000, 68992), (9216, 67375), (9240, 67200), (9408, 66000), (9600, 64680), (9625, 64512), (9702, 64000), (9800, 63360), (9856, 63000), (9900, 62720), (10080, 61600), (10500, 59136), (10560, 58800), (10752, 57750), (10780, 57600), (11000, 56448), (11025, 56320), (11088, 56000), (11200, 55440), (11264, 55125), (11520, 53900), (11550, 53760), (11760, 52800), (12000, 51744), (12250, 50688), (12320, 50400), (12375, 50176), (12544, 49500), (12600, 49280), (12672, 49000), (12800, 48510), (12936, 48000), (13200, 47040), (13440, 46200), (13475, 46080), (13860, 44800), (14000, 44352), (14080, 44100), (14112, 44000), (14400, 43120), (14700, 42240), (14784, 42000), (15360, 40425), (15400, 40320), (15680, 39600), (15750, 39424), (15840, 39200), (16000, 38808), (16128, 38500), (16170, 38400), (16500, 37632), (16800, 36960), (16896, 36750), (17248, 36000), (17325, 35840), (17600, 35280), (17640, 35200), (17920, 34650), (18000, 34496), (18375, 33792), (18480, 33600), (18816, 33000), (19200, 32340), (19250, 32256), (19404, 32000), (19600, 31680), (19712, 31500), (19800, 31360), (20160, 30800), (21000, 29568), (21120, 29400), (21504, 28875), (21560, 28800), (22000, 28224), (22050, 28160), (22176, 28000), (22400, 27720), (23040, 26950), (23100, 26880), (23520, 26400), (24000, 25872), (24255, 25600), (24500, 25344), (24640, 25200), (24750, 25088)]