21431424000

素因数分解:

$2^{10}\times 3^1\times 5^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 1056

約数和(自身を含む): 89116619904

約数和(自身を除く): 67685195904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 49, 50, 51, 56, 60, 64, 67, 68, 70, 75, 80, 84, 85, 96, 98, 100, 102, 105, 112, 119, 120, 125, 128, 134, 136, 140, 147, 150, 160, 168, 170, 175, 192, 196, 200, 201, 204, 210, 224, 238, 240, 245, 250, 255, 256, 268, 272, 280, 294, 300, 320, 335, 336, 340, 350, 357, 375, 384, 392, 400, 402, 408, 420, 425, 448, 469, 476, 480, 490, 500, 510, 512, 525, 536, 544, 560, 588, 595, 600, 640, 670, 672, 680, 700, 714, 735, 750, 768, 784, 800, 804, 816, 833, 840, 850, 875, 896, 938, 952, 960, 980, 1000, 1005, 1020, 1024, 1050, 1072, 1088, 1120, 1139, 1176, 1190, 1200, 1225, 1275, 1280, 1340, 1344, 1360, 1400, 1407, 1428, 1470, 1500, 1536, 1568, 1600, 1608, 1632, 1666, 1675, 1680, 1700, 1750, 1785, 1792, 1876, 1904, 1920, 1960, 2000, 2010, 2040, 2100, 2125, 2144, 2176, 2240, 2278, 2345, 2352, 2380, 2400, 2450, 2499, 2550, 2560, 2625, 2680, 2688, 2720, 2800, 2814, 2856, 2940, 2975, 3000, 3072, 3136, 3200, 3216, 3264, 3283, 3332, 3350, 3360, 3400, 3417, 3500, 3570, 3584, 3675, 3752, 3808, 3840, 3920, 4000, 4020, 4080, 4165, 4200, 4250, 4288, 4352, 4480, 4556, 4690, 4704, 4760, 4800, 4900, 4998, 5025, 5100, 5120, 5250, 5360, 5376, 5440, 5600, 5628, 5695, 5712, 5880, 5950, 6000, 6125, 6272, 6375, 6400, 6432, 6528, 6566, 6664, 6700, 6720, 6800, 6834, 7000, 7035, 7140, 7168, 7350, 7504, 7616, 7680, 7840, 7973, 8000, 8040, 8160, 8330, 8375, 8400, 8500, 8576, 8704, 8925, 8960, 9112, 9380, 9408, 9520, 9600, 9800, 9849, 9996, 10050, 10200, 10500, 10720, 10752, 10880, 11200, 11256, 11390, 11424, 11725, 11760, 11900, 12000, 12250, 12495, 12544, 12750, 12800, 12864, 13056, 13132, 13328, 13400, 13440, 13600, 13668, 14000, 14070, 14280, 14700, 14875, 15008, 15232, 15360, 15680, 15946, 16000, 16080, 16320, 16415, 16660, 16750, 16800, 17000, 17085, 17152, 17408, 17850, 17920, 18224, 18375, 18760, 18816, 19040, 19200, 19600, 19698, 19992, 20100, 20400, 20825, 21000, 21440, 21504, 21760, 22400, 22512, 22780, 22848, 23450, 23520, 23800, 23919, 24000, 24500, 24990, 25088, 25125, 25500, 25600, 25728, 26112, 26264, 26656, 26800, 26880, 27200, 27336, 28000, 28140, 28475, 28560, 29400, 29750, 30016, 30464, 31360, 31892, 32000, 32160, 32640, 32830, 33320, 33500, 33600, 34000, 34170, 34304, 35175, 35700, 35840, 36448, 36750, 37520, 37632, 38080, 38400, 39200, 39396, 39865, 39984, 40200, 40800, 41650, 42000, 42880, 43520, 44625, 44800, 45024, 45560, 45696, 46900, 47040, 47600, 47838, 48000, 49000, 49245, 49980, 50176, 50250, 51000, 51456, 52224, 52528, 53312, 53600, 53760, 54400, 54672, 55811, 56000, 56280, 56950, 57120, 58625, 58800, 59500, 60032, 60928, 62475, 62720, 63784, 64000, 64320, 65280, 65660, 66640, 67000, 67200, 68000, 68340, 68608, 70350, 71400, 72896, 73500, 75040, 75264, 76160, 76800, 78400, 78792, 79730, 79968, 80400, 81600, 82075, 83300, 84000, 85425, 85760, 87040, 89250, 89600, 90048, 91120, 91392, 93800, 94080, 95200, 95676, 96000, 98000, 98490, 99960, 100500, 102000, 102912, 104125, 105056, 106624, 107200, 107520, 108800, 109344, 111622, 112000, 112560, 113900, 114240, 117250, 117600, 119000, 119595, 120064, 121856, 124950, 125440, 127568, 128000, 128640, 130560, 131320, 133280, 134000, 134400, 136000, 136680, 140700, 142375, 142800, 145792, 147000, 150080, 150528, 152320, 156800, 157584, 159460, 159936, 160800, 163200, 164150, 166600, 167433, 168000, 170850, 171520, 175875, 178500, 179200, 180096, 182240, 182784, 187600, 188160, 190400, 191352, 192000, 196000, 196980, 199325, 199920, 201000, 204000, 205824, 208250, 210112, 213248, 214400, 217600, 218688, 223244, 224000, 225120, 227800, 228480, 234500, 235200, 238000, 239190, 240128, 246225, 249900, 250880, 255136, 257280, 261120, 262640, 266560, 268000, 268800, 272000, 273360, 279055, 281400, 284750, 285600, 291584, 294000, 300160, 304640, 312375, 313600, 315168, 318920, 319872, 321600, 326400, 328300, 333200, 334866, 336000, 341700, 343040, 351750, 357000, 360192, 364480, 365568, 375200, 376320, 380800, 382704, 384000, 392000, 393960, 398650, 399840, 402000, 408000, 410375, 416500, 420224, 426496, 427125, 428800, 435200, 437376, 446488, 448000, 450240, 455600, 456960, 469000, 470400, 476000, 478380, 480256, 492450, 499800, 510272, 514560, 525280, 533120, 536000, 537600, 544000, 546720, 558110, 562800, 569500, 571200, 583168, 588000, 597975, 600320, 609280, 624750, 627200, 630336, 637840, 639744, 643200, 652800, 656600, 666400, 669732, 672000, 683400, 703500, 714000, 720384, 728960, 750400, 752640, 761600, 765408, 784000, 787920, 797300, 799680, 804000, 816000, 820750, 833000, 837165, 840448, 852992, 854250, 857600, 874752, 892976, 896000, 900480, 911200, 913920, 938000, 940800, 952000, 956760, 984900, 996625, 999600, 1020544, 1029120, 1050560, 1066240, 1072000, 1088000, 1093440, 1116220, 1125600, 1139000, 1142400, 1166336, 1176000, 1195950, 1200640, 1231125, 1249500, 1254400, 1260672, 1275680, 1279488, 1286400, 1305600, 1313200, 1332800, 1339464, 1344000, 1366800, 1395275, 1407000, 1428000, 1440768, 1457920, 1500800, 1523200, 1530816, 1568000, 1575840, 1594600, 1599360, 1608000, 1632000, 1641500, 1666000, 1674330, 1680896, 1708500, 1715200, 1749504, 1785952, 1800960, 1822400, 1827840, 1876000, 1881600, 1904000, 1913520, 1969800, 1993250, 1999200, 2041088, 2101120, 2132480, 2144000, 2176000, 2186880, 2232440, 2251200, 2278000, 2284800, 2352000, 2391900, 2401280, 2462250, 2499000, 2521344, 2551360, 2558976, 2572800, 2626400, 2665600, 2678928, 2688000, 2733600, 2790550, 2814000, 2856000, 2915840, 2989875, 3001600, 3046400, 3061632, 3136000, 3151680, 3189200, 3198720, 3216000, 3264000, 3283000, 3332000, 3348660, 3361792, 3417000, 3499008, 3571904, 3601920, 3644800, 3752000, 3763200, 3808000, 3827040, 3939600, 3986500, 3998400, 4082176, 4185825, 4202240, 4264960, 4288000, 4373760, 4464880, 4502400, 4556000, 4569600, 4704000, 4783800, 4924500, 4998000, 5042688, 5102720, 5145600, 5252800, 5331200, 5357856, 5467200, 5581100, 5628000, 5712000, 5831680, 5979750, 6003200, 6123264, 6272000, 6303360, 6378400, 6397440, 6432000, 6528000, 6566000, 6664000, 6697320, 6834000, 6976375, 7143808, 7203840, 7289600, 7504000, 7616000, 7654080, 7879200, 7973000, 7996800, 8164352, 8371650, 8404480, 8576000, 8747520, 8929760, 9004800, 9112000, 9139200, 9408000, 9567600, 9849000, 9996000, 10085376, 10205440, 10505600, 10662400, 10715712, 10934400, 11162200, 11256000, 11424000, 11959500, 12006400, 12246528, 12606720, 12756800, 12794880, 12864000, 13132000, 13328000, 13394640, 13668000, 13952750, 14287616, 14579200, 15008000, 15232000, 15308160, 15758400, 15946000, 15993600, 16743300, 16808960, 17495040, 17859520, 18009600, 18224000, 18816000, 19135200, 19698000, 19992000, 20410880, 20929125, 21011200, 21324800, 21431424, 21868800, 22324400, 22512000, 22848000, 23919000, 24493056, 25213440, 25513600, 25728000, 26264000, 26656000, 26789280, 27336000, 27905500, 28575232, 29158400, 30016000, 30616320, 31516800, 31892000, 31987200, 33486600, 35719040, 36019200, 36448000, 38270400, 39396000, 39984000, 40821760, 41858250, 42022400, 42862848, 43737600, 44648800, 45024000, 45696000, 47838000, 50426880, 51027200, 52528000, 53312000, 53578560, 54672000, 55811000, 57150464, 60032000, 61232640, 63033600, 63784000, 63974400, 66973200, 71438080, 72896000, 76540800, 78792000, 79968000, 83716500, 84044800, 85725696, 87475200, 89297600, 90048000, 95676000, 102054400, 105056000, 106624000, 107157120, 109344000, 111622000, 122465280, 126067200, 127568000, 133946400, 142876160, 145792000, 153081600, 157584000, 159936000, 167433000, 171451392, 178595200, 180096000, 191352000, 204108800, 210112000, 214314240, 218688000, 223244000, 252134400, 255136000, 267892800, 285752320, 306163200, 315168000, 319872000, 334866000, 357190400, 382704000, 420224000, 428628480, 437376000, 446488000, 510272000, 535785600, 612326400, 630336000, 669732000, 714380800, 765408000, 857256960, 892976000, 1020544000, 1071571200, 1260672000, 1339464000, 1428761600, 1530816000, 1785952000, 2143142400, 2678928000, 3061632000, 3571904000, 4286284800, 5357856000, 7143808000, 10715712000, 21431424000]

約数ペア:

[(1, 21431424000), (2, 10715712000), (3, 7143808000), (4, 5357856000), (5, 4286284800), (6, 3571904000), (7, 3061632000), (8, 2678928000), (10, 2143142400), (12, 1785952000), (14, 1530816000), (15, 1428761600), (16, 1339464000), (17, 1260672000), (20, 1071571200), (21, 1020544000), (24, 892976000), (25, 857256960), (28, 765408000), (30, 714380800), (32, 669732000), (34, 630336000), (35, 612326400), (40, 535785600), (42, 510272000), (48, 446488000), (49, 437376000), (50, 428628480), (51, 420224000), (56, 382704000), (60, 357190400), (64, 334866000), (67, 319872000), (68, 315168000), (70, 306163200), (75, 285752320), (80, 267892800), (84, 255136000), (85, 252134400), (96, 223244000), (98, 218688000), (100, 214314240), (102, 210112000), (105, 204108800), (112, 191352000), (119, 180096000), (120, 178595200), (125, 171451392), (128, 167433000), (134, 159936000), (136, 157584000), (140, 153081600), (147, 145792000), (150, 142876160), (160, 133946400), (168, 127568000), (170, 126067200), (175, 122465280), (192, 111622000), (196, 109344000), (200, 107157120), (201, 106624000), (204, 105056000), (210, 102054400), (224, 95676000), (238, 90048000), (240, 89297600), (245, 87475200), (250, 85725696), (255, 84044800), (256, 83716500), (268, 79968000), (272, 78792000), (280, 76540800), (294, 72896000), (300, 71438080), (320, 66973200), (335, 63974400), (336, 63784000), (340, 63033600), (350, 61232640), (357, 60032000), (375, 57150464), (384, 55811000), (392, 54672000), (400, 53578560), (402, 53312000), (408, 52528000), (420, 51027200), (425, 50426880), (448, 47838000), (469, 45696000), (476, 45024000), (480, 44648800), (490, 43737600), (500, 42862848), (510, 42022400), (512, 41858250), (525, 40821760), (536, 39984000), (544, 39396000), (560, 38270400), (588, 36448000), (595, 36019200), (600, 35719040), (640, 33486600), (670, 31987200), (672, 31892000), (680, 31516800), (700, 30616320), (714, 30016000), (735, 29158400), (750, 28575232), (768, 27905500), (784, 27336000), (800, 26789280), (804, 26656000), (816, 26264000), (833, 25728000), (840, 25513600), (850, 25213440), (875, 24493056), (896, 23919000), (938, 22848000), (952, 22512000), (960, 22324400), (980, 21868800), (1000, 21431424), (1005, 21324800), (1020, 21011200), (1024, 20929125), (1050, 20410880), (1072, 19992000), (1088, 19698000), (1120, 19135200), (1139, 18816000), (1176, 18224000), (1190, 18009600), (1200, 17859520), (1225, 17495040), (1275, 16808960), (1280, 16743300), (1340, 15993600), (1344, 15946000), (1360, 15758400), (1400, 15308160), (1407, 15232000), (1428, 15008000), (1470, 14579200), (1500, 14287616), (1536, 13952750), (1568, 13668000), (1600, 13394640), (1608, 13328000), (1632, 13132000), (1666, 12864000), (1675, 12794880), (1680, 12756800), (1700, 12606720), (1750, 12246528), (1785, 12006400), (1792, 11959500), (1876, 11424000), (1904, 11256000), (1920, 11162200), (1960, 10934400), (2000, 10715712), (2010, 10662400), (2040, 10505600), (2100, 10205440), (2125, 10085376), (2144, 9996000), (2176, 9849000), (2240, 9567600), (2278, 9408000), (2345, 9139200), (2352, 9112000), (2380, 9004800), (2400, 8929760), (2450, 8747520), (2499, 8576000), (2550, 8404480), (2560, 8371650), (2625, 8164352), (2680, 7996800), (2688, 7973000), (2720, 7879200), (2800, 7654080), (2814, 7616000), (2856, 7504000), (2940, 7289600), (2975, 7203840), (3000, 7143808), (3072, 6976375), (3136, 6834000), (3200, 6697320), (3216, 6664000), (3264, 6566000), (3283, 6528000), (3332, 6432000), (3350, 6397440), (3360, 6378400), (3400, 6303360), (3417, 6272000), (3500, 6123264), (3570, 6003200), (3584, 5979750), (3675, 5831680), (3752, 5712000), (3808, 5628000), (3840, 5581100), (3920, 5467200), (4000, 5357856), (4020, 5331200), (4080, 5252800), (4165, 5145600), (4200, 5102720), (4250, 5042688), (4288, 4998000), (4352, 4924500), (4480, 4783800), (4556, 4704000), (4690, 4569600), (4704, 4556000), (4760, 4502400), (4800, 4464880), (4900, 4373760), (4998, 4288000), (5025, 4264960), (5100, 4202240), (5120, 4185825), (5250, 4082176), (5360, 3998400), (5376, 3986500), (5440, 3939600), (5600, 3827040), (5628, 3808000), (5695, 3763200), (5712, 3752000), (5880, 3644800), (5950, 3601920), (6000, 3571904), (6125, 3499008), (6272, 3417000), (6375, 3361792), (6400, 3348660), (6432, 3332000), (6528, 3283000), (6566, 3264000), (6664, 3216000), (6700, 3198720), (6720, 3189200), (6800, 3151680), (6834, 3136000), (7000, 3061632), (7035, 3046400), (7140, 3001600), (7168, 2989875), (7350, 2915840), (7504, 2856000), (7616, 2814000), (7680, 2790550), (7840, 2733600), (7973, 2688000), (8000, 2678928), (8040, 2665600), (8160, 2626400), (8330, 2572800), (8375, 2558976), (8400, 2551360), (8500, 2521344), (8576, 2499000), (8704, 2462250), (8925, 2401280), (8960, 2391900), (9112, 2352000), (9380, 2284800), (9408, 2278000), (9520, 2251200), (9600, 2232440), (9800, 2186880), (9849, 2176000), (9996, 2144000), (10050, 2132480), (10200, 2101120), (10500, 2041088), (10720, 1999200), (10752, 1993250), (10880, 1969800), (11200, 1913520), (11256, 1904000), (11390, 1881600), (11424, 1876000), (11725, 1827840), (11760, 1822400), (11900, 1800960), (12000, 1785952), (12250, 1749504), (12495, 1715200), (12544, 1708500), (12750, 1680896), (12800, 1674330), (12864, 1666000), (13056, 1641500), (13132, 1632000), (13328, 1608000), (13400, 1599360), (13440, 1594600), (13600, 1575840), (13668, 1568000), (14000, 1530816), (14070, 1523200), (14280, 1500800), (14700, 1457920), (14875, 1440768), (15008, 1428000), (15232, 1407000), (15360, 1395275), (15680, 1366800), (15946, 1344000), (16000, 1339464), (16080, 1332800), (16320, 1313200), (16415, 1305600), (16660, 1286400), (16750, 1279488), (16800, 1275680), (17000, 1260672), (17085, 1254400), (17152, 1249500), (17408, 1231125), (17850, 1200640), (17920, 1195950), (18224, 1176000), (18375, 1166336), (18760, 1142400), (18816, 1139000), (19040, 1125600), (19200, 1116220), (19600, 1093440), (19698, 1088000), (19992, 1072000), (20100, 1066240), (20400, 1050560), (20825, 1029120), (21000, 1020544), (21440, 999600), (21504, 996625), (21760, 984900), (22400, 956760), (22512, 952000), (22780, 940800), (22848, 938000), (23450, 913920), (23520, 911200), (23800, 900480), (23919, 896000), (24000, 892976), (24500, 874752), (24990, 857600), (25088, 854250), (25125, 852992), (25500, 840448), (25600, 837165), (25728, 833000), (26112, 820750), (26264, 816000), (26656, 804000), (26800, 799680), (26880, 797300), (27200, 787920), (27336, 784000), (28000, 765408), (28140, 761600), (28475, 752640), (28560, 750400), (29400, 728960), (29750, 720384), (30016, 714000), (30464, 703500), (31360, 683400), (31892, 672000), (32000, 669732), (32160, 666400), (32640, 656600), (32830, 652800), (33320, 643200), (33500, 639744), (33600, 637840), (34000, 630336), (34170, 627200), (34304, 624750), (35175, 609280), (35700, 600320), (35840, 597975), (36448, 588000), (36750, 583168), (37520, 571200), (37632, 569500), (38080, 562800), (38400, 558110), (39200, 546720), (39396, 544000), (39865, 537600), (39984, 536000), (40200, 533120), (40800, 525280), (41650, 514560), (42000, 510272), (42880, 499800), (43520, 492450), (44625, 480256), (44800, 478380), (45024, 476000), (45560, 470400), (45696, 469000), (46900, 456960), (47040, 455600), (47600, 450240), (47838, 448000), (48000, 446488), (49000, 437376), (49245, 435200), (49980, 428800), (50176, 427125), (50250, 426496), (51000, 420224), (51456, 416500), (52224, 410375), (52528, 408000), (53312, 402000), (53600, 399840), (53760, 398650), (54400, 393960), (54672, 392000), (55811, 384000), (56000, 382704), (56280, 380800), (56950, 376320), (57120, 375200), (58625, 365568), (58800, 364480), (59500, 360192), (60032, 357000), (60928, 351750), (62475, 343040), (62720, 341700), (63784, 336000), (64000, 334866), (64320, 333200), (65280, 328300), (65660, 326400), (66640, 321600), (67000, 319872), (67200, 318920), (68000, 315168), (68340, 313600), (68608, 312375), (70350, 304640), (71400, 300160), (72896, 294000), (73500, 291584), (75040, 285600), (75264, 284750), (76160, 281400), (76800, 279055), (78400, 273360), (78792, 272000), (79730, 268800), (79968, 268000), (80400, 266560), (81600, 262640), (82075, 261120), (83300, 257280), (84000, 255136), (85425, 250880), (85760, 249900), (87040, 246225), (89250, 240128), (89600, 239190), (90048, 238000), (91120, 235200), (91392, 234500), (93800, 228480), (94080, 227800), (95200, 225120), (95676, 224000), (96000, 223244), (98000, 218688), (98490, 217600), (99960, 214400), (100500, 213248), (102000, 210112), (102912, 208250), (104125, 205824), (105056, 204000), (106624, 201000), (107200, 199920), (107520, 199325), (108800, 196980), (109344, 196000), (111622, 192000), (112000, 191352), (112560, 190400), (113900, 188160), (114240, 187600), (117250, 182784), (117600, 182240), (119000, 180096), (119595, 179200), (120064, 178500), (121856, 175875), (124950, 171520), (125440, 170850), (127568, 168000), (128000, 167433), (128640, 166600), (130560, 164150), (131320, 163200), (133280, 160800), (134000, 159936), (134400, 159460), (136000, 157584), (136680, 156800), (140700, 152320), (142375, 150528), (142800, 150080), (145792, 147000)]