21731466240

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:537

約数の個数: 704

約数和(自身を含む): 87157002240

約数和(自身を除く): 65425536000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 440, 461, 465, 480, 495, 496, 512, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 768, 792, 837, 864, 880, 922, 930, 960, 990, 992, 1023, 1024, 1056, 1080, 1116, 1152, 1188, 1240, 1280, 1320, 1364, 1383, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1674, 1705, 1728, 1760, 1844, 1860, 1920, 1980, 1984, 2046, 2112, 2160, 2232, 2304, 2305, 2376, 2480, 2560, 2640, 2728, 2766, 2790, 2816, 2880, 2970, 2976, 3069, 3072, 3168, 3348, 3410, 3456, 3520, 3688, 3720, 3840, 3960, 3968, 4092, 4149, 4185, 4224, 4320, 4464, 4608, 4610, 4752, 4960, 5071, 5115, 5120, 5280, 5456, 5532, 5580, 5632, 5760, 5940, 5952, 6138, 6336, 6696, 6820, 6912, 6915, 7040, 7376, 7440, 7680, 7920, 7936, 8184, 8298, 8370, 8448, 8640, 8928, 9207, 9216, 9220, 9504, 9920, 10142, 10230, 10560, 10912, 11064, 11160, 11264, 11520, 11880, 11904, 12276, 12447, 12672, 13392, 13640, 13824, 13830, 14080, 14291, 14752, 14880, 15213, 15345, 15360, 15840, 15872, 16368, 16596, 16740, 16896, 17280, 17856, 18414, 18440, 19008, 19840, 20284, 20460, 20745, 21120, 21824, 22128, 22320, 23040, 23760, 23808, 24552, 24894, 25344, 25355, 26784, 27280, 27648, 27660, 28160, 28582, 29504, 29760, 30426, 30690, 31680, 31744, 32736, 33192, 33480, 33792, 34560, 35712, 36828, 36880, 38016, 39680, 40568, 40920, 41490, 42240, 42873, 43648, 44256, 44640, 45639, 46035, 46080, 47520, 47616, 49104, 49788, 50688, 50710, 53568, 54560, 55320, 56320, 57164, 59008, 59520, 60852, 61380, 62235, 63360, 65472, 66384, 66960, 69120, 71424, 71455, 73656, 73760, 76032, 76065, 79360, 81136, 81840, 82980, 84480, 85746, 87296, 88512, 89280, 91278, 92070, 95040, 95232, 98208, 99576, 101376, 101420, 107136, 109120, 110640, 114328, 118016, 119040, 121704, 122760, 124470, 126720, 128619, 130944, 132768, 133920, 136917, 138240, 142848, 142910, 147312, 147520, 152064, 152130, 157201, 158720, 162272, 163680, 165960, 168960, 171492, 174592, 177024, 178560, 182556, 184140, 190080, 196416, 199152, 202840, 214272, 214365, 218240, 221280, 228195, 228656, 236032, 238080, 243408, 245520, 248940, 253440, 257238, 261888, 265536, 267840, 273834, 285696, 285820, 294624, 295040, 304128, 304260, 314402, 324544, 327360, 331920, 342984, 349184, 354048, 357120, 365112, 368280, 380160, 385857, 392832, 398304, 405680, 428544, 428730, 436480, 442560, 456390, 457312, 471603, 472064, 476160, 486816, 491040, 497880, 506880, 514476, 523776, 531072, 535680, 547668, 571640, 589248, 590080, 608520, 628804, 643095, 649088, 654720, 663840, 684585, 685968, 708096, 714240, 730224, 736560, 760320, 771714, 785664, 786005, 796608, 811360, 857088, 857460, 872960, 885120, 912780, 914624, 943206, 973632, 982080, 995760, 1028952, 1047552, 1062144, 1071360, 1095336, 1143280, 1178496, 1180160, 1217040, 1257608, 1286190, 1298176, 1309440, 1327680, 1369170, 1371936, 1414809, 1416192, 1428480, 1460448, 1473120, 1520640, 1543428, 1571328, 1572010, 1593216, 1622720, 1714920, 1745920, 1770240, 1825560, 1829248, 1886412, 1929285, 1947264, 1964160, 1991520, 2057904, 2124288, 2142720, 2190672, 2286560, 2356992, 2358015, 2360320, 2434080, 2515216, 2572380, 2596352, 2618880, 2655360, 2738340, 2743872, 2829618, 2920896, 2946240, 3086856, 3142656, 3144020, 3186432, 3245440, 3429840, 3540480, 3651120, 3658496, 3772824, 3858570, 3894528, 3928320, 3983040, 4115808, 4244427, 4248576, 4285440, 4381344, 4573120, 4713984, 4716030, 4868160, 5030432, 5144760, 5192704, 5237760, 5310720, 5476680, 5487744, 5659236, 5841792, 5892480, 6173712, 6288040, 6372864, 6490880, 6859680, 7074045, 7080960, 7302240, 7316992, 7545648, 7717140, 7789056, 7856640, 7966080, 8231616, 8488854, 8762688, 9146240, 9427968, 9432060, 9736320, 10060864, 10289520, 10621440, 10953360, 10975488, 11318472, 11683584, 11784960, 12347424, 12576080, 12745728, 12981760, 13719360, 14148090, 14604480, 14633984, 15091296, 15434280, 15578112, 15713280, 15932160, 16463232, 16977708, 17525376, 18292480, 18864120, 19472640, 20121728, 20579040, 21222135, 21242880, 21906720, 21950976, 22636944, 23367168, 23569920, 24694848, 25152160, 25963520, 27438720, 28296180, 29208960, 30182592, 30868560, 31864320, 32926464, 33955416, 35050752, 36584960, 37728240, 38945280, 40243456, 41158080, 42444270, 43813440, 43901952, 45273888, 46734336, 47139840, 49389696, 50304320, 54877440, 56592360, 58417920, 60365184, 61737120, 63728640, 65852928, 67910832, 70101504, 73169920, 75456480, 77890560, 80486912, 82316160, 84888540, 87626880, 90547776, 98779392, 100608640, 109754880, 113184720, 116835840, 120730368, 123474240, 131705856, 135821664, 140203008, 150912960, 160973824, 164632320, 169777080, 175253760, 181095552, 197558784, 201217280, 219509760, 226369440, 233671680, 241460736, 246948480, 271643328, 301825920, 329264640, 339554160, 350507520, 362191104, 395117568, 402434560, 452738880, 482921472, 493896960, 543286656, 603651840, 658529280, 679108320, 701015040, 724382208, 804869120, 905477760, 987793920, 1086573312, 1207303680, 1358216640, 1448764416, 1810955520, 1975587840, 2173146624, 2414607360, 2716433280, 3621911040, 4346293248, 5432866560, 7243822080, 10865733120, 21731466240]

約数ペア:

[(1, 21731466240), (2, 10865733120), (3, 7243822080), (4, 5432866560), (5, 4346293248), (6, 3621911040), (8, 2716433280), (9, 2414607360), (10, 2173146624), (11, 1975587840), (12, 1810955520), (15, 1448764416), (16, 1358216640), (18, 1207303680), (20, 1086573312), (22, 987793920), (24, 905477760), (27, 804869120), (30, 724382208), (31, 701015040), (32, 679108320), (33, 658529280), (36, 603651840), (40, 543286656), (44, 493896960), (45, 482921472), (48, 452738880), (54, 402434560), (55, 395117568), (60, 362191104), (62, 350507520), (64, 339554160), (66, 329264640), (72, 301825920), (80, 271643328), (88, 246948480), (90, 241460736), (93, 233671680), (96, 226369440), (99, 219509760), (108, 201217280), (110, 197558784), (120, 181095552), (124, 175253760), (128, 169777080), (132, 164632320), (135, 160973824), (144, 150912960), (155, 140203008), (160, 135821664), (165, 131705856), (176, 123474240), (180, 120730368), (186, 116835840), (192, 113184720), (198, 109754880), (216, 100608640), (220, 98779392), (240, 90547776), (248, 87626880), (256, 84888540), (264, 82316160), (270, 80486912), (279, 77890560), (288, 75456480), (297, 73169920), (310, 70101504), (320, 67910832), (330, 65852928), (341, 63728640), (352, 61737120), (360, 60365184), (372, 58417920), (384, 56592360), (396, 54877440), (432, 50304320), (440, 49389696), (461, 47139840), (465, 46734336), (480, 45273888), (495, 43901952), (496, 43813440), (512, 42444270), (528, 41158080), (540, 40243456), (558, 38945280), (576, 37728240), (594, 36584960), (620, 35050752), (640, 33955416), (660, 32926464), (682, 31864320), (704, 30868560), (720, 30182592), (744, 29208960), (768, 28296180), (792, 27438720), (837, 25963520), (864, 25152160), (880, 24694848), (922, 23569920), (930, 23367168), (960, 22636944), (990, 21950976), (992, 21906720), (1023, 21242880), (1024, 21222135), (1056, 20579040), (1080, 20121728), (1116, 19472640), (1152, 18864120), (1188, 18292480), (1240, 17525376), (1280, 16977708), (1320, 16463232), (1364, 15932160), (1383, 15713280), (1395, 15578112), (1408, 15434280), (1440, 15091296), (1485, 14633984), (1488, 14604480), (1536, 14148090), (1584, 13719360), (1674, 12981760), (1705, 12745728), (1728, 12576080), (1760, 12347424), (1844, 11784960), (1860, 11683584), (1920, 11318472), (1980, 10975488), (1984, 10953360), (2046, 10621440), (2112, 10289520), (2160, 10060864), (2232, 9736320), (2304, 9432060), (2305, 9427968), (2376, 9146240), (2480, 8762688), (2560, 8488854), (2640, 8231616), (2728, 7966080), (2766, 7856640), (2790, 7789056), (2816, 7717140), (2880, 7545648), (2970, 7316992), (2976, 7302240), (3069, 7080960), (3072, 7074045), (3168, 6859680), (3348, 6490880), (3410, 6372864), (3456, 6288040), (3520, 6173712), (3688, 5892480), (3720, 5841792), (3840, 5659236), (3960, 5487744), (3968, 5476680), (4092, 5310720), (4149, 5237760), (4185, 5192704), (4224, 5144760), (4320, 5030432), (4464, 4868160), (4608, 4716030), (4610, 4713984), (4752, 4573120), (4960, 4381344), (5071, 4285440), (5115, 4248576), (5120, 4244427), (5280, 4115808), (5456, 3983040), (5532, 3928320), (5580, 3894528), (5632, 3858570), (5760, 3772824), (5940, 3658496), (5952, 3651120), (6138, 3540480), (6336, 3429840), (6696, 3245440), (6820, 3186432), (6912, 3144020), (6915, 3142656), (7040, 3086856), (7376, 2946240), (7440, 2920896), (7680, 2829618), (7920, 2743872), (7936, 2738340), (8184, 2655360), (8298, 2618880), (8370, 2596352), (8448, 2572380), (8640, 2515216), (8928, 2434080), (9207, 2360320), (9216, 2358015), (9220, 2356992), (9504, 2286560), (9920, 2190672), (10142, 2142720), (10230, 2124288), (10560, 2057904), (10912, 1991520), (11064, 1964160), (11160, 1947264), (11264, 1929285), (11520, 1886412), (11880, 1829248), (11904, 1825560), (12276, 1770240), (12447, 1745920), (12672, 1714920), (13392, 1622720), (13640, 1593216), (13824, 1572010), (13830, 1571328), (14080, 1543428), (14291, 1520640), (14752, 1473120), (14880, 1460448), (15213, 1428480), (15345, 1416192), (15360, 1414809), (15840, 1371936), (15872, 1369170), (16368, 1327680), (16596, 1309440), (16740, 1298176), (16896, 1286190), (17280, 1257608), (17856, 1217040), (18414, 1180160), (18440, 1178496), (19008, 1143280), (19840, 1095336), (20284, 1071360), (20460, 1062144), (20745, 1047552), (21120, 1028952), (21824, 995760), (22128, 982080), (22320, 973632), (23040, 943206), (23760, 914624), (23808, 912780), (24552, 885120), (24894, 872960), (25344, 857460), (25355, 857088), (26784, 811360), (27280, 796608), (27648, 786005), (27660, 785664), (28160, 771714), (28582, 760320), (29504, 736560), (29760, 730224), (30426, 714240), (30690, 708096), (31680, 685968), (31744, 684585), (32736, 663840), (33192, 654720), (33480, 649088), (33792, 643095), (34560, 628804), (35712, 608520), (36828, 590080), (36880, 589248), (38016, 571640), (39680, 547668), (40568, 535680), (40920, 531072), (41490, 523776), (42240, 514476), (42873, 506880), (43648, 497880), (44256, 491040), (44640, 486816), (45639, 476160), (46035, 472064), (46080, 471603), (47520, 457312), (47616, 456390), (49104, 442560), (49788, 436480), (50688, 428730), (50710, 428544), (53568, 405680), (54560, 398304), (55320, 392832), (56320, 385857), (57164, 380160), (59008, 368280), (59520, 365112), (60852, 357120), (61380, 354048), (62235, 349184), (63360, 342984), (65472, 331920), (66384, 327360), (66960, 324544), (69120, 314402), (71424, 304260), (71455, 304128), (73656, 295040), (73760, 294624), (76032, 285820), (76065, 285696), (79360, 273834), (81136, 267840), (81840, 265536), (82980, 261888), (84480, 257238), (85746, 253440), (87296, 248940), (88512, 245520), (89280, 243408), (91278, 238080), (92070, 236032), (95040, 228656), (95232, 228195), (98208, 221280), (99576, 218240), (101376, 214365), (101420, 214272), (107136, 202840), (109120, 199152), (110640, 196416), (114328, 190080), (118016, 184140), (119040, 182556), (121704, 178560), (122760, 177024), (124470, 174592), (126720, 171492), (128619, 168960), (130944, 165960), (132768, 163680), (133920, 162272), (136917, 158720), (138240, 157201), (142848, 152130), (142910, 152064), (147312, 147520)]