21137086080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 640

約数和(自身を含む): 83388476160

約数和(自身を除く): 62251390080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 101, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 202, 216, 220, 240, 264, 270, 288, 297, 303, 320, 324, 330, 352, 360, 367, 384, 396, 404, 405, 432, 440, 480, 495, 505, 528, 540, 576, 594, 606, 640, 648, 660, 704, 720, 734, 792, 808, 810, 864, 880, 891, 909, 960, 990, 1010, 1056, 1080, 1101, 1111, 1152, 1188, 1212, 1296, 1320, 1408, 1440, 1468, 1485, 1515, 1584, 1616, 1620, 1728, 1760, 1782, 1818, 1835, 1920, 1980, 2020, 2112, 2160, 2202, 2222, 2376, 2424, 2592, 2640, 2727, 2880, 2936, 2970, 3030, 3168, 3232, 3240, 3303, 3333, 3456, 3520, 3564, 3636, 3670, 3960, 4037, 4040, 4224, 4320, 4404, 4444, 4455, 4545, 4752, 4848, 5184, 5280, 5454, 5505, 5555, 5760, 5872, 5940, 6060, 6336, 6464, 6480, 6606, 6666, 7040, 7128, 7272, 7340, 7920, 8074, 8080, 8181, 8640, 8808, 8888, 8910, 9090, 9504, 9696, 9909, 9999, 10368, 10560, 10908, 11010, 11110, 11744, 11880, 12111, 12120, 12672, 12928, 12960, 13212, 13332, 13635, 14256, 14544, 14680, 15840, 16148, 16160, 16362, 16515, 16665, 17280, 17616, 17776, 17820, 18180, 19008, 19392, 19818, 19998, 20185, 21120, 21816, 22020, 22220, 23488, 23760, 24222, 24240, 25920, 26424, 26664, 27270, 28512, 29088, 29360, 29727, 29997, 31680, 32296, 32320, 32724, 33030, 33330, 35232, 35552, 35640, 36333, 36360, 37067, 38016, 38784, 39636, 39996, 40370, 40905, 43632, 44040, 44440, 46976, 47520, 48444, 48480, 49545, 49995, 51840, 52848, 53328, 54540, 57024, 58176, 58720, 59454, 59994, 60555, 63360, 64592, 64640, 65448, 66060, 66660, 70464, 71104, 71280, 72666, 72720, 74134, 79272, 79992, 80740, 81810, 87264, 88080, 88880, 89991, 95040, 96888, 96960, 99090, 99990, 105696, 106656, 108999, 109080, 111201, 114048, 116352, 117440, 118908, 119988, 121110, 129184, 130896, 132120, 133320, 140928, 142208, 142560, 145332, 145440, 148268, 148635, 149985, 158544, 159984, 161480, 163620, 174528, 176160, 177760, 179982, 181665, 185335, 190080, 193776, 193920, 198180, 199980, 211392, 213312, 217998, 218160, 222402, 234880, 237816, 239976, 242220, 258368, 261792, 264240, 266640, 285120, 290664, 290880, 296536, 297270, 299970, 317088, 319968, 322960, 326997, 327240, 333603, 349056, 352320, 355520, 359964, 363330, 370670, 387552, 396360, 399960, 407737, 422784, 426624, 435996, 436320, 444804, 449955, 475632, 479952, 484440, 516736, 523584, 528480, 533280, 544995, 556005, 570240, 581328, 581760, 593072, 594540, 599940, 634176, 639936, 645920, 653994, 654480, 667206, 704640, 711040, 719928, 726660, 741340, 775104, 792720, 799920, 815474, 871992, 872640, 889608, 899910, 951264, 959904, 968880, 1000809, 1047168, 1056960, 1066560, 1089990, 1112010, 1162656, 1186144, 1189080, 1199880, 1223211, 1268352, 1279872, 1291840, 1307988, 1308960, 1334412, 1439856, 1453320, 1482680, 1550208, 1585440, 1599840, 1630948, 1634985, 1668015, 1743984, 1745280, 1779216, 1799820, 1902528, 1919808, 1937760, 2001618, 2038685, 2113920, 2133120, 2179980, 2224020, 2325312, 2372288, 2378160, 2399760, 2446422, 2583680, 2615976, 2617920, 2668824, 2879712, 2906640, 2965360, 3002427, 3170880, 3199680, 3261896, 3269970, 3336030, 3487968, 3558432, 3599640, 3669633, 3805056, 3839616, 3875520, 4003236, 4077370, 4359960, 4448040, 4650624, 4744576, 4756320, 4799520, 4892844, 5004045, 5231952, 5235840, 5337648, 5759424, 5813280, 5930720, 6004854, 6116055, 6341760, 6399360, 6523792, 6539940, 6672060, 6975936, 7116864, 7199280, 7339266, 7751040, 8006472, 8154740, 8719920, 8896080, 9512640, 9599040, 9785688, 10008090, 10463904, 10675296, 11008899, 11518848, 11626560, 11861440, 12009708, 12232110, 13047584, 13079880, 13344120, 13951872, 14233728, 14398560, 14678532, 15012135, 16012944, 16309480, 17439840, 17792160, 18348165, 19025280, 19198080, 19571376, 20016180, 20927808, 21350592, 22017798, 23253120, 23722880, 24019416, 24464220, 26095168, 26159760, 26688240, 28797120, 29357064, 30024270, 32025888, 32618960, 33026697, 34879680, 35584320, 36696330, 39142752, 40032360, 41855616, 42701184, 44035596, 48038832, 48928440, 52190336, 52319520, 53376480, 55044495, 57594240, 58714128, 60048540, 64051776, 65237920, 66053394, 69759360, 71168640, 73392660, 78285504, 80064720, 88071192, 96077664, 97856880, 104639040, 106752960, 110088990, 117428256, 120097080, 128103552, 130475840, 132106788, 146785320, 156571008, 160129440, 165133485, 176142384, 192155328, 195713760, 209278080, 213505920, 220177980, 234856512, 240194160, 260951680, 264213576, 293570640, 320258880, 330266970, 352284768, 384310656, 391427520, 440355960, 469713024, 480388320, 528427152, 587141280, 640517760, 660533940, 704569536, 782855040, 880711920, 960776640, 1056854304, 1174282560, 1321067880, 1409139072, 1761423840, 1921553280, 2113708608, 2348565120, 2642135760, 3522847680, 4227417216, 5284271520, 7045695360, 10568543040, 21137086080]

約数ペア:

[(1, 21137086080), (2, 10568543040), (3, 7045695360), (4, 5284271520), (5, 4227417216), (6, 3522847680), (8, 2642135760), (9, 2348565120), (10, 2113708608), (11, 1921553280), (12, 1761423840), (15, 1409139072), (16, 1321067880), (18, 1174282560), (20, 1056854304), (22, 960776640), (24, 880711920), (27, 782855040), (30, 704569536), (32, 660533940), (33, 640517760), (36, 587141280), (40, 528427152), (44, 480388320), (45, 469713024), (48, 440355960), (54, 391427520), (55, 384310656), (60, 352284768), (64, 330266970), (66, 320258880), (72, 293570640), (80, 264213576), (81, 260951680), (88, 240194160), (90, 234856512), (96, 220177980), (99, 213505920), (101, 209278080), (108, 195713760), (110, 192155328), (120, 176142384), (128, 165133485), (132, 160129440), (135, 156571008), (144, 146785320), (160, 132106788), (162, 130475840), (165, 128103552), (176, 120097080), (180, 117428256), (192, 110088990), (198, 106752960), (202, 104639040), (216, 97856880), (220, 96077664), (240, 88071192), (264, 80064720), (270, 78285504), (288, 73392660), (297, 71168640), (303, 69759360), (320, 66053394), (324, 65237920), (330, 64051776), (352, 60048540), (360, 58714128), (367, 57594240), (384, 55044495), (396, 53376480), (404, 52319520), (405, 52190336), (432, 48928440), (440, 48038832), (480, 44035596), (495, 42701184), (505, 41855616), (528, 40032360), (540, 39142752), (576, 36696330), (594, 35584320), (606, 34879680), (640, 33026697), (648, 32618960), (660, 32025888), (704, 30024270), (720, 29357064), (734, 28797120), (792, 26688240), (808, 26159760), (810, 26095168), (864, 24464220), (880, 24019416), (891, 23722880), (909, 23253120), (960, 22017798), (990, 21350592), (1010, 20927808), (1056, 20016180), (1080, 19571376), (1101, 19198080), (1111, 19025280), (1152, 18348165), (1188, 17792160), (1212, 17439840), (1296, 16309480), (1320, 16012944), (1408, 15012135), (1440, 14678532), (1468, 14398560), (1485, 14233728), (1515, 13951872), (1584, 13344120), (1616, 13079880), (1620, 13047584), (1728, 12232110), (1760, 12009708), (1782, 11861440), (1818, 11626560), (1835, 11518848), (1920, 11008899), (1980, 10675296), (2020, 10463904), (2112, 10008090), (2160, 9785688), (2202, 9599040), (2222, 9512640), (2376, 8896080), (2424, 8719920), (2592, 8154740), (2640, 8006472), (2727, 7751040), (2880, 7339266), (2936, 7199280), (2970, 7116864), (3030, 6975936), (3168, 6672060), (3232, 6539940), (3240, 6523792), (3303, 6399360), (3333, 6341760), (3456, 6116055), (3520, 6004854), (3564, 5930720), (3636, 5813280), (3670, 5759424), (3960, 5337648), (4037, 5235840), (4040, 5231952), (4224, 5004045), (4320, 4892844), (4404, 4799520), (4444, 4756320), (4455, 4744576), (4545, 4650624), (4752, 4448040), (4848, 4359960), (5184, 4077370), (5280, 4003236), (5454, 3875520), (5505, 3839616), (5555, 3805056), (5760, 3669633), (5872, 3599640), (5940, 3558432), (6060, 3487968), (6336, 3336030), (6464, 3269970), (6480, 3261896), (6606, 3199680), (6666, 3170880), (7040, 3002427), (7128, 2965360), (7272, 2906640), (7340, 2879712), (7920, 2668824), (8074, 2617920), (8080, 2615976), (8181, 2583680), (8640, 2446422), (8808, 2399760), (8888, 2378160), (8910, 2372288), (9090, 2325312), (9504, 2224020), (9696, 2179980), (9909, 2133120), (9999, 2113920), (10368, 2038685), (10560, 2001618), (10908, 1937760), (11010, 1919808), (11110, 1902528), (11744, 1799820), (11880, 1779216), (12111, 1745280), (12120, 1743984), (12672, 1668015), (12928, 1634985), (12960, 1630948), (13212, 1599840), (13332, 1585440), (13635, 1550208), (14256, 1482680), (14544, 1453320), (14680, 1439856), (15840, 1334412), (16148, 1308960), (16160, 1307988), (16362, 1291840), (16515, 1279872), (16665, 1268352), (17280, 1223211), (17616, 1199880), (17776, 1189080), (17820, 1186144), (18180, 1162656), (19008, 1112010), (19392, 1089990), (19818, 1066560), (19998, 1056960), (20185, 1047168), (21120, 1000809), (21816, 968880), (22020, 959904), (22220, 951264), (23488, 899910), (23760, 889608), (24222, 872640), (24240, 871992), (25920, 815474), (26424, 799920), (26664, 792720), (27270, 775104), (28512, 741340), (29088, 726660), (29360, 719928), (29727, 711040), (29997, 704640), (31680, 667206), (32296, 654480), (32320, 653994), (32724, 645920), (33030, 639936), (33330, 634176), (35232, 599940), (35552, 594540), (35640, 593072), (36333, 581760), (36360, 581328), (37067, 570240), (38016, 556005), (38784, 544995), (39636, 533280), (39996, 528480), (40370, 523584), (40905, 516736), (43632, 484440), (44040, 479952), (44440, 475632), (46976, 449955), (47520, 444804), (48444, 436320), (48480, 435996), (49545, 426624), (49995, 422784), (51840, 407737), (52848, 399960), (53328, 396360), (54540, 387552), (57024, 370670), (58176, 363330), (58720, 359964), (59454, 355520), (59994, 352320), (60555, 349056), (63360, 333603), (64592, 327240), (64640, 326997), (65448, 322960), (66060, 319968), (66660, 317088), (70464, 299970), (71104, 297270), (71280, 296536), (72666, 290880), (72720, 290664), (74134, 285120), (79272, 266640), (79992, 264240), (80740, 261792), (81810, 258368), (87264, 242220), (88080, 239976), (88880, 237816), (89991, 234880), (95040, 222402), (96888, 218160), (96960, 217998), (99090, 213312), (99990, 211392), (105696, 199980), (106656, 198180), (108999, 193920), (109080, 193776), (111201, 190080), (114048, 185335), (116352, 181665), (117440, 179982), (118908, 177760), (119988, 176160), (121110, 174528), (129184, 163620), (130896, 161480), (132120, 159984), (133320, 158544), (140928, 149985), (142208, 148635), (142560, 148268), (145332, 145440)]