1620622080

素因数分解:

$2^8\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 1080

約数和(自身を含む): 7612632720

約数和(自身を除く): 5992010640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 29, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 58, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 87, 88, 90, 96, 98, 99, 105, 108, 110, 112, 116, 120, 126, 128, 132, 135, 140, 144, 145, 147, 154, 160, 162, 165, 168, 174, 176, 180, 189, 192, 196, 198, 203, 210, 216, 220, 224, 231, 232, 240, 245, 252, 256, 261, 264, 270, 280, 288, 290, 294, 297, 308, 315, 319, 320, 324, 330, 336, 348, 352, 360, 378, 384, 385, 392, 396, 405, 406, 420, 432, 435, 440, 441, 448, 462, 464, 480, 490, 495, 504, 522, 528, 539, 540, 560, 567, 576, 580, 588, 594, 609, 616, 630, 638, 640, 648, 660, 672, 693, 696, 704, 720, 735, 756, 768, 770, 783, 784, 792, 810, 812, 840, 864, 870, 880, 882, 891, 896, 924, 928, 945, 957, 960, 980, 990, 1008, 1015, 1044, 1056, 1078, 1080, 1120, 1134, 1152, 1155, 1160, 1176, 1188, 1218, 1232, 1260, 1276, 1280, 1296, 1305, 1320, 1323, 1344, 1386, 1392, 1408, 1421, 1440, 1470, 1485, 1512, 1540, 1566, 1568, 1584, 1595, 1617, 1620, 1624, 1680, 1728, 1740, 1760, 1764, 1782, 1792, 1827, 1848, 1856, 1890, 1914, 1920, 1960, 1980, 2016, 2030, 2079, 2088, 2112, 2156, 2160, 2205, 2233, 2240, 2268, 2304, 2310, 2320, 2349, 2352, 2376, 2436, 2464, 2520, 2552, 2592, 2610, 2640, 2646, 2688, 2695, 2772, 2784, 2816, 2835, 2842, 2871, 2880, 2940, 2970, 3024, 3045, 3080, 3132, 3136, 3168, 3190, 3234, 3240, 3248, 3360, 3456, 3465, 3480, 3520, 3528, 3564, 3654, 3696, 3712, 3780, 3828, 3840, 3915, 3920, 3960, 3969, 4032, 4060, 4158, 4176, 4224, 4263, 4312, 4320, 4410, 4455, 4466, 4480, 4536, 4620, 4640, 4698, 4704, 4752, 4785, 4851, 4872, 4928, 5040, 5104, 5184, 5220, 5280, 5292, 5376, 5390, 5481, 5544, 5568, 5670, 5684, 5742, 5760, 5880, 5940, 6048, 6090, 6160, 6237, 6264, 6272, 6336, 6380, 6468, 6480, 6496, 6615, 6699, 6720, 6912, 6930, 6960, 7040, 7056, 7105, 7128, 7308, 7392, 7424, 7560, 7656, 7830, 7840, 7920, 7938, 8064, 8085, 8120, 8316, 8352, 8448, 8526, 8613, 8624, 8640, 8820, 8910, 8932, 8960, 9072, 9135, 9240, 9280, 9396, 9408, 9504, 9570, 9702, 9744, 9856, 10080, 10208, 10368, 10395, 10440, 10560, 10584, 10780, 10962, 11088, 11136, 11165, 11340, 11368, 11484, 11520, 11745, 11760, 11880, 12096, 12180, 12320, 12474, 12528, 12544, 12672, 12760, 12789, 12936, 12960, 12992, 13230, 13398, 13440, 13860, 13920, 14080, 14112, 14210, 14256, 14355, 14553, 14616, 14784, 15120, 15312, 15631, 15660, 15680, 15840, 15876, 16128, 16170, 16240, 16443, 16632, 16704, 17052, 17226, 17248, 17280, 17640, 17820, 17864, 18144, 18270, 18480, 18560, 18792, 18816, 19008, 19140, 19404, 19488, 19712, 19845, 20097, 20160, 20416, 20736, 20790, 20880, 21120, 21168, 21315, 21560, 21924, 22176, 22272, 22330, 22680, 22736, 22968, 23490, 23520, 23760, 24192, 24255, 24360, 24640, 24948, 25056, 25344, 25520, 25578, 25839, 25872, 25920, 25984, 26460, 26796, 26880, 27405, 27720, 27840, 28224, 28420, 28512, 28710, 29106, 29232, 29568, 30240, 30624, 31185, 31262, 31320, 31360, 31680, 31752, 32340, 32480, 32886, 33264, 33408, 33495, 34104, 34452, 34496, 34560, 35280, 35640, 35728, 36288, 36540, 36960, 37120, 37584, 37632, 38016, 38280, 38367, 38808, 38976, 39690, 40194, 40320, 40832, 41580, 41760, 42240, 42336, 42630, 43065, 43120, 43659, 43848, 44352, 44660, 45360, 45472, 45936, 46893, 46980, 47040, 47520, 48384, 48510, 48720, 49280, 49896, 50112, 51040, 51156, 51678, 51744, 51840, 51968, 52920, 53592, 54810, 55440, 55680, 56448, 56840, 57024, 57420, 58212, 58464, 59136, 60291, 60480, 61248, 62370, 62524, 62640, 62720, 63360, 63504, 63945, 64680, 64960, 65772, 66528, 66816, 66990, 68208, 68904, 68992, 70560, 71280, 71456, 72576, 72765, 73080, 73920, 75168, 76032, 76560, 76734, 77616, 77952, 78155, 79380, 80388, 80640, 81664, 82215, 83160, 83520, 84672, 85260, 86130, 86240, 87318, 87696, 88704, 89320, 90720, 90944, 91872, 93786, 93960, 94080, 95040, 97020, 97440, 98560, 99792, 100224, 100485, 102080, 102312, 103356, 103488, 103680, 105840, 107184, 109620, 110880, 111360, 112896, 113680, 114048, 114840, 115101, 116424, 116928, 120582, 120960, 122496, 124740, 125048, 125280, 126720, 127008, 127890, 129195, 129360, 129920, 131544, 133056, 133980, 136416, 137808, 137984, 140679, 141120, 142560, 142912, 145152, 145530, 146160, 147840, 150336, 153120, 153468, 155232, 155904, 156310, 158760, 160776, 164430, 166320, 167040, 169344, 170520, 172260, 172480, 174636, 175392, 177408, 178640, 180873, 181440, 181888, 183744, 187572, 187920, 188160, 190080, 191835, 194040, 194880, 199584, 200448, 200970, 204160, 204624, 206712, 206976, 211680, 214368, 218295, 219240, 221760, 227360, 228096, 229680, 230202, 232848, 233856, 234465, 241164, 241920, 244992, 249480, 250096, 250560, 254016, 255780, 258390, 258720, 259840, 263088, 266112, 267960, 272832, 275616, 281358, 282240, 285120, 285824, 291060, 292320, 295680, 300672, 301455, 306240, 306936, 310464, 312620, 317520, 321552, 328860, 332640, 334080, 338688, 341040, 344520, 344960, 349272, 350784, 357280, 361746, 362880, 363776, 367488, 375144, 375840, 380160, 383670, 388080, 389760, 399168, 401940, 408320, 409248, 413424, 413952, 422037, 423360, 428736, 436590, 438480, 443520, 454720, 459360, 460404, 465696, 467712, 468930, 482328, 498960, 500192, 501120, 508032, 511560, 516780, 517440, 526176, 532224, 535920, 545664, 551232, 562716, 564480, 570240, 571648, 575505, 582120, 584640, 601344, 602910, 612480, 613872, 620928, 625240, 635040, 643104, 657720, 665280, 682080, 689040, 689920, 698544, 701568, 703395, 714560, 723492, 725760, 734976, 750288, 751680, 767340, 776160, 779520, 798336, 803880, 818496, 826848, 844074, 846720, 857472, 873180, 876960, 887040, 904365, 909440, 918720, 920808, 931392, 937860, 964656, 997920, 1000384, 1002240, 1016064, 1023120, 1033560, 1034880, 1052352, 1071840, 1091328, 1102464, 1125432, 1140480, 1151010, 1164240, 1169280, 1205820, 1224960, 1227744, 1241856, 1250480, 1266111, 1270080, 1286208, 1315440, 1330560, 1364160, 1378080, 1397088, 1403136, 1406790, 1429120, 1446984, 1500576, 1503360, 1534680, 1552320, 1596672, 1607760, 1636992, 1653696, 1688148, 1693440, 1714944, 1746360, 1753920, 1808730, 1818880, 1837440, 1841616, 1862784, 1875720, 1929312, 1995840, 2000768, 2046240, 2067120, 2069760, 2104704, 2110185, 2143680, 2204928, 2250864, 2302020, 2328480, 2338560, 2411640, 2455488, 2500960, 2532222, 2540160, 2572416, 2630880, 2661120, 2728320, 2756160, 2794176, 2813580, 2858240, 2893968, 3001152, 3006720, 3069360, 3104640, 3215520, 3273984, 3307392, 3376296, 3492720, 3507840, 3617460, 3674880, 3683232, 3725568, 3751440, 3858624, 3991680, 4001536, 4092480, 4134240, 4209408, 4220370, 4287360, 4501728, 4604040, 4656960, 4823280, 4910976, 5001920, 5064444, 5080320, 5144832, 5261760, 5456640, 5512320, 5588352, 5627160, 5787936, 6002304, 6138720, 6209280, 6330555, 6431040, 6614784, 6752592, 6985440, 7015680, 7234920, 7366464, 7502880, 7717248, 7983360, 8184960, 8268480, 8440740, 8574720, 9003456, 9208080, 9313920, 9646560, 9821952, 10003840, 10128888, 10523520, 11024640, 11176704, 11254320, 11575872, 12004608, 12277440, 12661110, 12862080, 13505184, 13970880, 14469840, 14732928, 15005760, 15434496, 16369920, 16536960, 16881480, 18006912, 18416160, 18627840, 19293120, 20007680, 20257776, 21047040, 22508640, 23151744, 24554880, 25322220, 25724160, 27010368, 27941760, 28939680, 29465856, 30011520, 33073920, 33762960, 36013824, 36832320, 38586240, 40515552, 45017280, 46303488, 49109760, 50644440, 54020736, 55883520, 57879360, 60023040, 67525920, 73664640, 77172480, 81031104, 90034560, 101288880, 108041472, 115758720, 135051840, 147329280, 162062208, 180069120, 202577760, 231517440, 270103680, 324124416, 405155520, 540207360, 810311040, 1620622080]

約数ペア:

[(1, 1620622080), (2, 810311040), (3, 540207360), (4, 405155520), (5, 324124416), (6, 270103680), (7, 231517440), (8, 202577760), (9, 180069120), (10, 162062208), (11, 147329280), (12, 135051840), (14, 115758720), (15, 108041472), (16, 101288880), (18, 90034560), (20, 81031104), (21, 77172480), (22, 73664640), (24, 67525920), (27, 60023040), (28, 57879360), (29, 55883520), (30, 54020736), (32, 50644440), (33, 49109760), (35, 46303488), (36, 45017280), (40, 40515552), (42, 38586240), (44, 36832320), (45, 36013824), (48, 33762960), (49, 33073920), (54, 30011520), (55, 29465856), (56, 28939680), (58, 27941760), (60, 27010368), (63, 25724160), (64, 25322220), (66, 24554880), (70, 23151744), (72, 22508640), (77, 21047040), (80, 20257776), (81, 20007680), (84, 19293120), (87, 18627840), (88, 18416160), (90, 18006912), (96, 16881480), (98, 16536960), (99, 16369920), (105, 15434496), (108, 15005760), (110, 14732928), (112, 14469840), (116, 13970880), (120, 13505184), (126, 12862080), (128, 12661110), (132, 12277440), (135, 12004608), (140, 11575872), (144, 11254320), (145, 11176704), (147, 11024640), (154, 10523520), (160, 10128888), (162, 10003840), (165, 9821952), (168, 9646560), (174, 9313920), (176, 9208080), (180, 9003456), (189, 8574720), (192, 8440740), (196, 8268480), (198, 8184960), (203, 7983360), (210, 7717248), (216, 7502880), (220, 7366464), (224, 7234920), (231, 7015680), (232, 6985440), (240, 6752592), (245, 6614784), (252, 6431040), (256, 6330555), (261, 6209280), (264, 6138720), (270, 6002304), (280, 5787936), (288, 5627160), (290, 5588352), (294, 5512320), (297, 5456640), (308, 5261760), (315, 5144832), (319, 5080320), (320, 5064444), (324, 5001920), (330, 4910976), (336, 4823280), (348, 4656960), (352, 4604040), (360, 4501728), (378, 4287360), (384, 4220370), (385, 4209408), (392, 4134240), (396, 4092480), (405, 4001536), (406, 3991680), (420, 3858624), (432, 3751440), (435, 3725568), (440, 3683232), (441, 3674880), (448, 3617460), (462, 3507840), (464, 3492720), (480, 3376296), (490, 3307392), (495, 3273984), (504, 3215520), (522, 3104640), (528, 3069360), (539, 3006720), (540, 3001152), (560, 2893968), (567, 2858240), (576, 2813580), (580, 2794176), (588, 2756160), (594, 2728320), (609, 2661120), (616, 2630880), (630, 2572416), (638, 2540160), (640, 2532222), (648, 2500960), (660, 2455488), (672, 2411640), (693, 2338560), (696, 2328480), (704, 2302020), (720, 2250864), (735, 2204928), (756, 2143680), (768, 2110185), (770, 2104704), (783, 2069760), (784, 2067120), (792, 2046240), (810, 2000768), (812, 1995840), (840, 1929312), (864, 1875720), (870, 1862784), (880, 1841616), (882, 1837440), (891, 1818880), (896, 1808730), (924, 1753920), (928, 1746360), (945, 1714944), (957, 1693440), (960, 1688148), (980, 1653696), (990, 1636992), (1008, 1607760), (1015, 1596672), (1044, 1552320), (1056, 1534680), (1078, 1503360), (1080, 1500576), (1120, 1446984), (1134, 1429120), (1152, 1406790), (1155, 1403136), (1160, 1397088), (1176, 1378080), (1188, 1364160), (1218, 1330560), (1232, 1315440), (1260, 1286208), (1276, 1270080), (1280, 1266111), (1296, 1250480), (1305, 1241856), (1320, 1227744), (1323, 1224960), (1344, 1205820), (1386, 1169280), (1392, 1164240), (1408, 1151010), (1421, 1140480), (1440, 1125432), (1470, 1102464), (1485, 1091328), (1512, 1071840), (1540, 1052352), (1566, 1034880), (1568, 1033560), (1584, 1023120), (1595, 1016064), (1617, 1002240), (1620, 1000384), (1624, 997920), (1680, 964656), (1728, 937860), (1740, 931392), (1760, 920808), (1764, 918720), (1782, 909440), (1792, 904365), (1827, 887040), (1848, 876960), (1856, 873180), (1890, 857472), (1914, 846720), (1920, 844074), (1960, 826848), (1980, 818496), (2016, 803880), (2030, 798336), (2079, 779520), (2088, 776160), (2112, 767340), (2156, 751680), (2160, 750288), (2205, 734976), (2233, 725760), (2240, 723492), (2268, 714560), (2304, 703395), (2310, 701568), (2320, 698544), (2349, 689920), (2352, 689040), (2376, 682080), (2436, 665280), (2464, 657720), (2520, 643104), (2552, 635040), (2592, 625240), (2610, 620928), (2640, 613872), (2646, 612480), (2688, 602910), (2695, 601344), (2772, 584640), (2784, 582120), (2816, 575505), (2835, 571648), (2842, 570240), (2871, 564480), (2880, 562716), (2940, 551232), (2970, 545664), (3024, 535920), (3045, 532224), (3080, 526176), (3132, 517440), (3136, 516780), (3168, 511560), (3190, 508032), (3234, 501120), (3240, 500192), (3248, 498960), (3360, 482328), (3456, 468930), (3465, 467712), (3480, 465696), (3520, 460404), (3528, 459360), (3564, 454720), (3654, 443520), (3696, 438480), (3712, 436590), (3780, 428736), (3828, 423360), (3840, 422037), (3915, 413952), (3920, 413424), (3960, 409248), (3969, 408320), (4032, 401940), (4060, 399168), (4158, 389760), (4176, 388080), (4224, 383670), (4263, 380160), (4312, 375840), (4320, 375144), (4410, 367488), (4455, 363776), (4466, 362880), (4480, 361746), (4536, 357280), (4620, 350784), (4640, 349272), (4698, 344960), (4704, 344520), (4752, 341040), (4785, 338688), (4851, 334080), (4872, 332640), (4928, 328860), (5040, 321552), (5104, 317520), (5184, 312620), (5220, 310464), (5280, 306936), (5292, 306240), (5376, 301455), (5390, 300672), (5481, 295680), (5544, 292320), (5568, 291060), (5670, 285824), (5684, 285120), (5742, 282240), (5760, 281358), (5880, 275616), (5940, 272832), (6048, 267960), (6090, 266112), (6160, 263088), (6237, 259840), (6264, 258720), (6272, 258390), (6336, 255780), (6380, 254016), (6468, 250560), (6480, 250096), (6496, 249480), (6615, 244992), (6699, 241920), (6720, 241164), (6912, 234465), (6930, 233856), (6960, 232848), (7040, 230202), (7056, 229680), (7105, 228096), (7128, 227360), (7308, 221760), (7392, 219240), (7424, 218295), (7560, 214368), (7656, 211680), (7830, 206976), (7840, 206712), (7920, 204624), (7938, 204160), (8064, 200970), (8085, 200448), (8120, 199584), (8316, 194880), (8352, 194040), (8448, 191835), (8526, 190080), (8613, 188160), (8624, 187920), (8640, 187572), (8820, 183744), (8910, 181888), (8932, 181440), (8960, 180873), (9072, 178640), (9135, 177408), (9240, 175392), (9280, 174636), (9396, 172480), (9408, 172260), (9504, 170520), (9570, 169344), (9702, 167040), (9744, 166320), (9856, 164430), (10080, 160776), (10208, 158760), (10368, 156310), (10395, 155904), (10440, 155232), (10560, 153468), (10584, 153120), (10780, 150336), (10962, 147840), (11088, 146160), (11136, 145530), (11165, 145152), (11340, 142912), (11368, 142560), (11484, 141120), (11520, 140679), (11745, 137984), (11760, 137808), (11880, 136416), (12096, 133980), (12180, 133056), (12320, 131544), (12474, 129920), (12528, 129360), (12544, 129195), (12672, 127890), (12760, 127008), (12789, 126720), (12936, 125280), (12960, 125048), (12992, 124740), (13230, 122496), (13398, 120960), (13440, 120582), (13860, 116928), (13920, 116424), (14080, 115101), (14112, 114840), (14210, 114048), (14256, 113680), (14355, 112896), (14553, 111360), (14616, 110880), (14784, 109620), (15120, 107184), (15312, 105840), (15631, 103680), (15660, 103488), (15680, 103356), (15840, 102312), (15876, 102080), (16128, 100485), (16170, 100224), (16240, 99792), (16443, 98560), (16632, 97440), (16704, 97020), (17052, 95040), (17226, 94080), (17248, 93960), (17280, 93786), (17640, 91872), (17820, 90944), (17864, 90720), (18144, 89320), (18270, 88704), (18480, 87696), (18560, 87318), (18792, 86240), (18816, 86130), (19008, 85260), (19140, 84672), (19404, 83520), (19488, 83160), (19712, 82215), (19845, 81664), (20097, 80640), (20160, 80388), (20416, 79380), (20736, 78155), (20790, 77952), (20880, 77616), (21120, 76734), (21168, 76560), (21315, 76032), (21560, 75168), (21924, 73920), (22176, 73080), (22272, 72765), (22330, 72576), (22680, 71456), (22736, 71280), (22968, 70560), (23490, 68992), (23520, 68904), (23760, 68208), (24192, 66990), (24255, 66816), (24360, 66528), (24640, 65772), (24948, 64960), (25056, 64680), (25344, 63945), (25520, 63504), (25578, 63360), (25839, 62720), (25872, 62640), (25920, 62524), (25984, 62370), (26460, 61248), (26796, 60480), (26880, 60291), (27405, 59136), (27720, 58464), (27840, 58212), (28224, 57420), (28420, 57024), (28512, 56840), (28710, 56448), (29106, 55680), (29232, 55440), (29568, 54810), (30240, 53592), (30624, 52920), (31185, 51968), (31262, 51840), (31320, 51744), (31360, 51678), (31680, 51156), (31752, 51040), (32340, 50112), (32480, 49896), (32886, 49280), (33264, 48720), (33408, 48510), (33495, 48384), (34104, 47520), (34452, 47040), (34496, 46980), (34560, 46893), (35280, 45936), (35640, 45472), (35728, 45360), (36288, 44660), (36540, 44352), (36960, 43848), (37120, 43659), (37584, 43120), (37632, 43065), (38016, 42630), (38280, 42336), (38367, 42240), (38808, 41760), (38976, 41580), (39690, 40832), (40194, 40320)]