20325064320

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:263

約数の個数: 576

約数和(自身を含む): 80136332640

約数和(自身を除く): 59811268320

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, 108, 109, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 218, 220, 240, 243, 264, 270, 288, 297, 320, 324, 327, 330, 352, 360, 384, 396, 405, 432, 436, 440, 480, 486, 495, 528, 540, 545, 576, 594, 640, 648, 654, 660, 704, 720, 792, 810, 864, 872, 880, 891, 960, 972, 981, 990, 1056, 1080, 1090, 1152, 1188, 1199, 1215, 1296, 1308, 1320, 1408, 1440, 1485, 1584, 1620, 1635, 1728, 1744, 1760, 1782, 1920, 1944, 1962, 1980, 2112, 2160, 2180, 2376, 2398, 2430, 2592, 2616, 2640, 2673, 2880, 2943, 2970, 3168, 3240, 3270, 3456, 3488, 3520, 3564, 3597, 3888, 3924, 3960, 4224, 4320, 4360, 4455, 4752, 4796, 4860, 4905, 5184, 5232, 5280, 5346, 5760, 5886, 5940, 5995, 6336, 6480, 6540, 6976, 7040, 7128, 7194, 7776, 7848, 7920, 8640, 8720, 8829, 8910, 9504, 9592, 9720, 9810, 10368, 10464, 10560, 10692, 10791, 11772, 11880, 11881, 11990, 12672, 12960, 13080, 13365, 13952, 14256, 14388, 14715, 15552, 15696, 15840, 17280, 17440, 17658, 17820, 17985, 19008, 19184, 19440, 19620, 20928, 21120, 21384, 21582, 23544, 23760, 23762, 23980, 25920, 26160, 26487, 26730, 28512, 28776, 29430, 31104, 31392, 31680, 32373, 34880, 35316, 35640, 35643, 35970, 38016, 38368, 38880, 39240, 41856, 42768, 43164, 44145, 47088, 47520, 47524, 47960, 51840, 52320, 52974, 53460, 53955, 57024, 57552, 58860, 59405, 62784, 63360, 64746, 69760, 70632, 71280, 71286, 71940, 76736, 77760, 78480, 85536, 86328, 88290, 94176, 95040, 95048, 95920, 97119, 104640, 105948, 106920, 106929, 107910, 114048, 115104, 117720, 118810, 125568, 129492, 130691, 132435, 141264, 142560, 142572, 143880, 153472, 155520, 156960, 161865, 171072, 172656, 176580, 178215, 188352, 190080, 190096, 191840, 194238, 209280, 211896, 213840, 213858, 215820, 230208, 235440, 237620, 258984, 261382, 264870, 282528, 285120, 285144, 287760, 291357, 313920, 320787, 323730, 342144, 345312, 353160, 356430, 376704, 380192, 383680, 388476, 392073, 423792, 427680, 427716, 431640, 460416, 470880, 475240, 485595, 517968, 522764, 529740, 534645, 565056, 570240, 570288, 575520, 582714, 627840, 641574, 647460, 653455, 690624, 706320, 712860, 760384, 767360, 776952, 784146, 847584, 855360, 855432, 863280, 941760, 950480, 962361, 971190, 1035936, 1045528, 1059480, 1069290, 1130112, 1140576, 1151040, 1165428, 1176219, 1283148, 1294920, 1306910, 1381248, 1412640, 1425720, 1456785, 1520768, 1553904, 1568292, 1603935, 1695168, 1710720, 1710864, 1726560, 1883520, 1900960, 1924722, 1942380, 1960365, 2071872, 2091056, 2118960, 2138580, 2281152, 2302080, 2330856, 2352438, 2566296, 2589840, 2613820, 2825280, 2851440, 2887083, 2913570, 3107808, 3136584, 3207870, 3390336, 3421728, 3453120, 3528657, 3801920, 3849444, 3884760, 3920730, 4143744, 4182112, 4237920, 4277160, 4562304, 4661712, 4704876, 4811805, 5132592, 5179680, 5227640, 5650560, 5702880, 5774166, 5827140, 5881095, 6215616, 6273168, 6415740, 6843456, 6906240, 7057314, 7603840, 7698888, 7769520, 7841460, 8364224, 8475840, 8554320, 9323424, 9409752, 9623610, 10265184, 10359360, 10455280, 10585971, 11405760, 11548332, 11654280, 11762190, 12431232, 12546336, 12831480, 13686912, 14114628, 14435415, 15397776, 15539040, 15682920, 16728448, 16951680, 17108640, 17643285, 18646848, 18819504, 19247220, 20530368, 20718720, 20910560, 21171942, 22811520, 23096664, 23308560, 23524380, 25092672, 25662960, 28229256, 28870830, 30795552, 31078080, 31365840, 31757913, 34217280, 35286570, 37293696, 37639008, 38494440, 41060736, 41821120, 42343884, 46193328, 46617120, 47048760, 50185344, 51325920, 52929855, 56458512, 57741660, 61591104, 62156160, 62731680, 63515826, 68434560, 70573140, 75278016, 76988880, 83642240, 84687768, 92386656, 93234240, 94097520, 102651840, 105859710, 112917024, 115483320, 123182208, 125463360, 127031652, 141146280, 150556032, 153977760, 158789565, 169375536, 184773312, 186468480, 188195040, 205303680, 211719420, 225834048, 230966640, 250926720, 254063304, 282292560, 307955520, 317579130, 338751072, 369546624, 376390080, 423438840, 451668096, 461933280, 508126608, 564585120, 615911040, 635158260, 677502144, 752780160, 846877680, 923866560, 1016253216, 1129170240, 1270316520, 1355004288, 1693755360, 1847733120, 2032506432, 2258340480, 2540633040, 3387510720, 4065012864, 5081266080, 6775021440, 10162532160, 20325064320]

約数ペア:

[(1, 20325064320), (2, 10162532160), (3, 6775021440), (4, 5081266080), (5, 4065012864), (6, 3387510720), (8, 2540633040), (9, 2258340480), (10, 2032506432), (11, 1847733120), (12, 1693755360), (15, 1355004288), (16, 1270316520), (18, 1129170240), (20, 1016253216), (22, 923866560), (24, 846877680), (27, 752780160), (30, 677502144), (32, 635158260), (33, 615911040), (36, 564585120), (40, 508126608), (44, 461933280), (45, 451668096), (48, 423438840), (54, 376390080), (55, 369546624), (60, 338751072), (64, 317579130), (66, 307955520), (72, 282292560), (80, 254063304), (81, 250926720), (88, 230966640), (90, 225834048), (96, 211719420), (99, 205303680), (108, 188195040), (109, 186468480), (110, 184773312), (120, 169375536), (128, 158789565), (132, 153977760), (135, 150556032), (144, 141146280), (160, 127031652), (162, 125463360), (165, 123182208), (176, 115483320), (180, 112917024), (192, 105859710), (198, 102651840), (216, 94097520), (218, 93234240), (220, 92386656), (240, 84687768), (243, 83642240), (264, 76988880), (270, 75278016), (288, 70573140), (297, 68434560), (320, 63515826), (324, 62731680), (327, 62156160), (330, 61591104), (352, 57741660), (360, 56458512), (384, 52929855), (396, 51325920), (405, 50185344), (432, 47048760), (436, 46617120), (440, 46193328), (480, 42343884), (486, 41821120), (495, 41060736), (528, 38494440), (540, 37639008), (545, 37293696), (576, 35286570), (594, 34217280), (640, 31757913), (648, 31365840), (654, 31078080), (660, 30795552), (704, 28870830), (720, 28229256), (792, 25662960), (810, 25092672), (864, 23524380), (872, 23308560), (880, 23096664), (891, 22811520), (960, 21171942), (972, 20910560), (981, 20718720), (990, 20530368), (1056, 19247220), (1080, 18819504), (1090, 18646848), (1152, 17643285), (1188, 17108640), (1199, 16951680), (1215, 16728448), (1296, 15682920), (1308, 15539040), (1320, 15397776), (1408, 14435415), (1440, 14114628), (1485, 13686912), (1584, 12831480), (1620, 12546336), (1635, 12431232), (1728, 11762190), (1744, 11654280), (1760, 11548332), (1782, 11405760), (1920, 10585971), (1944, 10455280), (1962, 10359360), (1980, 10265184), (2112, 9623610), (2160, 9409752), (2180, 9323424), (2376, 8554320), (2398, 8475840), (2430, 8364224), (2592, 7841460), (2616, 7769520), (2640, 7698888), (2673, 7603840), (2880, 7057314), (2943, 6906240), (2970, 6843456), (3168, 6415740), (3240, 6273168), (3270, 6215616), (3456, 5881095), (3488, 5827140), (3520, 5774166), (3564, 5702880), (3597, 5650560), (3888, 5227640), (3924, 5179680), (3960, 5132592), (4224, 4811805), (4320, 4704876), (4360, 4661712), (4455, 4562304), (4752, 4277160), (4796, 4237920), (4860, 4182112), (4905, 4143744), (5184, 3920730), (5232, 3884760), (5280, 3849444), (5346, 3801920), (5760, 3528657), (5886, 3453120), (5940, 3421728), (5995, 3390336), (6336, 3207870), (6480, 3136584), (6540, 3107808), (6976, 2913570), (7040, 2887083), (7128, 2851440), (7194, 2825280), (7776, 2613820), (7848, 2589840), (7920, 2566296), (8640, 2352438), (8720, 2330856), (8829, 2302080), (8910, 2281152), (9504, 2138580), (9592, 2118960), (9720, 2091056), (9810, 2071872), (10368, 1960365), (10464, 1942380), (10560, 1924722), (10692, 1900960), (10791, 1883520), (11772, 1726560), (11880, 1710864), (11881, 1710720), (11990, 1695168), (12672, 1603935), (12960, 1568292), (13080, 1553904), (13365, 1520768), (13952, 1456785), (14256, 1425720), (14388, 1412640), (14715, 1381248), (15552, 1306910), (15696, 1294920), (15840, 1283148), (17280, 1176219), (17440, 1165428), (17658, 1151040), (17820, 1140576), (17985, 1130112), (19008, 1069290), (19184, 1059480), (19440, 1045528), (19620, 1035936), (20928, 971190), (21120, 962361), (21384, 950480), (21582, 941760), (23544, 863280), (23760, 855432), (23762, 855360), (23980, 847584), (25920, 784146), (26160, 776952), (26487, 767360), (26730, 760384), (28512, 712860), (28776, 706320), (29430, 690624), (31104, 653455), (31392, 647460), (31680, 641574), (32373, 627840), (34880, 582714), (35316, 575520), (35640, 570288), (35643, 570240), (35970, 565056), (38016, 534645), (38368, 529740), (38880, 522764), (39240, 517968), (41856, 485595), (42768, 475240), (43164, 470880), (44145, 460416), (47088, 431640), (47520, 427716), (47524, 427680), (47960, 423792), (51840, 392073), (52320, 388476), (52974, 383680), (53460, 380192), (53955, 376704), (57024, 356430), (57552, 353160), (58860, 345312), (59405, 342144), (62784, 323730), (63360, 320787), (64746, 313920), (69760, 291357), (70632, 287760), (71280, 285144), (71286, 285120), (71940, 282528), (76736, 264870), (77760, 261382), (78480, 258984), (85536, 237620), (86328, 235440), (88290, 230208), (94176, 215820), (95040, 213858), (95048, 213840), (95920, 211896), (97119, 209280), (104640, 194238), (105948, 191840), (106920, 190096), (106929, 190080), (107910, 188352), (114048, 178215), (115104, 176580), (117720, 172656), (118810, 171072), (125568, 161865), (129492, 156960), (130691, 155520), (132435, 153472), (141264, 143880), (142560, 142572)]