20123199360

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1358

約数の個数: 512

約数和(自身を含む): 78768806400

約数和(自身を除く): 58645607040

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, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 729, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1296, 1307, 1320, 1408, 1440, 1458, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2187, 2376, 2430, 2592, 2614, 2640, 2673, 2880, 2916, 2970, 3168, 3240, 3456, 3520, 3564, 3645, 3888, 3921, 3960, 4224, 4320, 4374, 4455, 4752, 4860, 5184, 5228, 5280, 5346, 5760, 5832, 5940, 6336, 6480, 6535, 7040, 7128, 7290, 7776, 7842, 7920, 8019, 8640, 8748, 8910, 9504, 9720, 10368, 10456, 10560, 10692, 10935, 11664, 11763, 11880, 12672, 12960, 13070, 13365, 14256, 14377, 14580, 15552, 15684, 15840, 16038, 17280, 17496, 17820, 19008, 19440, 19605, 20912, 21120, 21384, 21870, 23328, 23526, 23760, 24057, 25920, 26140, 26730, 28512, 28754, 29160, 31104, 31368, 31680, 32076, 34992, 35289, 35640, 38016, 38880, 39210, 40095, 41824, 42768, 43131, 43740, 46656, 47052, 47520, 48114, 51840, 52280, 53460, 57024, 57508, 58320, 58815, 62736, 63360, 64152, 69984, 70578, 71280, 71885, 77760, 78420, 80190, 83648, 85536, 86262, 87480, 93312, 94104, 95040, 96228, 104560, 105867, 106920, 114048, 115016, 116640, 117630, 120285, 125472, 128304, 129393, 139968, 141156, 142560, 143770, 155520, 156840, 160380, 167296, 171072, 172524, 174960, 176445, 188208, 190080, 192456, 209120, 211734, 213840, 215655, 230032, 233280, 235260, 240570, 250944, 256608, 258786, 279936, 282312, 285120, 287540, 313680, 317601, 320760, 342144, 345048, 349920, 352890, 376416, 384912, 388179, 418240, 423468, 427680, 431310, 460064, 466560, 470520, 481140, 501888, 513216, 517572, 529335, 564624, 570240, 575080, 627360, 635202, 641520, 646965, 690096, 699840, 705780, 752832, 769824, 776358, 836480, 846936, 855360, 862620, 920128, 941040, 952803, 962280, 1026432, 1035144, 1058670, 1129248, 1150160, 1164537, 1254720, 1270404, 1283040, 1293930, 1380192, 1399680, 1411560, 1505664, 1539648, 1552716, 1588005, 1693872, 1710720, 1725240, 1840256, 1882080, 1905606, 1924560, 1940895, 2070288, 2117340, 2258496, 2300320, 2329074, 2509440, 2540808, 2566080, 2587860, 2760384, 2823120, 2858409, 3079296, 3105432, 3176010, 3387744, 3450480, 3493611, 3764160, 3811212, 3849120, 3881790, 4140576, 4234680, 4516992, 4600640, 4658148, 4764015, 5081616, 5132160, 5175720, 5520768, 5646240, 5716818, 5822685, 6210864, 6352020, 6775488, 6900960, 6987222, 7528320, 7622424, 7698240, 7763580, 8281152, 8469360, 9201280, 9316296, 9528030, 10163232, 10351440, 10480833, 11292480, 11433636, 11645370, 12421728, 12704040, 13550976, 13801920, 13974444, 14292045, 15244848, 15396480, 15527160, 16562304, 16938720, 17468055, 18632592, 19056060, 20326464, 20702880, 20961666, 22584960, 22867272, 23290740, 24843456, 25408080, 27603840, 27948888, 28584090, 30489696, 31054320, 31442499, 33877440, 34936110, 37265184, 38112120, 40652928, 41405760, 41923332, 45734544, 46581480, 49686912, 50816160, 52404165, 55897776, 57168180, 60979392, 62108640, 62884998, 67754880, 69872220, 74530368, 76224240, 82811520, 83846664, 91469088, 93162960, 101632320, 104808330, 111795552, 114336360, 121958784, 124217280, 125769996, 139744440, 149060736, 152448480, 157212495, 167693328, 182938176, 186325920, 203264640, 209616660, 223591104, 228672720, 248434560, 251539992, 279488880, 304896960, 314424990, 335386656, 365876352, 372651840, 419233320, 447182208, 457345440, 503079984, 558977760, 609793920, 628849980, 670773312, 745303680, 838466640, 914690880, 1006159968, 1117955520, 1257699960, 1341546624, 1676933280, 1829381760, 2012319936, 2235911040, 2515399920, 3353866560, 4024639872, 5030799840, 6707733120, 10061599680, 20123199360]

約数ペア:

[(1, 20123199360), (2, 10061599680), (3, 6707733120), (4, 5030799840), (5, 4024639872), (6, 3353866560), (8, 2515399920), (9, 2235911040), (10, 2012319936), (11, 1829381760), (12, 1676933280), (15, 1341546624), (16, 1257699960), (18, 1117955520), (20, 1006159968), (22, 914690880), (24, 838466640), (27, 745303680), (30, 670773312), (32, 628849980), (33, 609793920), (36, 558977760), (40, 503079984), (44, 457345440), (45, 447182208), (48, 419233320), (54, 372651840), (55, 365876352), (60, 335386656), (64, 314424990), (66, 304896960), (72, 279488880), (80, 251539992), (81, 248434560), (88, 228672720), (90, 223591104), (96, 209616660), (99, 203264640), (108, 186325920), (110, 182938176), (120, 167693328), (128, 157212495), (132, 152448480), (135, 149060736), (144, 139744440), (160, 125769996), (162, 124217280), (165, 121958784), (176, 114336360), (180, 111795552), (192, 104808330), (198, 101632320), (216, 93162960), (220, 91469088), (240, 83846664), (243, 82811520), (264, 76224240), (270, 74530368), (288, 69872220), (297, 67754880), (320, 62884998), (324, 62108640), (330, 60979392), (352, 57168180), (360, 55897776), (384, 52404165), (396, 50816160), (405, 49686912), (432, 46581480), (440, 45734544), (480, 41923332), (486, 41405760), (495, 40652928), (528, 38112120), (540, 37265184), (576, 34936110), (594, 33877440), (640, 31442499), (648, 31054320), (660, 30489696), (704, 28584090), (720, 27948888), (729, 27603840), (792, 25408080), (810, 24843456), (864, 23290740), (880, 22867272), (891, 22584960), (960, 20961666), (972, 20702880), (990, 20326464), (1056, 19056060), (1080, 18632592), (1152, 17468055), (1188, 16938720), (1215, 16562304), (1296, 15527160), (1307, 15396480), (1320, 15244848), (1408, 14292045), (1440, 13974444), (1458, 13801920), (1485, 13550976), (1584, 12704040), (1620, 12421728), (1728, 11645370), (1760, 11433636), (1782, 11292480), (1920, 10480833), (1944, 10351440), (1980, 10163232), (2112, 9528030), (2160, 9316296), (2187, 9201280), (2376, 8469360), (2430, 8281152), (2592, 7763580), (2614, 7698240), (2640, 7622424), (2673, 7528320), (2880, 6987222), (2916, 6900960), (2970, 6775488), (3168, 6352020), (3240, 6210864), (3456, 5822685), (3520, 5716818), (3564, 5646240), (3645, 5520768), (3888, 5175720), (3921, 5132160), (3960, 5081616), (4224, 4764015), (4320, 4658148), (4374, 4600640), (4455, 4516992), (4752, 4234680), (4860, 4140576), (5184, 3881790), (5228, 3849120), (5280, 3811212), (5346, 3764160), (5760, 3493611), (5832, 3450480), (5940, 3387744), (6336, 3176010), (6480, 3105432), (6535, 3079296), (7040, 2858409), (7128, 2823120), (7290, 2760384), (7776, 2587860), (7842, 2566080), (7920, 2540808), (8019, 2509440), (8640, 2329074), (8748, 2300320), (8910, 2258496), (9504, 2117340), (9720, 2070288), (10368, 1940895), (10456, 1924560), (10560, 1905606), (10692, 1882080), (10935, 1840256), (11664, 1725240), (11763, 1710720), (11880, 1693872), (12672, 1588005), (12960, 1552716), (13070, 1539648), (13365, 1505664), (14256, 1411560), (14377, 1399680), (14580, 1380192), (15552, 1293930), (15684, 1283040), (15840, 1270404), (16038, 1254720), (17280, 1164537), (17496, 1150160), (17820, 1129248), (19008, 1058670), (19440, 1035144), (19605, 1026432), (20912, 962280), (21120, 952803), (21384, 941040), (21870, 920128), (23328, 862620), (23526, 855360), (23760, 846936), (24057, 836480), (25920, 776358), (26140, 769824), (26730, 752832), (28512, 705780), (28754, 699840), (29160, 690096), (31104, 646965), (31368, 641520), (31680, 635202), (32076, 627360), (34992, 575080), (35289, 570240), (35640, 564624), (38016, 529335), (38880, 517572), (39210, 513216), (40095, 501888), (41824, 481140), (42768, 470520), (43131, 466560), (43740, 460064), (46656, 431310), (47052, 427680), (47520, 423468), (48114, 418240), (51840, 388179), (52280, 384912), (53460, 376416), (57024, 352890), (57508, 349920), (58320, 345048), (58815, 342144), (62736, 320760), (63360, 317601), (64152, 313680), (69984, 287540), (70578, 285120), (71280, 282312), (71885, 279936), (77760, 258786), (78420, 256608), (80190, 250944), (83648, 240570), (85536, 235260), (86262, 233280), (87480, 230032), (93312, 215655), (94104, 213840), (95040, 211734), (96228, 209120), (104560, 192456), (105867, 190080), (106920, 188208), (114048, 176445), (115016, 174960), (116640, 172524), (117630, 171072), (120285, 167296), (125472, 160380), (128304, 156840), (129393, 155520), (139968, 143770), (141156, 142560)]