20324551680

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 528

約数和(自身を含む): 74555080704

約数和(自身を除く): 54230529024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 127, 128, 138, 144, 151, 160, 180, 184, 192, 207, 230, 240, 254, 256, 276, 288, 302, 320, 345, 360, 368, 381, 384, 414, 453, 460, 480, 508, 512, 552, 576, 604, 635, 640, 690, 720, 736, 755, 762, 768, 828, 906, 920, 960, 1016, 1024, 1035, 1104, 1143, 1152, 1208, 1270, 1280, 1359, 1380, 1440, 1472, 1510, 1524, 1536, 1656, 1812, 1840, 1905, 1920, 2032, 2070, 2208, 2265, 2286, 2304, 2416, 2540, 2560, 2718, 2760, 2880, 2921, 2944, 3020, 3048, 3072, 3312, 3473, 3624, 3680, 3810, 3840, 4064, 4140, 4416, 4530, 4572, 4608, 4832, 5080, 5120, 5436, 5520, 5715, 5760, 5842, 5888, 6040, 6096, 6624, 6795, 6946, 7248, 7360, 7620, 7680, 8128, 8280, 8763, 8832, 9060, 9144, 9216, 9664, 10160, 10419, 10872, 11040, 11430, 11520, 11684, 11776, 12080, 12192, 13248, 13590, 13892, 14496, 14605, 14720, 15240, 15360, 16256, 16560, 17365, 17526, 17664, 18120, 18288, 19177, 19328, 20320, 20838, 21744, 22080, 22860, 23040, 23368, 23552, 24160, 24384, 26289, 26496, 27180, 27784, 28992, 29210, 29440, 30480, 31257, 32512, 33120, 34730, 35052, 35328, 36240, 36576, 38354, 38656, 40640, 41676, 43488, 43815, 44160, 45720, 46080, 46736, 48320, 48768, 52095, 52578, 52992, 54360, 55568, 57531, 57984, 58420, 58880, 60960, 62514, 65024, 66240, 69460, 70104, 70656, 72480, 73152, 76708, 77312, 81280, 83352, 86976, 87630, 88320, 91440, 93472, 95885, 96640, 97536, 104190, 105156, 105984, 108720, 111136, 115062, 115968, 116840, 117760, 121920, 125028, 130048, 131445, 132480, 138920, 140208, 144960, 146304, 153416, 154624, 156285, 162560, 166704, 172593, 173952, 175260, 176640, 182880, 186944, 191770, 193280, 195072, 208380, 210312, 211968, 217440, 222272, 230124, 231936, 233680, 243840, 250056, 262890, 264960, 277840, 280416, 287655, 289920, 292608, 306832, 312570, 325120, 333408, 345186, 347904, 350520, 353280, 365760, 373888, 383540, 386560, 390144, 416760, 420624, 434880, 441071, 444544, 460248, 463872, 467360, 487680, 500112, 525780, 529920, 555680, 560832, 575310, 579840, 585216, 613664, 625140, 650240, 666816, 690372, 695808, 701040, 731520, 747776, 767080, 773120, 833520, 841248, 862965, 869760, 882142, 889088, 920496, 934720, 975360, 1000224, 1051560, 1059840, 1111360, 1121664, 1150620, 1159680, 1170432, 1227328, 1250280, 1323213, 1333632, 1380744, 1391616, 1402080, 1463040, 1495552, 1534160, 1667040, 1682496, 1725930, 1739520, 1764284, 1778176, 1840992, 1869440, 1950720, 2000448, 2103120, 2205355, 2222720, 2243328, 2301240, 2319360, 2454656, 2500560, 2646426, 2667264, 2761488, 2804160, 2926080, 2991104, 3068320, 3334080, 3364992, 3451860, 3479040, 3528568, 3556352, 3681984, 3738880, 3969639, 4000896, 4206240, 4410710, 4445440, 4486656, 4602480, 4909312, 5001120, 5292852, 5334528, 5522976, 5608320, 5852160, 6136640, 6616065, 6668160, 6729984, 6903720, 6958080, 7057136, 7363968, 7477760, 7939278, 8001792, 8412480, 8821420, 8890880, 8973312, 9204960, 9818624, 10002240, 10585704, 10669056, 11045952, 11216640, 12273280, 13232130, 13336320, 13459968, 13807440, 14114272, 14727936, 14955520, 15878556, 16003584, 16824960, 17642840, 17781760, 18409920, 19637248, 19848195, 20004480, 21171408, 22091904, 22433280, 24546560, 26464260, 26672640, 26919936, 27614880, 28228544, 29455872, 31757112, 32007168, 33649920, 35285680, 36819840, 39696390, 40008960, 42342816, 44183808, 44866560, 49093120, 52928520, 53345280, 55229760, 56457088, 58911744, 63514224, 67299840, 70571360, 73639680, 79392780, 80017920, 84685632, 88367616, 98186240, 105857040, 110459520, 112914176, 127028448, 134599680, 141142720, 147279360, 158785560, 160035840, 169371264, 176735232, 211714080, 220919040, 225828352, 254056896, 282285440, 294558720, 317571120, 338742528, 423428160, 441838080, 451656704, 508113792, 564570880, 635142240, 677485056, 846856320, 883676160, 1016227584, 1129141760, 1270284480, 1354970112, 1693712640, 2032455168, 2258283520, 2540568960, 3387425280, 4064910336, 5081137920, 6774850560, 10162275840, 20324551680]

約数ペア:

[(1, 20324551680), (2, 10162275840), (3, 6774850560), (4, 5081137920), (5, 4064910336), (6, 3387425280), (8, 2540568960), (9, 2258283520), (10, 2032455168), (12, 1693712640), (15, 1354970112), (16, 1270284480), (18, 1129141760), (20, 1016227584), (23, 883676160), (24, 846856320), (30, 677485056), (32, 635142240), (36, 564570880), (40, 508113792), (45, 451656704), (46, 441838080), (48, 423428160), (60, 338742528), (64, 317571120), (69, 294558720), (72, 282285440), (80, 254056896), (90, 225828352), (92, 220919040), (96, 211714080), (115, 176735232), (120, 169371264), (127, 160035840), (128, 158785560), (138, 147279360), (144, 141142720), (151, 134599680), (160, 127028448), (180, 112914176), (184, 110459520), (192, 105857040), (207, 98186240), (230, 88367616), (240, 84685632), (254, 80017920), (256, 79392780), (276, 73639680), (288, 70571360), (302, 67299840), (320, 63514224), (345, 58911744), (360, 56457088), (368, 55229760), (381, 53345280), (384, 52928520), (414, 49093120), (453, 44866560), (460, 44183808), (480, 42342816), (508, 40008960), (512, 39696390), (552, 36819840), (576, 35285680), (604, 33649920), (635, 32007168), (640, 31757112), (690, 29455872), (720, 28228544), (736, 27614880), (755, 26919936), (762, 26672640), (768, 26464260), (828, 24546560), (906, 22433280), (920, 22091904), (960, 21171408), (1016, 20004480), (1024, 19848195), (1035, 19637248), (1104, 18409920), (1143, 17781760), (1152, 17642840), (1208, 16824960), (1270, 16003584), (1280, 15878556), (1359, 14955520), (1380, 14727936), (1440, 14114272), (1472, 13807440), (1510, 13459968), (1524, 13336320), (1536, 13232130), (1656, 12273280), (1812, 11216640), (1840, 11045952), (1905, 10669056), (1920, 10585704), (2032, 10002240), (2070, 9818624), (2208, 9204960), (2265, 8973312), (2286, 8890880), (2304, 8821420), (2416, 8412480), (2540, 8001792), (2560, 7939278), (2718, 7477760), (2760, 7363968), (2880, 7057136), (2921, 6958080), (2944, 6903720), (3020, 6729984), (3048, 6668160), (3072, 6616065), (3312, 6136640), (3473, 5852160), (3624, 5608320), (3680, 5522976), (3810, 5334528), (3840, 5292852), (4064, 5001120), (4140, 4909312), (4416, 4602480), (4530, 4486656), (4572, 4445440), (4608, 4410710), (4832, 4206240), (5080, 4000896), (5120, 3969639), (5436, 3738880), (5520, 3681984), (5715, 3556352), (5760, 3528568), (5842, 3479040), (5888, 3451860), (6040, 3364992), (6096, 3334080), (6624, 3068320), (6795, 2991104), (6946, 2926080), (7248, 2804160), (7360, 2761488), (7620, 2667264), (7680, 2646426), (8128, 2500560), (8280, 2454656), (8763, 2319360), (8832, 2301240), (9060, 2243328), (9144, 2222720), (9216, 2205355), (9664, 2103120), (10160, 2000448), (10419, 1950720), (10872, 1869440), (11040, 1840992), (11430, 1778176), (11520, 1764284), (11684, 1739520), (11776, 1725930), (12080, 1682496), (12192, 1667040), (13248, 1534160), (13590, 1495552), (13892, 1463040), (14496, 1402080), (14605, 1391616), (14720, 1380744), (15240, 1333632), (15360, 1323213), (16256, 1250280), (16560, 1227328), (17365, 1170432), (17526, 1159680), (17664, 1150620), (18120, 1121664), (18288, 1111360), (19177, 1059840), (19328, 1051560), (20320, 1000224), (20838, 975360), (21744, 934720), (22080, 920496), (22860, 889088), (23040, 882142), (23368, 869760), (23552, 862965), (24160, 841248), (24384, 833520), (26289, 773120), (26496, 767080), (27180, 747776), (27784, 731520), (28992, 701040), (29210, 695808), (29440, 690372), (30480, 666816), (31257, 650240), (32512, 625140), (33120, 613664), (34730, 585216), (35052, 579840), (35328, 575310), (36240, 560832), (36576, 555680), (38354, 529920), (38656, 525780), (40640, 500112), (41676, 487680), (43488, 467360), (43815, 463872), (44160, 460248), (45720, 444544), (46080, 441071), (46736, 434880), (48320, 420624), (48768, 416760), (52095, 390144), (52578, 386560), (52992, 383540), (54360, 373888), (55568, 365760), (57531, 353280), (57984, 350520), (58420, 347904), (58880, 345186), (60960, 333408), (62514, 325120), (65024, 312570), (66240, 306832), (69460, 292608), (70104, 289920), (70656, 287655), (72480, 280416), (73152, 277840), (76708, 264960), (77312, 262890), (81280, 250056), (83352, 243840), (86976, 233680), (87630, 231936), (88320, 230124), (91440, 222272), (93472, 217440), (95885, 211968), (96640, 210312), (97536, 208380), (104190, 195072), (105156, 193280), (105984, 191770), (108720, 186944), (111136, 182880), (115062, 176640), (115968, 175260), (116840, 173952), (117760, 172593), (121920, 166704), (125028, 162560), (130048, 156285), (131445, 154624), (132480, 153416), (138920, 146304), (140208, 144960)]