20123326080

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2281

約数の個数: 576

約数和(自身を含む): 82292169960

約数和(自身を除く): 62168843880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 242, 260, 264, 286, 288, 312, 320, 330, 352, 360, 363, 384, 390, 396, 416, 429, 440, 468, 480, 484, 495, 520, 528, 572, 576, 585, 605, 624, 640, 660, 704, 715, 720, 726, 780, 792, 832, 858, 880, 936, 960, 968, 990, 1040, 1056, 1089, 1144, 1152, 1170, 1210, 1248, 1287, 1320, 1408, 1430, 1440, 1452, 1560, 1573, 1584, 1664, 1716, 1760, 1815, 1872, 1920, 1936, 1980, 2080, 2112, 2145, 2178, 2221, 2288, 2340, 2420, 2496, 2574, 2640, 2860, 2880, 2904, 3120, 3146, 3168, 3432, 3520, 3630, 3744, 3872, 3960, 4160, 4224, 4290, 4356, 4442, 4576, 4680, 4719, 4840, 4992, 5148, 5280, 5445, 5720, 5760, 5808, 6240, 6292, 6336, 6435, 6663, 6864, 7040, 7260, 7488, 7744, 7865, 7920, 8320, 8580, 8712, 8884, 9152, 9360, 9438, 9680, 10296, 10560, 10890, 11105, 11440, 11616, 12480, 12584, 12672, 12870, 13326, 13728, 14157, 14520, 14976, 15488, 15730, 15840, 17160, 17424, 17768, 18304, 18720, 18876, 19360, 19989, 20592, 21120, 21780, 22210, 22880, 23232, 23595, 24431, 24960, 25168, 25740, 26652, 27456, 28314, 28873, 29040, 31460, 31680, 33315, 34320, 34848, 35536, 37440, 37752, 38720, 39978, 41184, 43560, 44420, 45760, 46464, 47190, 48862, 50336, 51480, 53304, 54912, 56628, 57746, 58080, 62920, 63360, 66630, 68640, 69696, 70785, 71072, 73293, 74880, 75504, 77440, 79956, 82368, 86619, 87120, 88840, 91520, 94380, 97724, 99945, 100672, 102960, 106608, 113256, 115492, 116160, 122155, 125840, 133260, 137280, 139392, 141570, 142144, 144365, 146586, 151008, 159912, 164736, 173238, 174240, 177680, 188760, 195448, 199890, 201344, 205920, 213216, 219879, 226512, 230984, 232320, 244310, 251680, 259857, 266520, 268741, 274560, 283140, 284288, 288730, 293172, 302016, 317603, 319824, 346476, 348480, 355360, 366465, 377520, 390896, 399780, 411840, 426432, 433095, 439758, 453024, 461968, 488620, 503360, 519714, 533040, 537482, 566280, 577460, 586344, 604032, 635206, 639648, 692952, 696960, 710720, 732930, 755040, 781792, 799560, 806223, 823680, 852864, 866190, 879516, 906048, 923936, 952809, 977240, 1006720, 1039428, 1066080, 1074964, 1099395, 1132560, 1154920, 1172688, 1270412, 1279296, 1299285, 1343705, 1385904, 1421440, 1465860, 1510080, 1563584, 1588015, 1599120, 1612446, 1732380, 1759032, 1812096, 1847872, 1905618, 1954480, 2078856, 2132160, 2149928, 2198790, 2265120, 2309840, 2345376, 2418669, 2540824, 2558592, 2598570, 2687410, 2771808, 2858427, 2931720, 3020160, 3127168, 3176030, 3198240, 3224892, 3464760, 3493633, 3518064, 3695744, 3811236, 3908960, 4031115, 4157712, 4264320, 4299856, 4397580, 4530240, 4619680, 4690752, 4764045, 4837338, 5081648, 5197140, 5374820, 5543616, 5716854, 5863440, 6352060, 6396480, 6449784, 6929520, 6987266, 7036128, 7622472, 7817920, 8062230, 8315424, 8599712, 8795160, 9060480, 9239360, 9381504, 9528090, 9674676, 10163296, 10394280, 10480899, 10749640, 11087232, 11433708, 11726880, 12093345, 12704120, 12792960, 12899568, 13859040, 13974532, 14072256, 14292135, 15244944, 15635840, 16124460, 16630848, 17199424, 17468165, 17590320, 18478720, 19056180, 19349352, 20326592, 20788560, 20961798, 21499280, 22867416, 23453760, 24186690, 25408240, 25799136, 27718080, 27949064, 28144512, 28584270, 30489888, 31442697, 32248920, 33261696, 34398848, 34936330, 35180640, 38112360, 38698704, 40653184, 41577120, 41923596, 42998560, 45734832, 46907520, 48373380, 50816480, 51598272, 52404495, 55436160, 55898128, 57168540, 60979776, 62885394, 64497840, 69872660, 70361280, 76224720, 77397408, 83154240, 83847192, 85997120, 91469664, 96746760, 101632960, 103196544, 104808990, 111796256, 114337080, 121959552, 125770788, 128995680, 139745320, 140722560, 152449440, 154794816, 157213485, 166308480, 167694384, 171994240, 182939328, 193493520, 203265920, 209617980, 223592512, 228674160, 251541576, 257991360, 279490640, 304898880, 309589632, 314426970, 335388768, 365878656, 386987040, 419235960, 447185024, 457348320, 503083152, 515982720, 558981280, 609797760, 628853940, 670777536, 773974080, 838471920, 914696640, 1006166304, 1117962560, 1257707880, 1341555072, 1547948160, 1676943840, 1829393280, 2012332608, 2235925120, 2515415760, 3353887680, 4024665216, 5030831520, 6707775360, 10061663040, 20123326080]

約数ペア:

[(1, 20123326080), (2, 10061663040), (3, 6707775360), (4, 5030831520), (5, 4024665216), (6, 3353887680), (8, 2515415760), (9, 2235925120), (10, 2012332608), (11, 1829393280), (12, 1676943840), (13, 1547948160), (15, 1341555072), (16, 1257707880), (18, 1117962560), (20, 1006166304), (22, 914696640), (24, 838471920), (26, 773974080), (30, 670777536), (32, 628853940), (33, 609797760), (36, 558981280), (39, 515982720), (40, 503083152), (44, 457348320), (45, 447185024), (48, 419235960), (52, 386987040), (55, 365878656), (60, 335388768), (64, 314426970), (65, 309589632), (66, 304898880), (72, 279490640), (78, 257991360), (80, 251541576), (88, 228674160), (90, 223592512), (96, 209617980), (99, 203265920), (104, 193493520), (110, 182939328), (117, 171994240), (120, 167694384), (121, 166308480), (128, 157213485), (130, 154794816), (132, 152449440), (143, 140722560), (144, 139745320), (156, 128995680), (160, 125770788), (165, 121959552), (176, 114337080), (180, 111796256), (192, 104808990), (195, 103196544), (198, 101632960), (208, 96746760), (220, 91469664), (234, 85997120), (240, 83847192), (242, 83154240), (260, 77397408), (264, 76224720), (286, 70361280), (288, 69872660), (312, 64497840), (320, 62885394), (330, 60979776), (352, 57168540), (360, 55898128), (363, 55436160), (384, 52404495), (390, 51598272), (396, 50816480), (416, 48373380), (429, 46907520), (440, 45734832), (468, 42998560), (480, 41923596), (484, 41577120), (495, 40653184), (520, 38698704), (528, 38112360), (572, 35180640), (576, 34936330), (585, 34398848), (605, 33261696), (624, 32248920), (640, 31442697), (660, 30489888), (704, 28584270), (715, 28144512), (720, 27949064), (726, 27718080), (780, 25799136), (792, 25408240), (832, 24186690), (858, 23453760), (880, 22867416), (936, 21499280), (960, 20961798), (968, 20788560), (990, 20326592), (1040, 19349352), (1056, 19056180), (1089, 18478720), (1144, 17590320), (1152, 17468165), (1170, 17199424), (1210, 16630848), (1248, 16124460), (1287, 15635840), (1320, 15244944), (1408, 14292135), (1430, 14072256), (1440, 13974532), (1452, 13859040), (1560, 12899568), (1573, 12792960), (1584, 12704120), (1664, 12093345), (1716, 11726880), (1760, 11433708), (1815, 11087232), (1872, 10749640), (1920, 10480899), (1936, 10394280), (1980, 10163296), (2080, 9674676), (2112, 9528090), (2145, 9381504), (2178, 9239360), (2221, 9060480), (2288, 8795160), (2340, 8599712), (2420, 8315424), (2496, 8062230), (2574, 7817920), (2640, 7622472), (2860, 7036128), (2880, 6987266), (2904, 6929520), (3120, 6449784), (3146, 6396480), (3168, 6352060), (3432, 5863440), (3520, 5716854), (3630, 5543616), (3744, 5374820), (3872, 5197140), (3960, 5081648), (4160, 4837338), (4224, 4764045), (4290, 4690752), (4356, 4619680), (4442, 4530240), (4576, 4397580), (4680, 4299856), (4719, 4264320), (4840, 4157712), (4992, 4031115), (5148, 3908960), (5280, 3811236), (5445, 3695744), (5720, 3518064), (5760, 3493633), (5808, 3464760), (6240, 3224892), (6292, 3198240), (6336, 3176030), (6435, 3127168), (6663, 3020160), (6864, 2931720), (7040, 2858427), (7260, 2771808), (7488, 2687410), (7744, 2598570), (7865, 2558592), (7920, 2540824), (8320, 2418669), (8580, 2345376), (8712, 2309840), (8884, 2265120), (9152, 2198790), (9360, 2149928), (9438, 2132160), (9680, 2078856), (10296, 1954480), (10560, 1905618), (10890, 1847872), (11105, 1812096), (11440, 1759032), (11616, 1732380), (12480, 1612446), (12584, 1599120), (12672, 1588015), (12870, 1563584), (13326, 1510080), (13728, 1465860), (14157, 1421440), (14520, 1385904), (14976, 1343705), (15488, 1299285), (15730, 1279296), (15840, 1270412), (17160, 1172688), (17424, 1154920), (17768, 1132560), (18304, 1099395), (18720, 1074964), (18876, 1066080), (19360, 1039428), (19989, 1006720), (20592, 977240), (21120, 952809), (21780, 923936), (22210, 906048), (22880, 879516), (23232, 866190), (23595, 852864), (24431, 823680), (24960, 806223), (25168, 799560), (25740, 781792), (26652, 755040), (27456, 732930), (28314, 710720), (28873, 696960), (29040, 692952), (31460, 639648), (31680, 635206), (33315, 604032), (34320, 586344), (34848, 577460), (35536, 566280), (37440, 537482), (37752, 533040), (38720, 519714), (39978, 503360), (41184, 488620), (43560, 461968), (44420, 453024), (45760, 439758), (46464, 433095), (47190, 426432), (48862, 411840), (50336, 399780), (51480, 390896), (53304, 377520), (54912, 366465), (56628, 355360), (57746, 348480), (58080, 346476), (62920, 319824), (63360, 317603), (66630, 302016), (68640, 293172), (69696, 288730), (70785, 284288), (71072, 283140), (73293, 274560), (74880, 268741), (75504, 266520), (77440, 259857), (79956, 251680), (82368, 244310), (86619, 232320), (87120, 230984), (88840, 226512), (91520, 219879), (94380, 213216), (97724, 205920), (99945, 201344), (100672, 199890), (102960, 195448), (106608, 188760), (113256, 177680), (115492, 174240), (116160, 173238), (122155, 164736), (125840, 159912), (133260, 151008), (137280, 146586), (139392, 144365), (141570, 142144)]