21148085280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11423}}^1$

素因数の和:11496

約数の個数: 384

約数和(自身を含む): 82910822400

約数和(自身を除く): 61762737120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 133, 140, 145, 152, 160, 168, 174, 190, 203, 210, 224, 228, 232, 240, 266, 280, 285, 290, 304, 336, 348, 380, 399, 406, 420, 435, 456, 464, 480, 532, 551, 560, 570, 580, 608, 609, 665, 672, 696, 760, 798, 812, 840, 870, 912, 928, 1015, 1064, 1102, 1120, 1140, 1160, 1218, 1330, 1392, 1520, 1596, 1624, 1653, 1680, 1740, 1824, 1995, 2030, 2128, 2204, 2280, 2320, 2436, 2660, 2755, 2784, 3040, 3045, 3192, 3248, 3306, 3360, 3480, 3857, 3990, 4060, 4256, 4408, 4560, 4640, 4872, 5320, 5510, 6090, 6384, 6496, 6612, 6960, 7714, 7980, 8120, 8265, 8816, 9120, 9744, 10640, 11020, 11423, 11571, 12180, 12768, 13224, 13920, 15428, 15960, 16240, 16530, 17632, 19285, 19488, 21280, 22040, 22846, 23142, 24360, 26448, 30856, 31920, 32480, 33060, 34269, 38570, 44080, 45692, 46284, 48720, 52896, 57115, 57855, 61712, 63840, 66120, 68538, 77140, 79961, 88160, 91384, 92568, 97440, 114230, 115710, 123424, 132240, 137076, 154280, 159922, 171345, 182768, 185136, 217037, 228460, 231420, 239883, 264480, 274152, 308560, 319844, 331267, 342690, 365536, 370272, 399805, 434074, 456920, 462840, 479766, 548304, 617120, 639688, 651111, 662534, 685380, 799610, 868148, 913840, 925680, 959532, 993801, 1085185, 1096608, 1199415, 1279376, 1302222, 1325068, 1370760, 1519259, 1599220, 1656335, 1736296, 1827680, 1851360, 1919064, 1987602, 2170370, 2318869, 2398830, 2558752, 2604444, 2650136, 2741520, 3038518, 3198440, 3255555, 3312670, 3472592, 3838128, 3975204, 4340740, 4557777, 4637738, 4797660, 4969005, 5208888, 5300272, 5483040, 6077036, 6294073, 6396880, 6511110, 6625340, 6945184, 6956607, 7596295, 7676256, 7950408, 8681480, 9115554, 9275476, 9595320, 9938010, 10417776, 10600544, 11594345, 12154072, 12588146, 12793760, 13022220, 13250680, 13913214, 15192590, 15900816, 17362960, 18231108, 18550952, 18882219, 19190640, 19876020, 20835552, 22788885, 23188690, 24308144, 25176292, 26044440, 26501360, 27826428, 30385180, 31470365, 31801632, 34725920, 34783035, 36462216, 37101904, 37764438, 38381280, 39752040, 44058511, 45577770, 46377380, 48616288, 50352584, 52088880, 53002720, 55652856, 60770360, 62940730, 69566070, 72924432, 74203808, 75528876, 79504080, 88117022, 91155540, 92754760, 94411095, 100705168, 104177760, 111305712, 121540720, 125881460, 132175533, 139132140, 145848864, 151057752, 159008160, 176234044, 182311080, 185509520, 188822190, 201410336, 220292555, 222611424, 243081440, 251762920, 264351066, 278264280, 302115504, 352468088, 364622160, 371019040, 377644380, 440585110, 503525840, 528702132, 556528560, 604231008, 660877665, 704936176, 729244320, 755288760, 881170220, 1007051680, 1057404264, 1113057120, 1321755330, 1409872352, 1510577520, 1762340440, 2114808528, 2643510660, 3021155040, 3524680880, 4229617056, 5287021320, 7049361760, 10574042640, 21148085280]

約数ペア:

[(1, 21148085280), (2, 10574042640), (3, 7049361760), (4, 5287021320), (5, 4229617056), (6, 3524680880), (7, 3021155040), (8, 2643510660), (10, 2114808528), (12, 1762340440), (14, 1510577520), (15, 1409872352), (16, 1321755330), (19, 1113057120), (20, 1057404264), (21, 1007051680), (24, 881170220), (28, 755288760), (29, 729244320), (30, 704936176), (32, 660877665), (35, 604231008), (38, 556528560), (40, 528702132), (42, 503525840), (48, 440585110), (56, 377644380), (57, 371019040), (58, 364622160), (60, 352468088), (70, 302115504), (76, 278264280), (80, 264351066), (84, 251762920), (87, 243081440), (95, 222611424), (96, 220292555), (105, 201410336), (112, 188822190), (114, 185509520), (116, 182311080), (120, 176234044), (133, 159008160), (140, 151057752), (145, 145848864), (152, 139132140), (160, 132175533), (168, 125881460), (174, 121540720), (190, 111305712), (203, 104177760), (210, 100705168), (224, 94411095), (228, 92754760), (232, 91155540), (240, 88117022), (266, 79504080), (280, 75528876), (285, 74203808), (290, 72924432), (304, 69566070), (336, 62940730), (348, 60770360), (380, 55652856), (399, 53002720), (406, 52088880), (420, 50352584), (435, 48616288), (456, 46377380), (464, 45577770), (480, 44058511), (532, 39752040), (551, 38381280), (560, 37764438), (570, 37101904), (580, 36462216), (608, 34783035), (609, 34725920), (665, 31801632), (672, 31470365), (696, 30385180), (760, 27826428), (798, 26501360), (812, 26044440), (840, 25176292), (870, 24308144), (912, 23188690), (928, 22788885), (1015, 20835552), (1064, 19876020), (1102, 19190640), (1120, 18882219), (1140, 18550952), (1160, 18231108), (1218, 17362960), (1330, 15900816), (1392, 15192590), (1520, 13913214), (1596, 13250680), (1624, 13022220), (1653, 12793760), (1680, 12588146), (1740, 12154072), (1824, 11594345), (1995, 10600544), (2030, 10417776), (2128, 9938010), (2204, 9595320), (2280, 9275476), (2320, 9115554), (2436, 8681480), (2660, 7950408), (2755, 7676256), (2784, 7596295), (3040, 6956607), (3045, 6945184), (3192, 6625340), (3248, 6511110), (3306, 6396880), (3360, 6294073), (3480, 6077036), (3857, 5483040), (3990, 5300272), (4060, 5208888), (4256, 4969005), (4408, 4797660), (4560, 4637738), (4640, 4557777), (4872, 4340740), (5320, 3975204), (5510, 3838128), (6090, 3472592), (6384, 3312670), (6496, 3255555), (6612, 3198440), (6960, 3038518), (7714, 2741520), (7980, 2650136), (8120, 2604444), (8265, 2558752), (8816, 2398830), (9120, 2318869), (9744, 2170370), (10640, 1987602), (11020, 1919064), (11423, 1851360), (11571, 1827680), (12180, 1736296), (12768, 1656335), (13224, 1599220), (13920, 1519259), (15428, 1370760), (15960, 1325068), (16240, 1302222), (16530, 1279376), (17632, 1199415), (19285, 1096608), (19488, 1085185), (21280, 993801), (22040, 959532), (22846, 925680), (23142, 913840), (24360, 868148), (26448, 799610), (30856, 685380), (31920, 662534), (32480, 651111), (33060, 639688), (34269, 617120), (38570, 548304), (44080, 479766), (45692, 462840), (46284, 456920), (48720, 434074), (52896, 399805), (57115, 370272), (57855, 365536), (61712, 342690), (63840, 331267), (66120, 319844), (68538, 308560), (77140, 274152), (79961, 264480), (88160, 239883), (91384, 231420), (92568, 228460), (97440, 217037), (114230, 185136), (115710, 182768), (123424, 171345), (132240, 159922), (137076, 154280)]