21105469440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:344

約数の個数: 576

約数和(自身を含む): 80951270400

約数和(自身を除く): 59845800960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 109, 110, 120, 128, 132, 144, 160, 165, 176, 180, 191, 192, 198, 218, 220, 240, 256, 264, 288, 320, 327, 330, 352, 360, 382, 384, 396, 436, 440, 480, 495, 512, 528, 545, 573, 576, 640, 654, 660, 704, 720, 764, 768, 792, 872, 880, 955, 960, 981, 990, 1024, 1056, 1090, 1146, 1152, 1199, 1280, 1308, 1320, 1408, 1440, 1528, 1536, 1584, 1635, 1719, 1744, 1760, 1910, 1920, 1962, 1980, 2048, 2101, 2112, 2180, 2292, 2304, 2398, 2560, 2616, 2640, 2816, 2865, 2880, 3056, 3072, 3168, 3270, 3438, 3488, 3520, 3597, 3820, 3840, 3924, 3960, 4202, 4224, 4360, 4584, 4608, 4796, 4905, 5120, 5232, 5280, 5632, 5730, 5760, 5995, 6112, 6144, 6303, 6336, 6540, 6876, 6976, 7040, 7194, 7640, 7680, 7848, 7920, 8404, 8448, 8595, 8720, 9168, 9216, 9592, 9810, 10240, 10464, 10505, 10560, 10791, 11264, 11460, 11520, 11990, 12224, 12606, 12672, 13080, 13752, 13952, 14080, 14388, 15280, 15360, 15696, 15840, 16808, 16896, 17190, 17440, 17985, 18336, 18432, 18909, 19184, 19620, 20819, 20928, 21010, 21120, 21582, 22528, 22920, 23040, 23980, 24448, 25212, 25344, 26160, 27504, 27904, 28160, 28776, 30560, 30720, 31392, 31515, 31680, 33616, 33792, 34380, 34880, 35970, 36672, 37818, 38368, 39240, 41638, 41856, 42020, 42240, 43164, 45840, 46080, 47960, 48896, 50424, 50688, 52320, 53955, 55008, 55808, 56320, 57552, 61120, 62457, 62784, 63030, 63360, 67232, 67584, 68760, 69760, 71940, 73344, 75636, 76736, 78480, 83276, 83712, 84040, 84480, 86328, 91680, 92160, 94545, 95920, 97792, 100848, 101376, 104095, 104640, 107910, 110016, 111616, 112640, 115104, 122240, 124914, 125568, 126060, 126720, 134464, 137520, 139520, 143880, 146688, 151272, 153472, 156960, 166552, 167424, 168080, 168960, 172656, 183360, 187371, 189090, 191840, 195584, 201696, 202752, 208190, 209280, 215820, 220032, 223232, 229009, 230208, 244480, 249828, 251136, 252120, 253440, 268928, 275040, 279040, 287760, 293376, 302544, 306944, 312285, 313920, 333104, 334848, 336160, 337920, 345312, 366720, 374742, 378180, 383680, 391168, 403392, 416380, 418560, 431640, 440064, 458018, 460416, 488960, 499656, 502272, 504240, 506880, 537856, 550080, 558080, 575520, 586752, 605088, 613888, 624570, 627840, 666208, 669696, 672320, 687027, 690624, 733440, 749484, 756360, 767360, 806784, 832760, 837120, 863280, 880128, 916036, 920832, 936855, 977920, 999312, 1004544, 1008480, 1013760, 1075712, 1100160, 1116160, 1145045, 1151040, 1173504, 1210176, 1227776, 1249140, 1255680, 1332416, 1344640, 1374054, 1381248, 1466880, 1498968, 1512720, 1534720, 1613568, 1665520, 1674240, 1726560, 1760256, 1832072, 1841664, 1873710, 1955840, 1998624, 2009088, 2016960, 2061081, 2151424, 2200320, 2290090, 2302080, 2420352, 2455552, 2498280, 2511360, 2664832, 2689280, 2748108, 2762496, 2933760, 2997936, 3025440, 3069440, 3227136, 3331040, 3348480, 3435135, 3453120, 3520512, 3664144, 3683328, 3747420, 3997248, 4033920, 4122162, 4302848, 4400640, 4580180, 4604160, 4840704, 4996560, 5022720, 5329664, 5378560, 5496216, 5524992, 5867520, 5995872, 6050880, 6138880, 6454272, 6662080, 6870270, 6906240, 7328288, 7366656, 7494840, 7994496, 8067840, 8244324, 8801280, 9160360, 9208320, 9681408, 9993120, 10045440, 10305405, 10659328, 10757120, 10992432, 11049984, 11991744, 12101760, 12277760, 12908544, 13324160, 13740540, 13812480, 14656576, 14989680, 15988992, 16135680, 16488648, 17602560, 18320720, 18416640, 19362816, 19986240, 20610810, 21318656, 21514240, 21984864, 22099968, 23983488, 24203520, 26648320, 27481080, 27624960, 29313152, 29979360, 31977984, 32271360, 32977296, 36641440, 36833280, 38725632, 39972480, 41221620, 42637312, 43969728, 47966976, 48407040, 53296640, 54962160, 55249920, 58626304, 59958720, 63955968, 64542720, 65954592, 73282880, 79944960, 82443240, 87939456, 95933952, 96814080, 106593280, 109924320, 110499840, 117252608, 119917440, 127911936, 131909184, 146565760, 159889920, 164886480, 175878912, 191867904, 193628160, 213186560, 219848640, 234505216, 239834880, 263818368, 293131520, 319779840, 329772960, 351757824, 383735808, 439697280, 469010432, 479669760, 527636736, 586263040, 639559680, 659545920, 703515648, 879394560, 959339520, 1055273472, 1172526080, 1319091840, 1407031296, 1758789120, 1918679040, 2110546944, 2345052160, 2638183680, 3517578240, 4221093888, 5276367360, 7035156480, 10552734720, 21105469440]

約数ペア:

[(1, 21105469440), (2, 10552734720), (3, 7035156480), (4, 5276367360), (5, 4221093888), (6, 3517578240), (8, 2638183680), (9, 2345052160), (10, 2110546944), (11, 1918679040), (12, 1758789120), (15, 1407031296), (16, 1319091840), (18, 1172526080), (20, 1055273472), (22, 959339520), (24, 879394560), (30, 703515648), (32, 659545920), (33, 639559680), (36, 586263040), (40, 527636736), (44, 479669760), (45, 469010432), (48, 439697280), (55, 383735808), (60, 351757824), (64, 329772960), (66, 319779840), (72, 293131520), (80, 263818368), (88, 239834880), (90, 234505216), (96, 219848640), (99, 213186560), (109, 193628160), (110, 191867904), (120, 175878912), (128, 164886480), (132, 159889920), (144, 146565760), (160, 131909184), (165, 127911936), (176, 119917440), (180, 117252608), (191, 110499840), (192, 109924320), (198, 106593280), (218, 96814080), (220, 95933952), (240, 87939456), (256, 82443240), (264, 79944960), (288, 73282880), (320, 65954592), (327, 64542720), (330, 63955968), (352, 59958720), (360, 58626304), (382, 55249920), (384, 54962160), (396, 53296640), (436, 48407040), (440, 47966976), (480, 43969728), (495, 42637312), (512, 41221620), (528, 39972480), (545, 38725632), (573, 36833280), (576, 36641440), (640, 32977296), (654, 32271360), (660, 31977984), (704, 29979360), (720, 29313152), (764, 27624960), (768, 27481080), (792, 26648320), (872, 24203520), (880, 23983488), (955, 22099968), (960, 21984864), (981, 21514240), (990, 21318656), (1024, 20610810), (1056, 19986240), (1090, 19362816), (1146, 18416640), (1152, 18320720), (1199, 17602560), (1280, 16488648), (1308, 16135680), (1320, 15988992), (1408, 14989680), (1440, 14656576), (1528, 13812480), (1536, 13740540), (1584, 13324160), (1635, 12908544), (1719, 12277760), (1744, 12101760), (1760, 11991744), (1910, 11049984), (1920, 10992432), (1962, 10757120), (1980, 10659328), (2048, 10305405), (2101, 10045440), (2112, 9993120), (2180, 9681408), (2292, 9208320), (2304, 9160360), (2398, 8801280), (2560, 8244324), (2616, 8067840), (2640, 7994496), (2816, 7494840), (2865, 7366656), (2880, 7328288), (3056, 6906240), (3072, 6870270), (3168, 6662080), (3270, 6454272), (3438, 6138880), (3488, 6050880), (3520, 5995872), (3597, 5867520), (3820, 5524992), (3840, 5496216), (3924, 5378560), (3960, 5329664), (4202, 5022720), (4224, 4996560), (4360, 4840704), (4584, 4604160), (4608, 4580180), (4796, 4400640), (4905, 4302848), (5120, 4122162), (5232, 4033920), (5280, 3997248), (5632, 3747420), (5730, 3683328), (5760, 3664144), (5995, 3520512), (6112, 3453120), (6144, 3435135), (6303, 3348480), (6336, 3331040), (6540, 3227136), (6876, 3069440), (6976, 3025440), (7040, 2997936), (7194, 2933760), (7640, 2762496), (7680, 2748108), (7848, 2689280), (7920, 2664832), (8404, 2511360), (8448, 2498280), (8595, 2455552), (8720, 2420352), (9168, 2302080), (9216, 2290090), (9592, 2200320), (9810, 2151424), (10240, 2061081), (10464, 2016960), (10505, 2009088), (10560, 1998624), (10791, 1955840), (11264, 1873710), (11460, 1841664), (11520, 1832072), (11990, 1760256), (12224, 1726560), (12606, 1674240), (12672, 1665520), (13080, 1613568), (13752, 1534720), (13952, 1512720), (14080, 1498968), (14388, 1466880), (15280, 1381248), (15360, 1374054), (15696, 1344640), (15840, 1332416), (16808, 1255680), (16896, 1249140), (17190, 1227776), (17440, 1210176), (17985, 1173504), (18336, 1151040), (18432, 1145045), (18909, 1116160), (19184, 1100160), (19620, 1075712), (20819, 1013760), (20928, 1008480), (21010, 1004544), (21120, 999312), (21582, 977920), (22528, 936855), (22920, 920832), (23040, 916036), (23980, 880128), (24448, 863280), (25212, 837120), (25344, 832760), (26160, 806784), (27504, 767360), (27904, 756360), (28160, 749484), (28776, 733440), (30560, 690624), (30720, 687027), (31392, 672320), (31515, 669696), (31680, 666208), (33616, 627840), (33792, 624570), (34380, 613888), (34880, 605088), (35970, 586752), (36672, 575520), (37818, 558080), (38368, 550080), (39240, 537856), (41638, 506880), (41856, 504240), (42020, 502272), (42240, 499656), (43164, 488960), (45840, 460416), (46080, 458018), (47960, 440064), (48896, 431640), (50424, 418560), (50688, 416380), (52320, 403392), (53955, 391168), (55008, 383680), (55808, 378180), (56320, 374742), (57552, 366720), (61120, 345312), (62457, 337920), (62784, 336160), (63030, 334848), (63360, 333104), (67232, 313920), (67584, 312285), (68760, 306944), (69760, 302544), (71940, 293376), (73344, 287760), (75636, 279040), (76736, 275040), (78480, 268928), (83276, 253440), (83712, 252120), (84040, 251136), (84480, 249828), (86328, 244480), (91680, 230208), (92160, 229009), (94545, 223232), (95920, 220032), (97792, 215820), (100848, 209280), (101376, 208190), (104095, 202752), (104640, 201696), (107910, 195584), (110016, 191840), (111616, 189090), (112640, 187371), (115104, 183360), (122240, 172656), (124914, 168960), (125568, 168080), (126060, 167424), (126720, 166552), (134464, 156960), (137520, 153472), (139520, 151272), (143880, 146688)]