21299261760

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 672

約数和(自身を含む): 87368067072

約数和(自身を除く): 66068805312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 173, 180, 186, 192, 197, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 346, 360, 372, 394, 420, 434, 448, 465, 480, 496, 504, 519, 558, 560, 576, 591, 620, 630, 651, 672, 692, 720, 744, 788, 840, 865, 868, 930, 960, 985, 992, 1008, 1038, 1085, 1116, 1120, 1182, 1211, 1240, 1260, 1302, 1344, 1379, 1384, 1395, 1440, 1488, 1557, 1576, 1680, 1730, 1736, 1773, 1860, 1953, 1970, 1984, 2016, 2076, 2170, 2232, 2240, 2364, 2422, 2480, 2520, 2595, 2604, 2758, 2768, 2790, 2880, 2955, 2976, 3114, 3152, 3255, 3360, 3460, 3472, 3546, 3633, 3720, 3906, 3940, 4032, 4137, 4152, 4340, 4464, 4728, 4844, 4960, 5040, 5190, 5208, 5363, 5516, 5536, 5580, 5910, 5952, 6055, 6107, 6228, 6304, 6510, 6720, 6895, 6920, 6944, 7092, 7266, 7440, 7785, 7812, 7880, 8274, 8304, 8680, 8865, 8928, 9456, 9688, 9765, 9920, 10080, 10380, 10416, 10726, 10899, 11032, 11072, 11160, 11820, 12110, 12214, 12411, 12456, 12608, 13020, 13790, 13840, 13888, 14184, 14532, 14880, 15570, 15624, 15760, 16089, 16548, 16608, 17360, 17730, 17856, 18165, 18321, 18912, 19376, 19530, 20160, 20685, 20760, 20832, 21452, 21798, 22064, 22320, 23640, 24220, 24428, 24822, 24912, 26040, 26815, 27580, 27680, 28368, 29064, 29760, 30535, 31140, 31248, 31520, 32178, 33096, 33216, 34081, 34720, 35460, 36330, 36642, 37541, 37824, 38752, 39060, 41370, 41520, 41664, 42749, 42904, 43596, 44128, 44640, 47280, 48267, 48440, 48856, 49644, 49824, 52080, 53630, 54495, 54963, 55160, 55360, 56736, 58128, 61070, 62055, 62280, 62496, 63040, 64356, 66192, 68162, 69440, 70920, 72660, 73284, 75082, 77504, 78120, 80445, 82740, 83040, 85498, 85808, 87192, 88256, 89280, 91605, 94560, 96534, 96880, 97712, 99288, 99648, 102243, 104160, 107260, 108990, 109926, 110320, 112623, 113472, 116256, 122140, 124110, 124560, 124992, 128247, 128712, 132384, 136324, 141840, 145320, 146568, 150164, 156240, 160890, 165480, 166080, 170405, 170996, 171616, 174384, 183210, 187705, 189120, 193068, 193760, 195424, 198576, 204486, 208320, 213745, 214520, 217980, 219852, 220640, 225246, 232512, 238567, 241335, 244280, 248220, 249120, 256494, 257424, 264768, 272648, 274815, 283680, 290640, 293136, 300328, 306729, 312480, 321780, 330960, 337869, 340810, 341992, 343232, 348768, 366420, 375410, 384741, 386136, 387520, 390848, 397152, 408972, 427490, 429040, 435960, 439704, 441280, 450492, 477134, 482670, 488560, 496440, 498240, 511215, 512988, 514848, 545296, 549630, 563115, 567360, 581280, 586272, 600656, 613458, 624960, 641235, 643560, 661920, 675738, 681620, 683984, 697536, 715701, 732840, 750820, 769482, 772272, 794304, 817944, 854980, 858080, 871920, 879408, 900984, 954268, 965340, 977120, 992880, 1022430, 1025976, 1029696, 1056511, 1090592, 1099260, 1126230, 1162560, 1172544, 1192835, 1201312, 1226916, 1282470, 1287120, 1323840, 1351476, 1363240, 1367968, 1431402, 1465680, 1501640, 1533645, 1538964, 1544544, 1635888, 1689345, 1709960, 1716160, 1743840, 1758816, 1801968, 1908536, 1923705, 1930680, 1954240, 1985760, 2044860, 2051952, 2113022, 2147103, 2181184, 2198520, 2252460, 2385670, 2402624, 2453832, 2564940, 2574240, 2702952, 2726480, 2735936, 2862804, 2931360, 3003280, 3067290, 3077928, 3089088, 3169533, 3271776, 3378690, 3419920, 3487680, 3517632, 3578505, 3603936, 3817072, 3847410, 3861360, 3971520, 4089720, 4103904, 4226044, 4294206, 4397040, 4504920, 4771340, 4907664, 5129880, 5148480, 5282555, 5405904, 5452960, 5725608, 5862720, 6006560, 6134580, 6155856, 6339066, 6543552, 6757380, 6839840, 7157010, 7207872, 7395577, 7634144, 7694820, 7722720, 8179440, 8207808, 8452088, 8588412, 8794080, 9009840, 9508599, 9542680, 9815328, 10259760, 10565110, 10735515, 10811808, 10905920, 11451216, 12013120, 12269160, 12311712, 12678132, 13514760, 13679680, 14314020, 14791154, 15268288, 15389640, 15445440, 15847665, 16358880, 16904176, 17176824, 17588160, 18019680, 19017198, 19085360, 19630656, 20519520, 21130220, 21471030, 21623616, 22186731, 22902432, 24538320, 24623424, 25356264, 27029520, 28628040, 29582308, 30779280, 31695330, 32717760, 33808352, 34353648, 36039360, 36977885, 38034396, 38170720, 41039040, 42260440, 42942060, 44373462, 45804864, 47542995, 49076640, 50712528, 54059040, 57256080, 59164616, 61558560, 63390660, 66560193, 67616704, 68707296, 73955770, 76068792, 76341440, 84520880, 85884120, 88746924, 95085990, 98153280, 101425056, 108118080, 110933655, 114512160, 118329232, 123117120, 126781320, 133120386, 137414592, 147911540, 152137584, 169041760, 171768240, 177493848, 190171980, 202850112, 221867310, 229024320, 236658464, 253562640, 266240772, 295823080, 304275168, 332800965, 338083520, 343536480, 354987696, 380343960, 443734620, 473316928, 507125280, 532481544, 591646160, 608550336, 665601930, 687072960, 709975392, 760687920, 887469240, 1014250560, 1064963088, 1183292320, 1331203860, 1419950784, 1521375840, 1774938480, 2129926176, 2366584640, 2662407720, 3042751680, 3549876960, 4259852352, 5324815440, 7099753920, 10649630880, 21299261760]

約数ペア:

[(1, 21299261760), (2, 10649630880), (3, 7099753920), (4, 5324815440), (5, 4259852352), (6, 3549876960), (7, 3042751680), (8, 2662407720), (9, 2366584640), (10, 2129926176), (12, 1774938480), (14, 1521375840), (15, 1419950784), (16, 1331203860), (18, 1183292320), (20, 1064963088), (21, 1014250560), (24, 887469240), (28, 760687920), (30, 709975392), (31, 687072960), (32, 665601930), (35, 608550336), (36, 591646160), (40, 532481544), (42, 507125280), (45, 473316928), (48, 443734620), (56, 380343960), (60, 354987696), (62, 343536480), (63, 338083520), (64, 332800965), (70, 304275168), (72, 295823080), (80, 266240772), (84, 253562640), (90, 236658464), (93, 229024320), (96, 221867310), (105, 202850112), (112, 190171980), (120, 177493848), (124, 171768240), (126, 169041760), (140, 152137584), (144, 147911540), (155, 137414592), (160, 133120386), (168, 126781320), (173, 123117120), (180, 118329232), (186, 114512160), (192, 110933655), (197, 108118080), (210, 101425056), (217, 98153280), (224, 95085990), (240, 88746924), (248, 85884120), (252, 84520880), (279, 76341440), (280, 76068792), (288, 73955770), (310, 68707296), (315, 67616704), (320, 66560193), (336, 63390660), (346, 61558560), (360, 59164616), (372, 57256080), (394, 54059040), (420, 50712528), (434, 49076640), (448, 47542995), (465, 45804864), (480, 44373462), (496, 42942060), (504, 42260440), (519, 41039040), (558, 38170720), (560, 38034396), (576, 36977885), (591, 36039360), (620, 34353648), (630, 33808352), (651, 32717760), (672, 31695330), (692, 30779280), (720, 29582308), (744, 28628040), (788, 27029520), (840, 25356264), (865, 24623424), (868, 24538320), (930, 22902432), (960, 22186731), (985, 21623616), (992, 21471030), (1008, 21130220), (1038, 20519520), (1085, 19630656), (1116, 19085360), (1120, 19017198), (1182, 18019680), (1211, 17588160), (1240, 17176824), (1260, 16904176), (1302, 16358880), (1344, 15847665), (1379, 15445440), (1384, 15389640), (1395, 15268288), (1440, 14791154), (1488, 14314020), (1557, 13679680), (1576, 13514760), (1680, 12678132), (1730, 12311712), (1736, 12269160), (1773, 12013120), (1860, 11451216), (1953, 10905920), (1970, 10811808), (1984, 10735515), (2016, 10565110), (2076, 10259760), (2170, 9815328), (2232, 9542680), (2240, 9508599), (2364, 9009840), (2422, 8794080), (2480, 8588412), (2520, 8452088), (2595, 8207808), (2604, 8179440), (2758, 7722720), (2768, 7694820), (2790, 7634144), (2880, 7395577), (2955, 7207872), (2976, 7157010), (3114, 6839840), (3152, 6757380), (3255, 6543552), (3360, 6339066), (3460, 6155856), (3472, 6134580), (3546, 6006560), (3633, 5862720), (3720, 5725608), (3906, 5452960), (3940, 5405904), (4032, 5282555), (4137, 5148480), (4152, 5129880), (4340, 4907664), (4464, 4771340), (4728, 4504920), (4844, 4397040), (4960, 4294206), (5040, 4226044), (5190, 4103904), (5208, 4089720), (5363, 3971520), (5516, 3861360), (5536, 3847410), (5580, 3817072), (5910, 3603936), (5952, 3578505), (6055, 3517632), (6107, 3487680), (6228, 3419920), (6304, 3378690), (6510, 3271776), (6720, 3169533), (6895, 3089088), (6920, 3077928), (6944, 3067290), (7092, 3003280), (7266, 2931360), (7440, 2862804), (7785, 2735936), (7812, 2726480), (7880, 2702952), (8274, 2574240), (8304, 2564940), (8680, 2453832), (8865, 2402624), (8928, 2385670), (9456, 2252460), (9688, 2198520), (9765, 2181184), (9920, 2147103), (10080, 2113022), (10380, 2051952), (10416, 2044860), (10726, 1985760), (10899, 1954240), (11032, 1930680), (11072, 1923705), (11160, 1908536), (11820, 1801968), (12110, 1758816), (12214, 1743840), (12411, 1716160), (12456, 1709960), (12608, 1689345), (13020, 1635888), (13790, 1544544), (13840, 1538964), (13888, 1533645), (14184, 1501640), (14532, 1465680), (14880, 1431402), (15570, 1367968), (15624, 1363240), (15760, 1351476), (16089, 1323840), (16548, 1287120), (16608, 1282470), (17360, 1226916), (17730, 1201312), (17856, 1192835), (18165, 1172544), (18321, 1162560), (18912, 1126230), (19376, 1099260), (19530, 1090592), (20160, 1056511), (20685, 1029696), (20760, 1025976), (20832, 1022430), (21452, 992880), (21798, 977120), (22064, 965340), (22320, 954268), (23640, 900984), (24220, 879408), (24428, 871920), (24822, 858080), (24912, 854980), (26040, 817944), (26815, 794304), (27580, 772272), (27680, 769482), (28368, 750820), (29064, 732840), (29760, 715701), (30535, 697536), (31140, 683984), (31248, 681620), (31520, 675738), (32178, 661920), (33096, 643560), (33216, 641235), (34081, 624960), (34720, 613458), (35460, 600656), (36330, 586272), (36642, 581280), (37541, 567360), (37824, 563115), (38752, 549630), (39060, 545296), (41370, 514848), (41520, 512988), (41664, 511215), (42749, 498240), (42904, 496440), (43596, 488560), (44128, 482670), (44640, 477134), (47280, 450492), (48267, 441280), (48440, 439704), (48856, 435960), (49644, 429040), (49824, 427490), (52080, 408972), (53630, 397152), (54495, 390848), (54963, 387520), (55160, 386136), (55360, 384741), (56736, 375410), (58128, 366420), (61070, 348768), (62055, 343232), (62280, 341992), (62496, 340810), (63040, 337869), (64356, 330960), (66192, 321780), (68162, 312480), (69440, 306729), (70920, 300328), (72660, 293136), (73284, 290640), (75082, 283680), (77504, 274815), (78120, 272648), (80445, 264768), (82740, 257424), (83040, 256494), (85498, 249120), (85808, 248220), (87192, 244280), (88256, 241335), (89280, 238567), (91605, 232512), (94560, 225246), (96534, 220640), (96880, 219852), (97712, 217980), (99288, 214520), (99648, 213745), (102243, 208320), (104160, 204486), (107260, 198576), (108990, 195424), (109926, 193760), (110320, 193068), (112623, 189120), (113472, 187705), (116256, 183210), (122140, 174384), (124110, 171616), (124560, 170996), (124992, 170405), (128247, 166080), (128712, 165480), (132384, 160890), (136324, 156240), (141840, 150164), (145320, 146568)]