856258462080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{21236569}}^1$

素因数の和:21236601

約数の個数: 192

約数和(自身を含む): 3379163018400

約数和(自身を除く): 2522904556320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 21236569, 42473138, 63709707, 84946276, 106182845, 127419414, 148655983, 169892552, 191129121, 212365690, 254838828, 297311966, 318548535, 339785104, 382258242, 424731380, 445967949, 509677656, 594623932, 637097070, 679570208, 743279915, 764516484, 849462760, 891935898, 955645605, 1019355312, 1189247864, 1274194140, 1337903847, 1359140416, 1486559830, 1529032968, 1698925520, 1783871796, 1911291210, 2038710624, 2229839745, 2378495728, 2548388280, 2675807694, 2718280832, 2973119660, 3058065936, 3397851040, 3567743592, 3822582420, 4077421248, 4459679490, 4756991456, 5096776560, 5351615388, 5946239320, 6116131872, 6689519235, 6795702080, 7135487184, 7645164840, 8154842496, 8919358980, 9513982912, 10193553120, 10703230776, 11892478640, 12232263744, 13379038470, 13591404160, 14270974368, 15290329680, 17838717960, 19027965824, 20387106240, 21406461552, 23784957280, 24464527488, 26758076940, 28541948736, 30580659360, 35677435920, 40774212480, 42812923104, 47569914560, 53516153880, 57083897472, 61161318720, 71354871840, 85625846208, 95139829120, 107032307760, 122322637440, 142709743680, 171251692416, 214064615520, 285419487360, 428129231040, 856258462080]

約数ペア:

[(1, 856258462080), (2, 428129231040), (3, 285419487360), (4, 214064615520), (5, 171251692416), (6, 142709743680), (7, 122322637440), (8, 107032307760), (9, 95139829120), (10, 85625846208), (12, 71354871840), (14, 61161318720), (15, 57083897472), (16, 53516153880), (18, 47569914560), (20, 42812923104), (21, 40774212480), (24, 35677435920), (28, 30580659360), (30, 28541948736), (32, 26758076940), (35, 24464527488), (36, 23784957280), (40, 21406461552), (42, 20387106240), (45, 19027965824), (48, 17838717960), (56, 15290329680), (60, 14270974368), (63, 13591404160), (64, 13379038470), (70, 12232263744), (72, 11892478640), (80, 10703230776), (84, 10193553120), (90, 9513982912), (96, 8919358980), (105, 8154842496), (112, 7645164840), (120, 7135487184), (126, 6795702080), (128, 6689519235), (140, 6116131872), (144, 5946239320), (160, 5351615388), (168, 5096776560), (180, 4756991456), (192, 4459679490), (210, 4077421248), (224, 3822582420), (240, 3567743592), (252, 3397851040), (280, 3058065936), (288, 2973119660), (315, 2718280832), (320, 2675807694), (336, 2548388280), (360, 2378495728), (384, 2229839745), (420, 2038710624), (448, 1911291210), (480, 1783871796), (504, 1698925520), (560, 1529032968), (576, 1486559830), (630, 1359140416), (640, 1337903847), (672, 1274194140), (720, 1189247864), (840, 1019355312), (896, 955645605), (960, 891935898), (1008, 849462760), (1120, 764516484), (1152, 743279915), (1260, 679570208), (1344, 637097070), (1440, 594623932), (1680, 509677656), (1920, 445967949), (2016, 424731380), (2240, 382258242), (2520, 339785104), (2688, 318548535), (2880, 297311966), (3360, 254838828), (4032, 212365690), (4480, 191129121), (5040, 169892552), (5760, 148655983), (6720, 127419414), (8064, 106182845), (10080, 84946276), (13440, 63709707), (20160, 42473138), (40320, 21236569)]