19343278080

素因数分解:

$2^{16}\times 3^2\times 5^1\times 7^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 408

約数和(自身を含む): 76717429152

約数和(自身を除く): 57374151072

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 937, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1874, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2811, 2880, 3072, 3360, 3584, 3748, 3840, 4032, 4096, 4480, 4608, 4685, 5040, 5120, 5376, 5622, 5760, 6144, 6559, 6720, 7168, 7496, 7680, 8064, 8192, 8433, 8960, 9216, 9370, 10080, 10240, 10752, 11244, 11520, 12288, 13118, 13440, 14055, 14336, 14992, 15360, 16128, 16384, 16866, 17920, 18432, 18740, 19677, 20160, 20480, 21504, 22488, 23040, 24576, 26236, 26880, 28110, 28672, 29984, 30720, 32256, 32768, 32795, 33732, 35840, 36864, 37480, 39354, 40320, 40960, 42165, 43008, 44976, 46080, 49152, 52472, 53760, 56220, 57344, 59031, 59968, 61440, 64512, 65536, 65590, 67464, 71680, 73728, 74960, 78708, 80640, 81920, 84330, 86016, 89952, 92160, 98304, 98385, 104944, 107520, 112440, 114688, 118062, 119936, 122880, 129024, 131180, 134928, 143360, 147456, 149920, 157416, 161280, 163840, 168660, 172032, 179904, 184320, 196608, 196770, 209888, 215040, 224880, 229376, 236124, 239872, 245760, 258048, 262360, 269856, 286720, 294912, 295155, 299840, 314832, 322560, 327680, 337320, 344064, 359808, 368640, 393540, 419776, 430080, 449760, 458752, 472248, 479744, 491520, 516096, 524720, 539712, 573440, 589824, 590310, 599680, 629664, 645120, 674640, 688128, 719616, 737280, 787080, 839552, 860160, 899520, 944496, 959488, 983040, 1032192, 1049440, 1079424, 1146880, 1180620, 1199360, 1259328, 1290240, 1349280, 1376256, 1439232, 1474560, 1574160, 1679104, 1720320, 1799040, 1888992, 1918976, 2064384, 2098880, 2158848, 2293760, 2361240, 2398720, 2518656, 2580480, 2698560, 2878464, 2949120, 3148320, 3358208, 3440640, 3598080, 3777984, 3837952, 4128768, 4197760, 4317696, 4722480, 4797440, 5037312, 5160960, 5397120, 5756928, 6296640, 6716416, 6881280, 7196160, 7555968, 7675904, 8395520, 8635392, 9444960, 9594880, 10074624, 10321920, 10794240, 11513856, 12593280, 13432832, 14392320, 15111936, 15351808, 16791040, 17270784, 18889920, 19189760, 20149248, 20643840, 21588480, 23027712, 25186560, 26865664, 28784640, 30223872, 30703616, 33582080, 34541568, 37779840, 38379520, 40298496, 43176960, 46055424, 50373120, 53731328, 57569280, 60447744, 61407232, 67164160, 69083136, 75559680, 76759040, 80596992, 86353920, 92110848, 100746240, 107462656, 115138560, 120895488, 134328320, 138166272, 151119360, 153518080, 161193984, 172707840, 184221696, 201492480, 214925312, 230277120, 241790976, 268656640, 276332544, 302238720, 307036160, 322387968, 345415680, 402984960, 429850624, 460554240, 483581952, 537313280, 552665088, 604477440, 644775936, 690831360, 805969920, 921108480, 967163904, 1074626560, 1208954880, 1289551872, 1381662720, 1611939840, 1934327808, 2149253120, 2417909760, 2763325440, 3223879680, 3868655616, 4835819520, 6447759360, 9671639040, 19343278080]

約数ペア:

[(1, 19343278080), (2, 9671639040), (3, 6447759360), (4, 4835819520), (5, 3868655616), (6, 3223879680), (7, 2763325440), (8, 2417909760), (9, 2149253120), (10, 1934327808), (12, 1611939840), (14, 1381662720), (15, 1289551872), (16, 1208954880), (18, 1074626560), (20, 967163904), (21, 921108480), (24, 805969920), (28, 690831360), (30, 644775936), (32, 604477440), (35, 552665088), (36, 537313280), (40, 483581952), (42, 460554240), (45, 429850624), (48, 402984960), (56, 345415680), (60, 322387968), (63, 307036160), (64, 302238720), (70, 276332544), (72, 268656640), (80, 241790976), (84, 230277120), (90, 214925312), (96, 201492480), (105, 184221696), (112, 172707840), (120, 161193984), (126, 153518080), (128, 151119360), (140, 138166272), (144, 134328320), (160, 120895488), (168, 115138560), (180, 107462656), (192, 100746240), (210, 92110848), (224, 86353920), (240, 80596992), (252, 76759040), (256, 75559680), (280, 69083136), (288, 67164160), (315, 61407232), (320, 60447744), (336, 57569280), (360, 53731328), (384, 50373120), (420, 46055424), (448, 43176960), (480, 40298496), (504, 38379520), (512, 37779840), (560, 34541568), (576, 33582080), (630, 30703616), (640, 30223872), (672, 28784640), (720, 26865664), (768, 25186560), (840, 23027712), (896, 21588480), (937, 20643840), (960, 20149248), (1008, 19189760), (1024, 18889920), (1120, 17270784), (1152, 16791040), (1260, 15351808), (1280, 15111936), (1344, 14392320), (1440, 13432832), (1536, 12593280), (1680, 11513856), (1792, 10794240), (1874, 10321920), (1920, 10074624), (2016, 9594880), (2048, 9444960), (2240, 8635392), (2304, 8395520), (2520, 7675904), (2560, 7555968), (2688, 7196160), (2811, 6881280), (2880, 6716416), (3072, 6296640), (3360, 5756928), (3584, 5397120), (3748, 5160960), (3840, 5037312), (4032, 4797440), (4096, 4722480), (4480, 4317696), (4608, 4197760), (4685, 4128768), (5040, 3837952), (5120, 3777984), (5376, 3598080), (5622, 3440640), (5760, 3358208), (6144, 3148320), (6559, 2949120), (6720, 2878464), (7168, 2698560), (7496, 2580480), (7680, 2518656), (8064, 2398720), (8192, 2361240), (8433, 2293760), (8960, 2158848), (9216, 2098880), (9370, 2064384), (10080, 1918976), (10240, 1888992), (10752, 1799040), (11244, 1720320), (11520, 1679104), (12288, 1574160), (13118, 1474560), (13440, 1439232), (14055, 1376256), (14336, 1349280), (14992, 1290240), (15360, 1259328), (16128, 1199360), (16384, 1180620), (16866, 1146880), (17920, 1079424), (18432, 1049440), (18740, 1032192), (19677, 983040), (20160, 959488), (20480, 944496), (21504, 899520), (22488, 860160), (23040, 839552), (24576, 787080), (26236, 737280), (26880, 719616), (28110, 688128), (28672, 674640), (29984, 645120), (30720, 629664), (32256, 599680), (32768, 590310), (32795, 589824), (33732, 573440), (35840, 539712), (36864, 524720), (37480, 516096), (39354, 491520), (40320, 479744), (40960, 472248), (42165, 458752), (43008, 449760), (44976, 430080), (46080, 419776), (49152, 393540), (52472, 368640), (53760, 359808), (56220, 344064), (57344, 337320), (59031, 327680), (59968, 322560), (61440, 314832), (64512, 299840), (65536, 295155), (65590, 294912), (67464, 286720), (71680, 269856), (73728, 262360), (74960, 258048), (78708, 245760), (80640, 239872), (81920, 236124), (84330, 229376), (86016, 224880), (89952, 215040), (92160, 209888), (98304, 196770), (98385, 196608), (104944, 184320), (107520, 179904), (112440, 172032), (114688, 168660), (118062, 163840), (119936, 161280), (122880, 157416), (129024, 149920), (131180, 147456), (134928, 143360)]