21195651456

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:415

約数の個数: 512

約数和(自身を含む): 74309529600

約数和(自身を除く): 53113878144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 53, 54, 56, 61, 63, 64, 72, 84, 96, 106, 108, 112, 122, 126, 128, 144, 159, 168, 183, 189, 192, 212, 216, 224, 244, 252, 271, 288, 318, 336, 366, 371, 378, 384, 424, 427, 432, 448, 477, 488, 504, 542, 549, 576, 636, 672, 732, 742, 756, 813, 848, 854, 864, 896, 954, 976, 1008, 1084, 1098, 1113, 1152, 1272, 1281, 1344, 1431, 1464, 1484, 1512, 1626, 1647, 1696, 1708, 1728, 1897, 1908, 1952, 2016, 2168, 2196, 2226, 2439, 2544, 2562, 2688, 2862, 2928, 2968, 3024, 3233, 3252, 3294, 3339, 3392, 3416, 3456, 3794, 3816, 3843, 3904, 4032, 4336, 4392, 4452, 4878, 5088, 5124, 5691, 5724, 5856, 5936, 6048, 6466, 6504, 6588, 6678, 6784, 6832, 7317, 7588, 7632, 7686, 7808, 8064, 8672, 8784, 8904, 9699, 9756, 10017, 10176, 10248, 11382, 11448, 11529, 11712, 11872, 12096, 12932, 13008, 13176, 13356, 13664, 14363, 14634, 15176, 15264, 15372, 16531, 17073, 17344, 17568, 17808, 19398, 19512, 20034, 20352, 20496, 22631, 22764, 22896, 23058, 23424, 23744, 24192, 25864, 26016, 26352, 26712, 27328, 28726, 29097, 29268, 30352, 30528, 30744, 33062, 34146, 34688, 35136, 35616, 38796, 39024, 40068, 40992, 43089, 45262, 45528, 45792, 46116, 47488, 49593, 51219, 51728, 52032, 52704, 53424, 54656, 57452, 58194, 58536, 60704, 61056, 61488, 66124, 67893, 68292, 70272, 71232, 77592, 78048, 80136, 81984, 86178, 87291, 90524, 91056, 91584, 92232, 99186, 100541, 102438, 103456, 104064, 105408, 106848, 114904, 115717, 116388, 117072, 121408, 122976, 129267, 132248, 135786, 136584, 142464, 148779, 155184, 156096, 160272, 163968, 172356, 174582, 181048, 182112, 183168, 184464, 198372, 201082, 203679, 204876, 206912, 210816, 213696, 229808, 231434, 232776, 234144, 242816, 245952, 258534, 264496, 271572, 273168, 297558, 301623, 310368, 312192, 320544, 344712, 347151, 349164, 362096, 364224, 368928, 387801, 396744, 402164, 407358, 409752, 413824, 427392, 446337, 459616, 462868, 465552, 468288, 491904, 517068, 528992, 543144, 546336, 595116, 603246, 611037, 620736, 641088, 689424, 694302, 698328, 724192, 728448, 737856, 775602, 793488, 804328, 814716, 819504, 876143, 892674, 904869, 919232, 925736, 931104, 936576, 1034136, 1041453, 1057984, 1086288, 1092672, 1190232, 1206492, 1222074, 1241472, 1282176, 1378848, 1388604, 1396656, 1448384, 1475712, 1551204, 1586976, 1608656, 1629432, 1639008, 1752286, 1785348, 1809738, 1838464, 1851472, 1862208, 2068272, 2082906, 2115968, 2172576, 2185344, 2380464, 2412984, 2444148, 2628429, 2714607, 2757696, 2777208, 2793312, 2896768, 3102408, 3124359, 3173952, 3217312, 3258864, 3278016, 3504572, 3570696, 3619476, 3702944, 3724416, 4136544, 4165812, 4345152, 4760928, 4825968, 4888296, 5256858, 5429214, 5515392, 5554416, 5586624, 6133001, 6204816, 6248718, 6347904, 6434624, 6517728, 6556032, 7009144, 7141392, 7238952, 7405888, 7885287, 8273088, 8331624, 8690304, 9521856, 9651936, 9776592, 10513716, 10858428, 11108832, 11173248, 12266002, 12409632, 12497436, 12869248, 13035456, 14018288, 14282784, 14477904, 14811776, 15770574, 16546176, 16663248, 18399003, 19043712, 19303872, 19553184, 21027432, 21716856, 22217664, 23655861, 24532004, 24819264, 24994872, 26070912, 28036576, 28565568, 28955808, 31541148, 33326496, 36798006, 38607744, 39106368, 42054864, 43433712, 44435328, 47311722, 49064008, 49638528, 49989744, 55197009, 56073152, 57131136, 57911616, 63082296, 66652992, 73596012, 78212736, 84109728, 86867424, 94623444, 98128016, 99979488, 110394018, 112146304, 115823232, 126164592, 133305984, 147192024, 165591027, 168219456, 173734848, 189246888, 196256032, 199958976, 220788036, 252329184, 294384048, 331182054, 336438912, 347469696, 378493776, 392512064, 399917952, 441576072, 504658368, 588768096, 662364108, 756987552, 785024128, 883152144, 1009316736, 1177536192, 1324728216, 1513975104, 1766304288, 2355072384, 2649456432, 3027950208, 3532608576, 5298912864, 7065217152, 10597825728, 21195651456]

約数ペア:

[(1, 21195651456), (2, 10597825728), (3, 7065217152), (4, 5298912864), (6, 3532608576), (7, 3027950208), (8, 2649456432), (9, 2355072384), (12, 1766304288), (14, 1513975104), (16, 1324728216), (18, 1177536192), (21, 1009316736), (24, 883152144), (27, 785024128), (28, 756987552), (32, 662364108), (36, 588768096), (42, 504658368), (48, 441576072), (53, 399917952), (54, 392512064), (56, 378493776), (61, 347469696), (63, 336438912), (64, 331182054), (72, 294384048), (84, 252329184), (96, 220788036), (106, 199958976), (108, 196256032), (112, 189246888), (122, 173734848), (126, 168219456), (128, 165591027), (144, 147192024), (159, 133305984), (168, 126164592), (183, 115823232), (189, 112146304), (192, 110394018), (212, 99979488), (216, 98128016), (224, 94623444), (244, 86867424), (252, 84109728), (271, 78212736), (288, 73596012), (318, 66652992), (336, 63082296), (366, 57911616), (371, 57131136), (378, 56073152), (384, 55197009), (424, 49989744), (427, 49638528), (432, 49064008), (448, 47311722), (477, 44435328), (488, 43433712), (504, 42054864), (542, 39106368), (549, 38607744), (576, 36798006), (636, 33326496), (672, 31541148), (732, 28955808), (742, 28565568), (756, 28036576), (813, 26070912), (848, 24994872), (854, 24819264), (864, 24532004), (896, 23655861), (954, 22217664), (976, 21716856), (1008, 21027432), (1084, 19553184), (1098, 19303872), (1113, 19043712), (1152, 18399003), (1272, 16663248), (1281, 16546176), (1344, 15770574), (1431, 14811776), (1464, 14477904), (1484, 14282784), (1512, 14018288), (1626, 13035456), (1647, 12869248), (1696, 12497436), (1708, 12409632), (1728, 12266002), (1897, 11173248), (1908, 11108832), (1952, 10858428), (2016, 10513716), (2168, 9776592), (2196, 9651936), (2226, 9521856), (2439, 8690304), (2544, 8331624), (2562, 8273088), (2688, 7885287), (2862, 7405888), (2928, 7238952), (2968, 7141392), (3024, 7009144), (3233, 6556032), (3252, 6517728), (3294, 6434624), (3339, 6347904), (3392, 6248718), (3416, 6204816), (3456, 6133001), (3794, 5586624), (3816, 5554416), (3843, 5515392), (3904, 5429214), (4032, 5256858), (4336, 4888296), (4392, 4825968), (4452, 4760928), (4878, 4345152), (5088, 4165812), (5124, 4136544), (5691, 3724416), (5724, 3702944), (5856, 3619476), (5936, 3570696), (6048, 3504572), (6466, 3278016), (6504, 3258864), (6588, 3217312), (6678, 3173952), (6784, 3124359), (6832, 3102408), (7317, 2896768), (7588, 2793312), (7632, 2777208), (7686, 2757696), (7808, 2714607), (8064, 2628429), (8672, 2444148), (8784, 2412984), (8904, 2380464), (9699, 2185344), (9756, 2172576), (10017, 2115968), (10176, 2082906), (10248, 2068272), (11382, 1862208), (11448, 1851472), (11529, 1838464), (11712, 1809738), (11872, 1785348), (12096, 1752286), (12932, 1639008), (13008, 1629432), (13176, 1608656), (13356, 1586976), (13664, 1551204), (14363, 1475712), (14634, 1448384), (15176, 1396656), (15264, 1388604), (15372, 1378848), (16531, 1282176), (17073, 1241472), (17344, 1222074), (17568, 1206492), (17808, 1190232), (19398, 1092672), (19512, 1086288), (20034, 1057984), (20352, 1041453), (20496, 1034136), (22631, 936576), (22764, 931104), (22896, 925736), (23058, 919232), (23424, 904869), (23744, 892674), (24192, 876143), (25864, 819504), (26016, 814716), (26352, 804328), (26712, 793488), (27328, 775602), (28726, 737856), (29097, 728448), (29268, 724192), (30352, 698328), (30528, 694302), (30744, 689424), (33062, 641088), (34146, 620736), (34688, 611037), (35136, 603246), (35616, 595116), (38796, 546336), (39024, 543144), (40068, 528992), (40992, 517068), (43089, 491904), (45262, 468288), (45528, 465552), (45792, 462868), (46116, 459616), (47488, 446337), (49593, 427392), (51219, 413824), (51728, 409752), (52032, 407358), (52704, 402164), (53424, 396744), (54656, 387801), (57452, 368928), (58194, 364224), (58536, 362096), (60704, 349164), (61056, 347151), (61488, 344712), (66124, 320544), (67893, 312192), (68292, 310368), (70272, 301623), (71232, 297558), (77592, 273168), (78048, 271572), (80136, 264496), (81984, 258534), (86178, 245952), (87291, 242816), (90524, 234144), (91056, 232776), (91584, 231434), (92232, 229808), (99186, 213696), (100541, 210816), (102438, 206912), (103456, 204876), (104064, 203679), (105408, 201082), (106848, 198372), (114904, 184464), (115717, 183168), (116388, 182112), (117072, 181048), (121408, 174582), (122976, 172356), (129267, 163968), (132248, 160272), (135786, 156096), (136584, 155184), (142464, 148779)]