21267880704

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 432

約数和(自身を含む): 72318355200

約数和(自身を除く): 51050474496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 64, 72, 84, 96, 106, 112, 126, 128, 139, 144, 159, 168, 179, 192, 212, 224, 252, 256, 278, 288, 318, 336, 358, 371, 384, 417, 424, 448, 477, 504, 537, 556, 576, 636, 672, 716, 742, 768, 834, 848, 896, 954, 973, 1008, 1074, 1112, 1113, 1152, 1251, 1253, 1272, 1344, 1432, 1484, 1611, 1668, 1696, 1792, 1908, 1946, 2016, 2148, 2224, 2226, 2304, 2502, 2506, 2544, 2688, 2864, 2919, 2968, 3222, 3336, 3339, 3392, 3759, 3816, 3892, 4032, 4296, 4448, 4452, 5004, 5012, 5088, 5376, 5728, 5838, 5936, 6444, 6672, 6678, 6784, 7367, 7518, 7632, 7784, 8064, 8592, 8757, 8896, 8904, 9487, 10008, 10024, 10176, 11277, 11456, 11676, 11872, 12888, 13344, 13356, 13568, 14734, 15036, 15264, 15568, 16128, 17184, 17514, 17792, 17808, 18974, 20016, 20048, 20352, 22101, 22554, 22912, 23352, 23744, 24881, 25776, 26688, 26712, 28461, 29468, 30072, 30528, 31136, 34368, 35028, 35584, 35616, 37948, 40032, 40096, 40704, 44202, 45108, 45824, 46704, 47488, 49762, 51552, 51569, 53376, 53424, 56922, 58936, 60144, 61056, 62272, 66303, 66409, 68736, 70056, 71232, 74643, 75896, 80064, 80192, 85383, 88404, 90216, 93408, 94976, 99524, 103104, 103138, 106752, 106848, 113844, 117872, 120288, 122112, 124544, 132606, 132818, 137472, 140112, 142464, 149286, 151792, 154707, 160128, 160384, 170766, 174167, 176808, 180432, 186816, 199048, 199227, 206208, 206276, 213696, 223929, 227688, 235744, 240576, 249088, 265212, 265636, 280224, 284928, 298572, 303584, 309414, 320256, 320768, 341532, 348334, 353616, 360864, 373632, 398096, 398454, 412416, 412552, 427392, 447858, 455376, 464121, 471488, 481152, 522501, 530424, 531272, 560448, 597144, 597681, 607168, 618828, 683064, 696668, 707232, 721728, 747264, 796192, 796908, 825104, 854784, 895716, 910752, 928242, 942976, 962304, 1045002, 1060848, 1062544, 1120896, 1194288, 1195362, 1214336, 1237656, 1318693, 1366128, 1393336, 1414464, 1443456, 1567503, 1592384, 1593816, 1650208, 1791432, 1821504, 1856484, 1885952, 2090004, 2121696, 2125088, 2241792, 2388576, 2390724, 2428672, 2475312, 2637386, 2732256, 2786672, 2828928, 2886912, 3135006, 3184768, 3187632, 3300416, 3582864, 3643008, 3712968, 3956079, 4180008, 4243392, 4250176, 4777152, 4781448, 4950624, 5274772, 5464512, 5573344, 5657856, 6270012, 6369536, 6375264, 6600832, 7165728, 7286016, 7425936, 7912158, 8360016, 8486784, 8500352, 9230851, 9554304, 9562896, 9901248, 10549544, 10929024, 11146688, 11868237, 12540024, 12750528, 13201664, 14331456, 14851872, 15824316, 16720032, 16973568, 17000704, 18461702, 19108608, 19125792, 19802496, 21099088, 21858048, 22293376, 23736474, 25080048, 25501056, 27692553, 28662912, 29703744, 31648632, 33440064, 36923404, 38251584, 39604992, 42198176, 44586752, 47472948, 50160096, 51002112, 55385106, 57325824, 59407488, 63297264, 66880128, 73846808, 76503168, 83077659, 84396352, 94945896, 100320192, 110770212, 118814976, 126594528, 133760256, 147693616, 153006336, 166155318, 168792704, 189891792, 200640384, 221540424, 253189056, 295387232, 332310636, 337585408, 379783584, 401280768, 443080848, 506378112, 590774464, 664621272, 759567168, 886161696, 1012756224, 1181548928, 1329242544, 1519134336, 1772323392, 2363097856, 2658485088, 3038268672, 3544646784, 5316970176, 7089293568, 10633940352, 21267880704]

約数ペア:

[(1, 21267880704), (2, 10633940352), (3, 7089293568), (4, 5316970176), (6, 3544646784), (7, 3038268672), (8, 2658485088), (9, 2363097856), (12, 1772323392), (14, 1519134336), (16, 1329242544), (18, 1181548928), (21, 1012756224), (24, 886161696), (28, 759567168), (32, 664621272), (36, 590774464), (42, 506378112), (48, 443080848), (53, 401280768), (56, 379783584), (63, 337585408), (64, 332310636), (72, 295387232), (84, 253189056), (96, 221540424), (106, 200640384), (112, 189891792), (126, 168792704), (128, 166155318), (139, 153006336), (144, 147693616), (159, 133760256), (168, 126594528), (179, 118814976), (192, 110770212), (212, 100320192), (224, 94945896), (252, 84396352), (256, 83077659), (278, 76503168), (288, 73846808), (318, 66880128), (336, 63297264), (358, 59407488), (371, 57325824), (384, 55385106), (417, 51002112), (424, 50160096), (448, 47472948), (477, 44586752), (504, 42198176), (537, 39604992), (556, 38251584), (576, 36923404), (636, 33440064), (672, 31648632), (716, 29703744), (742, 28662912), (768, 27692553), (834, 25501056), (848, 25080048), (896, 23736474), (954, 22293376), (973, 21858048), (1008, 21099088), (1074, 19802496), (1112, 19125792), (1113, 19108608), (1152, 18461702), (1251, 17000704), (1253, 16973568), (1272, 16720032), (1344, 15824316), (1432, 14851872), (1484, 14331456), (1611, 13201664), (1668, 12750528), (1696, 12540024), (1792, 11868237), (1908, 11146688), (1946, 10929024), (2016, 10549544), (2148, 9901248), (2224, 9562896), (2226, 9554304), (2304, 9230851), (2502, 8500352), (2506, 8486784), (2544, 8360016), (2688, 7912158), (2864, 7425936), (2919, 7286016), (2968, 7165728), (3222, 6600832), (3336, 6375264), (3339, 6369536), (3392, 6270012), (3759, 5657856), (3816, 5573344), (3892, 5464512), (4032, 5274772), (4296, 4950624), (4448, 4781448), (4452, 4777152), (5004, 4250176), (5012, 4243392), (5088, 4180008), (5376, 3956079), (5728, 3712968), (5838, 3643008), (5936, 3582864), (6444, 3300416), (6672, 3187632), (6678, 3184768), (6784, 3135006), (7367, 2886912), (7518, 2828928), (7632, 2786672), (7784, 2732256), (8064, 2637386), (8592, 2475312), (8757, 2428672), (8896, 2390724), (8904, 2388576), (9487, 2241792), (10008, 2125088), (10024, 2121696), (10176, 2090004), (11277, 1885952), (11456, 1856484), (11676, 1821504), (11872, 1791432), (12888, 1650208), (13344, 1593816), (13356, 1592384), (13568, 1567503), (14734, 1443456), (15036, 1414464), (15264, 1393336), (15568, 1366128), (16128, 1318693), (17184, 1237656), (17514, 1214336), (17792, 1195362), (17808, 1194288), (18974, 1120896), (20016, 1062544), (20048, 1060848), (20352, 1045002), (22101, 962304), (22554, 942976), (22912, 928242), (23352, 910752), (23744, 895716), (24881, 854784), (25776, 825104), (26688, 796908), (26712, 796192), (28461, 747264), (29468, 721728), (30072, 707232), (30528, 696668), (31136, 683064), (34368, 618828), (35028, 607168), (35584, 597681), (35616, 597144), (37948, 560448), (40032, 531272), (40096, 530424), (40704, 522501), (44202, 481152), (45108, 471488), (45824, 464121), (46704, 455376), (47488, 447858), (49762, 427392), (51552, 412552), (51569, 412416), (53376, 398454), (53424, 398096), (56922, 373632), (58936, 360864), (60144, 353616), (61056, 348334), (62272, 341532), (66303, 320768), (66409, 320256), (68736, 309414), (70056, 303584), (71232, 298572), (74643, 284928), (75896, 280224), (80064, 265636), (80192, 265212), (85383, 249088), (88404, 240576), (90216, 235744), (93408, 227688), (94976, 223929), (99524, 213696), (103104, 206276), (103138, 206208), (106752, 199227), (106848, 199048), (113844, 186816), (117872, 180432), (120288, 176808), (122112, 174167), (124544, 170766), (132606, 160384), (132818, 160128), (137472, 154707), (140112, 151792), (142464, 149286)]