20663297424

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 640

約数和(自身を含む): 76995072000

約数和(自身を除く): 56331774576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 41, 42, 44, 48, 54, 56, 63, 66, 72, 77, 82, 84, 88, 99, 108, 109, 112, 123, 126, 132, 139, 144, 154, 164, 168, 176, 189, 198, 216, 218, 231, 246, 252, 264, 278, 287, 297, 308, 327, 328, 336, 369, 378, 396, 417, 432, 436, 451, 462, 492, 504, 528, 556, 574, 594, 616, 654, 656, 693, 738, 756, 763, 792, 834, 861, 872, 902, 924, 973, 981, 984, 1008, 1107, 1112, 1148, 1188, 1199, 1232, 1251, 1308, 1353, 1386, 1476, 1512, 1526, 1529, 1584, 1668, 1722, 1744, 1804, 1848, 1946, 1962, 1968, 2079, 2214, 2224, 2289, 2296, 2376, 2398, 2502, 2583, 2616, 2706, 2772, 2919, 2943, 2952, 3024, 3052, 3058, 3157, 3336, 3444, 3597, 3608, 3696, 3753, 3892, 3924, 4059, 4158, 4428, 4469, 4578, 4587, 4592, 4752, 4796, 5004, 5166, 5232, 5412, 5544, 5699, 5838, 5886, 5904, 6104, 6116, 6314, 6672, 6867, 6888, 7194, 7216, 7506, 7749, 7784, 7848, 8118, 8316, 8393, 8757, 8856, 8938, 9156, 9174, 9471, 9592, 10008, 10332, 10703, 10791, 10824, 11088, 11398, 11676, 11772, 12177, 12208, 12232, 12628, 13407, 13734, 13761, 13776, 14388, 15012, 15151, 15498, 15568, 15696, 16236, 16632, 16786, 17097, 17514, 17712, 17876, 18312, 18348, 18942, 19184, 20016, 20601, 20664, 21406, 21582, 21648, 22796, 23352, 23544, 24354, 24464, 25179, 25256, 26271, 26814, 27468, 27522, 28413, 28776, 30024, 30302, 30996, 31283, 32109, 32373, 32472, 33264, 33572, 34194, 35028, 35752, 36624, 36696, 37884, 39893, 40221, 41202, 41283, 41328, 42812, 43164, 45453, 45592, 46704, 47088, 48708, 49159, 50358, 50512, 51291, 52542, 53628, 54936, 55044, 56826, 57552, 60048, 60604, 61992, 62566, 62689, 64218, 64746, 64944, 67144, 68388, 70056, 71504, 73392, 75537, 75768, 79786, 80442, 82404, 82566, 85239, 85624, 86328, 90906, 91184, 93849, 96327, 97416, 98318, 100716, 102582, 105084, 106057, 107256, 109872, 110088, 113652, 119679, 120663, 121208, 123984, 125132, 125378, 128436, 129492, 134288, 136359, 136776, 140112, 147477, 151074, 151536, 153873, 159572, 160884, 164808, 165132, 166661, 170478, 171248, 172656, 181812, 187698, 188067, 192654, 194832, 196636, 201432, 205164, 210168, 212114, 214512, 220176, 226611, 227304, 239358, 241326, 242416, 250264, 250756, 256872, 258984, 272718, 273552, 281547, 288981, 294954, 302148, 307746, 318171, 319144, 321768, 329616, 330264, 333322, 340956, 344113, 359037, 363624, 375396, 376134, 385308, 393272, 402864, 409077, 410328, 420336, 424228, 438823, 442431, 453222, 454608, 478716, 482652, 499983, 500528, 501512, 513744, 517968, 545436, 563094, 564201, 577962, 589908, 604296, 615492, 621191, 636342, 638288, 643536, 660528, 666644, 681912, 688226, 718074, 727248, 750792, 752268, 770616, 786544, 818154, 820656, 844641, 848456, 877646, 884862, 906444, 954513, 957432, 965304, 999966, 1003024, 1032339, 1077111, 1090872, 1126188, 1128402, 1155924, 1166627, 1179816, 1208592, 1230984, 1242382, 1272684, 1316469, 1327293, 1333288, 1363824, 1376452, 1436148, 1499949, 1501584, 1504536, 1541232, 1636308, 1689282, 1692603, 1696912, 1755292, 1769724, 1812888, 1863573, 1909026, 1914864, 1930608, 1999932, 2064678, 2154222, 2181744, 2252376, 2256804, 2311848, 2333254, 2359632, 2461968, 2484764, 2545368, 2632938, 2654586, 2666576, 2752904, 2863539, 2872296, 2999898, 3009072, 3097017, 3272616, 3378564, 3385206, 3499881, 3510584, 3539448, 3625776, 3727146, 3818052, 3949407, 3999864, 4129356, 4308444, 4348337, 4499847, 4504752, 4513608, 4623696, 4666508, 4969528, 5090736, 5265876, 5309172, 5505808, 5590719, 5727078, 5744592, 5999796, 6194034, 6545232, 6757128, 6770412, 6833101, 6999762, 7021168, 7078896, 7454292, 7636104, 7898814, 7999728, 8258712, 8616888, 8696674, 8999694, 9027216, 9291051, 9333016, 9939056, 10499643, 10531752, 10618344, 11181438, 11454156, 11848221, 11999592, 12388068, 13045011, 13514256, 13540824, 13666202, 13999524, 14908584, 15272208, 15797628, 16517424, 16772157, 17233776, 17393348, 17999388, 18582102, 18666032, 20499303, 20999286, 21063504, 21236688, 22362876, 22908312, 23696442, 23999184, 24776136, 26090022, 27081648, 27332404, 27999048, 29817168, 31498929, 31595256, 33544314, 34786696, 35998776, 37164204, 39135033, 40998606, 41998572, 44725752, 45816624, 47392884, 47831707, 49552272, 52180044, 54664808, 55998096, 61497909, 62997858, 63190512, 67088628, 69573392, 71997552, 74328408, 78270066, 81997212, 83997144, 89451504, 94785768, 95663414, 104360088, 109329616, 117405099, 122995818, 125995716, 134177256, 143495121, 148656816, 156540132, 163994424, 167994288, 184493727, 189571536, 191326828, 208720176, 234810198, 245991636, 251991432, 268354512, 286990242, 313080264, 327988848, 368987454, 382653656, 430485363, 469620396, 491983272, 503982864, 573980484, 626160528, 737974908, 765307312, 860970726, 939240792, 983966544, 1147960968, 1291456089, 1475949816, 1721941452, 1878481584, 2295921936, 2582912178, 2951899632, 3443882904, 5165824356, 6887765808, 10331648712, 20663297424]

約数ペア:

[(1, 20663297424), (2, 10331648712), (3, 6887765808), (4, 5165824356), (6, 3443882904), (7, 2951899632), (8, 2582912178), (9, 2295921936), (11, 1878481584), (12, 1721941452), (14, 1475949816), (16, 1291456089), (18, 1147960968), (21, 983966544), (22, 939240792), (24, 860970726), (27, 765307312), (28, 737974908), (33, 626160528), (36, 573980484), (41, 503982864), (42, 491983272), (44, 469620396), (48, 430485363), (54, 382653656), (56, 368987454), (63, 327988848), (66, 313080264), (72, 286990242), (77, 268354512), (82, 251991432), (84, 245991636), (88, 234810198), (99, 208720176), (108, 191326828), (109, 189571536), (112, 184493727), (123, 167994288), (126, 163994424), (132, 156540132), (139, 148656816), (144, 143495121), (154, 134177256), (164, 125995716), (168, 122995818), (176, 117405099), (189, 109329616), (198, 104360088), (216, 95663414), (218, 94785768), (231, 89451504), (246, 83997144), (252, 81997212), (264, 78270066), (278, 74328408), (287, 71997552), (297, 69573392), (308, 67088628), (327, 63190512), (328, 62997858), (336, 61497909), (369, 55998096), (378, 54664808), (396, 52180044), (417, 49552272), (432, 47831707), (436, 47392884), (451, 45816624), (462, 44725752), (492, 41998572), (504, 40998606), (528, 39135033), (556, 37164204), (574, 35998776), (594, 34786696), (616, 33544314), (654, 31595256), (656, 31498929), (693, 29817168), (738, 27999048), (756, 27332404), (763, 27081648), (792, 26090022), (834, 24776136), (861, 23999184), (872, 23696442), (902, 22908312), (924, 22362876), (973, 21236688), (981, 21063504), (984, 20999286), (1008, 20499303), (1107, 18666032), (1112, 18582102), (1148, 17999388), (1188, 17393348), (1199, 17233776), (1232, 16772157), (1251, 16517424), (1308, 15797628), (1353, 15272208), (1386, 14908584), (1476, 13999524), (1512, 13666202), (1526, 13540824), (1529, 13514256), (1584, 13045011), (1668, 12388068), (1722, 11999592), (1744, 11848221), (1804, 11454156), (1848, 11181438), (1946, 10618344), (1962, 10531752), (1968, 10499643), (2079, 9939056), (2214, 9333016), (2224, 9291051), (2289, 9027216), (2296, 8999694), (2376, 8696674), (2398, 8616888), (2502, 8258712), (2583, 7999728), (2616, 7898814), (2706, 7636104), (2772, 7454292), (2919, 7078896), (2943, 7021168), (2952, 6999762), (3024, 6833101), (3052, 6770412), (3058, 6757128), (3157, 6545232), (3336, 6194034), (3444, 5999796), (3597, 5744592), (3608, 5727078), (3696, 5590719), (3753, 5505808), (3892, 5309172), (3924, 5265876), (4059, 5090736), (4158, 4969528), (4428, 4666508), (4469, 4623696), (4578, 4513608), (4587, 4504752), (4592, 4499847), (4752, 4348337), (4796, 4308444), (5004, 4129356), (5166, 3999864), (5232, 3949407), (5412, 3818052), (5544, 3727146), (5699, 3625776), (5838, 3539448), (5886, 3510584), (5904, 3499881), (6104, 3385206), (6116, 3378564), (6314, 3272616), (6672, 3097017), (6867, 3009072), (6888, 2999898), (7194, 2872296), (7216, 2863539), (7506, 2752904), (7749, 2666576), (7784, 2654586), (7848, 2632938), (8118, 2545368), (8316, 2484764), (8393, 2461968), (8757, 2359632), (8856, 2333254), (8938, 2311848), (9156, 2256804), (9174, 2252376), (9471, 2181744), (9592, 2154222), (10008, 2064678), (10332, 1999932), (10703, 1930608), (10791, 1914864), (10824, 1909026), (11088, 1863573), (11398, 1812888), (11676, 1769724), (11772, 1755292), (12177, 1696912), (12208, 1692603), (12232, 1689282), (12628, 1636308), (13407, 1541232), (13734, 1504536), (13761, 1501584), (13776, 1499949), (14388, 1436148), (15012, 1376452), (15151, 1363824), (15498, 1333288), (15568, 1327293), (15696, 1316469), (16236, 1272684), (16632, 1242382), (16786, 1230984), (17097, 1208592), (17514, 1179816), (17712, 1166627), (17876, 1155924), (18312, 1128402), (18348, 1126188), (18942, 1090872), (19184, 1077111), (20016, 1032339), (20601, 1003024), (20664, 999966), (21406, 965304), (21582, 957432), (21648, 954513), (22796, 906444), (23352, 884862), (23544, 877646), (24354, 848456), (24464, 844641), (25179, 820656), (25256, 818154), (26271, 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(80442, 256872), (82404, 250756), (82566, 250264), (85239, 242416), (85624, 241326), (86328, 239358), (90906, 227304), (91184, 226611), (93849, 220176), (96327, 214512), (97416, 212114), (98318, 210168), (100716, 205164), (102582, 201432), (105084, 196636), (106057, 194832), (107256, 192654), (109872, 188067), (110088, 187698), (113652, 181812), (119679, 172656), (120663, 171248), (121208, 170478), (123984, 166661), (125132, 165132), (125378, 164808), (128436, 160884), (129492, 159572), (134288, 153873), (136359, 151536), (136776, 151074), (140112, 147477)]