21156842304

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:141

約数の個数: 840

約数和(自身を含む): 75590887680

約数和(自身を除く): 54434045376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 31, 32, 36, 38, 39, 41, 48, 52, 54, 57, 62, 64, 72, 76, 78, 81, 82, 93, 96, 104, 108, 114, 117, 123, 124, 144, 152, 156, 162, 164, 169, 171, 186, 192, 208, 216, 228, 234, 246, 247, 248, 279, 288, 304, 312, 324, 328, 338, 342, 351, 369, 372, 403, 416, 432, 456, 468, 492, 494, 496, 507, 513, 533, 558, 576, 589, 608, 624, 648, 656, 676, 684, 702, 738, 741, 744, 779, 806, 832, 837, 864, 912, 936, 984, 988, 992, 1014, 1026, 1053, 1066, 1107, 1116, 1178, 1209, 1216, 1248, 1271, 1296, 1312, 1352, 1368, 1404, 1476, 1482, 1488, 1521, 1539, 1558, 1599, 1612, 1674, 1728, 1767, 1824, 1872, 1968, 1976, 1984, 2028, 2052, 2106, 2132, 2214, 2223, 2232, 2337, 2356, 2418, 2496, 2511, 2542, 2592, 2624, 2704, 2736, 2808, 2952, 2964, 2976, 3042, 3078, 3116, 3198, 3211, 3224, 3321, 3348, 3534, 3627, 3648, 3744, 3813, 3936, 3952, 4056, 4104, 4212, 4264, 4428, 4446, 4464, 4563, 4674, 4712, 4797, 4836, 5022, 5084, 5184, 5239, 5301, 5408, 5472, 5616, 5904, 5928, 5952, 6084, 6156, 6232, 6396, 6422, 6448, 6642, 6669, 6696, 6929, 7011, 7068, 7254, 7488, 7626, 7657, 7872, 7904, 8112, 8208, 8424, 8528, 8856, 8892, 8928, 9126, 9348, 9424, 9594, 9633, 9672, 10044, 10127, 10168, 10478, 10602, 10816, 10881, 10944, 11232, 11439, 11808, 11856, 12168, 12312, 12464, 12792, 12844, 12896, 13284, 13338, 13392, 13689, 13858, 14022, 14136, 14391, 14508, 15252, 15314, 15717, 15808, 15903, 16224, 16416, 16523, 16848, 17056, 17712, 17784, 17856, 18252, 18696, 18848, 19188, 19266, 19344, 20007, 20088, 20254, 20336, 20787, 20956, 21033, 21204, 21762, 22464, 22878, 22971, 23616, 23712, 24149, 24336, 24624, 24928, 25584, 25688, 25792, 26568, 26676, 26784, 27378, 27716, 28044, 28272, 28782, 28899, 29016, 30381, 30504, 30628, 31434, 31806, 32448, 32643, 32832, 33046, 33696, 34112, 34317, 35424, 35568, 36504, 37392, 37696, 38376, 38532, 38688, 40014, 40176, 40508, 40672, 41574, 41912, 42066, 42408, 43173, 43524, 45756, 45942, 47151, 47424, 47709, 48298, 48672, 49248, 49569, 49856, 51168, 51376, 53136, 53352, 53568, 54756, 55432, 56088, 56544, 57564, 57798, 58032, 60762, 61008, 61256, 62361, 62868, 63099, 63612, 65286, 66092, 67392, 68634, 68913, 70848, 71136, 72447, 73008, 74784, 76752, 77064, 77376, 80028, 80352, 81016, 81344, 83148, 83824, 84132, 84816, 86346, 86697, 87048, 91143, 91512, 91884, 94302, 95418, 96596, 97344, 98496, 99138, 99541, 102336, 102752, 102951, 106272, 106704, 109512, 110864, 112176, 113088, 115128, 115596, 116064, 121524, 122016, 122512, 124722, 125736, 126198, 127224, 130572, 131651, 132184, 137268, 137826, 141453, 142272, 144894, 146016, 148707, 149568, 153504, 154128, 160056, 160704, 162032, 166296, 167648, 168264, 169632, 172692, 173394, 174096, 182286, 183024, 183768, 187083, 188604, 190836, 193192, 198276, 199082, 205504, 205902, 206739, 212544, 213408, 214799, 217341, 219024, 221728, 224352, 230256, 231192, 232128, 243048, 244032, 245024, 249444, 251472, 252396, 254448, 260091, 261144, 263302, 264368, 273429, 274536, 275652, 282906, 289788, 292032, 297414, 298623, 307008, 308256, 313937, 320112, 324064, 332592, 335296, 336528, 339264, 345384, 346788, 348192, 364572, 366048, 367536, 374166, 377208, 381672, 386384, 394953, 396552, 398164, 411804, 413478, 424359, 426816, 429598, 434682, 438048, 443456, 446121, 448704, 460512, 462384, 486096, 490048, 498888, 502944, 504792, 508896, 520182, 522288, 526604, 528736, 546858, 549072, 551304, 561249, 565812, 579576, 594828, 597246, 616512, 620217, 627874, 640224, 644397, 648128, 652023, 665184, 673056, 690768, 693576, 696384, 729144, 732096, 735072, 748332, 754416, 763344, 772768, 789906, 793104, 796328, 820287, 823608, 826956, 848718, 859196, 869364, 876096, 892242, 895869, 921024, 924768, 941811, 972192, 997776, 1005888, 1009584, 1017792, 1040364, 1044576, 1053208, 1057472, 1093716, 1098144, 1102608, 1122498, 1131624, 1159152, 1184859, 1189656, 1194492, 1240434, 1255748, 1280448, 1288794, 1304046, 1330368, 1338363, 1346112, 1381536, 1387152, 1458288, 1470144, 1496664, 1508832, 1526688, 1545536, 1579812, 1586208, 1592656, 1640574, 1647216, 1653912, 1697436, 1718392, 1738728, 1784484, 1791738, 1849536, 1883622, 1933191, 1944384, 1956069, 1995552, 2019168, 2080728, 2089152, 2106416, 2187432, 2196288, 2205216, 2244996, 2263248, 2318304, 2369718, 2379312, 2388984, 2480868, 2511496, 2577588, 2608092, 2676726, 2687607, 2763072, 2774304, 2825433, 2916576, 2993328, 3017664, 3053376, 3159624, 3172416, 3185312, 3281148, 3294432, 3307824, 3394872, 3436784, 3477456, 3554577, 3568968, 3583476, 3767244, 3866382, 3912138, 3991104, 4038336, 4081181, 4161456, 4212832, 4374864, 4410432, 4489992, 4526496, 4636608, 4739436, 4758624, 4777968, 4961736, 5022992, 5155176, 5216184, 5353452, 5375214, 5548608, 5650866, 5799573, 5833152, 5986656, 6319248, 6370624, 6562296, 6588864, 6615648, 6789744, 6873568, 6954912, 7109154, 7137936, 7166952, 7534488, 7732764, 7824276, 8062821, 8162362, 8322912, 8425664, 8476299, 8749728, 8979984, 9052992, 9478872, 9517248, 9555936, 9923472, 10045984, 10310352, 10432368, 10663731, 10706904, 10750428, 11301732, 11599146, 11973312, 12243543, 12638496, 13124592, 13231296, 13579488, 13747136, 13909824, 14218308, 14275872, 14333904, 15068976, 15465528, 15648552, 16125642, 16324724, 16645824, 16952598, 17398719, 17499456, 17959968, 18957744, 19111872, 19846944, 20091968, 20620704, 20864736, 21327462, 21413808, 21500856, 22603464, 23198292, 24487086, 25276992, 25428897, 26249184, 27158976, 28436616, 28551744, 28667808, 30137952, 30931056, 31297104, 32251284, 32649448, 33905196, 34797438, 35919936, 36730629, 37915488, 39693888, 41241408, 41729472, 42654924, 42827616, 43001712, 45206928, 46396584, 48974172, 50857794, 52498368, 56873232, 57335616, 60275904, 61862112, 62594208, 64502568, 65298896, 67810392, 69594876, 73461258, 75830976, 85309848, 85655232, 86003424, 90413856, 92793168, 97948344, 101715588, 110191887, 113746464, 123724224, 125188416, 129005136, 130597792, 135620784, 139189752, 146922516, 170619696, 172006848, 180827712, 185586336, 195896688, 203431176, 220383774, 227492928, 258010272, 261195584, 271241568, 278379504, 293845032, 330575661, 341239392, 371172672, 391793376, 406862352, 440767548, 516020544, 542483136, 556759008, 587690064, 661151322, 682478784, 783586752, 813724704, 881535096, 1113518016, 1175380128, 1322302644, 1627449408, 1763070192, 2350760256, 2644605288, 3526140384, 5289210576, 7052280768, 10578421152, 21156842304]

約数ペア:

[(1, 21156842304), (2, 10578421152), (3, 7052280768), (4, 5289210576), (6, 3526140384), (8, 2644605288), (9, 2350760256), (12, 1763070192), (13, 1627449408), (16, 1322302644), (18, 1175380128), (19, 1113518016), (24, 881535096), (26, 813724704), (27, 783586752), (31, 682478784), (32, 661151322), (36, 587690064), (38, 556759008), (39, 542483136), (41, 516020544), (48, 440767548), (52, 406862352), (54, 391793376), (57, 371172672), (62, 341239392), (64, 330575661), (72, 293845032), (76, 278379504), (78, 271241568), (81, 261195584), (82, 258010272), (93, 227492928), (96, 220383774), (104, 203431176), (108, 195896688), (114, 185586336), (117, 180827712), (123, 172006848), (124, 170619696), (144, 146922516), (152, 139189752), (156, 135620784), (162, 130597792), (164, 129005136), (169, 125188416), (171, 123724224), (186, 113746464), (192, 110191887), (208, 101715588), (216, 97948344), (228, 92793168), (234, 90413856), (246, 86003424), (247, 85655232), (248, 85309848), (279, 75830976), (288, 73461258), (304, 69594876), (312, 67810392), (324, 65298896), (328, 64502568), (338, 62594208), (342, 61862112), (351, 60275904), (369, 57335616), (372, 56873232), (403, 52498368), (416, 50857794), (432, 48974172), (456, 46396584), (468, 45206928), (492, 43001712), (494, 42827616), (496, 42654924), (507, 41729472), (513, 41241408), (533, 39693888), (558, 37915488), (576, 36730629), (589, 35919936), (608, 34797438), (624, 33905196), (648, 32649448), (656, 32251284), (676, 31297104), (684, 30931056), (702, 30137952), (738, 28667808), (741, 28551744), (744, 28436616), (779, 27158976), (806, 26249184), (832, 25428897), (837, 25276992), (864, 24487086), (912, 23198292), (936, 22603464), (984, 21500856), (988, 21413808), (992, 21327462), (1014, 20864736), (1026, 20620704), (1053, 20091968), (1066, 19846944), (1107, 19111872), (1116, 18957744), (1178, 17959968), (1209, 17499456), (1216, 17398719), (1248, 16952598), (1271, 16645824), (1296, 16324724), (1312, 16125642), (1352, 15648552), (1368, 15465528), (1404, 15068976), (1476, 14333904), (1482, 14275872), (1488, 14218308), (1521, 13909824), (1539, 13747136), (1558, 13579488), (1599, 13231296), (1612, 13124592), (1674, 12638496), (1728, 12243543), (1767, 11973312), (1824, 11599146), (1872, 11301732), (1968, 10750428), (1976, 10706904), (1984, 10663731), (2028, 10432368), (2052, 10310352), (2106, 10045984), (2132, 9923472), (2214, 9555936), (2223, 9517248), (2232, 9478872), (2337, 9052992), (2356, 8979984), (2418, 8749728), (2496, 8476299), (2511, 8425664), (2542, 8322912), (2592, 8162362), (2624, 8062821), (2704, 7824276), (2736, 7732764), (2808, 7534488), (2952, 7166952), (2964, 7137936), (2976, 7109154), (3042, 6954912), (3078, 6873568), (3116, 6789744), (3198, 6615648), (3211, 6588864), (3224, 6562296), (3321, 6370624), (3348, 6319248), (3534, 5986656), (3627, 5833152), (3648, 5799573), (3744, 5650866), (3813, 5548608), (3936, 5375214), (3952, 5353452), (4056, 5216184), (4104, 5155176), (4212, 5022992), (4264, 4961736), (4428, 4777968), (4446, 4758624), (4464, 4739436), (4563, 4636608), (4674, 4526496), (4712, 4489992), (4797, 4410432), (4836, 4374864), (5022, 4212832), (5084, 4161456), (5184, 4081181), (5239, 4038336), (5301, 3991104), (5408, 3912138), (5472, 3866382), (5616, 3767244), (5904, 3583476), (5928, 3568968), (5952, 3554577), (6084, 3477456), (6156, 3436784), (6232, 3394872), (6396, 3307824), (6422, 3294432), (6448, 3281148), (6642, 3185312), (6669, 3172416), (6696, 3159624), (6929, 3053376), (7011, 3017664), (7068, 2993328), (7254, 2916576), (7488, 2825433), (7626, 2774304), (7657, 2763072), (7872, 2687607), (7904, 2676726), (8112, 2608092), (8208, 2577588), (8424, 2511496), (8528, 2480868), (8856, 2388984), (8892, 2379312), (8928, 2369718), (9126, 2318304), (9348, 2263248), (9424, 2244996), (9594, 2205216), (9633, 2196288), (9672, 2187432), (10044, 2106416), (10127, 2089152), (10168, 2080728), (10478, 2019168), (10602, 1995552), (10816, 1956069), (10881, 1944384), (10944, 1933191), (11232, 1883622), (11439, 1849536), (11808, 1791738), (11856, 1784484), (12168, 1738728), (12312, 1718392), (12464, 1697436), (12792, 1653912), (12844, 1647216), (12896, 1640574), (13284, 1592656), (13338, 1586208), (13392, 1579812), (13689, 1545536), (13858, 1526688), (14022, 1508832), (14136, 1496664), (14391, 1470144), (14508, 1458288), (15252, 1387152), (15314, 1381536), (15717, 1346112), (15808, 1338363), (15903, 1330368), (16224, 1304046), (16416, 1288794), (16523, 1280448), (16848, 1255748), (17056, 1240434), (17712, 1194492), (17784, 1189656), (17856, 1184859), (18252, 1159152), (18696, 1131624), (18848, 1122498), (19188, 1102608), (19266, 1098144), (19344, 1093716), (20007, 1057472), (20088, 1053208), (20254, 1044576), (20336, 1040364), (20787, 1017792), (20956, 1009584), (21033, 1005888), (21204, 997776), (21762, 972192), (22464, 941811), (22878, 924768), (22971, 921024), (23616, 895869), (23712, 892242), (24149, 876096), (24336, 869364), (24624, 859196), (24928, 848718), (25584, 826956), (25688, 823608), (25792, 820287), (26568, 796328), (26676, 793104), (26784, 789906), (27378, 772768), (27716, 763344), (28044, 754416), (28272, 748332), (28782, 735072), (28899, 732096), (29016, 729144), (30381, 696384), (30504, 693576), (30628, 690768), (31434, 673056), (31806, 665184), (32448, 652023), (32643, 648128), (32832, 644397), (33046, 640224), (33696, 627874), (34112, 620217), (34317, 616512), (35424, 597246), (35568, 594828), (36504, 579576), (37392, 565812), (37696, 561249), (38376, 551304), (38532, 549072), (38688, 546858), (40014, 528736), (40176, 526604), (40508, 522288), (40672, 520182), (41574, 508896), (41912, 504792), (42066, 502944), (42408, 498888), (43173, 490048), (43524, 486096), (45756, 462384), (45942, 460512), (47151, 448704), (47424, 446121), (47709, 443456), (48298, 438048), (48672, 434682), (49248, 429598), (49569, 426816), (49856, 424359), (51168, 413478), (51376, 411804), (53136, 398164), (53352, 396552), (53568, 394953), (54756, 386384), (55432, 381672), (56088, 377208), (56544, 374166), (57564, 367536), (57798, 366048), (58032, 364572), (60762, 348192), (61008, 346788), (61256, 345384), (62361, 339264), (62868, 336528), (63099, 335296), (63612, 332592), (65286, 324064), (66092, 320112), (67392, 313937), (68634, 308256), (68913, 307008), (70848, 298623), (71136, 297414), (72447, 292032), (73008, 289788), (74784, 282906), (76752, 275652), (77064, 274536), (77376, 273429), (80028, 264368), (80352, 263302), (81016, 261144), (81344, 260091), (83148, 254448), (83824, 252396), (84132, 251472), (84816, 249444), (86346, 245024), (86697, 244032), (87048, 243048), (91143, 232128), (91512, 231192), (91884, 230256), (94302, 224352), (95418, 221728), (96596, 219024), (97344, 217341), (98496, 214799), (99138, 213408), (99541, 212544), (102336, 206739), (102752, 205902), (102951, 205504), (106272, 199082), (106704, 198276), (109512, 193192), (110864, 190836), (112176, 188604), (113088, 187083), (115128, 183768), (115596, 183024), (116064, 182286), (121524, 174096), (122016, 173394), (122512, 172692), (124722, 169632), (125736, 168264), (126198, 167648), (127224, 166296), (130572, 162032), (131651, 160704), (132184, 160056), (137268, 154128), (137826, 153504), (141453, 149568), (142272, 148707), (144894, 146016)]