21567360672

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1954

約数の個数: 480

約数和(自身を含む): 76962783744

約数和(自身を除く): 55395423072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 81, 88, 93, 96, 99, 104, 108, 117, 124, 132, 143, 144, 156, 162, 176, 186, 198, 208, 216, 234, 248, 264, 279, 286, 288, 297, 312, 324, 341, 351, 352, 372, 396, 403, 416, 429, 432, 468, 496, 528, 558, 572, 594, 624, 648, 682, 702, 744, 792, 806, 837, 858, 864, 891, 936, 992, 1023, 1053, 1056, 1116, 1144, 1188, 1209, 1248, 1287, 1296, 1364, 1404, 1488, 1584, 1612, 1674, 1716, 1782, 1872, 1877, 2046, 2106, 2232, 2288, 2376, 2418, 2511, 2574, 2592, 2728, 2808, 2976, 3069, 3168, 3224, 3348, 3432, 3564, 3627, 3744, 3754, 3861, 4092, 4212, 4433, 4464, 4576, 4752, 4836, 5022, 5148, 5456, 5616, 5631, 6138, 6448, 6696, 6864, 7128, 7254, 7508, 7722, 8184, 8424, 8866, 8928, 9207, 9504, 9672, 10044, 10296, 10881, 10912, 11232, 11262, 11583, 12276, 12896, 13299, 13392, 13728, 14256, 14508, 15016, 15444, 16368, 16848, 16893, 17732, 18414, 19344, 20088, 20592, 20647, 21762, 22524, 23166, 24401, 24552, 26598, 26784, 27621, 28512, 29016, 30032, 30888, 32643, 32736, 33696, 33786, 35464, 36828, 38688, 39897, 40176, 41184, 41294, 43524, 45048, 46332, 48802, 49104, 50679, 53196, 55242, 58032, 58187, 60064, 61776, 61941, 65286, 67572, 70928, 73203, 73656, 79794, 80352, 82588, 87048, 90096, 92664, 97604, 98208, 101358, 106392, 110484, 116064, 116374, 119691, 123552, 123882, 130572, 135144, 141856, 146406, 147312, 152037, 159588, 165176, 174096, 174561, 180192, 185328, 185823, 195208, 202716, 212784, 219609, 220968, 232748, 239382, 247764, 261144, 268411, 270288, 292812, 294624, 304074, 319176, 330352, 348192, 349122, 359073, 370656, 371646, 390416, 405432, 425568, 439218, 441936, 465496, 478764, 495528, 522288, 523683, 536822, 540576, 557469, 585624, 608148, 638352, 640057, 658827, 660704, 698244, 718146, 743292, 756431, 780832, 805233, 810864, 878436, 883872, 930992, 957528, 991056, 1044576, 1047366, 1073644, 1114938, 1171248, 1216296, 1276704, 1280114, 1317654, 1396488, 1436292, 1486584, 1512862, 1571049, 1610466, 1621728, 1672407, 1756872, 1861984, 1915056, 1920171, 1976481, 1982112, 2094732, 2147288, 2229876, 2269293, 2342496, 2415699, 2432592, 2560228, 2635308, 2792976, 2872584, 2973168, 3025724, 3142098, 3220932, 3344814, 3513744, 3830112, 3840342, 3952962, 4189464, 4294576, 4459752, 4538586, 4713147, 4831398, 4865184, 5120456, 5270616, 5585952, 5745168, 5760513, 5946336, 6051448, 6284196, 6441864, 6689628, 6807879, 7027488, 7247097, 7680684, 7905924, 8320741, 8378928, 8589152, 8919504, 9077172, 9426294, 9662796, 10240912, 10541232, 11490336, 11521026, 12102896, 12568392, 12883728, 13379256, 13615758, 14494194, 15361368, 15811848, 16641482, 16757856, 17281539, 17839008, 18154344, 18852588, 19325592, 20423637, 20481824, 21082464, 21741291, 23042052, 24205792, 24962223, 25136784, 25767456, 26758512, 27231516, 28988388, 30722736, 31623696, 33282964, 34563078, 36308688, 37705176, 38651184, 40847274, 43482582, 46084104, 49924446, 50273568, 51844617, 53517024, 54463032, 57976776, 61270911, 61445472, 63247392, 66565928, 69126156, 72617376, 74886669, 75410352, 77302368, 81694548, 86965164, 92168208, 99848892, 103689234, 108926064, 115953552, 122541822, 133131856, 138252312, 149773338, 150820704, 163389096, 173930328, 184336416, 199697784, 207378468, 217852128, 224660007, 231907104, 245083644, 266263712, 276504624, 299546676, 326778192, 347860656, 399395568, 414756936, 449320014, 490167288, 553009248, 599093352, 653556384, 673980021, 695721312, 798791136, 829513872, 898640028, 980334576, 1198186704, 1347960042, 1659027744, 1797280056, 1960669152, 2396373408, 2695920084, 3594560112, 5391840168, 7189120224, 10783680336, 21567360672]

約数ペア:

[(1, 21567360672), (2, 10783680336), (3, 7189120224), (4, 5391840168), (6, 3594560112), (8, 2695920084), (9, 2396373408), (11, 1960669152), (12, 1797280056), (13, 1659027744), (16, 1347960042), (18, 1198186704), (22, 980334576), (24, 898640028), (26, 829513872), (27, 798791136), (31, 695721312), (32, 673980021), (33, 653556384), (36, 599093352), (39, 553009248), (44, 490167288), (48, 449320014), (52, 414756936), (54, 399395568), (62, 347860656), (66, 326778192), (72, 299546676), (78, 276504624), (81, 266263712), (88, 245083644), (93, 231907104), (96, 224660007), (99, 217852128), (104, 207378468), (108, 199697784), (117, 184336416), (124, 173930328), (132, 163389096), (143, 150820704), (144, 149773338), (156, 138252312), (162, 133131856), (176, 122541822), (186, 115953552), (198, 108926064), (208, 103689234), (216, 99848892), (234, 92168208), (248, 86965164), (264, 81694548), (279, 77302368), (286, 75410352), (288, 74886669), (297, 72617376), (312, 69126156), (324, 66565928), (341, 63247392), (351, 61445472), (352, 61270911), (372, 57976776), (396, 54463032), (403, 53517024), (416, 51844617), (429, 50273568), (432, 49924446), (468, 46084104), (496, 43482582), (528, 40847274), (558, 38651184), (572, 37705176), (594, 36308688), (624, 34563078), (648, 33282964), (682, 31623696), (702, 30722736), (744, 28988388), (792, 27231516), (806, 26758512), (837, 25767456), (858, 25136784), (864, 24962223), (891, 24205792), (936, 23042052), (992, 21741291), (1023, 21082464), (1053, 20481824), (1056, 20423637), (1116, 19325592), (1144, 18852588), (1188, 18154344), (1209, 17839008), (1248, 17281539), (1287, 16757856), (1296, 16641482), (1364, 15811848), (1404, 15361368), (1488, 14494194), (1584, 13615758), (1612, 13379256), (1674, 12883728), (1716, 12568392), (1782, 12102896), (1872, 11521026), (1877, 11490336), (2046, 10541232), (2106, 10240912), (2232, 9662796), (2288, 9426294), (2376, 9077172), (2418, 8919504), (2511, 8589152), (2574, 8378928), (2592, 8320741), (2728, 7905924), (2808, 7680684), (2976, 7247097), (3069, 7027488), (3168, 6807879), (3224, 6689628), (3348, 6441864), (3432, 6284196), (3564, 6051448), (3627, 5946336), (3744, 5760513), (3754, 5745168), (3861, 5585952), (4092, 5270616), (4212, 5120456), (4433, 4865184), (4464, 4831398), (4576, 4713147), (4752, 4538586), (4836, 4459752), (5022, 4294576), (5148, 4189464), (5456, 3952962), (5616, 3840342), (5631, 3830112), (6138, 3513744), (6448, 3344814), (6696, 3220932), (6864, 3142098), (7128, 3025724), (7254, 2973168), (7508, 2872584), (7722, 2792976), (8184, 2635308), (8424, 2560228), (8866, 2432592), (8928, 2415699), (9207, 2342496), (9504, 2269293), (9672, 2229876), (10044, 2147288), (10296, 2094732), (10881, 1982112), (10912, 1976481), (11232, 1920171), (11262, 1915056), (11583, 1861984), (12276, 1756872), (12896, 1672407), (13299, 1621728), (13392, 1610466), (13728, 1571049), (14256, 1512862), (14508, 1486584), (15016, 1436292), (15444, 1396488), (16368, 1317654), (16848, 1280114), (16893, 1276704), (17732, 1216296), (18414, 1171248), (19344, 1114938), (20088, 1073644), (20592, 1047366), (20647, 1044576), (21762, 991056), (22524, 957528), (23166, 930992), (24401, 883872), (24552, 878436), (26598, 810864), (26784, 805233), (27621, 780832), (28512, 756431), (29016, 743292), (30032, 718146), (30888, 698244), (32643, 660704), (32736, 658827), (33696, 640057), (33786, 638352), (35464, 608148), (36828, 585624), (38688, 557469), (39897, 540576), (40176, 536822), (41184, 523683), (41294, 522288), (43524, 495528), (45048, 478764), (46332, 465496), (48802, 441936), (49104, 439218), (50679, 425568), (53196, 405432), (55242, 390416), (58032, 371646), (58187, 370656), (60064, 359073), (61776, 349122), (61941, 348192), (65286, 330352), (67572, 319176), (70928, 304074), (73203, 294624), (73656, 292812), (79794, 270288), (80352, 268411), (82588, 261144), (87048, 247764), (90096, 239382), (92664, 232748), (97604, 220968), (98208, 219609), (101358, 212784), (106392, 202716), (110484, 195208), (116064, 185823), (116374, 185328), (119691, 180192), (123552, 174561), (123882, 174096), (130572, 165176), (135144, 159588), (141856, 152037), (146406, 147312)]