20787653376

素因数分解:

$2^8\times 3^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 540

約数和(自身を含む): 74011707000

約数和(自身を除く): 53224053624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 48, 49, 54, 56, 63, 64, 72, 81, 82, 84, 96, 98, 108, 112, 123, 126, 128, 144, 147, 162, 164, 168, 189, 192, 196, 216, 224, 246, 252, 256, 287, 288, 294, 324, 328, 336, 369, 378, 384, 392, 432, 441, 448, 492, 499, 504, 567, 574, 576, 588, 648, 656, 672, 738, 756, 768, 784, 861, 864, 882, 896, 984, 998, 1008, 1107, 1134, 1148, 1152, 1176, 1296, 1312, 1323, 1344, 1476, 1497, 1512, 1568, 1722, 1728, 1764, 1792, 1968, 1996, 2009, 2016, 2214, 2268, 2296, 2304, 2352, 2583, 2592, 2624, 2646, 2688, 2952, 2994, 3024, 3136, 3321, 3444, 3456, 3493, 3528, 3936, 3969, 3992, 4018, 4032, 4428, 4491, 4536, 4592, 4704, 5166, 5184, 5248, 5292, 5376, 5904, 5988, 6027, 6048, 6272, 6642, 6888, 6912, 6986, 7056, 7749, 7872, 7938, 7984, 8036, 8064, 8856, 8982, 9072, 9184, 9408, 10332, 10368, 10479, 10496, 10584, 11808, 11976, 12054, 12096, 12544, 13284, 13473, 13776, 13972, 14112, 15498, 15744, 15876, 15968, 16072, 16128, 17712, 17964, 18081, 18144, 18368, 18816, 20459, 20664, 20736, 20958, 21168, 23247, 23616, 23952, 24108, 24192, 24451, 26568, 26946, 27552, 27944, 28224, 30996, 31437, 31488, 31752, 31936, 32144, 35424, 35928, 36162, 36288, 36736, 37632, 40419, 40918, 41328, 41916, 42336, 46494, 47232, 47904, 48216, 48384, 48902, 53136, 53892, 54243, 55104, 55888, 56448, 61377, 61992, 62874, 63504, 63872, 64288, 70848, 71856, 72324, 72576, 73353, 73472, 80838, 81836, 82656, 83832, 84672, 92988, 94311, 94464, 95808, 96432, 97804, 106272, 107784, 108486, 110208, 111776, 112896, 122754, 123984, 125748, 127008, 127744, 128576, 141696, 143213, 143712, 144648, 145152, 146706, 161676, 162729, 163672, 165312, 167664, 169344, 184131, 185976, 188622, 191616, 192864, 195608, 212544, 215568, 216972, 220059, 220416, 223552, 245508, 247968, 251496, 254016, 257152, 282933, 283392, 286426, 287424, 289296, 293412, 323352, 325458, 327344, 330624, 335328, 338688, 368262, 371952, 377244, 383232, 385728, 391216, 425088, 429639, 431136, 433944, 440118, 447104, 491016, 495936, 502992, 508032, 514304, 552393, 565866, 572852, 574848, 578592, 586824, 646704, 650916, 654688, 660177, 661248, 670656, 736524, 743904, 754488, 771456, 782432, 850176, 859278, 862272, 867888, 880236, 894208, 982032, 991872, 1002491, 1005984, 1016064, 1104786, 1131732, 1145704, 1149696, 1157184, 1173648, 1288917, 1293408, 1301832, 1309376, 1320354, 1341312, 1473048, 1487808, 1508976, 1542912, 1564864, 1657179, 1718556, 1724544, 1735776, 1760472, 1964064, 1980531, 1983744, 2004982, 2011968, 2209572, 2263464, 2291408, 2314368, 2347296, 2577834, 2586816, 2603664, 2618752, 2640708, 2682624, 2946096, 2975616, 3007473, 3017952, 3129728, 3314358, 3437112, 3449088, 3471552, 3520944, 3866751, 3928128, 3961062, 4009964, 4023936, 4419144, 4526928, 4582816, 4628736, 4694592, 5155668, 5173632, 5207328, 5237504, 5281416, 5892192, 5951232, 6014946, 6035904, 6259456, 6628716, 6874224, 6943104, 7041888, 7733502, 7856256, 7922124, 8019928, 8047872, 8838288, 9022419, 9053856, 9165632, 9389184, 10311336, 10347264, 10414656, 10562832, 11600253, 11784384, 12029892, 12071808, 13257432, 13748448, 13886208, 14083776, 15467004, 15712512, 15844248, 16039856, 17676576, 18044838, 18107712, 18331264, 18778368, 20622672, 20829312, 21125664, 23200506, 23568768, 24059784, 24143616, 26514864, 27067257, 27496896, 28167552, 30934008, 31688496, 32079712, 35353152, 36089676, 36215424, 36662528, 41245344, 41658624, 42251328, 46401012, 47137536, 48119568, 53029728, 54134514, 54993792, 56335104, 61868016, 63376992, 64159424, 70706304, 72179352, 72430848, 81201771, 82490688, 84502656, 92802024, 96239136, 106059456, 108269028, 109987584, 123736032, 126753984, 128318848, 141412608, 144358704, 162403542, 164981376, 169005312, 185604048, 192478272, 212118912, 216538056, 247472064, 253507968, 256637696, 288717408, 324807084, 329962752, 371208096, 384956544, 424237824, 433076112, 494944128, 507015936, 577434816, 649614168, 742416192, 769913088, 866152224, 989888256, 1154869632, 1299228336, 1484832384, 1732304448, 2309739264, 2598456672, 2969664768, 3464608896, 5196913344, 6929217792, 10393826688, 20787653376]

約数ペア:

[(1, 20787653376), (2, 10393826688), (3, 6929217792), (4, 5196913344), (6, 3464608896), (7, 2969664768), (8, 2598456672), (9, 2309739264), (12, 1732304448), (14, 1484832384), (16, 1299228336), (18, 1154869632), (21, 989888256), (24, 866152224), (27, 769913088), (28, 742416192), (32, 649614168), (36, 577434816), (41, 507015936), (42, 494944128), (48, 433076112), (49, 424237824), (54, 384956544), (56, 371208096), (63, 329962752), (64, 324807084), (72, 288717408), (81, 256637696), (82, 253507968), (84, 247472064), (96, 216538056), (98, 212118912), (108, 192478272), (112, 185604048), (123, 169005312), (126, 164981376), (128, 162403542), (144, 144358704), (147, 141412608), (162, 128318848), (164, 126753984), (168, 123736032), (189, 109987584), (192, 108269028), (196, 106059456), (216, 96239136), (224, 92802024), (246, 84502656), (252, 82490688), (256, 81201771), (287, 72430848), (288, 72179352), (294, 70706304), (324, 64159424), (328, 63376992), (336, 61868016), (369, 56335104), (378, 54993792), (384, 54134514), (392, 53029728), (432, 48119568), (441, 47137536), (448, 46401012), (492, 42251328), (499, 41658624), (504, 41245344), (567, 36662528), (574, 36215424), (576, 36089676), (588, 35353152), (648, 32079712), (656, 31688496), (672, 30934008), (738, 28167552), (756, 27496896), (768, 27067257), (784, 26514864), (861, 24143616), (864, 24059784), (882, 23568768), (896, 23200506), (984, 21125664), (998, 20829312), (1008, 20622672), (1107, 18778368), (1134, 18331264), (1148, 18107712), (1152, 18044838), (1176, 17676576), (1296, 16039856), (1312, 15844248), (1323, 15712512), (1344, 15467004), (1476, 14083776), (1497, 13886208), (1512, 13748448), (1568, 13257432), (1722, 12071808), (1728, 12029892), (1764, 11784384), (1792, 11600253), (1968, 10562832), (1996, 10414656), (2009, 10347264), (2016, 10311336), (2214, 9389184), (2268, 9165632), (2296, 9053856), (2304, 9022419), (2352, 8838288), (2583, 8047872), (2592, 8019928), (2624, 7922124), (2646, 7856256), (2688, 7733502), (2952, 7041888), (2994, 6943104), (3024, 6874224), (3136, 6628716), (3321, 6259456), (3444, 6035904), (3456, 6014946), (3493, 5951232), (3528, 5892192), (3936, 5281416), (3969, 5237504), (3992, 5207328), (4018, 5173632), (4032, 5155668), (4428, 4694592), (4491, 4628736), (4536, 4582816), (4592, 4526928), (4704, 4419144), (5166, 4023936), (5184, 4009964), (5248, 3961062), (5292, 3928128), (5376, 3866751), (5904, 3520944), (5988, 3471552), (6027, 3449088), (6048, 3437112), (6272, 3314358), (6642, 3129728), (6888, 3017952), (6912, 3007473), (6986, 2975616), (7056, 2946096), (7749, 2682624), (7872, 2640708), (7938, 2618752), (7984, 2603664), (8036, 2586816), (8064, 2577834), (8856, 2347296), (8982, 2314368), (9072, 2291408), (9184, 2263464), (9408, 2209572), (10332, 2011968), (10368, 2004982), (10479, 1983744), (10496, 1980531), (10584, 1964064), (11808, 1760472), (11976, 1735776), (12054, 1724544), (12096, 1718556), (12544, 1657179), (13284, 1564864), (13473, 1542912), (13776, 1508976), (13972, 1487808), (14112, 1473048), (15498, 1341312), (15744, 1320354), (15876, 1309376), (15968, 1301832), (16072, 1293408), (16128, 1288917), (17712, 1173648), (17964, 1157184), (18081, 1149696), (18144, 1145704), (18368, 1131732), (18816, 1104786), (20459, 1016064), (20664, 1005984), (20736, 1002491), (20958, 991872), (21168, 982032), (23247, 894208), (23616, 880236), (23952, 867888), (24108, 862272), (24192, 859278), (24451, 850176), (26568, 782432), (26946, 771456), (27552, 754488), (27944, 743904), (28224, 736524), (30996, 670656), (31437, 661248), (31488, 660177), (31752, 654688), (31936, 650916), (32144, 646704), (35424, 586824), (35928, 578592), (36162, 574848), (36288, 572852), (36736, 565866), (37632, 552393), (40419, 514304), (40918, 508032), (41328, 502992), (41916, 495936), (42336, 491016), (46494, 447104), (47232, 440118), (47904, 433944), (48216, 431136), (48384, 429639), (48902, 425088), (53136, 391216), (53892, 385728), (54243, 383232), (55104, 377244), (55888, 371952), (56448, 368262), (61377, 338688), (61992, 335328), (62874, 330624), (63504, 327344), (63872, 325458), (64288, 323352), (70848, 293412), (71856, 289296), (72324, 287424), (72576, 286426), (73353, 283392), (73472, 282933), (80838, 257152), (81836, 254016), (82656, 251496), (83832, 247968), (84672, 245508), (92988, 223552), (94311, 220416), (94464, 220059), (95808, 216972), (96432, 215568), (97804, 212544), (106272, 195608), (107784, 192864), (108486, 191616), (110208, 188622), (111776, 185976), (112896, 184131), (122754, 169344), (123984, 167664), (125748, 165312), (127008, 163672), (127744, 162729), (128576, 161676), (141696, 146706), (143213, 145152), (143712, 144648)]