20659248288

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 720

約数和(自身を含む): 75083500800

約数和(自身を除く): 54424252512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 32, 36, 42, 48, 49, 54, 56, 58, 63, 71, 72, 79, 81, 84, 87, 96, 98, 108, 112, 116, 126, 142, 144, 147, 158, 162, 168, 174, 189, 196, 203, 213, 216, 224, 232, 237, 252, 261, 284, 288, 294, 316, 324, 336, 348, 378, 392, 406, 426, 432, 441, 464, 474, 497, 504, 522, 553, 567, 568, 588, 609, 632, 639, 648, 672, 696, 711, 756, 783, 784, 812, 852, 864, 882, 928, 948, 994, 1008, 1044, 1106, 1134, 1136, 1176, 1218, 1264, 1278, 1296, 1323, 1392, 1421, 1422, 1491, 1512, 1566, 1568, 1624, 1659, 1704, 1764, 1827, 1896, 1917, 1988, 2016, 2059, 2088, 2133, 2212, 2268, 2272, 2291, 2349, 2352, 2436, 2528, 2556, 2592, 2646, 2784, 2842, 2844, 2982, 3024, 3132, 3248, 3318, 3408, 3479, 3528, 3654, 3792, 3834, 3871, 3969, 3976, 4118, 4176, 4263, 4266, 4424, 4473, 4536, 4582, 4698, 4704, 4872, 4977, 5112, 5292, 5481, 5609, 5684, 5688, 5751, 5964, 6048, 6177, 6264, 6399, 6496, 6636, 6816, 6873, 6958, 7056, 7308, 7584, 7668, 7742, 7938, 7952, 8236, 8352, 8526, 8532, 8848, 8946, 9072, 9164, 9396, 9744, 9954, 10224, 10437, 10584, 10962, 11218, 11368, 11376, 11502, 11613, 11928, 12354, 12528, 12789, 12798, 13272, 13419, 13746, 13916, 14112, 14413, 14616, 14931, 15336, 15484, 15876, 15904, 16037, 16443, 16472, 16827, 17052, 17064, 17696, 17892, 18144, 18328, 18531, 18792, 19488, 19908, 20448, 20619, 20874, 21168, 21924, 22436, 22736, 22752, 23004, 23226, 23856, 24708, 25056, 25578, 25596, 26544, 26838, 27492, 27832, 28826, 29232, 29862, 30672, 30968, 31311, 31752, 32074, 32886, 32944, 33654, 34104, 34128, 34839, 35784, 36656, 37062, 37584, 38367, 39263, 39816, 40257, 41238, 41748, 42336, 43239, 43848, 44793, 44872, 45472, 46008, 46452, 47712, 48111, 49416, 50481, 51156, 51192, 53088, 53676, 54984, 55593, 55664, 57652, 58464, 59724, 61344, 61857, 61936, 62622, 63504, 64148, 65772, 65888, 67308, 68208, 68256, 69678, 71568, 73312, 74124, 75168, 76734, 78526, 79632, 80514, 82476, 83496, 86478, 87696, 89586, 89744, 92016, 92904, 93933, 96222, 98832, 100891, 100962, 102312, 102384, 104517, 107352, 109968, 111186, 111328, 112259, 115101, 115304, 117789, 119448, 123714, 123872, 125244, 127008, 128296, 129717, 131544, 134616, 136416, 139356, 143136, 144333, 148248, 151443, 153468, 157052, 159264, 161028, 162661, 164952, 166779, 166992, 172956, 175392, 179172, 179488, 184032, 185571, 185808, 187866, 192444, 197664, 201782, 201924, 204624, 204768, 209034, 214704, 219936, 222372, 224518, 230202, 230608, 235578, 238896, 247428, 250488, 256592, 259434, 263088, 269232, 274841, 278712, 281799, 288666, 296496, 302673, 302886, 306936, 313551, 314104, 322056, 325322, 329904, 333558, 333984, 336777, 345912, 353367, 358344, 371142, 371616, 375732, 384888, 389151, 403564, 403848, 409248, 418068, 429408, 432999, 444744, 449036, 454329, 460404, 461216, 471156, 477792, 487983, 494856, 500976, 513184, 518868, 526176, 538464, 549682, 557424, 563598, 577332, 592992, 605346, 605772, 613872, 627102, 628208, 644112, 650644, 659808, 667116, 673554, 691824, 706734, 716688, 742284, 751464, 769776, 778302, 807128, 807696, 824523, 836136, 865998, 889488, 898072, 908019, 908658, 920808, 942312, 975966, 989712, 1001952, 1010331, 1037736, 1060101, 1099364, 1114848, 1127196, 1138627, 1154664, 1167453, 1210692, 1211544, 1227744, 1254204, 1256416, 1288224, 1298997, 1301288, 1334232, 1347108, 1383648, 1413468, 1433376, 1463949, 1484568, 1502928, 1539552, 1556604, 1614256, 1615392, 1649046, 1672272, 1731996, 1778976, 1796144, 1816038, 1817316, 1841616, 1884624, 1951932, 1979424, 2020662, 2075472, 2120202, 2198728, 2254392, 2277254, 2309328, 2334906, 2421384, 2423088, 2473569, 2508408, 2597994, 2602576, 2668464, 2694216, 2724057, 2826936, 2927898, 2969136, 3005856, 3030993, 3113208, 3180303, 3228512, 3298092, 3344544, 3415881, 3463992, 3592288, 3632076, 3634632, 3683232, 3769248, 3903864, 4041324, 4150944, 4240404, 4391847, 4397456, 4508784, 4554508, 4618656, 4669812, 4842768, 4846176, 4947138, 5016816, 5195988, 5205152, 5336928, 5388432, 5448114, 5653872, 5855796, 5938272, 6061986, 6226416, 6360606, 6596184, 6831762, 6927984, 7264152, 7269264, 7420707, 7807728, 7970389, 8082648, 8172171, 8480808, 8783694, 8794912, 9017568, 9092979, 9109016, 9339624, 9685536, 9894276, 10033632, 10247643, 10391976, 10776864, 10896228, 11307744, 11711592, 12123972, 12452832, 12721212, 13175541, 13192368, 13663524, 13855968, 14528304, 14538528, 14841414, 15615456, 15940778, 16165296, 16344342, 16961616, 17567388, 18185958, 18218032, 18679248, 19788552, 20495286, 20783952, 21792456, 22262121, 23423184, 23911167, 24247944, 25442424, 26351082, 26384736, 27327048, 29056608, 29682828, 30742929, 31881556, 32330592, 32688684, 33923232, 35134776, 36371916, 36436064, 37358496, 39577104, 40990572, 41567904, 43584912, 44524242, 46846368, 47822334, 48495888, 50884848, 52702164, 54654096, 59365656, 61485858, 63763112, 65377368, 70269552, 71733501, 72743832, 79154208, 81981144, 87169824, 89048484, 92228787, 95644668, 96991776, 101769696, 105404328, 109308192, 118731312, 122971716, 127526224, 130754736, 140539104, 143467002, 145487664, 163962288, 178096968, 184457574, 191289336, 210808656, 215200503, 237462624, 245943432, 255052448, 261509472, 286934004, 290975328, 327924576, 356193936, 368915148, 382578672, 421617312, 430401006, 491886864, 573868008, 645601509, 712387872, 737830296, 765157344, 860802012, 983773728, 1147736016, 1291203018, 1475660592, 1721604024, 2295472032, 2582406036, 2951321184, 3443208048, 5164812072, 6886416096, 10329624144, 20659248288]

約数ペア:

[(1, 20659248288), (2, 10329624144), (3, 6886416096), (4, 5164812072), (6, 3443208048), (7, 2951321184), (8, 2582406036), (9, 2295472032), (12, 1721604024), (14, 1475660592), (16, 1291203018), (18, 1147736016), (21, 983773728), (24, 860802012), (27, 765157344), (28, 737830296), (29, 712387872), (32, 645601509), (36, 573868008), (42, 491886864), (48, 430401006), (49, 421617312), (54, 382578672), (56, 368915148), (58, 356193936), (63, 327924576), (71, 290975328), (72, 286934004), (79, 261509472), (81, 255052448), (84, 245943432), (87, 237462624), (96, 215200503), (98, 210808656), (108, 191289336), (112, 184457574), (116, 178096968), (126, 163962288), (142, 145487664), (144, 143467002), (147, 140539104), (158, 130754736), (162, 127526224), (168, 122971716), (174, 118731312), (189, 109308192), (196, 105404328), (203, 101769696), (213, 96991776), (216, 95644668), (224, 92228787), (232, 89048484), (237, 87169824), (252, 81981144), (261, 79154208), (284, 72743832), (288, 71733501), (294, 70269552), (316, 65377368), (324, 63763112), (336, 61485858), (348, 59365656), (378, 54654096), (392, 52702164), (406, 50884848), (426, 48495888), (432, 47822334), (441, 46846368), (464, 44524242), (474, 43584912), (497, 41567904), (504, 40990572), (522, 39577104), (553, 37358496), (567, 36436064), (568, 36371916), (588, 35134776), (609, 33923232), (632, 32688684), (639, 32330592), (648, 31881556), (672, 30742929), (696, 29682828), (711, 29056608), (756, 27327048), (783, 26384736), (784, 26351082), (812, 25442424), (852, 24247944), (864, 23911167), (882, 23423184), (928, 22262121), (948, 21792456), (994, 20783952), (1008, 20495286), (1044, 19788552), (1106, 18679248), (1134, 18218032), (1136, 18185958), (1176, 17567388), (1218, 16961616), (1264, 16344342), (1278, 16165296), (1296, 15940778), (1323, 15615456), (1392, 14841414), (1421, 14538528), (1422, 14528304), (1491, 13855968), (1512, 13663524), (1566, 13192368), (1568, 13175541), (1624, 12721212), (1659, 12452832), (1704, 12123972), (1764, 11711592), (1827, 11307744), (1896, 10896228), (1917, 10776864), (1988, 10391976), (2016, 10247643), (2059, 10033632), (2088, 9894276), (2133, 9685536), (2212, 9339624), (2268, 9109016), (2272, 9092979), (2291, 9017568), (2349, 8794912), (2352, 8783694), (2436, 8480808), (2528, 8172171), (2556, 8082648), (2592, 7970389), (2646, 7807728), (2784, 7420707), (2842, 7269264), (2844, 7264152), (2982, 6927984), (3024, 6831762), (3132, 6596184), (3248, 6360606), (3318, 6226416), (3408, 6061986), (3479, 5938272), (3528, 5855796), (3654, 5653872), (3792, 5448114), (3834, 5388432), (3871, 5336928), (3969, 5205152), (3976, 5195988), (4118, 5016816), (4176, 4947138), (4263, 4846176), (4266, 4842768), (4424, 4669812), (4473, 4618656), (4536, 4554508), (4582, 4508784), (4698, 4397456), (4704, 4391847), (4872, 4240404), (4977, 4150944), (5112, 4041324), (5292, 3903864), (5481, 3769248), (5609, 3683232), (5684, 3634632), (5688, 3632076), (5751, 3592288), (5964, 3463992), (6048, 3415881), (6177, 3344544), (6264, 3298092), (6399, 3228512), (6496, 3180303), (6636, 3113208), (6816, 3030993), (6873, 3005856), (6958, 2969136), (7056, 2927898), (7308, 2826936), (7584, 2724057), (7668, 2694216), (7742, 2668464), (7938, 2602576), (7952, 2597994), (8236, 2508408), (8352, 2473569), (8526, 2423088), (8532, 2421384), (8848, 2334906), (8946, 2309328), (9072, 2277254), (9164, 2254392), (9396, 2198728), (9744, 2120202), (9954, 2075472), (10224, 2020662), (10437, 1979424), (10584, 1951932), (10962, 1884624), (11218, 1841616), (11368, 1817316), (11376, 1816038), (11502, 1796144), (11613, 1778976), (11928, 1731996), (12354, 1672272), (12528, 1649046), (12789, 1615392), (12798, 1614256), (13272, 1556604), (13419, 1539552), (13746, 1502928), (13916, 1484568), (14112, 1463949), (14413, 1433376), (14616, 1413468), (14931, 1383648), (15336, 1347108), (15484, 1334232), (15876, 1301288), (15904, 1298997), (16037, 1288224), (16443, 1256416), (16472, 1254204), (16827, 1227744), (17052, 1211544), (17064, 1210692), (17696, 1167453), (17892, 1154664), (18144, 1138627), (18328, 1127196), (18531, 1114848), (18792, 1099364), (19488, 1060101), (19908, 1037736), (20448, 1010331), (20619, 1001952), (20874, 989712), (21168, 975966), (21924, 942312), (22436, 920808), (22736, 908658), (22752, 908019), (23004, 898072), (23226, 889488), (23856, 865998), (24708, 836136), (25056, 824523), (25578, 807696), (25596, 807128), (26544, 778302), (26838, 769776), (27492, 751464), (27832, 742284), (28826, 716688), (29232, 706734), (29862, 691824), (30672, 673554), (30968, 667116), (31311, 659808), (31752, 650644), (32074, 644112), (32886, 628208), (32944, 627102), (33654, 613872), (34104, 605772), (34128, 605346), (34839, 592992), (35784, 577332), (36656, 563598), (37062, 557424), (37584, 549682), (38367, 538464), (39263, 526176), (39816, 518868), (40257, 513184), (41238, 500976), (41748, 494856), (42336, 487983), (43239, 477792), (43848, 471156), (44793, 461216), (44872, 460404), (45472, 454329), (46008, 449036), (46452, 444744), (47712, 432999), (48111, 429408), (49416, 418068), (50481, 409248), (51156, 403848), (51192, 403564), (53088, 389151), (53676, 384888), (54984, 375732), (55593, 371616), (55664, 371142), (57652, 358344), (58464, 353367), (59724, 345912), (61344, 336777), (61857, 333984), (61936, 333558), (62622, 329904), (63504, 325322), (64148, 322056), (65772, 314104), (65888, 313551), (67308, 306936), (68208, 302886), (68256, 302673), (69678, 296496), (71568, 288666), (73312, 281799), (74124, 278712), (75168, 274841), (76734, 269232), (78526, 263088), (79632, 259434), (80514, 256592), (82476, 250488), (83496, 247428), (86478, 238896), (87696, 235578), (89586, 230608), (89744, 230202), (92016, 224518), (92904, 222372), (93933, 219936), (96222, 214704), (98832, 209034), (100891, 204768), (100962, 204624), (102312, 201924), (102384, 201782), (104517, 197664), (107352, 192444), (109968, 187866), (111186, 185808), (111328, 185571), (112259, 184032), (115101, 179488), (115304, 179172), (117789, 175392), (119448, 172956), (123714, 166992), (123872, 166779), (125244, 164952), (127008, 162661), (128296, 161028), (129717, 159264), (131544, 157052), (134616, 153468), (136416, 151443), (139356, 148248), (143136, 144333)]