20876467248

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 720

約数和(自身を含む): 76816958400

約数和(自身を除く): 55940491152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 41, 42, 48, 49, 52, 56, 61, 63, 72, 78, 82, 84, 91, 98, 104, 112, 117, 122, 123, 126, 144, 147, 156, 164, 168, 169, 182, 183, 196, 208, 234, 244, 246, 252, 273, 287, 294, 312, 328, 336, 338, 343, 364, 366, 369, 392, 427, 441, 468, 488, 492, 504, 507, 533, 546, 549, 574, 588, 624, 637, 656, 676, 686, 728, 732, 738, 784, 793, 819, 854, 861, 882, 936, 976, 984, 1008, 1014, 1029, 1066, 1092, 1098, 1148, 1176, 1183, 1274, 1281, 1352, 1372, 1456, 1464, 1476, 1521, 1586, 1599, 1638, 1708, 1722, 1764, 1872, 1911, 1968, 2009, 2028, 2058, 2132, 2184, 2196, 2296, 2352, 2366, 2379, 2501, 2548, 2562, 2583, 2704, 2744, 2928, 2952, 2989, 3042, 3087, 3172, 3198, 3276, 3416, 3444, 3528, 3549, 3731, 3822, 3843, 4018, 4056, 4116, 4264, 4368, 4392, 4459, 4592, 4732, 4758, 4797, 5002, 5096, 5124, 5166, 5488, 5551, 5733, 5904, 5978, 6027, 6084, 6174, 6344, 6396, 6552, 6832, 6888, 6929, 7056, 7098, 7137, 7462, 7503, 7644, 7686, 8036, 8112, 8232, 8281, 8528, 8784, 8918, 8967, 9464, 9516, 9594, 10004, 10192, 10248, 10309, 10332, 10647, 11102, 11193, 11466, 11956, 12054, 12168, 12348, 12688, 12792, 13104, 13377, 13776, 13858, 14063, 14196, 14274, 14924, 15006, 15288, 15372, 16072, 16464, 16562, 16653, 17507, 17836, 17934, 18081, 18928, 19032, 19188, 20008, 20496, 20618, 20664, 20787, 20923, 21294, 22204, 22386, 22509, 22932, 23912, 24108, 24336, 24696, 24843, 25584, 26117, 26754, 26901, 27716, 28126, 28392, 28548, 29848, 30012, 30576, 30744, 30927, 32144, 32513, 33124, 33306, 33579, 35014, 35672, 35868, 36162, 38064, 38376, 38857, 40016, 40131, 41236, 41328, 41574, 41846, 42189, 42588, 44408, 44772, 45018, 45864, 47824, 48216, 48503, 49392, 49686, 49959, 52234, 52521, 53508, 53802, 55432, 56252, 56784, 57096, 57967, 59696, 60024, 61488, 61854, 62361, 62769, 65026, 66248, 66612, 67158, 70028, 71344, 71736, 72163, 72324, 74529, 76752, 77714, 78351, 80262, 82472, 83148, 83692, 84378, 85176, 88816, 89544, 90036, 91728, 92781, 96432, 97006, 97539, 99372, 99918, 104468, 105042, 107016, 107604, 110864, 112504, 114192, 115934, 116571, 120048, 122549, 123708, 124722, 125538, 126567, 130052, 132496, 133224, 134316, 140056, 143472, 144326, 144648, 145509, 149058, 155428, 156702, 157563, 160524, 164944, 166296, 167384, 168756, 170352, 173901, 179088, 180072, 182819, 185562, 188307, 194012, 195078, 198744, 199836, 208936, 210084, 214032, 215208, 216489, 225008, 227591, 231868, 233142, 235053, 245098, 247416, 249444, 251076, 253134, 260104, 266448, 268632, 271999, 280112, 288652, 289296, 291018, 292617, 298116, 310856, 313404, 315126, 321048, 332592, 334768, 337512, 339521, 347802, 349713, 360144, 365638, 367647, 371124, 376614, 388024, 390156, 397488, 399672, 417872, 420168, 422669, 430416, 432978, 436527, 455182, 463736, 466284, 470106, 490196, 494832, 498888, 502152, 505141, 506268, 520208, 521703, 537264, 543998, 548457, 577304, 582036, 585234, 596232, 621712, 626808, 630252, 642096, 649467, 675024, 679042, 682773, 695604, 699426, 731276, 735294, 742248, 753228, 776048, 780312, 799344, 815997, 840336, 845338, 857843, 865956, 873054, 910364, 927472, 932568, 940212, 980392, 997776, 1004304, 1010282, 1012536, 1018563, 1043406, 1087996, 1096914, 1102941, 1154608, 1164072, 1170468, 1192464, 1253616, 1260504, 1268007, 1298934, 1358084, 1365546, 1391208, 1398852, 1462552, 1470588, 1484496, 1506456, 1515423, 1560624, 1593137, 1631994, 1645371, 1690676, 1715686, 1731912, 1746108, 1820728, 1865136, 1880424, 1960784, 2020564, 2025072, 2037126, 2048319, 2086812, 2175992, 2193828, 2205882, 2328144, 2340936, 2376647, 2447991, 2521008, 2536014, 2573529, 2597868, 2716168, 2731092, 2782416, 2797704, 2925104, 2941176, 2958683, 3012912, 3030846, 3055689, 3186274, 3263988, 3290742, 3381352, 3431372, 3463824, 3492216, 3535987, 3641456, 3760848, 3804021, 4041128, 4074252, 4096638, 4173624, 4351984, 4387656, 4411764, 4546269, 4681872, 4753294, 4779411, 4895982, 5072028, 5147058, 5195736, 5432336, 5462184, 5595408, 5882352, 5917366, 6061692, 6111378, 6372548, 6527976, 6581484, 6762704, 6862744, 6984432, 7071974, 7129941, 7608042, 7720587, 8082256, 8148504, 8193276, 8347248, 8775312, 8823528, 8876049, 9092538, 9506588, 9558822, 9791964, 10144056, 10294116, 10391472, 10607961, 10924368, 11151959, 11834732, 12123384, 12222756, 12745096, 13055952, 13162968, 13725488, 14143948, 14259882, 14338233, 15216084, 15441174, 16297008, 16386552, 17647056, 17752098, 18185076, 19013176, 19117644, 19583928, 20288112, 20588232, 20710781, 21215922, 21389823, 22303918, 23669464, 24246768, 24445512, 25490192, 26325936, 26628147, 28287896, 28519764, 28676466, 30432168, 30882348, 31823883, 32773104, 33455877, 35504196, 36370152, 38026352, 38235288, 39167856, 41176464, 41421562, 42431844, 42779646, 44607836, 47338928, 48891024, 53256294, 56575792, 57039528, 57352932, 60864336, 61764696, 62132343, 63647766, 66911754, 71008392, 72740304, 76470576, 82843124, 84863688, 85559292, 89215672, 100367631, 106512588, 114079056, 114705864, 123529392, 124264686, 127295532, 133823508, 142016784, 144975467, 165686248, 169727376, 171118584, 178431344, 186397029, 200735262, 213025176, 229411728, 248529372, 254591064, 267647016, 289950934, 331372496, 342237168, 372794058, 401470524, 426050352, 434926401, 497058744, 509182128, 535294032, 579901868, 745588116, 802941048, 869852802, 994117488, 1159803736, 1304779203, 1491176232, 1605882096, 1739705604, 2319607472, 2609558406, 2982352464, 3479411208, 5219116812, 6958822416, 10438233624, 20876467248]

約数ペア:

[(1, 20876467248), (2, 10438233624), (3, 6958822416), (4, 5219116812), (6, 3479411208), (7, 2982352464), (8, 2609558406), (9, 2319607472), (12, 1739705604), (13, 1605882096), (14, 1491176232), (16, 1304779203), (18, 1159803736), (21, 994117488), (24, 869852802), (26, 802941048), (28, 745588116), (36, 579901868), (39, 535294032), (41, 509182128), (42, 497058744), (48, 434926401), (49, 426050352), (52, 401470524), (56, 372794058), (61, 342237168), (63, 331372496), (72, 289950934), (78, 267647016), (82, 254591064), (84, 248529372), (91, 229411728), (98, 213025176), (104, 200735262), (112, 186397029), (117, 178431344), (122, 171118584), (123, 169727376), (126, 165686248), (144, 144975467), (147, 142016784), (156, 133823508), (164, 127295532), (168, 124264686), (169, 123529392), (182, 114705864), (183, 114079056), (196, 106512588), (208, 100367631), (234, 89215672), (244, 85559292), (246, 84863688), (252, 82843124), (273, 76470576), (287, 72740304), (294, 71008392), (312, 66911754), (328, 63647766), (336, 62132343), (338, 61764696), (343, 60864336), (364, 57352932), (366, 57039528), (369, 56575792), (392, 53256294), (427, 48891024), (441, 47338928), (468, 44607836), (488, 42779646), (492, 42431844), (504, 41421562), (507, 41176464), (533, 39167856), (546, 38235288), (549, 38026352), (574, 36370152), (588, 35504196), (624, 33455877), (637, 32773104), (656, 31823883), (676, 30882348), (686, 30432168), (728, 28676466), (732, 28519764), (738, 28287896), (784, 26628147), (793, 26325936), (819, 25490192), (854, 24445512), (861, 24246768), (882, 23669464), (936, 22303918), (976, 21389823), (984, 21215922), (1008, 20710781), (1014, 20588232), (1029, 20288112), (1066, 19583928), (1092, 19117644), (1098, 19013176), (1148, 18185076), (1176, 17752098), (1183, 17647056), (1274, 16386552), (1281, 16297008), (1352, 15441174), (1372, 15216084), (1456, 14338233), (1464, 14259882), (1476, 14143948), (1521, 13725488), (1586, 13162968), (1599, 13055952), (1638, 12745096), (1708, 12222756), (1722, 12123384), (1764, 11834732), (1872, 11151959), (1911, 10924368), (1968, 10607961), (2009, 10391472), (2028, 10294116), (2058, 10144056), (2132, 9791964), (2184, 9558822), (2196, 9506588), (2296, 9092538), (2352, 8876049), (2366, 8823528), (2379, 8775312), (2501, 8347248), (2548, 8193276), (2562, 8148504), (2583, 8082256), (2704, 7720587), (2744, 7608042), (2928, 7129941), (2952, 7071974), (2989, 6984432), (3042, 6862744), (3087, 6762704), (3172, 6581484), (3198, 6527976), (3276, 6372548), (3416, 6111378), (3444, 6061692), (3528, 5917366), (3549, 5882352), (3731, 5595408), (3822, 5462184), (3843, 5432336), (4018, 5195736), (4056, 5147058), (4116, 5072028), (4264, 4895982), (4368, 4779411), (4392, 4753294), (4459, 4681872), (4592, 4546269), (4732, 4411764), (4758, 4387656), (4797, 4351984), (5002, 4173624), (5096, 4096638), (5124, 4074252), (5166, 4041128), (5488, 3804021), (5551, 3760848), (5733, 3641456), (5904, 3535987), (5978, 3492216), (6027, 3463824), (6084, 3431372), (6174, 3381352), (6344, 3290742), (6396, 3263988), (6552, 3186274), (6832, 3055689), (6888, 3030846), (6929, 3012912), (7056, 2958683), (7098, 2941176), (7137, 2925104), (7462, 2797704), (7503, 2782416), (7644, 2731092), (7686, 2716168), (8036, 2597868), (8112, 2573529), (8232, 2536014), (8281, 2521008), (8528, 2447991), (8784, 2376647), (8918, 2340936), (8967, 2328144), (9464, 2205882), (9516, 2193828), (9594, 2175992), (10004, 2086812), (10192, 2048319), (10248, 2037126), (10309, 2025072), (10332, 2020564), (10647, 1960784), (11102, 1880424), (11193, 1865136), (11466, 1820728), (11956, 1746108), (12054, 1731912), (12168, 1715686), (12348, 1690676), (12688, 1645371), (12792, 1631994), (13104, 1593137), (13377, 1560624), (13776, 1515423), (13858, 1506456), (14063, 1484496), (14196, 1470588), (14274, 1462552), (14924, 1398852), (15006, 1391208), (15288, 1365546), (15372, 1358084), (16072, 1298934), (16464, 1268007), (16562, 1260504), (16653, 1253616), (17507, 1192464), (17836, 1170468), (17934, 1164072), (18081, 1154608), (18928, 1102941), (19032, 1096914), (19188, 1087996), (20008, 1043406), (20496, 1018563), (20618, 1012536), (20664, 1010282), (20787, 1004304), (20923, 997776), (21294, 980392), (22204, 940212), (22386, 932568), (22509, 927472), (22932, 910364), (23912, 873054), (24108, 865956), (24336, 857843), (24696, 845338), (24843, 840336), (25584, 815997), (26117, 799344), (26754, 780312), (26901, 776048), (27716, 753228), (28126, 742248), (28392, 735294), (28548, 731276), (29848, 699426), (30012, 695604), (30576, 682773), (30744, 679042), (30927, 675024), (32144, 649467), (32513, 642096), (33124, 630252), (33306, 626808), (33579, 621712), (35014, 596232), (35672, 585234), (35868, 582036), (36162, 577304), (38064, 548457), (38376, 543998), (38857, 537264), (40016, 521703), (40131, 520208), (41236, 506268), (41328, 505141), (41574, 502152), (41846, 498888), (42189, 494832), (42588, 490196), (44408, 470106), (44772, 466284), (45018, 463736), (45864, 455182), (47824, 436527), (48216, 432978), (48503, 430416), (49392, 422669), (49686, 420168), (49959, 417872), (52234, 399672), (52521, 397488), (53508, 390156), (53802, 388024), (55432, 376614), (56252, 371124), (56784, 367647), (57096, 365638), (57967, 360144), (59696, 349713), (60024, 347802), (61488, 339521), (61854, 337512), (62361, 334768), (62769, 332592), (65026, 321048), (66248, 315126), (66612, 313404), (67158, 310856), (70028, 298116), (71344, 292617), (71736, 291018), (72163, 289296), (72324, 288652), (74529, 280112), (76752, 271999), (77714, 268632), (78351, 266448), (80262, 260104), (82472, 253134), (83148, 251076), (83692, 249444), (84378, 247416), (85176, 245098), (88816, 235053), (89544, 233142), (90036, 231868), (91728, 227591), (92781, 225008), (96432, 216489), (97006, 215208), (97539, 214032), (99372, 210084), (99918, 208936), (104468, 199836), (105042, 198744), (107016, 195078), (107604, 194012), (110864, 188307), (112504, 185562), (114192, 182819), (115934, 180072), (116571, 179088), (120048, 173901), (122549, 170352), (123708, 168756), (124722, 167384), (125538, 166296), (126567, 164944), (130052, 160524), (132496, 157563), (133224, 156702), (134316, 155428), (140056, 149058), (143472, 145509), (144326, 144648)]