21756107520

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1038

約数の個数: 720

約数和(自身を含む): 91933298688

約数和(自身を除く): 70177191168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 310, 315, 320, 324, 336, 360, 372, 378, 384, 405, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 567, 576, 620, 630, 640, 648, 651, 672, 720, 744, 756, 768, 810, 837, 840, 864, 868, 896, 930, 945, 960, 967, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1152, 1240, 1260, 1280, 1296, 1302, 1344, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1728, 1736, 1792, 1860, 1890, 1920, 1934, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2268, 2304, 2480, 2511, 2520, 2592, 2604, 2688, 2790, 2835, 2880, 2901, 2976, 3024, 3240, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3840, 3868, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4536, 4835, 4960, 5022, 5040, 5184, 5208, 5376, 5580, 5670, 5760, 5802, 5859, 5952, 6048, 6480, 6510, 6696, 6720, 6769, 6912, 6944, 7440, 7560, 7736, 7812, 7936, 8064, 8370, 8640, 8680, 8703, 8928, 8960, 9072, 9670, 9765, 9920, 10044, 10080, 10368, 10416, 11160, 11340, 11520, 11604, 11718, 11904, 12096, 12555, 12960, 13020, 13392, 13440, 13538, 13888, 14505, 14880, 15120, 15472, 15624, 16128, 16740, 17280, 17360, 17406, 17577, 17856, 18144, 19340, 19530, 19840, 20088, 20160, 20307, 20736, 20832, 22320, 22680, 23208, 23436, 23808, 24192, 25110, 25920, 26040, 26109, 26784, 26880, 27076, 27776, 29010, 29295, 29760, 29977, 30240, 30944, 31248, 33480, 33845, 34560, 34720, 34812, 35154, 35712, 36288, 38680, 39060, 39680, 40176, 40320, 40614, 41664, 43515, 44640, 45360, 46416, 46872, 48384, 50220, 51840, 52080, 52218, 53568, 54152, 55552, 58020, 58590, 59520, 59954, 60480, 60921, 61888, 62496, 66960, 67690, 69440, 69624, 70308, 71424, 72576, 77360, 78120, 78327, 80352, 80640, 81228, 83328, 87030, 87885, 89280, 89931, 90720, 92832, 93744, 100440, 101535, 103680, 104160, 104436, 107136, 108304, 116040, 117180, 119040, 119908, 120960, 121842, 123776, 124992, 130545, 133920, 135380, 138880, 139248, 140616, 145152, 149885, 154720, 156240, 156654, 160704, 162456, 166656, 174060, 175770, 178560, 179862, 181440, 182763, 185664, 187488, 200880, 203070, 208320, 208872, 209839, 214272, 216608, 232080, 234360, 239816, 241920, 243684, 247552, 249984, 261090, 267840, 269793, 270760, 277760, 278496, 281232, 299770, 304605, 309440, 312480, 313308, 321408, 324912, 348120, 351540, 357120, 359724, 362880, 365526, 371328, 374976, 391635, 401760, 406140, 416640, 417744, 419678, 433216, 449655, 464160, 468720, 479632, 487368, 499968, 522180, 535680, 539586, 541520, 548289, 556992, 562464, 599540, 609210, 618880, 624960, 626616, 629517, 642816, 649824, 696240, 703080, 719448, 725760, 731052, 742656, 749952, 783270, 803520, 809379, 812280, 833280, 835488, 839356, 866432, 899310, 913815, 928320, 937440, 959264, 974736, 1044360, 1049195, 1071360, 1079172, 1083040, 1096578, 1113984, 1124928, 1199080, 1218420, 1237760, 1249920, 1253232, 1259034, 1299648, 1348965, 1392480, 1406160, 1438896, 1462104, 1499904, 1566540, 1607040, 1618758, 1624560, 1670976, 1678712, 1732864, 1798620, 1827630, 1856640, 1874880, 1888551, 1918528, 1949472, 2088720, 2098390, 2158344, 2166080, 2193156, 2227968, 2249856, 2398160, 2428137, 2436840, 2499840, 2506464, 2518068, 2599296, 2697930, 2741445, 2784960, 2812320, 2877792, 2924208, 3133080, 3147585, 3214080, 3237516, 3249120, 3341952, 3357424, 3597240, 3655260, 3713280, 3749760, 3777102, 3837056, 3898944, 4046895, 4177440, 4196780, 4316688, 4332160, 4386312, 4499712, 4796320, 4856274, 4873680, 5012928, 5036136, 5198592, 5395860, 5482890, 5569920, 5624640, 5665653, 5755584, 5848416, 6266160, 6295170, 6475032, 6498240, 6683904, 6714848, 7194480, 7310520, 7499520, 7554204, 7674112, 7797888, 8093790, 8354880, 8393560, 8633376, 8664320, 8772624, 9442755, 9592640, 9712548, 9747360, 10025856, 10072272, 10791720, 10965780, 11139840, 11249280, 11331306, 11511168, 11696832, 12140685, 12532320, 12590340, 12950064, 12996480, 13429696, 14388960, 14621040, 15108408, 15595776, 16187580, 16709760, 16787120, 16996959, 17266752, 17545248, 18885510, 19185280, 19425096, 19494720, 20051712, 20144544, 21583440, 21931560, 22498560, 22662612, 23022336, 23393664, 24281370, 25064640, 25180680, 25900128, 25992960, 26859392, 28328265, 28777920, 29242080, 30216816, 32375160, 33419520, 33574240, 33993918, 34533504, 35090496, 37771020, 38370560, 38850192, 38989440, 40289088, 43166880, 43863120, 45325224, 46787328, 48562740, 50129280, 50361360, 51800256, 53718784, 56656530, 57555840, 58484160, 60433632, 64750320, 67148480, 67987836, 69067008, 70180992, 75542040, 77700384, 77978880, 80578176, 84984795, 86333760, 87726240, 90650448, 97125480, 100258560, 100722720, 103600512, 113313060, 115111680, 116968320, 120867264, 129500640, 134296960, 135975672, 140361984, 151084080, 155400768, 161156352, 169969590, 172667520, 175452480, 181300896, 194250960, 201445440, 207201024, 226626120, 233936640, 241734528, 259001280, 268593920, 271951344, 302168160, 310801536, 339939180, 345335040, 350904960, 362601792, 388501920, 402890880, 453252240, 483469056, 518002560, 543902688, 604336320, 621603072, 679878360, 701809920, 725203584, 777003840, 805781760, 906504480, 1036005120, 1087805376, 1208672640, 1359756720, 1450407168, 1554007680, 1813008960, 2175610752, 2417345280, 2719513440, 3108015360, 3626017920, 4351221504, 5439026880, 7252035840, 10878053760, 21756107520]

約数ペア:

[(1, 21756107520), (2, 10878053760), (3, 7252035840), (4, 5439026880), (5, 4351221504), (6, 3626017920), (7, 3108015360), (8, 2719513440), (9, 2417345280), (10, 2175610752), (12, 1813008960), (14, 1554007680), (15, 1450407168), (16, 1359756720), (18, 1208672640), (20, 1087805376), (21, 1036005120), (24, 906504480), (27, 805781760), (28, 777003840), (30, 725203584), (31, 701809920), (32, 679878360), (35, 621603072), (36, 604336320), (40, 543902688), (42, 518002560), (45, 483469056), (48, 453252240), (54, 402890880), (56, 388501920), (60, 362601792), (62, 350904960), (63, 345335040), (64, 339939180), (70, 310801536), (72, 302168160), (80, 271951344), (81, 268593920), (84, 259001280), (90, 241734528), (93, 233936640), (96, 226626120), (105, 207201024), (108, 201445440), (112, 194250960), (120, 181300896), (124, 175452480), (126, 172667520), (128, 169969590), (135, 161156352), (140, 155400768), (144, 151084080), (155, 140361984), (160, 135975672), (162, 134296960), (168, 129500640), (180, 120867264), (186, 116968320), (189, 115111680), (192, 113313060), (210, 103600512), (216, 100722720), (217, 100258560), (224, 97125480), (240, 90650448), (248, 87726240), (252, 86333760), (256, 84984795), (270, 80578176), (279, 77978880), (280, 77700384), (288, 75542040), (310, 70180992), (315, 69067008), (320, 67987836), (324, 67148480), (336, 64750320), (360, 60433632), (372, 58484160), (378, 57555840), (384, 56656530), (405, 53718784), (420, 51800256), (432, 50361360), (434, 50129280), (448, 48562740), (465, 46787328), (480, 45325224), (496, 43863120), (504, 43166880), (540, 40289088), (558, 38989440), (560, 38850192), (567, 38370560), (576, 37771020), (620, 35090496), (630, 34533504), (640, 33993918), (648, 33574240), (651, 33419520), (672, 32375160), (720, 30216816), (744, 29242080), (756, 28777920), (768, 28328265), (810, 26859392), (837, 25992960), (840, 25900128), (864, 25180680), (868, 25064640), (896, 24281370), (930, 23393664), (945, 23022336), (960, 22662612), (967, 22498560), (992, 21931560), (1008, 21583440), (1080, 20144544), (1085, 20051712), (1116, 19494720), (1120, 19425096), (1134, 19185280), (1152, 18885510), (1240, 17545248), (1260, 17266752), (1280, 16996959), (1296, 16787120), (1302, 16709760), (1344, 16187580), (1395, 15595776), (1440, 15108408), (1488, 14621040), (1512, 14388960), (1620, 13429696), (1674, 12996480), (1680, 12950064), (1728, 12590340), (1736, 12532320), (1792, 12140685), (1860, 11696832), (1890, 11511168), (1920, 11331306), (1934, 11249280), (1953, 11139840), (1984, 10965780), (2016, 10791720), (2160, 10072272), (2170, 10025856), (2232, 9747360), (2240, 9712548), (2268, 9592640), (2304, 9442755), (2480, 8772624), (2511, 8664320), (2520, 8633376), (2592, 8393560), (2604, 8354880), (2688, 8093790), (2790, 7797888), (2835, 7674112), (2880, 7554204), (2901, 7499520), (2976, 7310520), (3024, 7194480), (3240, 6714848), (3255, 6683904), (3348, 6498240), (3360, 6475032), (3456, 6295170), (3472, 6266160), (3720, 5848416), (3780, 5755584), (3840, 5665653), (3868, 5624640), (3906, 5569920), (3968, 5482890), (4032, 5395860), (4185, 5198592), (4320, 5036136), (4340, 5012928), (4464, 4873680), (4480, 4856274), (4536, 4796320), (4835, 4499712), (4960, 4386312), (5022, 4332160), (5040, 4316688), (5184, 4196780), (5208, 4177440), (5376, 4046895), (5580, 3898944), (5670, 3837056), (5760, 3777102), (5802, 3749760), (5859, 3713280), (5952, 3655260), (6048, 3597240), (6480, 3357424), (6510, 3341952), (6696, 3249120), (6720, 3237516), (6769, 3214080), (6912, 3147585), (6944, 3133080), (7440, 2924208), (7560, 2877792), (7736, 2812320), (7812, 2784960), (7936, 2741445), (8064, 2697930), (8370, 2599296), (8640, 2518068), (8680, 2506464), (8703, 2499840), (8928, 2436840), (8960, 2428137), (9072, 2398160), (9670, 2249856), (9765, 2227968), (9920, 2193156), (10044, 2166080), (10080, 2158344), (10368, 2098390), (10416, 2088720), (11160, 1949472), (11340, 1918528), (11520, 1888551), (11604, 1874880), (11718, 1856640), (11904, 1827630), (12096, 1798620), (12555, 1732864), (12960, 1678712), (13020, 1670976), (13392, 1624560), (13440, 1618758), (13538, 1607040), (13888, 1566540), (14505, 1499904), (14880, 1462104), (15120, 1438896), (15472, 1406160), (15624, 1392480), (16128, 1348965), (16740, 1299648), (17280, 1259034), (17360, 1253232), (17406, 1249920), (17577, 1237760), (17856, 1218420), (18144, 1199080), (19340, 1124928), (19530, 1113984), (19840, 1096578), (20088, 1083040), (20160, 1079172), (20307, 1071360), (20736, 1049195), (20832, 1044360), (22320, 974736), (22680, 959264), (23208, 937440), (23436, 928320), (23808, 913815), (24192, 899310), (25110, 866432), (25920, 839356), (26040, 835488), (26109, 833280), (26784, 812280), (26880, 809379), (27076, 803520), (27776, 783270), (29010, 749952), (29295, 742656), (29760, 731052), (29977, 725760), (30240, 719448), (30944, 703080), (31248, 696240), (33480, 649824), (33845, 642816), (34560, 629517), (34720, 626616), (34812, 624960), (35154, 618880), (35712, 609210), (36288, 599540), (38680, 562464), (39060, 556992), (39680, 548289), (40176, 541520), (40320, 539586), (40614, 535680), (41664, 522180), (43515, 499968), (44640, 487368), (45360, 479632), (46416, 468720), (46872, 464160), (48384, 449655), (50220, 433216), (51840, 419678), (52080, 417744), (52218, 416640), (53568, 406140), (54152, 401760), (55552, 391635), (58020, 374976), (58590, 371328), (59520, 365526), (59954, 362880), (60480, 359724), (60921, 357120), (61888, 351540), (62496, 348120), (66960, 324912), (67690, 321408), (69440, 313308), (69624, 312480), (70308, 309440), (71424, 304605), (72576, 299770), (77360, 281232), (78120, 278496), (78327, 277760), (80352, 270760), (80640, 269793), (81228, 267840), (83328, 261090), (87030, 249984), (87885, 247552), (89280, 243684), (89931, 241920), (90720, 239816), (92832, 234360), (93744, 232080), (100440, 216608), (101535, 214272), (103680, 209839), (104160, 208872), (104436, 208320), (107136, 203070), (108304, 200880), (116040, 187488), (117180, 185664), (119040, 182763), (119908, 181440), (120960, 179862), (121842, 178560), (123776, 175770), (124992, 174060), (130545, 166656), (133920, 162456), (135380, 160704), (138880, 156654), (139248, 156240), (140616, 154720), (145152, 149885)]