20698433280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1381

約数の個数: 576

約数和(自身を含む): 85263252480

約数和(自身を除く): 64564819200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 134, 135, 140, 144, 160, 168, 180, 189, 192, 201, 210, 216, 224, 240, 252, 256, 268, 270, 280, 288, 315, 320, 335, 336, 360, 378, 384, 402, 420, 432, 448, 469, 480, 504, 536, 540, 560, 576, 603, 630, 640, 670, 672, 720, 756, 768, 804, 840, 864, 896, 938, 945, 960, 1005, 1008, 1072, 1080, 1120, 1152, 1206, 1260, 1277, 1280, 1340, 1344, 1407, 1440, 1512, 1608, 1680, 1728, 1792, 1809, 1876, 1890, 1920, 2010, 2016, 2144, 2160, 2240, 2304, 2345, 2412, 2520, 2554, 2680, 2688, 2814, 2880, 3015, 3024, 3216, 3360, 3456, 3618, 3752, 3780, 3831, 3840, 4020, 4032, 4221, 4288, 4320, 4480, 4690, 4824, 5040, 5108, 5360, 5376, 5628, 5760, 6030, 6048, 6385, 6432, 6720, 6912, 7035, 7236, 7504, 7560, 7662, 8040, 8064, 8442, 8576, 8640, 8939, 8960, 9045, 9380, 9648, 10080, 10216, 10720, 11256, 11493, 11520, 12060, 12096, 12663, 12770, 12864, 13440, 14070, 14472, 15008, 15120, 15324, 16080, 16128, 16884, 17152, 17280, 17878, 18090, 18760, 19155, 19296, 20160, 20432, 21105, 21440, 22512, 22986, 24120, 24192, 25326, 25540, 25728, 26817, 26880, 28140, 28944, 30016, 30240, 30648, 32160, 33768, 34479, 34560, 35756, 36180, 37520, 38310, 38592, 40320, 40864, 42210, 42880, 44695, 45024, 45972, 48240, 48384, 50652, 51080, 51456, 53634, 56280, 57465, 57888, 60032, 60480, 61296, 63315, 64320, 67536, 68958, 71512, 72360, 75040, 76620, 77184, 80451, 80640, 81728, 84420, 85559, 85760, 89390, 90048, 91944, 96480, 101304, 102160, 107268, 112560, 114930, 115776, 120064, 120960, 122592, 126630, 128640, 134085, 135072, 137916, 143024, 144720, 150080, 153240, 154368, 160902, 163456, 168840, 171118, 172395, 178780, 180096, 183888, 192960, 202608, 204320, 214536, 225120, 229860, 231552, 241353, 241920, 245184, 253260, 256677, 257280, 268170, 270144, 275832, 286048, 289440, 300160, 306480, 321804, 326912, 337680, 342236, 344790, 357560, 360192, 367776, 385920, 402255, 405216, 408640, 427795, 429072, 450240, 459720, 463104, 482706, 490368, 506520, 513354, 536340, 540288, 551664, 572096, 578880, 598913, 600320, 612960, 643608, 675360, 684472, 689580, 715120, 735552, 770031, 771840, 804510, 810432, 817280, 855590, 858144, 900480, 919440, 965412, 980736, 1013040, 1026708, 1072680, 1080576, 1103328, 1144192, 1157760, 1197826, 1206765, 1225920, 1283385, 1287216, 1350720, 1368944, 1379160, 1430240, 1471104, 1540062, 1609020, 1620864, 1634560, 1711180, 1716288, 1796739, 1800960, 1838880, 1930824, 2026080, 2053416, 2145360, 2206656, 2288384, 2310093, 2315520, 2395652, 2413530, 2451840, 2566770, 2574432, 2701440, 2737888, 2758320, 2860480, 2942208, 2994565, 3080124, 3218040, 3241728, 3422360, 3432576, 3593478, 3677760, 3850155, 3861648, 4052160, 4106832, 4290720, 4413312, 4620186, 4791304, 4827060, 4903680, 5133540, 5148864, 5390217, 5402880, 5475776, 5516640, 5720960, 5989130, 6160248, 6436080, 6844720, 6865152, 7186956, 7355520, 7700310, 7723296, 8104320, 8213664, 8581440, 8826624, 8983695, 9240372, 9582608, 9654120, 10267080, 10297728, 10780434, 10951552, 11033280, 11441920, 11550465, 11978260, 12320496, 12872160, 13689440, 14373912, 14711040, 15400620, 15446592, 16170651, 16208640, 16427328, 17162880, 17967390, 18480744, 19165216, 19308240, 20534160, 20595456, 21560868, 21903104, 22066560, 23100930, 23956520, 24640992, 25744320, 26951085, 27378880, 28747824, 30801240, 30893184, 32341302, 32854656, 34325760, 35934780, 36961488, 38330432, 38616480, 41068320, 43121736, 44133120, 46201860, 47913040, 49281984, 51488640, 53902170, 54757760, 57495648, 61602480, 61786368, 64682604, 65709312, 71869560, 73922976, 76660864, 77232960, 80853255, 82136640, 86243472, 92403720, 95826080, 98563968, 102977280, 107804340, 109515520, 114991296, 123204960, 129365208, 143739120, 147845952, 153321728, 154465920, 161706510, 164273280, 172486944, 184807440, 191652160, 197127936, 215608680, 229982592, 246409920, 258730416, 287478240, 295691904, 308931840, 323413020, 328546560, 344973888, 369614880, 383304320, 431217360, 459965184, 492819840, 517460832, 574956480, 591383808, 646826040, 689947776, 739229760, 766608640, 862434720, 985639680, 1034921664, 1149912960, 1293652080, 1379895552, 1478459520, 1724869440, 2069843328, 2299825920, 2587304160, 2956919040, 3449738880, 4139686656, 5174608320, 6899477760, 10349216640, 20698433280]

約数ペア:

[(1, 20698433280), (2, 10349216640), (3, 6899477760), (4, 5174608320), (5, 4139686656), (6, 3449738880), (7, 2956919040), (8, 2587304160), (9, 2299825920), (10, 2069843328), (12, 1724869440), (14, 1478459520), (15, 1379895552), (16, 1293652080), (18, 1149912960), (20, 1034921664), (21, 985639680), (24, 862434720), (27, 766608640), (28, 739229760), (30, 689947776), (32, 646826040), (35, 591383808), (36, 574956480), (40, 517460832), (42, 492819840), (45, 459965184), (48, 431217360), (54, 383304320), (56, 369614880), (60, 344973888), (63, 328546560), (64, 323413020), (67, 308931840), (70, 295691904), (72, 287478240), (80, 258730416), (84, 246409920), (90, 229982592), (96, 215608680), (105, 197127936), (108, 191652160), (112, 184807440), (120, 172486944), (126, 164273280), (128, 161706510), (134, 154465920), (135, 153321728), (140, 147845952), (144, 143739120), (160, 129365208), (168, 123204960), (180, 114991296), (189, 109515520), (192, 107804340), (201, 102977280), (210, 98563968), (216, 95826080), (224, 92403720), (240, 86243472), (252, 82136640), (256, 80853255), (268, 77232960), (270, 76660864), (280, 73922976), (288, 71869560), (315, 65709312), (320, 64682604), (335, 61786368), (336, 61602480), (360, 57495648), (378, 54757760), (384, 53902170), (402, 51488640), (420, 49281984), (432, 47913040), (448, 46201860), (469, 44133120), (480, 43121736), (504, 41068320), (536, 38616480), (540, 38330432), (560, 36961488), (576, 35934780), (603, 34325760), (630, 32854656), (640, 32341302), (670, 30893184), (672, 30801240), (720, 28747824), (756, 27378880), (768, 26951085), (804, 25744320), (840, 24640992), (864, 23956520), (896, 23100930), (938, 22066560), (945, 21903104), (960, 21560868), (1005, 20595456), (1008, 20534160), (1072, 19308240), (1080, 19165216), (1120, 18480744), (1152, 17967390), (1206, 17162880), (1260, 16427328), (1277, 16208640), (1280, 16170651), (1340, 15446592), (1344, 15400620), (1407, 14711040), (1440, 14373912), (1512, 13689440), (1608, 12872160), (1680, 12320496), (1728, 11978260), (1792, 11550465), (1809, 11441920), (1876, 11033280), (1890, 10951552), (1920, 10780434), (2010, 10297728), (2016, 10267080), (2144, 9654120), (2160, 9582608), (2240, 9240372), (2304, 8983695), (2345, 8826624), (2412, 8581440), (2520, 8213664), (2554, 8104320), (2680, 7723296), (2688, 7700310), (2814, 7355520), (2880, 7186956), (3015, 6865152), (3024, 6844720), (3216, 6436080), (3360, 6160248), (3456, 5989130), (3618, 5720960), (3752, 5516640), (3780, 5475776), (3831, 5402880), (3840, 5390217), (4020, 5148864), (4032, 5133540), (4221, 4903680), (4288, 4827060), (4320, 4791304), (4480, 4620186), (4690, 4413312), (4824, 4290720), (5040, 4106832), (5108, 4052160), (5360, 3861648), (5376, 3850155), (5628, 3677760), (5760, 3593478), (6030, 3432576), (6048, 3422360), (6385, 3241728), (6432, 3218040), (6720, 3080124), (6912, 2994565), (7035, 2942208), (7236, 2860480), (7504, 2758320), (7560, 2737888), (7662, 2701440), (8040, 2574432), (8064, 2566770), (8442, 2451840), (8576, 2413530), (8640, 2395652), (8939, 2315520), (8960, 2310093), (9045, 2288384), (9380, 2206656), (9648, 2145360), (10080, 2053416), (10216, 2026080), (10720, 1930824), (11256, 1838880), (11493, 1800960), (11520, 1796739), (12060, 1716288), (12096, 1711180), (12663, 1634560), (12770, 1620864), (12864, 1609020), (13440, 1540062), (14070, 1471104), (14472, 1430240), (15008, 1379160), (15120, 1368944), (15324, 1350720), (16080, 1287216), (16128, 1283385), (16884, 1225920), (17152, 1206765), (17280, 1197826), (17878, 1157760), (18090, 1144192), (18760, 1103328), (19155, 1080576), (19296, 1072680), (20160, 1026708), (20432, 1013040), (21105, 980736), (21440, 965412), (22512, 919440), (22986, 900480), (24120, 858144), (24192, 855590), (25326, 817280), (25540, 810432), (25728, 804510), (26817, 771840), (26880, 770031), (28140, 735552), (28944, 715120), (30016, 689580), (30240, 684472), (30648, 675360), (32160, 643608), (33768, 612960), (34479, 600320), (34560, 598913), (35756, 578880), (36180, 572096), (37520, 551664), (38310, 540288), (38592, 536340), (40320, 513354), (40864, 506520), (42210, 490368), (42880, 482706), (44695, 463104), (45024, 459720), (45972, 450240), (48240, 429072), (48384, 427795), (50652, 408640), (51080, 405216), (51456, 402255), (53634, 385920), (56280, 367776), (57465, 360192), (57888, 357560), (60032, 344790), (60480, 342236), (61296, 337680), (63315, 326912), (64320, 321804), (67536, 306480), (68958, 300160), (71512, 289440), (72360, 286048), (75040, 275832), (76620, 270144), (77184, 268170), (80451, 257280), (80640, 256677), (81728, 253260), (84420, 245184), (85559, 241920), (85760, 241353), (89390, 231552), (90048, 229860), (91944, 225120), (96480, 214536), (101304, 204320), (102160, 202608), (107268, 192960), (112560, 183888), (114930, 180096), (115776, 178780), (120064, 172395), (120960, 171118), (122592, 168840), (126630, 163456), (128640, 160902), (134085, 154368), (135072, 153240), (137916, 150080), (143024, 144720)]