20308014720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 768

約数和(自身を含む): 86243040000

約数和(自身を除く): 65935025280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 343, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 532, 541, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 686, 720, 735, 760, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1029, 1064, 1082, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1330, 1344, 1368, 1372, 1440, 1470, 1520, 1568, 1596, 1623, 1680, 1710, 1715, 1764, 1824, 1862, 1920, 1960, 1995, 2016, 2058, 2128, 2164, 2205, 2240, 2280, 2352, 2394, 2432, 2520, 2660, 2688, 2705, 2736, 2744, 2793, 2880, 2940, 3040, 3087, 3136, 3192, 3246, 3360, 3420, 3430, 3528, 3648, 3724, 3787, 3920, 3990, 4032, 4116, 4256, 4328, 4410, 4480, 4560, 4655, 4704, 4788, 4869, 5040, 5145, 5320, 5410, 5472, 5488, 5586, 5760, 5880, 5985, 6080, 6174, 6272, 6384, 6492, 6517, 6720, 6840, 6860, 7056, 7296, 7448, 7574, 7840, 7980, 8064, 8115, 8232, 8379, 8512, 8656, 8820, 9120, 9310, 9408, 9576, 9738, 10080, 10279, 10290, 10640, 10820, 10944, 10976, 11172, 11361, 11760, 11970, 12160, 12348, 12768, 12984, 13034, 13440, 13680, 13720, 13965, 14112, 14896, 15148, 15435, 15680, 15960, 16230, 16464, 16758, 17024, 17312, 17640, 18240, 18620, 18816, 18935, 19152, 19476, 19551, 20160, 20558, 20580, 21280, 21640, 21888, 21952, 22344, 22722, 23520, 23940, 24345, 24696, 25536, 25968, 26068, 26509, 27360, 27440, 27930, 28224, 29792, 30296, 30837, 30870, 31360, 31920, 32460, 32585, 32928, 33516, 34083, 34624, 35280, 36480, 37240, 37870, 38304, 38952, 39102, 40320, 41116, 41160, 41895, 42560, 43280, 43904, 44688, 45444, 47040, 47880, 48690, 49392, 51072, 51395, 51936, 52136, 53018, 54720, 54880, 55860, 56448, 56805, 58653, 59584, 60592, 61674, 61740, 63840, 64920, 65170, 65856, 67032, 68166, 69248, 70560, 71953, 74480, 75740, 76608, 77904, 78204, 79527, 82232, 82320, 83790, 85120, 86560, 89376, 90888, 92511, 94080, 95760, 97380, 97755, 98784, 102790, 103872, 104272, 106036, 109440, 109760, 111720, 113610, 117306, 119168, 121184, 123348, 123480, 127680, 129840, 130340, 131712, 132545, 134064, 136332, 141120, 143906, 148960, 151480, 153216, 154185, 155808, 156408, 159054, 164464, 164640, 167580, 170415, 173120, 178752, 181776, 185022, 185563, 191520, 194760, 195510, 197568, 205580, 207744, 208544, 212072, 215859, 219520, 223440, 227220, 234612, 238581, 242368, 246696, 246960, 255360, 259680, 260680, 265090, 268128, 272664, 282240, 287812, 293265, 297920, 302960, 308370, 311616, 312816, 318108, 328928, 329280, 335160, 340830, 346240, 357504, 359765, 363552, 370044, 371126, 383040, 389520, 391020, 395136, 397635, 411160, 417088, 424144, 431718, 446880, 454440, 462555, 469224, 477162, 484736, 493392, 493920, 503671, 519360, 521360, 530180, 536256, 545328, 556689, 575624, 586530, 595840, 605920, 616740, 623232, 625632, 636216, 647577, 657856, 658560, 670320, 681660, 719530, 727104, 740088, 742252, 766080, 779040, 782040, 795270, 822320, 834176, 848288, 863436, 893760, 908880, 925110, 927815, 938448, 954324, 986784, 987840, 1007342, 1038720, 1042720, 1060360, 1072512, 1079295, 1090656, 1113378, 1151248, 1173060, 1192905, 1211840, 1233480, 1251264, 1272432, 1295154, 1315712, 1340640, 1363320, 1439060, 1454208, 1480176, 1484504, 1511013, 1558080, 1564080, 1590540, 1644640, 1670067, 1696576, 1726872, 1787520, 1817760, 1850220, 1855630, 1876896, 1908648, 1973568, 1975680, 2014684, 2085440, 2120720, 2158590, 2181312, 2226756, 2302496, 2346120, 2385810, 2423680, 2466960, 2502528, 2518355, 2544864, 2590308, 2681280, 2726640, 2783445, 2878120, 2960352, 2969008, 3022026, 3116160, 3128160, 3181080, 3237885, 3289280, 3340134, 3393152, 3453744, 3525697, 3635520, 3700440, 3711260, 3753792, 3817296, 3947136, 4029368, 4170880, 4241440, 4317180, 4362624, 4453512, 4533039, 4604992, 4692240, 4771620, 4933920, 5036710, 5089728, 5180616, 5362560, 5453280, 5566890, 5756240, 5920704, 5938016, 6044052, 6256320, 6362160, 6475770, 6578560, 6680268, 6907488, 7051394, 7271040, 7400880, 7422520, 7507584, 7555065, 7634592, 8058736, 8350335, 8482880, 8634360, 8907024, 9066078, 9209984, 9384480, 9543240, 9867840, 10073420, 10179456, 10361232, 10577091, 10906560, 11133780, 11512480, 11841408, 11876032, 12088104, 12512640, 12724320, 12951540, 13360536, 13814976, 14102788, 14801760, 14845040, 15110130, 15269184, 16117472, 16700670, 16965760, 17268720, 17628485, 17814048, 18132156, 18768960, 19086480, 19735680, 20146840, 20722464, 21154182, 21813120, 22267560, 22665195, 23024960, 23752064, 24176208, 25448640, 25903080, 26721072, 27629952, 28205576, 29603520, 29690080, 30220260, 30538368, 31731273, 32234944, 33401340, 34537440, 35256970, 35628096, 36264312, 37537920, 38172960, 40293680, 41444928, 42308364, 44535120, 45330390, 46049920, 48352416, 50897280, 51806160, 52885455, 53442144, 56411152, 59207040, 59380160, 60440520, 63462546, 64469888, 66802680, 69074880, 70513940, 71256192, 72528624, 76345920, 80587360, 82889856, 84616728, 89070240, 90660780, 96704832, 103612320, 105770910, 106884288, 112822304, 118760320, 120881040, 126925092, 133605360, 138149760, 141027880, 145057248, 152691840, 158656365, 161174720, 169233456, 178140480, 181321560, 193409664, 207224640, 211541820, 213768576, 225644608, 241762080, 253850184, 267210720, 282055760, 290114496, 317312730, 322349440, 338466912, 356280960, 362643120, 414449280, 423083640, 451289216, 483524160, 507700368, 534421440, 564111520, 580228992, 634625460, 676933824, 725286240, 846167280, 967048320, 1015400736, 1068842880, 1128223040, 1269250920, 1353867648, 1450572480, 1692334560, 2030801472, 2256446080, 2538501840, 2901144960, 3384669120, 4061602944, 5077003680, 6769338240, 10154007360, 20308014720]

約数ペア:

[(1, 20308014720), (2, 10154007360), (3, 6769338240), (4, 5077003680), (5, 4061602944), (6, 3384669120), (7, 2901144960), (8, 2538501840), (9, 2256446080), (10, 2030801472), (12, 1692334560), (14, 1450572480), (15, 1353867648), (16, 1269250920), (18, 1128223040), (19, 1068842880), (20, 1015400736), (21, 967048320), (24, 846167280), (28, 725286240), (30, 676933824), (32, 634625460), (35, 580228992), (36, 564111520), (38, 534421440), (40, 507700368), (42, 483524160), (45, 451289216), (48, 423083640), (49, 414449280), (56, 362643120), (57, 356280960), (60, 338466912), (63, 322349440), (64, 317312730), (70, 290114496), (72, 282055760), (76, 267210720), (80, 253850184), (84, 241762080), (90, 225644608), (95, 213768576), (96, 211541820), (98, 207224640), (105, 193409664), (112, 181321560), (114, 178140480), (120, 169233456), (126, 161174720), (128, 158656365), (133, 152691840), (140, 145057248), (144, 141027880), (147, 138149760), (152, 133605360), (160, 126925092), (168, 120881040), (171, 118760320), (180, 112822304), (190, 106884288), (192, 105770910), (196, 103612320), (210, 96704832), (224, 90660780), (228, 89070240), (240, 84616728), (245, 82889856), (252, 80587360), (266, 76345920), (280, 72528624), (285, 71256192), (288, 70513940), (294, 69074880), (304, 66802680), (315, 64469888), (320, 63462546), (336, 60440520), (342, 59380160), (343, 59207040), (360, 56411152), (380, 53442144), (384, 52885455), (392, 51806160), (399, 50897280), (420, 48352416), (441, 46049920), (448, 45330390), (456, 44535120), (480, 42308364), (490, 41444928), (504, 40293680), (532, 38172960), (541, 37537920), (560, 36264312), (570, 35628096), (576, 35256970), (588, 34537440), (608, 33401340), (630, 32234944), (640, 31731273), (665, 30538368), (672, 30220260), (684, 29690080), (686, 29603520), (720, 28205576), (735, 27629952), (760, 26721072), (784, 25903080), (798, 25448640), (840, 24176208), (855, 23752064), (882, 23024960), (896, 22665195), (912, 22267560), (931, 21813120), (960, 21154182), (980, 20722464), (1008, 20146840), (1029, 19735680), (1064, 19086480), (1082, 18768960), (1120, 18132156), (1140, 17814048), (1152, 17628485), (1176, 17268720), (1197, 16965760), (1216, 16700670), (1260, 16117472), (1330, 15269184), (1344, 15110130), (1368, 14845040), (1372, 14801760), (1440, 14102788), (1470, 13814976), (1520, 13360536), (1568, 12951540), (1596, 12724320), (1623, 12512640), (1680, 12088104), (1710, 11876032), (1715, 11841408), (1764, 11512480), (1824, 11133780), (1862, 10906560), (1920, 10577091), (1960, 10361232), (1995, 10179456), (2016, 10073420), (2058, 9867840), (2128, 9543240), (2164, 9384480), (2205, 9209984), (2240, 9066078), (2280, 8907024), (2352, 8634360), (2394, 8482880), (2432, 8350335), (2520, 8058736), (2660, 7634592), (2688, 7555065), (2705, 7507584), (2736, 7422520), (2744, 7400880), (2793, 7271040), (2880, 7051394), (2940, 6907488), (3040, 6680268), (3087, 6578560), (3136, 6475770), (3192, 6362160), (3246, 6256320), (3360, 6044052), (3420, 5938016), (3430, 5920704), (3528, 5756240), (3648, 5566890), (3724, 5453280), (3787, 5362560), (3920, 5180616), (3990, 5089728), (4032, 5036710), (4116, 4933920), (4256, 4771620), (4328, 4692240), (4410, 4604992), (4480, 4533039), (4560, 4453512), (4655, 4362624), (4704, 4317180), (4788, 4241440), (4869, 4170880), (5040, 4029368), (5145, 3947136), (5320, 3817296), (5410, 3753792), (5472, 3711260), (5488, 3700440), (5586, 3635520), (5760, 3525697), (5880, 3453744), (5985, 3393152), (6080, 3340134), (6174, 3289280), (6272, 3237885), (6384, 3181080), (6492, 3128160), (6517, 3116160), (6720, 3022026), (6840, 2969008), (6860, 2960352), (7056, 2878120), (7296, 2783445), (7448, 2726640), (7574, 2681280), (7840, 2590308), (7980, 2544864), (8064, 2518355), (8115, 2502528), (8232, 2466960), (8379, 2423680), (8512, 2385810), (8656, 2346120), (8820, 2302496), (9120, 2226756), (9310, 2181312), (9408, 2158590), (9576, 2120720), (9738, 2085440), (10080, 2014684), (10279, 1975680), (10290, 1973568), (10640, 1908648), (10820, 1876896), (10944, 1855630), (10976, 1850220), (11172, 1817760), (11361, 1787520), (11760, 1726872), (11970, 1696576), (12160, 1670067), (12348, 1644640), (12768, 1590540), (12984, 1564080), (13034, 1558080), (13440, 1511013), (13680, 1484504), (13720, 1480176), (13965, 1454208), (14112, 1439060), (14896, 1363320), (15148, 1340640), (15435, 1315712), (15680, 1295154), (15960, 1272432), (16230, 1251264), (16464, 1233480), (16758, 1211840), (17024, 1192905), (17312, 1173060), (17640, 1151248), (18240, 1113378), (18620, 1090656), (18816, 1079295), (18935, 1072512), (19152, 1060360), (19476, 1042720), (19551, 1038720), (20160, 1007342), (20558, 987840), (20580, 986784), (21280, 954324), (21640, 938448), (21888, 927815), (21952, 925110), (22344, 908880), (22722, 893760), (23520, 863436), (23940, 848288), (24345, 834176), (24696, 822320), (25536, 795270), (25968, 782040), (26068, 779040), (26509, 766080), (27360, 742252), (27440, 740088), (27930, 727104), (28224, 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(76608, 265090), (77904, 260680), (78204, 259680), (79527, 255360), (82232, 246960), (82320, 246696), (83790, 242368), (85120, 238581), (86560, 234612), (89376, 227220), (90888, 223440), (92511, 219520), (94080, 215859), (95760, 212072), (97380, 208544), (97755, 207744), (98784, 205580), (102790, 197568), (103872, 195510), (104272, 194760), (106036, 191520), (109440, 185563), (109760, 185022), (111720, 181776), (113610, 178752), (117306, 173120), (119168, 170415), (121184, 167580), (123348, 164640), (123480, 164464), (127680, 159054), (129840, 156408), (130340, 155808), (131712, 154185), (132545, 153216), (134064, 151480), (136332, 148960), (141120, 143906)]