20317080960

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 960

約数和(自身を含む): 82730894400

約数和(自身を除く): 62413813440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 54, 55, 60, 64, 66, 72, 79, 80, 81, 82, 88, 90, 96, 99, 108, 110, 120, 121, 123, 128, 132, 135, 144, 158, 160, 162, 164, 165, 176, 180, 192, 198, 205, 216, 220, 237, 240, 242, 246, 264, 270, 288, 297, 316, 320, 324, 328, 330, 352, 360, 363, 369, 384, 395, 396, 405, 410, 432, 440, 451, 474, 480, 484, 492, 495, 528, 540, 576, 594, 605, 615, 632, 640, 648, 656, 660, 704, 711, 720, 726, 738, 790, 792, 810, 820, 864, 869, 880, 891, 902, 948, 960, 968, 984, 990, 1056, 1080, 1089, 1107, 1152, 1185, 1188, 1210, 1230, 1264, 1296, 1312, 1320, 1353, 1408, 1422, 1440, 1452, 1476, 1485, 1580, 1584, 1620, 1640, 1728, 1738, 1760, 1782, 1804, 1815, 1845, 1896, 1920, 1936, 1968, 1980, 2112, 2133, 2160, 2178, 2214, 2255, 2370, 2376, 2420, 2460, 2528, 2592, 2607, 2624, 2640, 2706, 2844, 2880, 2904, 2952, 2970, 3160, 3168, 3239, 3240, 3267, 3280, 3321, 3456, 3476, 3520, 3555, 3564, 3608, 3630, 3690, 3792, 3872, 3936, 3960, 4059, 4224, 4266, 4320, 4345, 4356, 4428, 4455, 4510, 4740, 4752, 4840, 4920, 4961, 5056, 5184, 5214, 5248, 5280, 5412, 5445, 5535, 5688, 5760, 5808, 5904, 5940, 6320, 6336, 6399, 6478, 6480, 6534, 6560, 6642, 6765, 6952, 7040, 7110, 7128, 7216, 7260, 7380, 7584, 7744, 7821, 7872, 7920, 8118, 8532, 8640, 8690, 8712, 8856, 8910, 9020, 9480, 9504, 9559, 9680, 9717, 9801, 9840, 9922, 10112, 10368, 10428, 10560, 10665, 10824, 10890, 11070, 11376, 11616, 11808, 11880, 12177, 12640, 12672, 12798, 12956, 12960, 13035, 13068, 13120, 13284, 13530, 13904, 14220, 14256, 14432, 14520, 14760, 14883, 15168, 15488, 15642, 15744, 15840, 16195, 16236, 16335, 16605, 17064, 17280, 17380, 17424, 17712, 17820, 18040, 18960, 19008, 19118, 19360, 19434, 19602, 19680, 19844, 20295, 20856, 21120, 21330, 21648, 21780, 22140, 22752, 23232, 23463, 23616, 23760, 24354, 24805, 25280, 25596, 25912, 25920, 26070, 26136, 26240, 26568, 27060, 27808, 28440, 28512, 28677, 28864, 29040, 29151, 29520, 29766, 30336, 31284, 31680, 31995, 32390, 32472, 32670, 33210, 34128, 34760, 34848, 35424, 35629, 35640, 36080, 36531, 37920, 38016, 38236, 38720, 38868, 39105, 39204, 39360, 39688, 40590, 41712, 42660, 43296, 43560, 44280, 44649, 45504, 46464, 46926, 47232, 47520, 47795, 48585, 48708, 49005, 49610, 50560, 51192, 51824, 51840, 52140, 52272, 53136, 54120, 55616, 56880, 57024, 57354, 57728, 58080, 58302, 59040, 59532, 60885, 62568, 63360, 63990, 64780, 64944, 65340, 66420, 68256, 69520, 69696, 70389, 70848, 71258, 71280, 72160, 73062, 74415, 75840, 76472, 77440, 77736, 78210, 78408, 78720, 79376, 81180, 83424, 85320, 86031, 86592, 87120, 87453, 88560, 89298, 91008, 93852, 95040, 95590, 97170, 97416, 98010, 99220, 102384, 103648, 104280, 104544, 106272, 106887, 108240, 111232, 113760, 114048, 114708, 116160, 116604, 117315, 118080, 119064, 121770, 125136, 127980, 129560, 129888, 130680, 132840, 133947, 136512, 139040, 139392, 140778, 141696, 142516, 142560, 143385, 144320, 145755, 146124, 148830, 151680, 152944, 155472, 156420, 156816, 158752, 162360, 166848, 170640, 172062, 173184, 174240, 174906, 177120, 178145, 178596, 182655, 187704, 190080, 191180, 194340, 194832, 196020, 198440, 204768, 207296, 208560, 209088, 212544, 213774, 216480, 223245, 227520, 229416, 232320, 233208, 234630, 236160, 238128, 243540, 250272, 255960, 258093, 259120, 259776, 261360, 262359, 265680, 267894, 273024, 278080, 281556, 285032, 285120, 286770, 288640, 291510, 292248, 297660, 305888, 310944, 312840, 313632, 317504, 320661, 324720, 333696, 341280, 344124, 348480, 349812, 351945, 354240, 356290, 357192, 365310, 375408, 382360, 388680, 389664, 391919, 392040, 396880, 401841, 409536, 414592, 417120, 418176, 425088, 427548, 430155, 432960, 437265, 446490, 455040, 458832, 466416, 469260, 476256, 487080, 500544, 511920, 516186, 518240, 519552, 522720, 524718, 531360, 534435, 535788, 556160, 563112, 570064, 570240, 573540, 583020, 584496, 595320, 611776, 621888, 625680, 627264, 635008, 641322, 649440, 669735, 682560, 688248, 696960, 699624, 703890, 708480, 712580, 714384, 730620, 750816, 764720, 774279, 777360, 779328, 783838, 784080, 793760, 803682, 819072, 834240, 855096, 860310, 865920, 874530, 892980, 917664, 932832, 938520, 952512, 961983, 974160, 1001088, 1023840, 1032372, 1036480, 1045440, 1049436, 1062720, 1068870, 1071576, 1126224, 1140128, 1147080, 1166040, 1168992, 1175757, 1190640, 1223552, 1243776, 1251360, 1254528, 1282644, 1290465, 1298880, 1311795, 1339470, 1365120, 1376496, 1399248, 1407780, 1425160, 1428768, 1461240, 1501632, 1529440, 1548558, 1554720, 1558656, 1567676, 1568160, 1587520, 1603305, 1607364, 1668480, 1710192, 1720620, 1749060, 1785960, 1835328, 1865664, 1877040, 1905024, 1923966, 1948320, 1959595, 2009205, 2047680, 2064744, 2072960, 2090880, 2098872, 2125440, 2137740, 2143152, 2252448, 2280256, 2294160, 2332080, 2337984, 2351514, 2381280, 2502720, 2565288, 2580930, 2597760, 2623590, 2678940, 2752992, 2798496, 2815560, 2850320, 2857536, 2885949, 2922480, 3003264, 3058880, 3097116, 3109440, 3135352, 3136320, 3175040, 3206610, 3214728, 3420384, 3441240, 3498120, 3527271, 3571920, 3670656, 3731328, 3754080, 3847932, 3871395, 3896640, 3919190, 4018410, 4095360, 4129488, 4197744, 4275480, 4286304, 4504896, 4560512, 4588320, 4664160, 4675968, 4703028, 4762560, 4809915, 5005440, 5130576, 5161860, 5247180, 5357880, 5505984, 5596992, 5631120, 5700640, 5715072, 5771898, 5844960, 5878785, 6117760, 6194232, 6218880, 6270704, 6272640, 6413220, 6429456, 6840768, 6882480, 6996240, 7054542, 7143840, 7508160, 7695864, 7742790, 7793280, 7838380, 8036820, 8258976, 8395488, 8550960, 8572608, 9009792, 9176640, 9328320, 9406056, 9525120, 9619830, 10261152, 10323720, 10494360, 10581813, 10715760, 11011968, 11193984, 11262240, 11401280, 11543796, 11689920, 11757570, 12388464, 12541408, 12826440, 12858912, 13681536, 13764960, 13992480, 14109084, 14287680, 14429745, 15016320, 15391728, 15485580, 15676760, 16073640, 16517952, 16790976, 17101920, 17145216, 17636355, 18353280, 18656640, 18812112, 19239660, 20522304, 20647440, 20988720, 21163626, 21431520, 22524480, 22802560, 23087592, 23379840, 23515140, 24776928, 25082816, 25652880, 25717824, 27529920, 27984960, 28218168, 28575360, 28859490, 30783456, 30971160, 31353520, 31745439, 32147280, 33035904, 33581952, 34203840, 35272710, 37624224, 38479320, 41044608, 41294880, 41977440, 42327252, 42863040, 45048960, 46175184, 47030280, 49553856, 50165632, 51305760, 51435648, 52909065, 55059840, 55969920, 56436336, 57718980, 61566912, 61942320, 62707040, 63490878, 64294560, 68407680, 70545420, 75248448, 76958640, 82589760, 83954880, 84654504, 85726080, 92350368, 94060560, 99107712, 102611520, 105818130, 112872672, 115437960, 123133824, 123884640, 125414080, 126981756, 128589120, 141090840, 150496896, 153917280, 158727195, 165179520, 167909760, 169309008, 184700736, 188121120, 205223040, 211636260, 225745344, 230875920, 247769280, 250828160, 253963512, 257178240, 282181680, 307834560, 317454390, 338618016, 369401472, 376242240, 423272520, 451490688, 461751840, 495538560, 507927024, 564363360, 615669120, 634908780, 677236032, 752484480, 846545040, 923503680, 1015854048, 1128726720, 1269817560, 1354472064, 1693090080, 1847007360, 2031708096, 2257453440, 2539635120, 3386180160, 4063416192, 5079270240, 6772360320, 10158540480, 20317080960]

約数ペア:

[(1, 20317080960), (2, 10158540480), (3, 6772360320), (4, 5079270240), (5, 4063416192), (6, 3386180160), (8, 2539635120), (9, 2257453440), (10, 2031708096), (11, 1847007360), (12, 1693090080), (15, 1354472064), (16, 1269817560), (18, 1128726720), (20, 1015854048), (22, 923503680), (24, 846545040), (27, 752484480), (30, 677236032), (32, 634908780), (33, 615669120), (36, 564363360), (40, 507927024), (41, 495538560), (44, 461751840), (45, 451490688), (48, 423272520), (54, 376242240), (55, 369401472), (60, 338618016), (64, 317454390), (66, 307834560), (72, 282181680), (79, 257178240), (80, 253963512), (81, 250828160), (82, 247769280), (88, 230875920), (90, 225745344), (96, 211636260), (99, 205223040), (108, 188121120), (110, 184700736), (120, 169309008), (121, 167909760), (123, 165179520), (128, 158727195), (132, 153917280), (135, 150496896), (144, 141090840), (158, 128589120), (160, 126981756), (162, 125414080), (164, 123884640), (165, 123133824), (176, 115437960), (180, 112872672), (192, 105818130), (198, 102611520), (205, 99107712), (216, 94060560), (220, 92350368), (237, 85726080), (240, 84654504), (242, 83954880), (246, 82589760), (264, 76958640), (270, 75248448), (288, 70545420), (297, 68407680), (316, 64294560), (320, 63490878), (324, 62707040), (328, 61942320), (330, 61566912), (352, 57718980), (360, 56436336), (363, 55969920), (369, 55059840), (384, 52909065), (395, 51435648), (396, 51305760), (405, 50165632), (410, 49553856), (432, 47030280), (440, 46175184), (451, 45048960), (474, 42863040), (480, 42327252), (484, 41977440), (492, 41294880), (495, 41044608), (528, 38479320), (540, 37624224), (576, 35272710), (594, 34203840), (605, 33581952), (615, 33035904), (632, 32147280), (640, 31745439), (648, 31353520), (656, 30971160), (660, 30783456), (704, 28859490), (711, 28575360), (720, 28218168), (726, 27984960), (738, 27529920), (790, 25717824), (792, 25652880), (810, 25082816), (820, 24776928), (864, 23515140), (869, 23379840), (880, 23087592), (891, 22802560), (902, 22524480), (948, 21431520), (960, 21163626), (968, 20988720), (984, 20647440), (990, 20522304), (1056, 19239660), (1080, 18812112), (1089, 18656640), (1107, 18353280), (1152, 17636355), (1185, 17145216), (1188, 17101920), (1210, 16790976), (1230, 16517952), (1264, 16073640), (1296, 15676760), (1312, 15485580), (1320, 15391728), (1353, 15016320), (1408, 14429745), (1422, 14287680), (1440, 14109084), (1452, 13992480), (1476, 13764960), (1485, 13681536), (1580, 12858912), (1584, 12826440), (1620, 12541408), (1640, 12388464), (1728, 11757570), (1738, 11689920), (1760, 11543796), (1782, 11401280), (1804, 11262240), (1815, 11193984), (1845, 11011968), (1896, 10715760), (1920, 10581813), (1936, 10494360), (1968, 10323720), (1980, 10261152), (2112, 9619830), (2133, 9525120), (2160, 9406056), (2178, 9328320), (2214, 9176640), (2255, 9009792), (2370, 8572608), (2376, 8550960), (2420, 8395488), (2460, 8258976), (2528, 8036820), (2592, 7838380), (2607, 7793280), (2624, 7742790), (2640, 7695864), (2706, 7508160), (2844, 7143840), (2880, 7054542), (2904, 6996240), (2952, 6882480), (2970, 6840768), (3160, 6429456), (3168, 6413220), (3239, 6272640), (3240, 6270704), (3267, 6218880), (3280, 6194232), (3321, 6117760), (3456, 5878785), (3476, 5844960), (3520, 5771898), (3555, 5715072), (3564, 5700640), (3608, 5631120), (3630, 5596992), (3690, 5505984), (3792, 5357880), (3872, 5247180), (3936, 5161860), (3960, 5130576), (4059, 5005440), (4224, 4809915), (4266, 4762560), (4320, 4703028), (4345, 4675968), (4356, 4664160), (4428, 4588320), (4455, 4560512), (4510, 4504896), (4740, 4286304), (4752, 4275480), (4840, 4197744), (4920, 4129488), (4961, 4095360), (5056, 4018410), (5184, 3919190), (5214, 3896640), (5248, 3871395), (5280, 3847932), (5412, 3754080), (5445, 3731328), (5535, 3670656), (5688, 3571920), (5760, 3527271), (5808, 3498120), (5904, 3441240), (5940, 3420384), (6320, 3214728), (6336, 3206610), (6399, 3175040), (6478, 3136320), (6480, 3135352), (6534, 3109440), (6560, 3097116), (6642, 3058880), (6765, 3003264), (6952, 2922480), (7040, 2885949), (7110, 2857536), (7128, 2850320), (7216, 2815560), (7260, 2798496), (7380, 2752992), (7584, 2678940), (7744, 2623590), (7821, 2597760), (7872, 2580930), (7920, 2565288), (8118, 2502720), (8532, 2381280), (8640, 2351514), (8690, 2337984), (8712, 2332080), (8856, 2294160), (8910, 2280256), (9020, 2252448), (9480, 2143152), (9504, 2137740), (9559, 2125440), (9680, 2098872), (9717, 2090880), (9801, 2072960), (9840, 2064744), (9922, 2047680), (10112, 2009205), (10368, 1959595), (10428, 1948320), (10560, 1923966), (10665, 1905024), (10824, 1877040), (10890, 1865664), (11070, 1835328), (11376, 1785960), (11616, 1749060), (11808, 1720620), (11880, 1710192), (12177, 1668480), (12640, 1607364), (12672, 1603305), (12798, 1587520), (12956, 1568160), (12960, 1567676), (13035, 1558656), (13068, 1554720), (13120, 1548558), (13284, 1529440), (13530, 1501632), (13904, 1461240), (14220, 1428768), (14256, 1425160), (14432, 1407780), (14520, 1399248), (14760, 1376496), (14883, 1365120), (15168, 1339470), (15488, 1311795), (15642, 1298880), (15744, 1290465), (15840, 1282644), (16195, 1254528), (16236, 1251360), (16335, 1243776), (16605, 1223552), (17064, 1190640), (17280, 1175757), (17380, 1168992), (17424, 1166040), (17712, 1147080), (17820, 1140128), (18040, 1126224), (18960, 1071576), (19008, 1068870), (19118, 1062720), (19360, 1049436), (19434, 1045440), (19602, 1036480), (19680, 1032372), (19844, 1023840), (20295, 1001088), (20856, 974160), (21120, 961983), (21330, 952512), (21648, 938520), (21780, 932832), (22140, 917664), (22752, 892980), (23232, 874530), (23463, 865920), (23616, 860310), (23760, 855096), (24354, 834240), (24805, 819072), (25280, 803682), (25596, 793760), (25912, 784080), (25920, 783838), (26070, 779328), (26136, 777360), (26240, 774279), (26568, 764720), (27060, 750816), (27808, 730620), (28440, 714384), (28512, 712580), (28677, 708480), (28864, 703890), (29040, 699624), (29151, 696960), (29520, 688248), (29766, 682560), (30336, 669735), (31284, 649440), (31680, 641322), (31995, 635008), (32390, 627264), (32472, 625680), (32670, 621888), (33210, 611776), (34128, 595320), (34760, 584496), (34848, 583020), (35424, 573540), (35629, 570240), (35640, 570064), (36080, 563112), (36531, 556160), (37920, 535788), (38016, 534435), (38236, 531360), (38720, 524718), (38868, 522720), (39105, 519552), (39204, 518240), (39360, 516186), (39688, 511920), (40590, 500544), (41712, 487080), (42660, 476256), (43296, 469260), (43560, 466416), (44280, 458832), (44649, 455040), (45504, 446490), (46464, 437265), (46926, 432960), (47232, 430155), (47520, 427548), (47795, 425088), (48585, 418176), (48708, 417120), (49005, 414592), (49610, 409536), (50560, 401841), (51192, 396880), (51824, 392040), (51840, 391919), (52140, 389664), (52272, 388680), (53136, 382360), (54120, 375408), (55616, 365310), (56880, 357192), (57024, 356290), (57354, 354240), (57728, 351945), (58080, 349812), (58302, 348480), (59040, 344124), (59532, 341280), (60885, 333696), (62568, 324720), (63360, 320661), (63990, 317504), (64780, 313632), (64944, 312840), (65340, 310944), (66420, 305888), (68256, 297660), (69520, 292248), (69696, 291510), (70389, 288640), (70848, 286770), (71258, 285120), (71280, 285032), (72160, 281556), (73062, 278080), (74415, 273024), (75840, 267894), (76472, 265680), (77440, 262359), (77736, 261360), (78210, 259776), (78408, 259120), (78720, 258093), (79376, 255960), (81180, 250272), (83424, 243540), (85320, 238128), (86031, 236160), (86592, 234630), (87120, 233208), (87453, 232320), (88560, 229416), (89298, 227520), (91008, 223245), (93852, 216480), (95040, 213774), (95590, 212544), (97170, 209088), (97416, 208560), (98010, 207296), (99220, 204768), (102384, 198440), (103648, 196020), (104280, 194832), (104544, 194340), (106272, 191180), (106887, 190080), (108240, 187704), (111232, 182655), (113760, 178596), (114048, 178145), (114708, 177120), (116160, 174906), (116604, 174240), (117315, 173184), (118080, 172062), (119064, 170640), (121770, 166848), (125136, 162360), (127980, 158752), (129560, 156816), (129888, 156420), (130680, 155472), (132840, 152944), (133947, 151680), (136512, 148830), (139040, 146124), (139392, 145755), (140778, 144320), (141696, 143385), (142516, 142560)]