20264935680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:487

約数の個数: 864

約数和(自身を含む): 84715787520

約数和(自身を除く): 64450851840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 23, 24, 30, 32, 33, 34, 36, 40, 44, 45, 46, 48, 51, 55, 60, 64, 66, 68, 69, 72, 80, 85, 88, 90, 92, 96, 99, 102, 110, 115, 120, 128, 132, 136, 138, 144, 153, 160, 165, 170, 176, 180, 184, 187, 192, 198, 204, 207, 220, 230, 240, 253, 255, 256, 264, 272, 276, 288, 306, 320, 330, 340, 345, 352, 360, 368, 374, 384, 391, 396, 408, 409, 414, 440, 460, 480, 495, 506, 510, 528, 544, 552, 561, 576, 612, 640, 660, 680, 690, 704, 720, 736, 748, 759, 765, 768, 782, 792, 816, 818, 828, 880, 920, 935, 960, 990, 1012, 1020, 1035, 1056, 1088, 1104, 1122, 1152, 1173, 1224, 1227, 1265, 1280, 1320, 1360, 1380, 1408, 1440, 1472, 1496, 1518, 1530, 1564, 1584, 1632, 1636, 1656, 1683, 1760, 1840, 1870, 1920, 1955, 1980, 2024, 2040, 2045, 2070, 2112, 2176, 2208, 2244, 2277, 2304, 2346, 2448, 2454, 2530, 2640, 2720, 2760, 2805, 2816, 2880, 2944, 2992, 3036, 3060, 3128, 3168, 3264, 3272, 3312, 3366, 3519, 3520, 3680, 3681, 3740, 3795, 3840, 3910, 3960, 4048, 4080, 4090, 4140, 4224, 4301, 4352, 4416, 4488, 4499, 4554, 4692, 4896, 4908, 5060, 5280, 5440, 5520, 5610, 5760, 5865, 5888, 5984, 6072, 6120, 6135, 6256, 6336, 6528, 6544, 6624, 6732, 6953, 7038, 7040, 7360, 7362, 7480, 7590, 7820, 7920, 8096, 8160, 8180, 8280, 8415, 8448, 8602, 8832, 8976, 8998, 9108, 9384, 9407, 9792, 9816, 10120, 10560, 10880, 11040, 11220, 11385, 11520, 11730, 11968, 12144, 12240, 12270, 12512, 12672, 12903, 13056, 13088, 13248, 13464, 13497, 13906, 14076, 14080, 14720, 14724, 14960, 15180, 15640, 15840, 16192, 16320, 16360, 16560, 16830, 17204, 17595, 17664, 17952, 17996, 18216, 18405, 18768, 18814, 19584, 19632, 20240, 20859, 21120, 21505, 21760, 22080, 22440, 22495, 22770, 23460, 23936, 24288, 24480, 24540, 25024, 25344, 25806, 26176, 26496, 26928, 26994, 27812, 28152, 28221, 29440, 29448, 29920, 30360, 31280, 31680, 32384, 32640, 32720, 33120, 33660, 34408, 34765, 35190, 35904, 35992, 36432, 36810, 37536, 37628, 38709, 39168, 39264, 40480, 40491, 41718, 42240, 43010, 44160, 44880, 44990, 45540, 46920, 47035, 47872, 48576, 48960, 49080, 50048, 51612, 52352, 52992, 53856, 53988, 55624, 56304, 56442, 58896, 59840, 60720, 62560, 62577, 63360, 64515, 64768, 65280, 65440, 66240, 67320, 67485, 68816, 69530, 70380, 71808, 71984, 72864, 73620, 75072, 75256, 76483, 77418, 78528, 80960, 80982, 83436, 84663, 86020, 88320, 89760, 89980, 91080, 93840, 94070, 97152, 97920, 98160, 100096, 103224, 103477, 104295, 104704, 107712, 107976, 111248, 112608, 112884, 117792, 119680, 121440, 125120, 125154, 126720, 129030, 130880, 132480, 134640, 134970, 137632, 139060, 140760, 141105, 143616, 143968, 145728, 147240, 150144, 150512, 152966, 154836, 157056, 159919, 161920, 161964, 166872, 169326, 172040, 179520, 179960, 182160, 187680, 188140, 193545, 194304, 195840, 196320, 202455, 206448, 206954, 208590, 215424, 215952, 222496, 225216, 225768, 229449, 235584, 239360, 242880, 250240, 250308, 258060, 261760, 264960, 269280, 269940, 275264, 278120, 281520, 282210, 287936, 291456, 294480, 300288, 301024, 305932, 309672, 310431, 312885, 314112, 319838, 323840, 323928, 333744, 338652, 344080, 359040, 359920, 364320, 375360, 376280, 382415, 387090, 392640, 404910, 412896, 413908, 417180, 423315, 430848, 431904, 444992, 450432, 451536, 458898, 471168, 479757, 485760, 500480, 500616, 516120, 517385, 523520, 538560, 539880, 550528, 556240, 563040, 564420, 575872, 582912, 588960, 602048, 611864, 619344, 620862, 625770, 639676, 647856, 667488, 677304, 688160, 688347, 718080, 719840, 728640, 750720, 752560, 764830, 774180, 785280, 799595, 809820, 825792, 827816, 834360, 846630, 863808, 889984, 900864, 903072, 917796, 931293, 942336, 959514, 971520, 1001232, 1032240, 1034770, 1077120, 1079760, 1101056, 1112480, 1126080, 1128840, 1147245, 1151744, 1177920, 1204096, 1223728, 1238688, 1241724, 1251540, 1279352, 1295712, 1334976, 1354608, 1376320, 1376694, 1439271, 1439680, 1457280, 1501440, 1505120, 1529660, 1548360, 1552155, 1570560, 1599190, 1619640, 1651584, 1655632, 1668720, 1693260, 1727616, 1759109, 1779968, 1806144, 1835592, 1862586, 1919028, 2002464, 2064480, 2069540, 2154240, 2159520, 2224960, 2252160, 2257680, 2294490, 2355840, 2398785, 2408192, 2447456, 2477376, 2483448, 2503080, 2558704, 2591424, 2669952, 2709216, 2752640, 2753388, 2878542, 2879360, 2914560, 3010240, 3059320, 3096720, 3104310, 3198380, 3239280, 3303168, 3311264, 3337440, 3386520, 3441735, 3455232, 3518218, 3612288, 3671184, 3725172, 3838056, 4004928, 4128960, 4139080, 4319040, 4449920, 4504320, 4515360, 4588980, 4656465, 4711680, 4797570, 4894912, 4954752, 4966896, 5006160, 5117408, 5182848, 5277327, 5339904, 5418432, 5505280, 5506776, 5757084, 5758720, 6020480, 6118640, 6193440, 6208620, 6396760, 6478560, 6622528, 6674880, 6773040, 6883470, 7036436, 7196355, 7224576, 7342368, 7450344, 7676112, 8009856, 8257920, 8278160, 8638080, 8795545, 8899840, 9030720, 9177960, 9312930, 9595140, 9789824, 9909504, 9933792, 10012320, 10234816, 10365696, 10554654, 10836864, 11013552, 11514168, 12040960, 12237280, 12386880, 12417240, 12793520, 12957120, 13245056, 13349760, 13546080, 13766940, 14072872, 14392710, 14684736, 14900688, 15352224, 15831981, 16019712, 16515840, 16556320, 17276160, 17591090, 18061440, 18355920, 18625860, 19190280, 19579648, 19867584, 20024640, 20469632, 21109308, 21673728, 22027104, 23028336, 24474560, 24773760, 24834480, 25587040, 25914240, 26386635, 26490112, 26699520, 27092160, 27533880, 28145744, 28785420, 29369472, 29801376, 30704448, 31663962, 33112640, 35182180, 36122880, 36711840, 37251720, 38380560, 39735168, 40049280, 40939264, 42218616, 44054208, 46056672, 48949120, 49547520, 49668960, 51174080, 51828480, 52773270, 54184320, 55067760, 56291488, 57570840, 58738944, 59602752, 61408896, 63327924, 66225280, 70364360, 73423680, 74503440, 76761120, 79159905, 79470336, 80098560, 84437232, 88108416, 92113344, 97898240, 99337920, 102348160, 105546540, 108368640, 110135520, 112582976, 115141680, 119205504, 122817792, 126655848, 132450560, 140728720, 146847360, 149006880, 153522240, 158319810, 168874464, 176216832, 184226688, 198675840, 204696320, 211093080, 220271040, 225165952, 230283360, 238411008, 253311696, 281457440, 293694720, 298013760, 307044480, 316639620, 337748928, 368453376, 397351680, 422186160, 440542080, 450331904, 460566720, 506623392, 562914880, 596027520, 614088960, 633279240, 675497856, 844372320, 881084160, 921133440, 1013246784, 1125829760, 1192055040, 1266558480, 1350995712, 1688744640, 1842266880, 2026493568, 2251659520, 2533116960, 3377489280, 4052987136, 5066233920, 6754978560, 10132467840, 20264935680]

約数ペア:

[(1, 20264935680), (2, 10132467840), (3, 6754978560), (4, 5066233920), (5, 4052987136), (6, 3377489280), (8, 2533116960), (9, 2251659520), (10, 2026493568), (11, 1842266880), (12, 1688744640), (15, 1350995712), (16, 1266558480), (17, 1192055040), (18, 1125829760), (20, 1013246784), (22, 921133440), (23, 881084160), (24, 844372320), (30, 675497856), (32, 633279240), (33, 614088960), (34, 596027520), (36, 562914880), (40, 506623392), (44, 460566720), (45, 450331904), (46, 440542080), (48, 422186160), (51, 397351680), (55, 368453376), (60, 337748928), (64, 316639620), (66, 307044480), (68, 298013760), (69, 293694720), (72, 281457440), (80, 253311696), (85, 238411008), (88, 230283360), (90, 225165952), (92, 220271040), (96, 211093080), (99, 204696320), (102, 198675840), (110, 184226688), (115, 176216832), (120, 168874464), (128, 158319810), (132, 153522240), (136, 149006880), (138, 146847360), (144, 140728720), (153, 132450560), (160, 126655848), (165, 122817792), (170, 119205504), (176, 115141680), (180, 112582976), (184, 110135520), (187, 108368640), (192, 105546540), (198, 102348160), (204, 99337920), (207, 97898240), (220, 92113344), (230, 88108416), (240, 84437232), (253, 80098560), (255, 79470336), (256, 79159905), (264, 76761120), (272, 74503440), (276, 73423680), (288, 70364360), (306, 66225280), (320, 63327924), (330, 61408896), (340, 59602752), (345, 58738944), (352, 57570840), (360, 56291488), (368, 55067760), (374, 54184320), (384, 52773270), (391, 51828480), (396, 51174080), (408, 49668960), (409, 49547520), (414, 48949120), (440, 46056672), (460, 44054208), (480, 42218616), (495, 40939264), (506, 40049280), (510, 39735168), (528, 38380560), (544, 37251720), (552, 36711840), (561, 36122880), (576, 35182180), (612, 33112640), (640, 31663962), (660, 30704448), (680, 29801376), (690, 29369472), (704, 28785420), (720, 28145744), (736, 27533880), (748, 27092160), (759, 26699520), (765, 26490112), (768, 26386635), (782, 25914240), (792, 25587040), (816, 24834480), (818, 24773760), (828, 24474560), (880, 23028336), (920, 22027104), (935, 21673728), (960, 21109308), (990, 20469632), (1012, 20024640), (1020, 19867584), (1035, 19579648), (1056, 19190280), (1088, 18625860), (1104, 18355920), (1122, 18061440), (1152, 17591090), (1173, 17276160), (1224, 16556320), (1227, 16515840), (1265, 16019712), (1280, 15831981), (1320, 15352224), (1360, 14900688), (1380, 14684736), (1408, 14392710), (1440, 14072872), (1472, 13766940), (1496, 13546080), (1518, 13349760), (1530, 13245056), (1564, 12957120), (1584, 12793520), (1632, 12417240), (1636, 12386880), (1656, 12237280), (1683, 12040960), (1760, 11514168), (1840, 11013552), (1870, 10836864), (1920, 10554654), (1955, 10365696), (1980, 10234816), (2024, 10012320), (2040, 9933792), (2045, 9909504), (2070, 9789824), (2112, 9595140), (2176, 9312930), (2208, 9177960), (2244, 9030720), (2277, 8899840), (2304, 8795545), (2346, 8638080), (2448, 8278160), (2454, 8257920), (2530, 8009856), (2640, 7676112), (2720, 7450344), (2760, 7342368), (2805, 7224576), (2816, 7196355), (2880, 7036436), (2944, 6883470), (2992, 6773040), (3036, 6674880), (3060, 6622528), (3128, 6478560), (3168, 6396760), (3264, 6208620), (3272, 6193440), (3312, 6118640), (3366, 6020480), (3519, 5758720), (3520, 5757084), (3680, 5506776), (3681, 5505280), (3740, 5418432), (3795, 5339904), (3840, 5277327), (3910, 5182848), (3960, 5117408), (4048, 5006160), (4080, 4966896), (4090, 4954752), (4140, 4894912), (4224, 4797570), (4301, 4711680), (4352, 4656465), (4416, 4588980), (4488, 4515360), (4499, 4504320), (4554, 4449920), (4692, 4319040), (4896, 4139080), (4908, 4128960), (5060, 4004928), (5280, 3838056), (5440, 3725172), (5520, 3671184), (5610, 3612288), (5760, 3518218), (5865, 3455232), (5888, 3441735), (5984, 3386520), (6072, 3337440), (6120, 3311264), (6135, 3303168), (6256, 3239280), (6336, 3198380), (6528, 3104310), (6544, 3096720), (6624, 3059320), (6732, 3010240), (6953, 2914560), (7038, 2879360), (7040, 2878542), (7360, 2753388), (7362, 2752640), (7480, 2709216), (7590, 2669952), (7820, 2591424), (7920, 2558704), (8096, 2503080), (8160, 2483448), (8180, 2477376), (8280, 2447456), (8415, 2408192), (8448, 2398785), (8602, 2355840), (8832, 2294490), (8976, 2257680), (8998, 2252160), (9108, 2224960), (9384, 2159520), (9407, 2154240), (9792, 2069540), (9816, 2064480), (10120, 2002464), (10560, 1919028), (10880, 1862586), (11040, 1835592), (11220, 1806144), (11385, 1779968), (11520, 1759109), (11730, 1727616), (11968, 1693260), (12144, 1668720), (12240, 1655632), (12270, 1651584), (12512, 1619640), (12672, 1599190), (12903, 1570560), (13056, 1552155), (13088, 1548360), (13248, 1529660), (13464, 1505120), (13497, 1501440), (13906, 1457280), (14076, 1439680), (14080, 1439271), (14720, 1376694), (14724, 1376320), (14960, 1354608), (15180, 1334976), (15640, 1295712), (15840, 1279352), (16192, 1251540), (16320, 1241724), (16360, 1238688), (16560, 1223728), (16830, 1204096), (17204, 1177920), (17595, 1151744), (17664, 1147245), (17952, 1128840), (17996, 1126080), (18216, 1112480), (18405, 1101056), (18768, 1079760), (18814, 1077120), (19584, 1034770), (19632, 1032240), (20240, 1001232), (20859, 971520), (21120, 959514), (21505, 942336), (21760, 931293), (22080, 917796), (22440, 903072), (22495, 900864), (22770, 889984), (23460, 863808), (23936, 846630), (24288, 834360), (24480, 827816), (24540, 825792), (25024, 809820), (25344, 799595), (25806, 785280), (26176, 774180), (26496, 764830), (26928, 752560), (26994, 750720), (27812, 728640), (28152, 719840), (28221, 718080), (29440, 688347), (29448, 688160), (29920, 677304), (30360, 667488), (31280, 647856), (31680, 639676), (32384, 625770), (32640, 620862), (32720, 619344), (33120, 611864), (33660, 602048), (34408, 588960), (34765, 582912), (35190, 575872), (35904, 564420), (35992, 563040), (36432, 556240), (36810, 550528), (37536, 539880), (37628, 538560), (38709, 523520), (39168, 517385), (39264, 516120), (40480, 500616), (40491, 500480), (41718, 485760), (42240, 479757), (43010, 471168), (44160, 458898), (44880, 451536), (44990, 450432), (45540, 444992), (46920, 431904), (47035, 430848), (47872, 423315), (48576, 417180), (48960, 413908), (49080, 412896), (50048, 404910), (51612, 392640), (52352, 387090), (52992, 382415), (53856, 376280), (53988, 375360), (55624, 364320), (56304, 359920), (56442, 359040), (58896, 344080), (59840, 338652), (60720, 333744), (62560, 323928), (62577, 323840), (63360, 319838), (64515, 314112), (64768, 312885), (65280, 310431), (65440, 309672), (66240, 305932), (67320, 301024), (67485, 300288), (68816, 294480), (69530, 291456), (70380, 287936), (71808, 282210), (71984, 281520), (72864, 278120), (73620, 275264), (75072, 269940), (75256, 269280), (76483, 264960), (77418, 261760), (78528, 258060), (80960, 250308), (80982, 250240), (83436, 242880), (84663, 239360), (86020, 235584), (88320, 229449), (89760, 225768), (89980, 225216), (91080, 222496), (93840, 215952), (94070, 215424), (97152, 208590), (97920, 206954), (98160, 206448), (100096, 202455), (103224, 196320), (103477, 195840), (104295, 194304), (104704, 193545), (107712, 188140), (107976, 187680), (111248, 182160), (112608, 179960), (112884, 179520), (117792, 172040), (119680, 169326), (121440, 166872), (125120, 161964), (125154, 161920), (126720, 159919), (129030, 157056), (130880, 154836), (132480, 152966), (134640, 150512), (134970, 150144), (137632, 147240), (139060, 145728), (140760, 143968), (141105, 143616)]