20952315360

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 576

約数和(自身を含む): 79054859520

約数和(自身を除く): 58102544160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 108, 113, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 226, 228, 240, 243, 251, 270, 285, 288, 304, 324, 339, 342, 360, 380, 405, 432, 452, 456, 480, 486, 502, 513, 540, 565, 570, 608, 648, 678, 684, 720, 753, 760, 810, 855, 864, 904, 912, 972, 1004, 1017, 1026, 1080, 1130, 1140, 1215, 1255, 1296, 1356, 1368, 1440, 1506, 1520, 1539, 1620, 1695, 1710, 1808, 1824, 1944, 2008, 2034, 2052, 2147, 2160, 2259, 2260, 2280, 2430, 2510, 2565, 2592, 2712, 2736, 3012, 3040, 3051, 3078, 3240, 3390, 3420, 3616, 3765, 3888, 4016, 4068, 4104, 4294, 4320, 4518, 4520, 4560, 4617, 4769, 4860, 5020, 5085, 5130, 5424, 5472, 6024, 6102, 6156, 6441, 6480, 6777, 6780, 6840, 7530, 7695, 7776, 8032, 8136, 8208, 8588, 9036, 9040, 9120, 9153, 9234, 9538, 9720, 10040, 10170, 10260, 10735, 10848, 11295, 12048, 12204, 12312, 12882, 12960, 13554, 13560, 13680, 14307, 15060, 15255, 15390, 16272, 16416, 17176, 18072, 18080, 18306, 18468, 19076, 19323, 19440, 20080, 20331, 20340, 20520, 21470, 22590, 23085, 23845, 24096, 24408, 24624, 25764, 27108, 27120, 27360, 27459, 28363, 28614, 30120, 30510, 30780, 32205, 32544, 33885, 34352, 36144, 36612, 36936, 38152, 38646, 38880, 40160, 40662, 40680, 41040, 42921, 42940, 45180, 45765, 46170, 47690, 48816, 49248, 51528, 54216, 54240, 54918, 56726, 57228, 57969, 60240, 60993, 61020, 61560, 64410, 67770, 68704, 71535, 72288, 73224, 73872, 76304, 77292, 81324, 81360, 82080, 85089, 85842, 85880, 90360, 91530, 92340, 95380, 96615, 97632, 101655, 103056, 108432, 109836, 113452, 114456, 115938, 120480, 121986, 122040, 123120, 128763, 128820, 135540, 137295, 141815, 143070, 146448, 147744, 152608, 154584, 162648, 162720, 170178, 171684, 171760, 173907, 180720, 183060, 184680, 190760, 193230, 203310, 206112, 214605, 216864, 219672, 226904, 228912, 231876, 243972, 244080, 246240, 255267, 257526, 257640, 271080, 274590, 283630, 286140, 289845, 292896, 304965, 309168, 325296, 340356, 343368, 343520, 347814, 361440, 366120, 369360, 381520, 386289, 386460, 406620, 425445, 429210, 439344, 453808, 457824, 463752, 487944, 488160, 510534, 515052, 515280, 521721, 538897, 542160, 549180, 567260, 572280, 579690, 609930, 618336, 643815, 650592, 680712, 686736, 695628, 732240, 738720, 763040, 765801, 772578, 772920, 813240, 850890, 858420, 869535, 878688, 907616, 927504, 975888, 1021068, 1030104, 1030560, 1043442, 1077794, 1084320, 1098360, 1134520, 1144560, 1158867, 1159380, 1219860, 1276335, 1287630, 1361424, 1373472, 1391256, 1464480, 1531602, 1545156, 1545840, 1616691, 1626480, 1701780, 1716840, 1739070, 1855008, 1931445, 1951776, 2042136, 2060208, 2086884, 2155588, 2196720, 2269040, 2289120, 2297403, 2317734, 2318760, 2439720, 2552670, 2575260, 2608605, 2694485, 2722848, 2782512, 3063204, 3090312, 3091680, 3233382, 3252960, 3403560, 3433680, 3478140, 3829005, 3862890, 4084272, 4120416, 4173768, 4311176, 4393440, 4538080, 4594806, 4635468, 4637520, 4850073, 4879440, 5105340, 5150520, 5217210, 5388970, 5565024, 5794335, 6126408, 6180624, 6466764, 6807120, 6867360, 6892209, 6956280, 7658010, 7725780, 8083455, 8168544, 8347536, 8622352, 9189612, 9270936, 9275040, 9700146, 9758880, 10210680, 10301040, 10434420, 10777940, 11487015, 11588670, 12252816, 12361248, 12933528, 13614240, 13784418, 13912560, 14550219, 15316020, 15451560, 16166910, 16695072, 17244704, 18379224, 18541872, 19400292, 20421360, 20602080, 20868840, 21555880, 22974030, 23177340, 24250365, 24505632, 25867056, 27568836, 27825120, 29100438, 30632040, 30903120, 32333820, 34461045, 36758448, 37083744, 38800584, 40842720, 41737680, 43111760, 43650657, 45948060, 46354680, 48500730, 51734112, 55137672, 58200876, 61264080, 61806240, 64667640, 68922090, 72751095, 73516896, 77601168, 83475360, 86223520, 87301314, 91896120, 92709360, 97001460, 110275344, 116401752, 122528160, 129335280, 130951971, 137844180, 145502190, 155202336, 174602628, 183792240, 185418720, 194002920, 218253285, 220550688, 232803504, 258670560, 261903942, 275688360, 291004380, 349205256, 367584480, 388005840, 436506570, 465607008, 523807884, 551376720, 582008760, 654759855, 698410512, 776011680, 873013140, 1047615768, 1102753440, 1164017520, 1309519710, 1396821024, 1746026280, 2095231536, 2328035040, 2619039420, 3492052560, 4190463072, 5238078840, 6984105120, 10476157680, 20952315360]

約数ペア:

[(1, 20952315360), (2, 10476157680), (3, 6984105120), (4, 5238078840), (5, 4190463072), (6, 3492052560), (8, 2619039420), (9, 2328035040), (10, 2095231536), (12, 1746026280), (15, 1396821024), (16, 1309519710), (18, 1164017520), (19, 1102753440), (20, 1047615768), (24, 873013140), (27, 776011680), (30, 698410512), (32, 654759855), (36, 582008760), (38, 551376720), (40, 523807884), (45, 465607008), (48, 436506570), (54, 388005840), (57, 367584480), (60, 349205256), (72, 291004380), (76, 275688360), (80, 261903942), (81, 258670560), (90, 232803504), (95, 220550688), (96, 218253285), (108, 194002920), (113, 185418720), (114, 183792240), (120, 174602628), (135, 155202336), (144, 145502190), (152, 137844180), (160, 130951971), (162, 129335280), (171, 122528160), (180, 116401752), (190, 110275344), (216, 97001460), (226, 92709360), (228, 91896120), (240, 87301314), (243, 86223520), (251, 83475360), (270, 77601168), (285, 73516896), (288, 72751095), (304, 68922090), (324, 64667640), (339, 61806240), (342, 61264080), (360, 58200876), (380, 55137672), (405, 51734112), (432, 48500730), (452, 46354680), (456, 45948060), (480, 43650657), (486, 43111760), (502, 41737680), (513, 40842720), (540, 38800584), (565, 37083744), (570, 36758448), (608, 34461045), (648, 32333820), (678, 30903120), (684, 30632040), (720, 29100438), (753, 27825120), (760, 27568836), (810, 25867056), (855, 24505632), (864, 24250365), (904, 23177340), (912, 22974030), (972, 21555880), (1004, 20868840), (1017, 20602080), (1026, 20421360), (1080, 19400292), (1130, 18541872), (1140, 18379224), (1215, 17244704), (1255, 16695072), (1296, 16166910), (1356, 15451560), (1368, 15316020), (1440, 14550219), (1506, 13912560), (1520, 13784418), (1539, 13614240), (1620, 12933528), (1695, 12361248), (1710, 12252816), (1808, 11588670), (1824, 11487015), (1944, 10777940), (2008, 10434420), (2034, 10301040), (2052, 10210680), (2147, 9758880), (2160, 9700146), (2259, 9275040), (2260, 9270936), (2280, 9189612), (2430, 8622352), (2510, 8347536), (2565, 8168544), (2592, 8083455), (2712, 7725780), (2736, 7658010), (3012, 6956280), (3040, 6892209), (3051, 6867360), (3078, 6807120), (3240, 6466764), (3390, 6180624), (3420, 6126408), (3616, 5794335), (3765, 5565024), (3888, 5388970), (4016, 5217210), (4068, 5150520), (4104, 5105340), (4294, 4879440), (4320, 4850073), (4518, 4637520), (4520, 4635468), (4560, 4594806), (4617, 4538080), (4769, 4393440), (4860, 4311176), (5020, 4173768), (5085, 4120416), (5130, 4084272), (5424, 3862890), (5472, 3829005), (6024, 3478140), (6102, 3433680), (6156, 3403560), (6441, 3252960), (6480, 3233382), (6777, 3091680), (6780, 3090312), (6840, 3063204), (7530, 2782512), (7695, 2722848), (7776, 2694485), (8032, 2608605), (8136, 2575260), (8208, 2552670), (8588, 2439720), (9036, 2318760), (9040, 2317734), (9120, 2297403), (9153, 2289120), (9234, 2269040), (9538, 2196720), (9720, 2155588), (10040, 2086884), (10170, 2060208), (10260, 2042136), (10735, 1951776), (10848, 1931445), (11295, 1855008), (12048, 1739070), (12204, 1716840), (12312, 1701780), (12882, 1626480), (12960, 1616691), (13554, 1545840), (13560, 1545156), (13680, 1531602), (14307, 1464480), (15060, 1391256), (15255, 1373472), (15390, 1361424), (16272, 1287630), (16416, 1276335), (17176, 1219860), (18072, 1159380), (18080, 1158867), (18306, 1144560), (18468, 1134520), (19076, 1098360), (19323, 1084320), (19440, 1077794), (20080, 1043442), (20331, 1030560), (20340, 1030104), (20520, 1021068), (21470, 975888), (22590, 927504), (23085, 907616), (23845, 878688), (24096, 869535), (24408, 858420), (24624, 850890), (25764, 813240), (27108, 772920), (27120, 772578), (27360, 765801), (27459, 763040), (28363, 738720), (28614, 732240), (30120, 695628), (30510, 686736), (30780, 680712), (32205, 650592), (32544, 643815), (33885, 618336), (34352, 609930), (36144, 579690), (36612, 572280), (36936, 567260), (38152, 549180), (38646, 542160), (38880, 538897), (40160, 521721), (40662, 515280), (40680, 515052), (41040, 510534), (42921, 488160), (42940, 487944), (45180, 463752), (45765, 457824), (46170, 453808), (47690, 439344), (48816, 429210), (49248, 425445), (51528, 406620), (54216, 386460), (54240, 386289), (54918, 381520), (56726, 369360), (57228, 366120), (57969, 361440), (60240, 347814), (60993, 343520), (61020, 343368), (61560, 340356), (64410, 325296), (67770, 309168), (68704, 304965), (71535, 292896), (72288, 289845), (73224, 286140), (73872, 283630), (76304, 274590), (77292, 271080), (81324, 257640), (81360, 257526), (82080, 255267), (85089, 246240), (85842, 244080), (85880, 243972), (90360, 231876), (91530, 228912), (92340, 226904), (95380, 219672), (96615, 216864), (97632, 214605), (101655, 206112), (103056, 203310), (108432, 193230), (109836, 190760), (113452, 184680), (114456, 183060), (115938, 180720), (120480, 173907), (121986, 171760), (122040, 171684), (123120, 170178), (128763, 162720), (128820, 162648), (135540, 154584), (137295, 152608), (141815, 147744), (143070, 146448)]