71288910

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 241754112

約数和(自身を除く): 170465202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 81, 90, 99, 105, 110, 126, 127, 135, 154, 162, 165, 189, 198, 210, 231, 243, 254, 270, 297, 315, 330, 378, 381, 385, 405, 462, 486, 495, 567, 594, 630, 635, 693, 729, 762, 770, 810, 889, 891, 945, 990, 1134, 1143, 1155, 1215, 1270, 1386, 1397, 1458, 1485, 1701, 1778, 1782, 1890, 1905, 2079, 2286, 2310, 2430, 2667, 2673, 2794, 2835, 2970, 3402, 3429, 3465, 3645, 3810, 4158, 4191, 4445, 4455, 5103, 5334, 5346, 5670, 5715, 6237, 6858, 6930, 6985, 7290, 8001, 8019, 8382, 8505, 8890, 8910, 9779, 10206, 10287, 10395, 11430, 12474, 12573, 13335, 13365, 13970, 16002, 16038, 17010, 17145, 18711, 19558, 20574, 20790, 20955, 24003, 25146, 25515, 26670, 26730, 29337, 30861, 31185, 34290, 37422, 37719, 40005, 40095, 41910, 48006, 48895, 51030, 51435, 56133, 58674, 61722, 62370, 62865, 72009, 75438, 80010, 80190, 88011, 92583, 93555, 97790, 102870, 112266, 113157, 120015, 125730, 144018, 146685, 154305, 176022, 185166, 187110, 188595, 216027, 226314, 240030, 264033, 280665, 293370, 308610, 339471, 360045, 377190, 432054, 440055, 462915, 528066, 561330, 565785, 648081, 678942, 720090, 792099, 880110, 925830, 1018413, 1080135, 1131570, 1296162, 1320165, 1584198, 1697355, 2036826, 2160270, 2376297, 2640330, 3240405, 3394710, 3960495, 4752594, 5092065, 6480810, 7128891, 7920990, 10184130, 11881485, 14257782, 23762970, 35644455, 71288910]

約数ペア:

[(1, 71288910), (2, 35644455), (3, 23762970), (5, 14257782), (6, 11881485), (7, 10184130), (9, 7920990), (10, 7128891), (11, 6480810), (14, 5092065), (15, 4752594), (18, 3960495), (21, 3394710), (22, 3240405), (27, 2640330), (30, 2376297), (33, 2160270), (35, 2036826), (42, 1697355), (45, 1584198), (54, 1320165), (55, 1296162), (63, 1131570), (66, 1080135), (70, 1018413), (77, 925830), (81, 880110), (90, 792099), (99, 720090), (105, 678942), (110, 648081), (126, 565785), (127, 561330), (135, 528066), (154, 462915), (162, 440055), (165, 432054), (189, 377190), (198, 360045), (210, 339471), (231, 308610), (243, 293370), (254, 280665), (270, 264033), (297, 240030), (315, 226314), (330, 216027), (378, 188595), (381, 187110), (385, 185166), (405, 176022), (462, 154305), (486, 146685), (495, 144018), (567, 125730), (594, 120015), (630, 113157), (635, 112266), (693, 102870), (729, 97790), (762, 93555), (770, 92583), (810, 88011), (889, 80190), (891, 80010), (945, 75438), (990, 72009), (1134, 62865), (1143, 62370), (1155, 61722), (1215, 58674), (1270, 56133), (1386, 51435), (1397, 51030), (1458, 48895), (1485, 48006), (1701, 41910), (1778, 40095), (1782, 40005), (1890, 37719), (1905, 37422), (2079, 34290), (2286, 31185), (2310, 30861), (2430, 29337), (2667, 26730), (2673, 26670), (2794, 25515), (2835, 25146), (2970, 24003), (3402, 20955), (3429, 20790), (3465, 20574), (3645, 19558), (3810, 18711), (4158, 17145), (4191, 17010), (4445, 16038), (4455, 16002), (5103, 13970), (5334, 13365), (5346, 13335), (5670, 12573), (5715, 12474), (6237, 11430), (6858, 10395), (6930, 10287), (6985, 10206), (7290, 9779), (8001, 8910), (8019, 8890), (8382, 8505)]