209748295680

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 1088

約数和(自身を含む): 891467347968

約数和(自身を除く): 681719052288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 128, 132, 136, 140, 154, 160, 163, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 255, 256, 264, 272, 280, 308, 320, 326, 330, 336, 340, 352, 357, 374, 384, 385, 408, 420, 440, 448, 462, 476, 480, 489, 510, 512, 528, 544, 560, 561, 595, 616, 640, 652, 660, 672, 680, 704, 714, 748, 768, 770, 815, 816, 840, 880, 896, 924, 935, 952, 960, 978, 1020, 1024, 1056, 1088, 1120, 1122, 1141, 1155, 1190, 1232, 1280, 1304, 1309, 1320, 1344, 1360, 1408, 1428, 1496, 1536, 1540, 1630, 1632, 1680, 1760, 1785, 1792, 1793, 1848, 1870, 1904, 1920, 1956, 2040, 2048, 2112, 2176, 2240, 2244, 2282, 2310, 2380, 2445, 2464, 2560, 2608, 2618, 2640, 2688, 2720, 2771, 2805, 2816, 2856, 2992, 3072, 3080, 3260, 3264, 3360, 3423, 3520, 3570, 3584, 3586, 3696, 3740, 3808, 3840, 3912, 3927, 4080, 4096, 4224, 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931056, 946176, 957440, 974848, 975392, 983040, 1001472, 1004080, 1005312, 1044480, 1064064, 1066835, 1081344, 1095360, 1114112, 1146880, 1147520, 1148928, 1163820, 1168384, 1182720, 1204896, 1218560, 1219240, 1241408, 1251840, 1256640, 1261568, 1280202, 1330080, 1335296, 1340416, 1351680, 1376256, 1377024, 1392640, 1418752, 1436160, 1460480, 1462272, 1463088, 1506120, 1531904, 1551760, 1576960, 1606528, 1669120, 1671168, 1675520, 1706936, 1720320, 1721280, 1752576, 1773440, 1802240, 1827840, 1828860, 1836032, 1862112, 1892352, 1914880, 1949696, 1950784, 2002944, 2008160, 2010624, 2088960, 2128128, 2133670, 2162688, 2190720, 2293760, 2295040, 2297856, 2327640, 2336768, 2365440, 2409792, 2437120, 2438480, 2482816, 2503680, 2513280, 2523136, 2560404, 2660160, 2670592, 2680832, 2703360, 2754048, 2785280, 2837504, 2872320, 2920960, 2924544, 2926176, 3012240, 3063808, 3103520, 3153920, 3200505, 3213056, 3338240, 3342336, 3351040, 3413872, 3440640, 3442560, 3505152, 3546880, 3604480, 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681000960, 749101056, 771133440, 794501120, 819329280, 822542336, 873951232, 881295360, 908001280, 936376320, 953401344, 998801408, 1028177920, 1092439040, 1121648640, 1191751680, 1233813504, 1248501760, 1271201792, 1286799360, 1310926848, 1362001920, 1498202112, 1542266880, 1589002240, 1638658560, 1747902464, 1762590720, 1872752640, 1906802688, 1997602816, 2056355840, 2184878080, 2383503360, 2467627008, 2497003520, 2621853696, 2724003840, 2996404224, 3084533760, 3178004480, 3277317120, 3495804928, 3745505280, 3813605376, 4112711680, 4369756160, 4767006720, 4994007040, 5243707392, 5992808448, 6169067520, 6356008960, 6554634240, 6991609856, 7491010560, 8739512320, 9534013440, 9988014080, 10487414784, 12338135040, 13109268480, 13983219712, 14982021120, 17479024640, 19068026880, 20974829568, 26218536960, 29964042240, 34958049280, 41949659136, 52437073920, 69916098560, 104874147840, 209748295680]

約数ペア:

[(1, 209748295680), (2, 104874147840), (3, 69916098560), (4, 52437073920), (5, 41949659136), (6, 34958049280), (7, 29964042240), (8, 26218536960), (10, 20974829568), (11, 19068026880), (12, 17479024640), (14, 14982021120), (15, 13983219712), (16, 13109268480), (17, 12338135040), (20, 10487414784), (21, 9988014080), (22, 9534013440), (24, 8739512320), (28, 7491010560), (30, 6991609856), (32, 6554634240), (33, 6356008960), (34, 6169067520), (35, 5992808448), (40, 5243707392), (42, 4994007040), (44, 4767006720), (48, 4369756160), (51, 4112711680), (55, 3813605376), (56, 3745505280), (60, 3495804928), (64, 3277317120), (66, 3178004480), (68, 3084533760), (70, 2996404224), (77, 2724003840), (80, 2621853696), (84, 2497003520), (85, 2467627008), (88, 2383503360), (96, 2184878080), (102, 2056355840), (105, 1997602816), (110, 1906802688), (112, 1872752640), (119, 1762590720), (120, 1747902464), (128, 1638658560), (132, 1589002240), (136, 1542266880), (140, 1498202112), (154, 1362001920), (160, 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