20160315392

素因数分解:

$2^{17}\times 7^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 216

約数和(自身を含む): 48651643656

約数和(自身を除く): 28491328264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 73, 86, 98, 112, 128, 146, 172, 196, 224, 256, 292, 301, 344, 392, 448, 511, 512, 584, 602, 688, 784, 896, 1022, 1024, 1168, 1204, 1376, 1568, 1792, 2044, 2048, 2107, 2336, 2408, 2752, 3136, 3139, 3577, 3584, 4088, 4096, 4214, 4672, 4816, 5504, 6272, 6278, 7154, 7168, 8176, 8192, 8428, 9344, 9632, 11008, 12544, 12556, 14308, 14336, 16352, 16384, 16856, 18688, 19264, 21973, 22016, 25088, 25112, 28616, 28672, 32704, 32768, 33712, 37376, 38528, 43946, 44032, 50176, 50224, 57232, 57344, 65408, 65536, 67424, 74752, 77056, 87892, 88064, 100352, 100448, 114464, 114688, 130816, 131072, 134848, 149504, 153811, 154112, 175784, 176128, 200704, 200896, 228928, 229376, 261632, 269696, 299008, 307622, 308224, 351568, 352256, 401408, 401792, 457856, 458752, 523264, 539392, 598016, 615244, 616448, 703136, 704512, 802816, 803584, 915712, 917504, 1046528, 1078784, 1196032, 1230488, 1232896, 1406272, 1409024, 1605632, 1607168, 1831424, 2093056, 2157568, 2392064, 2460976, 2465792, 2812544, 2818048, 3211264, 3214336, 3662848, 4186112, 4315136, 4784128, 4921952, 4931584, 5625088, 5636096, 6422528, 6428672, 7325696, 8372224, 8630272, 9568256, 9843904, 9863168, 11250176, 12857344, 14651392, 16744448, 17260544, 19687808, 19726336, 22500352, 25714688, 29302784, 33488896, 34521088, 39375616, 39452672, 45000704, 51429376, 58605568, 66977792, 69042176, 78751232, 90001408, 102858752, 117211136, 138084352, 157502464, 180002816, 205717504, 234422272, 276168704, 315004928, 360005632, 411435008, 468844544, 630009856, 720011264, 1260019712, 1440022528, 2520039424, 2880045056, 5040078848, 10080157696, 20160315392]

約数ペア:

[(1, 20160315392), (2, 10080157696), (4, 5040078848), (7, 2880045056), (8, 2520039424), (14, 1440022528), (16, 1260019712), (28, 720011264), (32, 630009856), (43, 468844544), (49, 411435008), (56, 360005632), (64, 315004928), (73, 276168704), (86, 234422272), (98, 205717504), (112, 180002816), (128, 157502464), (146, 138084352), (172, 117211136), (196, 102858752), (224, 90001408), (256, 78751232), (292, 69042176), (301, 66977792), (344, 58605568), (392, 51429376), (448, 45000704), (511, 39452672), (512, 39375616), (584, 34521088), (602, 33488896), (688, 29302784), (784, 25714688), (896, 22500352), (1022, 19726336), (1024, 19687808), (1168, 17260544), (1204, 16744448), (1376, 14651392), (1568, 12857344), (1792, 11250176), (2044, 9863168), (2048, 9843904), (2107, 9568256), (2336, 8630272), (2408, 8372224), (2752, 7325696), (3136, 6428672), (3139, 6422528), (3577, 5636096), (3584, 5625088), (4088, 4931584), (4096, 4921952), (4214, 4784128), (4672, 4315136), (4816, 4186112), (5504, 3662848), (6272, 3214336), (6278, 3211264), (7154, 2818048), (7168, 2812544), (8176, 2465792), (8192, 2460976), (8428, 2392064), (9344, 2157568), (9632, 2093056), (11008, 1831424), (12544, 1607168), (12556, 1605632), (14308, 1409024), (14336, 1406272), (16352, 1232896), (16384, 1230488), (16856, 1196032), (18688, 1078784), (19264, 1046528), (21973, 917504), (22016, 915712), (25088, 803584), (25112, 802816), (28616, 704512), (28672, 703136), (32704, 616448), (32768, 615244), (33712, 598016), (37376, 539392), (38528, 523264), (43946, 458752), (44032, 457856), (50176, 401792), (50224, 401408), (57232, 352256), (57344, 351568), (65408, 308224), (65536, 307622), (67424, 299008), (74752, 269696), (77056, 261632), (87892, 229376), (88064, 228928), (100352, 200896), (100448, 200704), (114464, 176128), (114688, 175784), (130816, 154112), (131072, 153811), (134848, 149504)]