12220121088

素因数分解:

$2^{14}\times 3^2\times 7^1\times {\mathrm{11839}}^1$

素因数の和:11880

約数の個数: 180

約数和(自身を含む): 40347973120

約数和(自身を除く): 28127852032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4096, 4608, 5376, 6144, 7168, 8064, 8192, 9216, 10752, 11839, 12288, 14336, 16128, 16384, 18432, 21504, 23678, 24576, 28672, 32256, 35517, 36864, 43008, 47356, 49152, 57344, 64512, 71034, 73728, 82873, 86016, 94712, 106551, 114688, 129024, 142068, 147456, 165746, 172032, 189424, 213102, 248619, 258048, 284136, 331492, 344064, 378848, 426204, 497238, 516096, 568272, 662984, 745857, 757696, 852408, 994476, 1032192, 1136544, 1325968, 1491714, 1515392, 1704816, 1988952, 2273088, 2651936, 2983428, 3030784, 3409632, 3977904, 4546176, 5303872, 5966856, 6061568, 6819264, 7955808, 9092352, 10607744, 11933712, 12123136, 13638528, 15911616, 18184704, 21215488, 23867424, 24246272, 27277056, 31823232, 36369408, 42430976, 47734848, 48492544, 54554112, 63646464, 72738816, 84861952, 95469696, 96985088, 109108224, 127292928, 145477632, 169723904, 190939392, 193970176, 218216448, 254585856, 290955264, 339447808, 381878784, 436432896, 509171712, 581910528, 678895616, 763757568, 872865792, 1018343424, 1357791232, 1527515136, 1745731584, 2036686848, 3055030272, 4073373696, 6110060544, 12220121088]

約数ペア:

[(1, 12220121088), (2, 6110060544), (3, 4073373696), (4, 3055030272), (6, 2036686848), (7, 1745731584), (8, 1527515136), (9, 1357791232), (12, 1018343424), (14, 872865792), (16, 763757568), (18, 678895616), (21, 581910528), (24, 509171712), (28, 436432896), (32, 381878784), (36, 339447808), (42, 290955264), (48, 254585856), (56, 218216448), (63, 193970176), (64, 190939392), (72, 169723904), (84, 145477632), (96, 127292928), (112, 109108224), (126, 96985088), (128, 95469696), (144, 84861952), (168, 72738816), (192, 63646464), (224, 54554112), (252, 48492544), (256, 47734848), (288, 42430976), (336, 36369408), (384, 31823232), (448, 27277056), (504, 24246272), (512, 23867424), (576, 21215488), (672, 18184704), (768, 15911616), (896, 13638528), (1008, 12123136), (1024, 11933712), (1152, 10607744), (1344, 9092352), (1536, 7955808), (1792, 6819264), (2016, 6061568), (2048, 5966856), (2304, 5303872), (2688, 4546176), (3072, 3977904), (3584, 3409632), (4032, 3030784), (4096, 2983428), (4608, 2651936), (5376, 2273088), (6144, 1988952), (7168, 1704816), (8064, 1515392), (8192, 1491714), (9216, 1325968), (10752, 1136544), (11839, 1032192), (12288, 994476), (14336, 852408), (16128, 757696), (16384, 745857), (18432, 662984), (21504, 568272), (23678, 516096), (24576, 497238), (28672, 426204), (32256, 378848), (35517, 344064), (36864, 331492), (43008, 284136), (47356, 258048), (49152, 248619), (57344, 213102), (64512, 189424), (71034, 172032), (73728, 165746), (82873, 147456), (86016, 142068), (94712, 129024), (106551, 114688)]