266076160

素因数分解:

$2^{18}\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:77

約数の個数: 152

約数和(自身を含む): 754973280

約数和(自身を除く): 488897120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 512, 560, 580, 640, 812, 896, 928, 1015, 1024, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2048, 2240, 2320, 2560, 3248, 3584, 3712, 4060, 4096, 4480, 4640, 5120, 6496, 7168, 7424, 8120, 8192, 8960, 9280, 10240, 12992, 14336, 14848, 16240, 16384, 17920, 18560, 20480, 25984, 28672, 29696, 32480, 32768, 35840, 37120, 40960, 51968, 57344, 59392, 64960, 65536, 71680, 74240, 81920, 103936, 114688, 118784, 129920, 131072, 143360, 148480, 163840, 207872, 229376, 237568, 259840, 262144, 286720, 296960, 327680, 415744, 458752, 475136, 519680, 573440, 593920, 655360, 831488, 917504, 950272, 1039360, 1146880, 1187840, 1310720, 1662976, 1835008, 1900544, 2078720, 2293760, 2375680, 3325952, 3801088, 4157440, 4587520, 4751360, 6651904, 7602176, 8314880, 9175040, 9502720, 13303808, 16629760, 19005440, 26607616, 33259520, 38010880, 53215232, 66519040, 133038080, 266076160]

約数ペア:

[(1, 266076160), (2, 133038080), (4, 66519040), (5, 53215232), (7, 38010880), (8, 33259520), (10, 26607616), (14, 19005440), (16, 16629760), (20, 13303808), (28, 9502720), (29, 9175040), (32, 8314880), (35, 7602176), (40, 6651904), (56, 4751360), (58, 4587520), (64, 4157440), (70, 3801088), (80, 3325952), (112, 2375680), (116, 2293760), (128, 2078720), (140, 1900544), (145, 1835008), (160, 1662976), (203, 1310720), (224, 1187840), (232, 1146880), (256, 1039360), (280, 950272), (290, 917504), (320, 831488), (406, 655360), (448, 593920), (464, 573440), (512, 519680), (560, 475136), (580, 458752), (640, 415744), (812, 327680), (896, 296960), (928, 286720), (1015, 262144), (1024, 259840), (1120, 237568), (1160, 229376), (1280, 207872), (1624, 163840), (1792, 148480), (1856, 143360), (2030, 131072), (2048, 129920), (2240, 118784), (2320, 114688), (2560, 103936), (3248, 81920), (3584, 74240), (3712, 71680), (4060, 65536), (4096, 64960), (4480, 59392), (4640, 57344), (5120, 51968), (6496, 40960), (7168, 37120), (7424, 35840), (8120, 32768), (8192, 32480), (8960, 29696), (9280, 28672), (10240, 25984), (12992, 20480), (14336, 18560), (14848, 17920), (16240, 16384)]