165642240

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{337}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 531619920

約数和(自身を除く): 365977680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 337, 384, 480, 512, 640, 674, 768, 960, 1011, 1024, 1280, 1348, 1536, 1685, 1920, 2022, 2048, 2560, 2696, 3072, 3370, 3840, 4044, 4096, 5055, 5120, 5392, 6144, 6740, 7680, 8088, 8192, 10110, 10240, 10784, 12288, 13480, 15360, 16176, 16384, 20220, 20480, 21568, 24576, 26960, 30720, 32352, 32768, 40440, 40960, 43136, 49152, 53920, 61440, 64704, 80880, 81920, 86272, 98304, 107840, 122880, 129408, 161760, 163840, 172544, 215680, 245760, 258816, 323520, 345088, 431360, 491520, 517632, 647040, 690176, 862720, 1035264, 1294080, 1380352, 1725440, 2070528, 2588160, 2760704, 3450880, 4141056, 5176320, 5521408, 6901760, 8282112, 10352640, 11042816, 13803520, 16564224, 20705280, 27607040, 33128448, 41410560, 55214080, 82821120, 165642240]

約数ペア:

[(1, 165642240), (2, 82821120), (3, 55214080), (4, 41410560), (5, 33128448), (6, 27607040), (8, 20705280), (10, 16564224), (12, 13803520), (15, 11042816), (16, 10352640), (20, 8282112), (24, 6901760), (30, 5521408), (32, 5176320), (40, 4141056), (48, 3450880), (60, 2760704), (64, 2588160), (80, 2070528), (96, 1725440), (120, 1380352), (128, 1294080), (160, 1035264), (192, 862720), (240, 690176), (256, 647040), (320, 517632), (337, 491520), (384, 431360), (480, 345088), (512, 323520), (640, 258816), (674, 245760), (768, 215680), (960, 172544), (1011, 163840), (1024, 161760), (1280, 129408), (1348, 122880), (1536, 107840), (1685, 98304), (1920, 86272), (2022, 81920), (2048, 80880), (2560, 64704), (2696, 61440), (3072, 53920), (3370, 49152), (3840, 43136), (4044, 40960), (4096, 40440), (5055, 32768), (5120, 32352), (5392, 30720), (6144, 26960), (6740, 24576), (7680, 21568), (8088, 20480), (8192, 20220), (10110, 16384), (10240, 16176), (10784, 15360), (12288, 13480)]