133451520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1511}}^1$

素因数の和:1558

約数の個数: 144

約数和(自身を含む): 445036032

約数和(自身を除く): 311584512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1511, 1840, 1920, 2208, 2760, 2944, 3022, 3680, 3840, 4416, 4533, 5520, 5888, 6044, 7360, 7555, 8832, 9066, 11040, 12088, 14720, 15110, 17664, 18132, 22080, 22665, 24176, 29440, 30220, 34753, 36264, 44160, 45330, 48352, 60440, 69506, 72528, 88320, 90660, 96704, 104259, 120880, 139012, 145056, 173765, 181320, 193408, 208518, 241760, 278024, 290112, 347530, 362640, 386816, 417036, 483520, 521295, 556048, 580224, 695060, 725280, 834072, 967040, 1042590, 1112096, 1160448, 1390120, 1450560, 1668144, 1934080, 2085180, 2224192, 2780240, 2901120, 3336288, 4170360, 4448384, 5560480, 5802240, 6672576, 8340720, 8896768, 11120960, 13345152, 16681440, 22241920, 26690304, 33362880, 44483840, 66725760, 133451520]

約数ペア:

[(1, 133451520), (2, 66725760), (3, 44483840), (4, 33362880), (5, 26690304), (6, 22241920), (8, 16681440), (10, 13345152), (12, 11120960), (15, 8896768), (16, 8340720), (20, 6672576), (23, 5802240), (24, 5560480), (30, 4448384), (32, 4170360), (40, 3336288), (46, 2901120), (48, 2780240), (60, 2224192), (64, 2085180), (69, 1934080), (80, 1668144), (92, 1450560), (96, 1390120), (115, 1160448), (120, 1112096), (128, 1042590), (138, 967040), (160, 834072), (184, 725280), (192, 695060), (230, 580224), (240, 556048), (256, 521295), (276, 483520), (320, 417036), (345, 386816), (368, 362640), (384, 347530), (460, 290112), (480, 278024), (552, 241760), (640, 208518), (690, 193408), (736, 181320), (768, 173765), (920, 145056), (960, 139012), (1104, 120880), (1280, 104259), (1380, 96704), (1472, 90660), (1511, 88320), (1840, 72528), (1920, 69506), (2208, 60440), (2760, 48352), (2944, 45330), (3022, 44160), (3680, 36264), (3840, 34753), (4416, 30220), (4533, 29440), (5520, 24176), (5888, 22665), (6044, 22080), (7360, 18132), (7555, 17664), (8832, 15110), (9066, 14720), (11040, 12088)]