166045440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3931}}^1$

素因数の和:3966

約数の個数: 144

約数和(自身を含む): 578664576

約数和(自身を除く): 412619136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 3931, 4224, 5280, 7040, 7862, 8448, 10560, 11793, 14080, 15724, 19655, 21120, 23586, 31448, 39310, 42240, 43241, 47172, 58965, 62896, 78620, 86482, 94344, 117930, 125792, 129723, 157240, 172964, 188688, 216205, 235860, 251584, 259446, 314480, 345928, 377376, 432410, 471720, 503168, 518892, 628960, 648615, 691856, 754752, 864820, 943440, 1006336, 1037784, 1257920, 1297230, 1383712, 1509504, 1729640, 1886880, 2075568, 2515840, 2594460, 2767424, 3019008, 3459280, 3773760, 4151136, 5031680, 5188920, 5534848, 6918560, 7547520, 8302272, 10377840, 11069696, 13837120, 15095040, 16604544, 20755680, 27674240, 33209088, 41511360, 55348480, 83022720, 166045440]

約数ペア:

[(1, 166045440), (2, 83022720), (3, 55348480), (4, 41511360), (5, 33209088), (6, 27674240), (8, 20755680), (10, 16604544), (11, 15095040), (12, 13837120), (15, 11069696), (16, 10377840), (20, 8302272), (22, 7547520), (24, 6918560), (30, 5534848), (32, 5188920), (33, 5031680), (40, 4151136), (44, 3773760), (48, 3459280), (55, 3019008), (60, 2767424), (64, 2594460), (66, 2515840), (80, 2075568), (88, 1886880), (96, 1729640), (110, 1509504), (120, 1383712), (128, 1297230), (132, 1257920), (160, 1037784), (165, 1006336), (176, 943440), (192, 864820), (220, 754752), (240, 691856), (256, 648615), (264, 628960), (320, 518892), (330, 503168), (352, 471720), (384, 432410), (440, 377376), (480, 345928), (528, 314480), (640, 259446), (660, 251584), (704, 235860), (768, 216205), (880, 188688), (960, 172964), (1056, 157240), (1280, 129723), (1320, 125792), (1408, 117930), (1760, 94344), (1920, 86482), (2112, 78620), (2640, 62896), (2816, 58965), (3520, 47172), (3840, 43241), (3931, 42240), (4224, 39310), (5280, 31448), (7040, 23586), (7862, 21120), (8448, 19655), (10560, 15724), (11793, 14080)]