105665280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3962

約数の個数: 144

約数和(自身を含む): 385776384

約数和(自身を除く): 280111104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 3931, 4480, 5376, 6720, 7862, 8960, 11793, 13440, 15724, 19655, 23586, 26880, 27517, 31448, 39310, 47172, 55034, 58965, 62896, 78620, 82551, 94344, 110068, 117930, 125792, 137585, 157240, 165102, 188688, 220136, 235860, 251584, 275170, 314480, 330204, 377376, 412755, 440272, 471720, 503168, 550340, 628960, 660408, 754752, 825510, 880544, 943440, 1006336, 1100680, 1257920, 1320816, 1509504, 1651020, 1761088, 1886880, 2201360, 2515840, 2641632, 3019008, 3302040, 3522176, 3773760, 4402720, 5031680, 5283264, 6604080, 7044352, 7547520, 8805440, 10566528, 13208160, 15095040, 17610880, 21133056, 26416320, 35221760, 52832640, 105665280]

約数ペア:

[(1, 105665280), (2, 52832640), (3, 35221760), (4, 26416320), (5, 21133056), (6, 17610880), (7, 15095040), (8, 13208160), (10, 10566528), (12, 8805440), (14, 7547520), (15, 7044352), (16, 6604080), (20, 5283264), (21, 5031680), (24, 4402720), (28, 3773760), (30, 3522176), (32, 3302040), (35, 3019008), (40, 2641632), (42, 2515840), (48, 2201360), (56, 1886880), (60, 1761088), (64, 1651020), (70, 1509504), (80, 1320816), (84, 1257920), (96, 1100680), (105, 1006336), (112, 943440), (120, 880544), (128, 825510), (140, 754752), (160, 660408), (168, 628960), (192, 550340), (210, 503168), (224, 471720), (240, 440272), (256, 412755), (280, 377376), (320, 330204), (336, 314480), (384, 275170), (420, 251584), (448, 235860), (480, 220136), (560, 188688), (640, 165102), (672, 157240), (768, 137585), (840, 125792), (896, 117930), (960, 110068), (1120, 94344), (1280, 82551), (1344, 78620), (1680, 62896), (1792, 58965), (1920, 55034), (2240, 47172), (2688, 39310), (3360, 31448), (3840, 27517), (3931, 26880), (4480, 23586), (5376, 19655), (6720, 15724), (7862, 13440), (8960, 11793)]