84570080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 246758400

約数和(自身を除く): 162188320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 67, 70, 80, 92, 98, 112, 115, 134, 140, 160, 161, 184, 196, 224, 230, 245, 268, 280, 322, 335, 343, 368, 392, 460, 469, 490, 536, 560, 644, 670, 686, 736, 784, 805, 920, 938, 980, 1072, 1120, 1127, 1288, 1340, 1372, 1541, 1568, 1610, 1715, 1840, 1876, 1960, 2144, 2254, 2345, 2576, 2680, 2744, 3082, 3220, 3283, 3430, 3680, 3752, 3920, 4508, 4690, 5152, 5360, 5488, 5635, 6164, 6440, 6566, 6860, 7504, 7705, 7840, 7889, 9016, 9380, 10720, 10787, 10976, 11270, 12328, 12880, 13132, 13720, 15008, 15410, 15778, 16415, 18032, 18760, 21574, 22540, 22981, 24656, 25760, 26264, 27440, 30820, 31556, 32830, 36064, 37520, 39445, 43148, 45080, 45962, 49312, 52528, 53935, 54880, 61640, 63112, 65660, 75040, 75509, 78890, 86296, 90160, 91924, 105056, 107870, 114905, 123280, 126224, 131320, 151018, 157780, 172592, 180320, 183848, 215740, 229810, 246560, 252448, 262640, 302036, 315560, 345184, 367696, 377545, 431480, 459620, 525280, 528563, 604072, 631120, 735392, 755090, 862960, 919240, 1057126, 1208144, 1262240, 1510180, 1725920, 1838480, 2114252, 2416288, 2642815, 3020360, 3676960, 4228504, 5285630, 6040720, 8457008, 10571260, 12081440, 16914016, 21142520, 42285040, 84570080]

約数ペア:

[(1, 84570080), (2, 42285040), (4, 21142520), (5, 16914016), (7, 12081440), (8, 10571260), (10, 8457008), (14, 6040720), (16, 5285630), (20, 4228504), (23, 3676960), (28, 3020360), (32, 2642815), (35, 2416288), (40, 2114252), (46, 1838480), (49, 1725920), (56, 1510180), (67, 1262240), (70, 1208144), (80, 1057126), (92, 919240), (98, 862960), (112, 755090), (115, 735392), (134, 631120), (140, 604072), (160, 528563), (161, 525280), (184, 459620), (196, 431480), (224, 377545), (230, 367696), (245, 345184), (268, 315560), (280, 302036), (322, 262640), (335, 252448), (343, 246560), (368, 229810), (392, 215740), (460, 183848), (469, 180320), (490, 172592), (536, 157780), (560, 151018), (644, 131320), (670, 126224), (686, 123280), (736, 114905), (784, 107870), (805, 105056), (920, 91924), (938, 90160), (980, 86296), (1072, 78890), (1120, 75509), (1127, 75040), (1288, 65660), (1340, 63112), (1372, 61640), (1541, 54880), (1568, 53935), (1610, 52528), (1715, 49312), (1840, 45962), (1876, 45080), (1960, 43148), (2144, 39445), (2254, 37520), (2345, 36064), (2576, 32830), (2680, 31556), (2744, 30820), (3082, 27440), (3220, 26264), (3283, 25760), (3430, 24656), (3680, 22981), (3752, 22540), (3920, 21574), (4508, 18760), (4690, 18032), (5152, 16415), (5360, 15778), (5488, 15410), (5635, 15008), (6164, 13720), (6440, 13132), (6566, 12880), (6860, 12328), (7504, 11270), (7705, 10976), (7840, 10787), (7889, 10720), (9016, 9380)]