169140160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 224

約数和(自身を含む): 497433600

約数和(自身を除く): 328293440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 67, 70, 80, 92, 98, 112, 115, 134, 140, 160, 161, 184, 196, 224, 230, 245, 268, 280, 320, 322, 335, 343, 368, 392, 448, 460, 469, 490, 536, 560, 644, 670, 686, 736, 784, 805, 920, 938, 980, 1072, 1120, 1127, 1288, 1340, 1372, 1472, 1541, 1568, 1610, 1715, 1840, 1876, 1960, 2144, 2240, 2254, 2345, 2576, 2680, 2744, 3082, 3136, 3220, 3283, 3430, 3680, 3752, 3920, 4288, 4508, 4690, 5152, 5360, 5488, 5635, 6164, 6440, 6566, 6860, 7360, 7504, 7705, 7840, 7889, 9016, 9380, 10304, 10720, 10787, 10976, 11270, 12328, 12880, 13132, 13720, 15008, 15410, 15680, 15778, 16415, 18032, 18760, 21440, 21574, 21952, 22540, 22981, 24656, 25760, 26264, 27440, 30016, 30820, 31556, 32830, 36064, 37520, 39445, 43148, 45080, 45962, 49312, 51520, 52528, 53935, 54880, 61640, 63112, 65660, 72128, 75040, 75509, 78890, 86296, 90160, 91924, 98624, 105056, 107870, 109760, 114905, 123280, 126224, 131320, 150080, 151018, 157780, 172592, 180320, 183848, 210112, 215740, 229810, 246560, 252448, 262640, 302036, 315560, 345184, 360640, 367696, 377545, 431480, 459620, 493120, 504896, 525280, 528563, 604072, 631120, 690368, 735392, 755090, 862960, 919240, 1050560, 1057126, 1208144, 1262240, 1470784, 1510180, 1725920, 1838480, 2114252, 2416288, 2524480, 2642815, 3020360, 3451840, 3676960, 4228504, 4832576, 5285630, 6040720, 7353920, 8457008, 10571260, 12081440, 16914016, 21142520, 24162880, 33828032, 42285040, 84570080, 169140160]

約数ペア:

[(1, 169140160), (2, 84570080), (4, 42285040), (5, 33828032), (7, 24162880), (8, 21142520), (10, 16914016), (14, 12081440), (16, 10571260), (20, 8457008), (23, 7353920), (28, 6040720), (32, 5285630), (35, 4832576), (40, 4228504), (46, 3676960), (49, 3451840), (56, 3020360), (64, 2642815), (67, 2524480), (70, 2416288), (80, 2114252), (92, 1838480), (98, 1725920), (112, 1510180), (115, 1470784), (134, 1262240), (140, 1208144), (160, 1057126), (161, 1050560), (184, 919240), (196, 862960), (224, 755090), (230, 735392), (245, 690368), (268, 631120), (280, 604072), (320, 528563), (322, 525280), (335, 504896), (343, 493120), (368, 459620), (392, 431480), (448, 377545), (460, 367696), (469, 360640), (490, 345184), (536, 315560), (560, 302036), (644, 262640), (670, 252448), (686, 246560), (736, 229810), (784, 215740), (805, 210112), (920, 183848), (938, 180320), (980, 172592), (1072, 157780), (1120, 151018), (1127, 150080), (1288, 131320), (1340, 126224), (1372, 123280), (1472, 114905), (1541, 109760), (1568, 107870), (1610, 105056), (1715, 98624), (1840, 91924), (1876, 90160), (1960, 86296), (2144, 78890), (2240, 75509), (2254, 75040), (2345, 72128), (2576, 65660), (2680, 63112), (2744, 61640), (3082, 54880), (3136, 53935), (3220, 52528), (3283, 51520), (3430, 49312), (3680, 45962), (3752, 45080), (3920, 43148), (4288, 39445), (4508, 37520), (4690, 36064), (5152, 32830), (5360, 31556), (5488, 30820), (5635, 30016), (6164, 27440), (6440, 26264), (6566, 25760), (6860, 24656), (7360, 22981), (7504, 22540), (7705, 21952), (7840, 21574), (7889, 21440), (9016, 18760), (9380, 18032), (10304, 16415), (10720, 15778), (10787, 15680), (10976, 15410), (11270, 15008), (12328, 13720), (12880, 13132)]