69948480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{1487}}^1$

素因数の和:1521

約数の個数: 168

約数和(自身を含む): 258519168

約数和(自身を除く): 188570688

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1487, 1568, 1680, 1960, 2240, 2352, 2940, 2974, 3136, 3360, 3920, 4461, 4704, 5880, 5948, 6720, 7435, 7840, 8922, 9408, 10409, 11760, 11896, 14870, 15680, 17844, 20818, 22305, 23520, 23792, 29740, 31227, 35688, 41636, 44610, 47040, 47584, 52045, 59480, 62454, 71376, 72863, 83272, 89220, 95168, 104090, 118960, 124908, 142752, 145726, 156135, 166544, 178440, 208180, 218589, 237920, 249816, 285504, 291452, 312270, 333088, 356880, 364315, 416360, 437178, 475840, 499632, 582904, 624540, 666176, 713760, 728630, 832720, 874356, 999264, 1092945, 1165808, 1249080, 1427520, 1457260, 1665440, 1748712, 1998528, 2185890, 2331616, 2498160, 2914520, 3330880, 3497424, 4371780, 4663232, 4996320, 5829040, 6994848, 8743560, 9992640, 11658080, 13989696, 17487120, 23316160, 34974240, 69948480]

約数ペア:

[(1, 69948480), (2, 34974240), (3, 23316160), (4, 17487120), (5, 13989696), (6, 11658080), (7, 9992640), (8, 8743560), (10, 6994848), (12, 5829040), (14, 4996320), (15, 4663232), (16, 4371780), (20, 3497424), (21, 3330880), (24, 2914520), (28, 2498160), (30, 2331616), (32, 2185890), (35, 1998528), (40, 1748712), (42, 1665440), (48, 1457260), (49, 1427520), (56, 1249080), (60, 1165808), (64, 1092945), (70, 999264), (80, 874356), (84, 832720), (96, 728630), (98, 713760), (105, 666176), (112, 624540), (120, 582904), (140, 499632), (147, 475840), (160, 437178), (168, 416360), (192, 364315), (196, 356880), (210, 333088), (224, 312270), (240, 291452), (245, 285504), (280, 249816), (294, 237920), (320, 218589), (336, 208180), (392, 178440), (420, 166544), (448, 156135), (480, 145726), (490, 142752), (560, 124908), (588, 118960), (672, 104090), (735, 95168), (784, 89220), (840, 83272), (960, 72863), (980, 71376), (1120, 62454), (1176, 59480), (1344, 52045), (1470, 47584), (1487, 47040), (1568, 44610), (1680, 41636), (1960, 35688), (2240, 31227), (2352, 29740), (2940, 23792), (2974, 23520), (3136, 22305), (3360, 20818), (3920, 17844), (4461, 15680), (4704, 14870), (5880, 11896), (5948, 11760), (6720, 10409), (7435, 9408), (7840, 8922)]