40407360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{859}}^1$

素因数の和:893

約数の個数: 168

約数和(自身を含む): 149412960

約数和(自身を除く): 109005600

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, 859, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1718, 1960, 2240, 2352, 2577, 2940, 3136, 3360, 3436, 3920, 4295, 4704, 5154, 5880, 6013, 6720, 6872, 7840, 8590, 9408, 10308, 11760, 12026, 12885, 13744, 15680, 17180, 18039, 20616, 23520, 24052, 25770, 27488, 30065, 34360, 36078, 41232, 42091, 47040, 48104, 51540, 54976, 60130, 68720, 72156, 82464, 84182, 90195, 96208, 103080, 120260, 126273, 137440, 144312, 164928, 168364, 180390, 192416, 206160, 210455, 240520, 252546, 274880, 288624, 336728, 360780, 384832, 412320, 420910, 481040, 505092, 577248, 631365, 673456, 721560, 824640, 841820, 962080, 1010184, 1154496, 1262730, 1346912, 1443120, 1683640, 1924160, 2020368, 2525460, 2693824, 2886240, 3367280, 4040736, 5050920, 5772480, 6734560, 8081472, 10101840, 13469120, 20203680, 40407360]

約数ペア:

[(1, 40407360), (2, 20203680), (3, 13469120), (4, 10101840), (5, 8081472), (6, 6734560), (7, 5772480), (8, 5050920), (10, 4040736), (12, 3367280), (14, 2886240), (15, 2693824), (16, 2525460), (20, 2020368), (21, 1924160), (24, 1683640), (28, 1443120), (30, 1346912), (32, 1262730), (35, 1154496), (40, 1010184), (42, 962080), (48, 841820), (49, 824640), (56, 721560), (60, 673456), (64, 631365), (70, 577248), (80, 505092), (84, 481040), (96, 420910), (98, 412320), (105, 384832), (112, 360780), (120, 336728), (140, 288624), (147, 274880), (160, 252546), (168, 240520), (192, 210455), (196, 206160), (210, 192416), (224, 180390), (240, 168364), (245, 164928), (280, 144312), (294, 137440), (320, 126273), (336, 120260), (392, 103080), (420, 96208), (448, 90195), (480, 84182), (490, 82464), (560, 72156), (588, 68720), (672, 60130), (735, 54976), (784, 51540), (840, 48104), (859, 47040), (960, 42091), (980, 41232), (1120, 36078), (1176, 34360), (1344, 30065), (1470, 27488), (1568, 25770), (1680, 24052), (1718, 23520), (1960, 20616), (2240, 18039), (2352, 17180), (2577, 15680), (2940, 13744), (3136, 12885), (3360, 12026), (3436, 11760), (3920, 10308), (4295, 9408), (4704, 8590), (5154, 7840), (5880, 6872), (6013, 6720)]