241534720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{3851}}^1$

素因数の和:3886

約数の個数: 108

約数和(自身を含む): 673183224

約数和(自身を除く): 431648504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3851, 3920, 4480, 6272, 7702, 7840, 8960, 12544, 15404, 15680, 19255, 26957, 30808, 31360, 38510, 53914, 61616, 62720, 77020, 107828, 123232, 134785, 154040, 188699, 215656, 246464, 269570, 308080, 377398, 431312, 492928, 539140, 616160, 754796, 862624, 943495, 985856, 1078280, 1232320, 1509592, 1725248, 1886990, 2156560, 2464640, 3019184, 3450496, 3773980, 4313120, 4929280, 6038368, 6900992, 7547960, 8626240, 12076736, 15095920, 17252480, 24153472, 30191840, 34504960, 48306944, 60383680, 120767360, 241534720]

約数ペア:

[(1, 241534720), (2, 120767360), (4, 60383680), (5, 48306944), (7, 34504960), (8, 30191840), (10, 24153472), (14, 17252480), (16, 15095920), (20, 12076736), (28, 8626240), (32, 7547960), (35, 6900992), (40, 6038368), (49, 4929280), (56, 4313120), (64, 3773980), (70, 3450496), (80, 3019184), (98, 2464640), (112, 2156560), (128, 1886990), (140, 1725248), (160, 1509592), (196, 1232320), (224, 1078280), (245, 985856), (256, 943495), (280, 862624), (320, 754796), (392, 616160), (448, 539140), (490, 492928), (560, 431312), (640, 377398), (784, 308080), (896, 269570), (980, 246464), (1120, 215656), (1280, 188699), (1568, 154040), (1792, 134785), (1960, 123232), (2240, 107828), (3136, 77020), (3851, 62720), (3920, 61616), (4480, 53914), (6272, 38510), (7702, 31360), (7840, 30808), (8960, 26957), (12544, 19255), (15404, 15680)]