234557120

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 112

約数和(自身を含む): 651662400

約数和(自身を除く): 417105280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2137, 2240, 2744, 3136, 3430, 3920, 4274, 5488, 6860, 7840, 8548, 10685, 10976, 13720, 14959, 15680, 17096, 21370, 21952, 27440, 29918, 34192, 42740, 54880, 59836, 68384, 74795, 85480, 104713, 109760, 119672, 136768, 149590, 170960, 209426, 239344, 299180, 341920, 418852, 478688, 523565, 598360, 683840, 732991, 837704, 957376, 1047130, 1196720, 1465982, 1675408, 2094260, 2393440, 2931964, 3350816, 3664955, 4188520, 4786880, 5863928, 6701632, 7329910, 8377040, 11727856, 14659820, 16754080, 23455712, 29319640, 33508160, 46911424, 58639280, 117278560, 234557120]

約数ペア:

[(1, 234557120), (2, 117278560), (4, 58639280), (5, 46911424), (7, 33508160), (8, 29319640), (10, 23455712), (14, 16754080), (16, 14659820), (20, 11727856), (28, 8377040), (32, 7329910), (35, 6701632), (40, 5863928), (49, 4786880), (56, 4188520), (64, 3664955), (70, 3350816), (80, 2931964), (98, 2393440), (112, 2094260), (140, 1675408), (160, 1465982), (196, 1196720), (224, 1047130), (245, 957376), (280, 837704), (320, 732991), (343, 683840), (392, 598360), (448, 523565), (490, 478688), (560, 418852), (686, 341920), (784, 299180), (980, 239344), (1120, 209426), (1372, 170960), (1568, 149590), (1715, 136768), (1960, 119672), (2137, 109760), (2240, 104713), (2744, 85480), (3136, 74795), (3430, 68384), (3920, 59836), (4274, 54880), (5488, 42740), (6860, 34192), (7840, 29918), (8548, 27440), (10685, 21952), (10976, 21370), (13720, 17096), (14959, 15680)]