379509760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{10589}}^1$

素因数の和:10621

約数の個数: 88

約数和(自身を含む): 1040531040

約数和(自身を除く): 661021280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 10589, 17920, 21178, 35840, 42356, 52945, 74123, 84712, 105890, 148246, 169424, 211780, 296492, 338848, 370615, 423560, 592984, 677696, 741230, 847120, 1185968, 1355392, 1482460, 1694240, 2371936, 2710784, 2964920, 3388480, 4743872, 5421568, 5929840, 6776960, 9487744, 10843136, 11859680, 13553920, 18975488, 23719360, 27107840, 37950976, 47438720, 54215680, 75901952, 94877440, 189754880, 379509760]

約数ペア:

[(1, 379509760), (2, 189754880), (4, 94877440), (5, 75901952), (7, 54215680), (8, 47438720), (10, 37950976), (14, 27107840), (16, 23719360), (20, 18975488), (28, 13553920), (32, 11859680), (35, 10843136), (40, 9487744), (56, 6776960), (64, 5929840), (70, 5421568), (80, 4743872), (112, 3388480), (128, 2964920), (140, 2710784), (160, 2371936), (224, 1694240), (256, 1482460), (280, 1355392), (320, 1185968), (448, 847120), (512, 741230), (560, 677696), (640, 592984), (896, 423560), (1024, 370615), (1120, 338848), (1280, 296492), (1792, 211780), (2240, 169424), (2560, 148246), (3584, 105890), (4480, 84712), (5120, 74123), (7168, 52945), (8960, 42356), (10589, 35840), (17920, 21178)]