383676160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{42821}}^1$

素因数の和:42849

約数の個数: 72

約数和(自身を含む): 1050338016

約数和(自身を除く): 666661856

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 42821, 85642, 171284, 214105, 299747, 342568, 428210, 599494, 685136, 856420, 1198988, 1370272, 1498735, 1712840, 2397976, 2740544, 2997470, 3425680, 4795952, 5481088, 5994940, 6851360, 9591904, 10962176, 11989880, 13702720, 19183808, 23979760, 27405440, 38367616, 47959520, 54810880, 76735232, 95919040, 191838080, 383676160]

約数ペア:

[(1, 383676160), (2, 191838080), (4, 95919040), (5, 76735232), (7, 54810880), (8, 47959520), (10, 38367616), (14, 27405440), (16, 23979760), (20, 19183808), (28, 13702720), (32, 11989880), (35, 10962176), (40, 9591904), (56, 6851360), (64, 5994940), (70, 5481088), (80, 4795952), (112, 3425680), (128, 2997470), (140, 2740544), (160, 2397976), (224, 1712840), (256, 1498735), (280, 1370272), (320, 1198988), (448, 856420), (560, 685136), (640, 599494), (896, 428210), (1120, 342568), (1280, 299747), (1792, 214105), (2240, 171284), (4480, 85642), (8960, 42821)]