207262720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{5783}}^1$

素因数の和:5815

約数の個数: 88

約数和(自身を含む): 568312704

約数和(自身を除く): 361049984

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, 5783, 7168, 8960, 11566, 17920, 23132, 28915, 35840, 40481, 46264, 57830, 80962, 92528, 115660, 161924, 185056, 202405, 231320, 323848, 370112, 404810, 462640, 647696, 740224, 809620, 925280, 1295392, 1480448, 1619240, 1850560, 2590784, 2960896, 3238480, 3701120, 5181568, 5921792, 6476960, 7402240, 10363136, 12953920, 14804480, 20726272, 25907840, 29608960, 41452544, 51815680, 103631360, 207262720]

約数ペア:

[(1, 207262720), (2, 103631360), (4, 51815680), (5, 41452544), (7, 29608960), (8, 25907840), (10, 20726272), (14, 14804480), (16, 12953920), (20, 10363136), (28, 7402240), (32, 6476960), (35, 5921792), (40, 5181568), (56, 3701120), (64, 3238480), (70, 2960896), (80, 2590784), (112, 1850560), (128, 1619240), (140, 1480448), (160, 1295392), (224, 925280), (256, 809620), (280, 740224), (320, 647696), (448, 462640), (512, 404810), (560, 370112), (640, 323848), (896, 231320), (1024, 202405), (1120, 185056), (1280, 161924), (1792, 115660), (2240, 92528), (2560, 80962), (3584, 57830), (4480, 46264), (5120, 40481), (5783, 35840), (7168, 28915), (8960, 23132), (11566, 17920)]