570277120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{63647}}^1$

素因数の和:63675

約数の個数: 72

約数和(自身を含む): 1561158144

約数和(自身を除く): 990881024

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, 63647, 127294, 254588, 318235, 445529, 509176, 636470, 891058, 1018352, 1272940, 1782116, 2036704, 2227645, 2545880, 3564232, 4073408, 4455290, 5091760, 7128464, 8146816, 8910580, 10183520, 14256928, 16293632, 17821160, 20367040, 28513856, 35642320, 40734080, 57027712, 71284640, 81468160, 114055424, 142569280, 285138560, 570277120]

約数ペア:

[(1, 570277120), (2, 285138560), (4, 142569280), (5, 114055424), (7, 81468160), (8, 71284640), (10, 57027712), (14, 40734080), (16, 35642320), (20, 28513856), (28, 20367040), (32, 17821160), (35, 16293632), (40, 14256928), (56, 10183520), (64, 8910580), (70, 8146816), (80, 7128464), (112, 5091760), (128, 4455290), (140, 4073408), (160, 3564232), (224, 2545880), (256, 2227645), (280, 2036704), (320, 1782116), (448, 1272940), (560, 1018352), (640, 891058), (896, 636470), (1120, 509176), (1280, 445529), (1792, 318235), (2240, 254588), (4480, 127294), (8960, 63647)]