143308480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{63977}}^1$

素因数の和:64001

約数の個数: 56

約数和(自身を含む): 390009888

約数和(自身を除く): 246701408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 63977, 127954, 255908, 319885, 447839, 511816, 639770, 895678, 1023632, 1279540, 1791356, 2047264, 2239195, 2559080, 3582712, 4094528, 4478390, 5118160, 7165424, 8956780, 10236320, 14330848, 17913560, 20472640, 28661696, 35827120, 71654240, 143308480]

約数ペア:

[(1, 143308480), (2, 71654240), (4, 35827120), (5, 28661696), (7, 20472640), (8, 17913560), (10, 14330848), (14, 10236320), (16, 8956780), (20, 7165424), (28, 5118160), (32, 4478390), (35, 4094528), (40, 3582712), (56, 2559080), (64, 2239195), (70, 2047264), (80, 1791356), (112, 1279540), (140, 1023632), (160, 895678), (224, 639770), (280, 511816), (320, 447839), (448, 319885), (560, 255908), (1120, 127954), (2240, 63977)]