143049280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40639}}^1$

素因数の和:40667

約数の個数: 56

約数和(自身を含む): 371612160

約数和(自身を除く): 228562880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 40639, 81278, 162556, 203195, 325112, 406390, 447029, 650224, 812780, 894058, 1300448, 1625560, 1788116, 2235145, 2600896, 3251120, 3576232, 4470290, 6502240, 7152464, 8940580, 13004480, 14304928, 17881160, 28609856, 35762320, 71524640, 143049280]

約数ペア:

[(1, 143049280), (2, 71524640), (4, 35762320), (5, 28609856), (8, 17881160), (10, 14304928), (11, 13004480), (16, 8940580), (20, 7152464), (22, 6502240), (32, 4470290), (40, 3576232), (44, 3251120), (55, 2600896), (64, 2235145), (80, 1788116), (88, 1625560), (110, 1300448), (160, 894058), (176, 812780), (220, 650224), (320, 447029), (352, 406390), (440, 325112), (704, 203195), (880, 162556), (1760, 81278), (3520, 40639)]