192757880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1091}}^1$

素因数の和:1740

約数の個数: 64

約数和(自身を含む): 496903680

約数和(自身を除く): 304145800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 631, 1091, 1262, 2182, 2524, 3155, 4364, 4417, 5048, 5455, 6310, 7637, 8728, 8834, 10910, 12620, 15274, 17668, 21820, 22085, 25240, 30548, 35336, 38185, 43640, 44170, 61096, 76370, 88340, 152740, 176680, 305480, 688421, 1376842, 2753684, 3442105, 4818947, 5507368, 6884210, 9637894, 13768420, 19275788, 24094735, 27536840, 38551576, 48189470, 96378940, 192757880]

約数ペア:

[(1, 192757880), (2, 96378940), (4, 48189470), (5, 38551576), (7, 27536840), (8, 24094735), (10, 19275788), (14, 13768420), (20, 9637894), (28, 6884210), (35, 5507368), (40, 4818947), (56, 3442105), (70, 2753684), (140, 1376842), (280, 688421), (631, 305480), (1091, 176680), (1262, 152740), (2182, 88340), (2524, 76370), (3155, 61096), (4364, 44170), (4417, 43640), (5048, 38185), (5455, 35336), (6310, 30548), (7637, 25240), (8728, 22085), (8834, 21820), (10910, 17668), (12620, 15274)]