166616240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2633}}^1$

素因数の和:2766

約数の個数: 80

約数和(自身を含む): 446810688

約数和(自身を除く): 280194448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 2633, 3164, 3955, 4520, 5266, 6328, 7910, 9040, 10532, 12656, 13165, 15820, 18431, 21064, 26330, 31640, 36862, 42128, 52660, 63280, 73724, 92155, 105320, 147448, 184310, 210640, 294896, 297529, 368620, 595058, 737240, 1190116, 1474480, 1487645, 2082703, 2380232, 2975290, 4165406, 4760464, 5950580, 8330812, 10413515, 11901160, 16661624, 20827030, 23802320, 33323248, 41654060, 83308120, 166616240]

約数ペア:

[(1, 166616240), (2, 83308120), (4, 41654060), (5, 33323248), (7, 23802320), (8, 20827030), (10, 16661624), (14, 11901160), (16, 10413515), (20, 8330812), (28, 5950580), (35, 4760464), (40, 4165406), (56, 2975290), (70, 2380232), (80, 2082703), (112, 1487645), (113, 1474480), (140, 1190116), (226, 737240), (280, 595058), (452, 368620), (560, 297529), (565, 294896), (791, 210640), (904, 184310), (1130, 147448), (1582, 105320), (1808, 92155), (2260, 73724), (2633, 63280), (3164, 52660), (3955, 42128), (4520, 36862), (5266, 31640), (6328, 26330), (7910, 21064), (9040, 18431), (10532, 15820), (12656, 13165)]