267141140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{14347}}^1$

素因数の和:14389

約数の個数: 72

約数和(自身を含む): 686982240

約数和(自身を除く): 419841100

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 14347, 18620, 28694, 57388, 71735, 100429, 143470, 200858, 272593, 286940, 401716, 502145, 545186, 703003, 1004290, 1090372, 1362965, 1406006, 1908151, 2008580, 2725930, 2812012, 3515015, 3816302, 5451860, 7030030, 7632604, 9540755, 13357057, 14060060, 19081510, 26714114, 38163020, 53428228, 66785285, 133570570, 267141140]

約数ペア:

[(1, 267141140), (2, 133570570), (4, 66785285), (5, 53428228), (7, 38163020), (10, 26714114), (14, 19081510), (19, 14060060), (20, 13357057), (28, 9540755), (35, 7632604), (38, 7030030), (49, 5451860), (70, 3816302), (76, 3515015), (95, 2812012), (98, 2725930), (133, 2008580), (140, 1908151), (190, 1406006), (196, 1362965), (245, 1090372), (266, 1004290), (380, 703003), (490, 545186), (532, 502145), (665, 401716), (931, 286940), (980, 272593), (1330, 200858), (1862, 143470), (2660, 100429), (3724, 71735), (4655, 57388), (9310, 28694), (14347, 18620)]