170144240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15991}}^1$

素因数の和:16030

約数の個数: 80

約数和(自身を含む): 475921920

約数和(自身を除く): 305777680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 15991, 31982, 63964, 79955, 111937, 127928, 159910, 223874, 255856, 303829, 319820, 447748, 559685, 607658, 639640, 895496, 1119370, 1215316, 1279280, 1519145, 1790992, 2126803, 2238740, 2430632, 3038290, 4253606, 4477480, 4861264, 6076580, 8507212, 8954960, 10634015, 12153160, 17014424, 21268030, 24306320, 34028848, 42536060, 85072120, 170144240]

約数ペア:

[(1, 170144240), (2, 85072120), (4, 42536060), (5, 34028848), (7, 24306320), (8, 21268030), (10, 17014424), (14, 12153160), (16, 10634015), (19, 8954960), (20, 8507212), (28, 6076580), (35, 4861264), (38, 4477480), (40, 4253606), (56, 3038290), (70, 2430632), (76, 2238740), (80, 2126803), (95, 1790992), (112, 1519145), (133, 1279280), (140, 1215316), (152, 1119370), (190, 895496), (266, 639640), (280, 607658), (304, 559685), (380, 447748), (532, 319820), (560, 303829), (665, 255856), (760, 223874), (1064, 159910), (1330, 127928), (1520, 111937), (2128, 79955), (2660, 63964), (5320, 31982), (10640, 15991)]