332578960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20479}}^1$

素因数の和:20528

約数の個数: 80

約数和(自身を含む): 914227200

約数和(自身を除く): 581648240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 16240, 20479, 40958, 81916, 102395, 143353, 163832, 204790, 286706, 327664, 409580, 573412, 593891, 716765, 819160, 1146824, 1187782, 1433530, 1638320, 2293648, 2375564, 2867060, 2969455, 4157237, 4751128, 5734120, 5938910, 8314474, 9502256, 11468240, 11877820, 16628948, 20786185, 23755640, 33257896, 41572370, 47511280, 66515792, 83144740, 166289480, 332578960]

約数ペア:

[(1, 332578960), (2, 166289480), (4, 83144740), (5, 66515792), (7, 47511280), (8, 41572370), (10, 33257896), (14, 23755640), (16, 20786185), (20, 16628948), (28, 11877820), (29, 11468240), (35, 9502256), (40, 8314474), (56, 5938910), (58, 5734120), (70, 4751128), (80, 4157237), (112, 2969455), (116, 2867060), (140, 2375564), (145, 2293648), (203, 1638320), (232, 1433530), (280, 1187782), (290, 1146824), (406, 819160), (464, 716765), (560, 593891), (580, 573412), (812, 409580), (1015, 327664), (1160, 286706), (1624, 204790), (2030, 163832), (2320, 143353), (3248, 102395), (4060, 81916), (8120, 40958), (16240, 20479)]