203660240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19141}}^1$

素因数の和:19180

約数の個数: 80

約数和(自身を含む): 569665920

約数和(自身を除く): 366005680

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, 19141, 38282, 76564, 95705, 133987, 153128, 191410, 267974, 306256, 363679, 382820, 535948, 669935, 727358, 765640, 1071896, 1339870, 1454716, 1531280, 1818395, 2143792, 2545753, 2679740, 2909432, 3636790, 5091506, 5359480, 5818864, 7273580, 10183012, 10718960, 12728765, 14547160, 20366024, 25457530, 29094320, 40732048, 50915060, 101830120, 203660240]

約数ペア:

[(1, 203660240), (2, 101830120), (4, 50915060), (5, 40732048), (7, 29094320), (8, 25457530), (10, 20366024), (14, 14547160), (16, 12728765), (19, 10718960), (20, 10183012), (28, 7273580), (35, 5818864), (38, 5359480), (40, 5091506), (56, 3636790), (70, 2909432), (76, 2679740), (80, 2545753), (95, 2143792), (112, 1818395), (133, 1531280), (140, 1454716), (152, 1339870), (190, 1071896), (266, 765640), (280, 727358), (304, 669935), (380, 535948), (532, 382820), (560, 363679), (665, 306256), (760, 267974), (1064, 191410), (1330, 153128), (1520, 133987), (2128, 95705), (2660, 76564), (5320, 38282), (10640, 19141)]