273720560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1098

約数の個数: 80

約数和(自身を含む): 664243200

約数和(自身を除く): 390522640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 127, 145, 232, 254, 290, 464, 508, 580, 635, 929, 1016, 1160, 1270, 1858, 2032, 2320, 2540, 3683, 3716, 4645, 5080, 7366, 7432, 9290, 10160, 14732, 14864, 18415, 18580, 26941, 29464, 36830, 37160, 53882, 58928, 73660, 74320, 107764, 117983, 134705, 147320, 215528, 235966, 269410, 294640, 431056, 471932, 538820, 589915, 943864, 1077640, 1179830, 1887728, 2155280, 2359660, 3421507, 4719320, 6843014, 9438640, 13686028, 17107535, 27372056, 34215070, 54744112, 68430140, 136860280, 273720560]

約数ペア:

[(1, 273720560), (2, 136860280), (4, 68430140), (5, 54744112), (8, 34215070), (10, 27372056), (16, 17107535), (20, 13686028), (29, 9438640), (40, 6843014), (58, 4719320), (80, 3421507), (116, 2359660), (127, 2155280), (145, 1887728), (232, 1179830), (254, 1077640), (290, 943864), (464, 589915), (508, 538820), (580, 471932), (635, 431056), (929, 294640), (1016, 269410), (1160, 235966), (1270, 215528), (1858, 147320), (2032, 134705), (2320, 117983), (2540, 107764), (3683, 74320), (3716, 73660), (4645, 58928), (5080, 53882), (7366, 37160), (7432, 36830), (9290, 29464), (10160, 26941), (14732, 18580), (14864, 18415)]