144328940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1935

約数の個数: 96

約数和(自身を含む): 377395200

約数和(自身を除く): 233066260

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 95, 116, 133, 140, 145, 190, 203, 266, 290, 380, 406, 532, 551, 580, 665, 812, 1015, 1102, 1330, 1871, 2030, 2204, 2660, 2755, 3742, 3857, 4060, 5510, 7484, 7714, 9355, 11020, 13097, 15428, 18710, 19285, 26194, 35549, 37420, 38570, 52388, 54259, 65485, 71098, 77140, 108518, 130970, 142196, 177745, 217036, 248843, 261940, 271295, 355490, 379813, 497686, 542590, 710980, 759626, 995372, 1030921, 1085180, 1244215, 1519252, 1899065, 2061842, 2488430, 3798130, 4123684, 4976860, 5154605, 7216447, 7596260, 10309210, 14432894, 20618420, 28865788, 36082235, 72164470, 144328940]

約数ペア:

[(1, 144328940), (2, 72164470), (4, 36082235), (5, 28865788), (7, 20618420), (10, 14432894), (14, 10309210), (19, 7596260), (20, 7216447), (28, 5154605), (29, 4976860), (35, 4123684), (38, 3798130), (58, 2488430), (70, 2061842), (76, 1899065), (95, 1519252), (116, 1244215), (133, 1085180), (140, 1030921), (145, 995372), (190, 759626), (203, 710980), (266, 542590), (290, 497686), (380, 379813), (406, 355490), (532, 271295), (551, 261940), (580, 248843), (665, 217036), (812, 177745), (1015, 142196), (1102, 130970), (1330, 108518), (1871, 77140), (2030, 71098), (2204, 65485), (2660, 54259), (2755, 52388), (3742, 38570), (3857, 37420), (4060, 35549), (5510, 26194), (7484, 19285), (7714, 18710), (9355, 15428), (11020, 13097)]