162947120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 455970816

約数和(自身を除く): 293023696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 47, 56, 70, 80, 82, 94, 112, 140, 151, 164, 188, 205, 235, 280, 287, 302, 328, 329, 376, 410, 470, 560, 574, 604, 656, 658, 752, 755, 820, 940, 1057, 1148, 1208, 1316, 1435, 1510, 1640, 1645, 1880, 1927, 2114, 2296, 2416, 2632, 2870, 3020, 3280, 3290, 3760, 3854, 4228, 4592, 5264, 5285, 5740, 6040, 6191, 6580, 7097, 7708, 8456, 9635, 10570, 11480, 12080, 12382, 13160, 13489, 14194, 15416, 16912, 19270, 21140, 22960, 24764, 26320, 26978, 28388, 30832, 30955, 35485, 38540, 42280, 43337, 49528, 49679, 53956, 56776, 61910, 67445, 70970, 77080, 84560, 86674, 99056, 99358, 107912, 113552, 123820, 134890, 141940, 154160, 173348, 198716, 215824, 216685, 247640, 248395, 269780, 283880, 290977, 346696, 397432, 433370, 495280, 496790, 539560, 567760, 581954, 693392, 794864, 866740, 993580, 1079120, 1163908, 1454885, 1733480, 1987160, 2036839, 2327816, 2909770, 3466960, 3974320, 4073678, 4655632, 5819540, 8147356, 10184195, 11639080, 16294712, 20368390, 23278160, 32589424, 40736780, 81473560, 162947120]

約数ペア:

[(1, 162947120), (2, 81473560), (4, 40736780), (5, 32589424), (7, 23278160), (8, 20368390), (10, 16294712), (14, 11639080), (16, 10184195), (20, 8147356), (28, 5819540), (35, 4655632), (40, 4073678), (41, 3974320), (47, 3466960), (56, 2909770), (70, 2327816), (80, 2036839), (82, 1987160), (94, 1733480), (112, 1454885), (140, 1163908), (151, 1079120), (164, 993580), (188, 866740), (205, 794864), (235, 693392), (280, 581954), (287, 567760), (302, 539560), (328, 496790), (329, 495280), (376, 433370), (410, 397432), (470, 346696), (560, 290977), (574, 283880), (604, 269780), (656, 248395), (658, 247640), (752, 216685), (755, 215824), (820, 198716), (940, 173348), (1057, 154160), (1148, 141940), (1208, 134890), (1316, 123820), (1435, 113552), (1510, 107912), (1640, 99358), (1645, 99056), (1880, 86674), (1927, 84560), (2114, 77080), (2296, 70970), (2416, 67445), (2632, 61910), (2870, 56776), (3020, 53956), (3280, 49679), (3290, 49528), (3760, 43337), (3854, 42280), (4228, 38540), (4592, 35485), (5264, 30955), (5285, 30832), (5740, 28388), (6040, 26978), (6191, 26320), (6580, 24764), (7097, 22960), (7708, 21140), (8456, 19270), (9635, 16912), (10570, 15416), (11480, 14194), (12080, 13489), (12382, 13160)]