80394090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 153784470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 43, 58, 70, 86, 87, 105, 129, 145, 174, 203, 210, 215, 258, 290, 301, 307, 406, 430, 435, 602, 609, 614, 645, 870, 903, 921, 1015, 1218, 1247, 1290, 1505, 1535, 1806, 1842, 2030, 2149, 2494, 3010, 3045, 3070, 3741, 4298, 4515, 4605, 6090, 6235, 6447, 7482, 8729, 8903, 9030, 9210, 10745, 12470, 12894, 13201, 17458, 17806, 18705, 21490, 26187, 26402, 26709, 32235, 37410, 39603, 43645, 44515, 52374, 53418, 62321, 64470, 66005, 79206, 87290, 89030, 92407, 124642, 130935, 132010, 133545, 184814, 186963, 198015, 261870, 267090, 277221, 311605, 373926, 382829, 396030, 462035, 554442, 623210, 765658, 924070, 934815, 1148487, 1386105, 1869630, 1914145, 2296974, 2679803, 2772210, 3828290, 5359606, 5742435, 8039409, 11484870, 13399015, 16078818, 26798030, 40197045, 80394090]

約数ペア:

[(1, 80394090), (2, 40197045), (3, 26798030), (5, 16078818), (6, 13399015), (7, 11484870), (10, 8039409), (14, 5742435), (15, 5359606), (21, 3828290), (29, 2772210), (30, 2679803), (35, 2296974), (42, 1914145), (43, 1869630), (58, 1386105), (70, 1148487), (86, 934815), (87, 924070), (105, 765658), (129, 623210), (145, 554442), (174, 462035), (203, 396030), (210, 382829), (215, 373926), (258, 311605), (290, 277221), (301, 267090), (307, 261870), (406, 198015), (430, 186963), (435, 184814), (602, 133545), (609, 132010), (614, 130935), (645, 124642), (870, 92407), (903, 89030), (921, 87290), (1015, 79206), (1218, 66005), (1247, 64470), (1290, 62321), (1505, 53418), (1535, 52374), (1806, 44515), (1842, 43645), (2030, 39603), (2149, 37410), (2494, 32235), (3010, 26709), (3045, 26402), (3070, 26187), (3741, 21490), (4298, 18705), (4515, 17806), (4605, 17458), (6090, 13201), (6235, 12894), (6447, 12470), (7482, 10745), (8729, 9210), (8903, 9030)]