80020248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 193694952

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 43, 44, 53, 56, 57, 66, 76, 77, 84, 86, 88, 106, 114, 129, 132, 133, 152, 154, 159, 168, 172, 209, 212, 228, 231, 258, 264, 266, 301, 308, 318, 344, 371, 399, 418, 424, 456, 462, 473, 516, 532, 583, 602, 616, 627, 636, 742, 798, 817, 836, 903, 924, 946, 1007, 1032, 1064, 1113, 1166, 1204, 1254, 1272, 1419, 1463, 1484, 1596, 1634, 1672, 1749, 1806, 1848, 1892, 2014, 2226, 2279, 2332, 2408, 2451, 2508, 2838, 2926, 2968, 3021, 3192, 3268, 3311, 3498, 3612, 3784, 4028, 4081, 4389, 4452, 4558, 4664, 4902, 5016, 5676, 5719, 5852, 6042, 6536, 6622, 6837, 6996, 7049, 7224, 8056, 8162, 8778, 8904, 8987, 9116, 9804, 9933, 11077, 11352, 11438, 11704, 12084, 12243, 13244, 13674, 13992, 14098, 15953, 16324, 17157, 17556, 17974, 18232, 19608, 19866, 21147, 22154, 22876, 24168, 24486, 25069, 26488, 26961, 27348, 28196, 31906, 32648, 33231, 34314, 35112, 35948, 39732, 42294, 43301, 44308, 45752, 47859, 48972, 50138, 53922, 54696, 56392, 62909, 63812, 66462, 68628, 71896, 75207, 77539, 79464, 84588, 86602, 88616, 95718, 97944, 100276, 107844, 125818, 127624, 129903, 132924, 137256, 150414, 155078, 169176, 173204, 175483, 188727, 191436, 200552, 215688, 232617, 251636, 259806, 265848, 300828, 303107, 310156, 346408, 350966, 377454, 382872, 465234, 476311, 503272, 519612, 526449, 601656, 606214, 620312, 701932, 754908, 909321, 930468, 952622, 1039224, 1052898, 1212428, 1403864, 1428933, 1509816, 1818642, 1860936, 1905244, 2105796, 2424856, 2857866, 3334177, 3637284, 3810488, 4211592, 5715732, 6668354, 7274568, 10002531, 11431464, 13336708, 20005062, 26673416, 40010124, 80020248]

約数ペア:

[(1, 80020248), (2, 40010124), (3, 26673416), (4, 20005062), (6, 13336708), (7, 11431464), (8, 10002531), (11, 7274568), (12, 6668354), (14, 5715732), (19, 4211592), (21, 3810488), (22, 3637284), (24, 3334177), (28, 2857866), (33, 2424856), (38, 2105796), (42, 1905244), (43, 1860936), (44, 1818642), (53, 1509816), (56, 1428933), (57, 1403864), (66, 1212428), (76, 1052898), (77, 1039224), (84, 952622), (86, 930468), (88, 909321), (106, 754908), (114, 701932), (129, 620312), (132, 606214), (133, 601656), (152, 526449), (154, 519612), (159, 503272), (168, 476311), (172, 465234), (209, 382872), (212, 377454), (228, 350966), (231, 346408), (258, 310156), (264, 303107), (266, 300828), (301, 265848), (308, 259806), (318, 251636), (344, 232617), (371, 215688), (399, 200552), (418, 191436), (424, 188727), (456, 175483), (462, 173204), (473, 169176), (516, 155078), (532, 150414), (583, 137256), (602, 132924), (616, 129903), (627, 127624), (636, 125818), (742, 107844), (798, 100276), (817, 97944), (836, 95718), (903, 88616), (924, 86602), (946, 84588), (1007, 79464), (1032, 77539), (1064, 75207), (1113, 71896), (1166, 68628), (1204, 66462), (1254, 63812), (1272, 62909), (1419, 56392), (1463, 54696), (1484, 53922), (1596, 50138), (1634, 48972), (1672, 47859), (1749, 45752), (1806, 44308), (1848, 43301), (1892, 42294), (2014, 39732), (2226, 35948), (2279, 35112), (2332, 34314), (2408, 33231), (2451, 32648), (2508, 31906), (2838, 28196), (2926, 27348), (2968, 26961), (3021, 26488), (3192, 25069), (3268, 24486), (3311, 24168), (3498, 22876), (3612, 22154), (3784, 21147), (4028, 19866), (4081, 19608), (4389, 18232), (4452, 17974), (4558, 17556), (4664, 17157), (4902, 16324), (5016, 15953), (5676, 14098), (5719, 13992), (5852, 13674), (6042, 13244), (6536, 12243), (6622, 12084), (6837, 11704), (6996, 11438), (7049, 11352), (7224, 11077), (8056, 9933), (8162, 9804), (8778, 9116), (8904, 8987)]