165052920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1103}}^1$

素因数の和:1189

約数の個数: 128

約数和(自身を含む): 524620800

約数和(自身を除く): 359567880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1103, 1160, 1247, 1290, 1720, 1740, 2206, 2494, 2580, 3309, 3480, 3741, 4412, 4988, 5160, 5515, 6235, 6618, 7482, 8824, 9976, 11030, 12470, 13236, 14964, 16545, 18705, 22060, 24940, 26472, 29928, 31987, 33090, 37410, 44120, 47429, 49880, 63974, 66180, 74820, 94858, 95961, 127948, 132360, 142287, 149640, 159935, 189716, 191922, 237145, 255896, 284574, 319870, 379432, 383844, 474290, 479805, 569148, 639740, 711435, 767688, 948580, 959610, 1138296, 1279480, 1375441, 1422870, 1897160, 1919220, 2750882, 2845740, 3838440, 4126323, 5501764, 5691480, 6877205, 8252646, 11003528, 13754410, 16505292, 20631615, 27508820, 33010584, 41263230, 55017640, 82526460, 165052920]

約数ペア:

[(1, 165052920), (2, 82526460), (3, 55017640), (4, 41263230), (5, 33010584), (6, 27508820), (8, 20631615), (10, 16505292), (12, 13754410), (15, 11003528), (20, 8252646), (24, 6877205), (29, 5691480), (30, 5501764), (40, 4126323), (43, 3838440), (58, 2845740), (60, 2750882), (86, 1919220), (87, 1897160), (116, 1422870), (120, 1375441), (129, 1279480), (145, 1138296), (172, 959610), (174, 948580), (215, 767688), (232, 711435), (258, 639740), (290, 569148), (344, 479805), (348, 474290), (430, 383844), (435, 379432), (516, 319870), (580, 284574), (645, 255896), (696, 237145), (860, 191922), (870, 189716), (1032, 159935), (1103, 149640), (1160, 142287), (1247, 132360), (1290, 127948), (1720, 95961), (1740, 94858), (2206, 74820), (2494, 66180), (2580, 63974), (3309, 49880), (3480, 47429), (3741, 44120), (4412, 37410), (4988, 33090), (5160, 31987), (5515, 29928), (6235, 26472), (6618, 24940), (7482, 22060), (8824, 18705), (9976, 16545), (11030, 14964), (12470, 13236)]