157986840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{119687}}^1$

素因数の和:119712

約数の個数: 64

約数和(自身を含む): 517052160

約数和(自身を除く): 359065320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 119687, 239374, 359061, 478748, 598435, 718122, 957496, 1196870, 1316557, 1436244, 1795305, 2393740, 2633114, 2872488, 3590610, 3949671, 4787480, 5266228, 6582785, 7181220, 7899342, 10532456, 13165570, 14362440, 15798684, 19748355, 26331140, 31597368, 39496710, 52662280, 78993420, 157986840]

約数ペア:

[(1, 157986840), (2, 78993420), (3, 52662280), (4, 39496710), (5, 31597368), (6, 26331140), (8, 19748355), (10, 15798684), (11, 14362440), (12, 13165570), (15, 10532456), (20, 7899342), (22, 7181220), (24, 6582785), (30, 5266228), (33, 4787480), (40, 3949671), (44, 3590610), (55, 2872488), (60, 2633114), (66, 2393740), (88, 1795305), (110, 1436244), (120, 1316557), (132, 1196870), (165, 957496), (220, 718122), (264, 598435), (330, 478748), (440, 359061), (660, 239374), (1320, 119687)]