108386520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 128

約数和(自身を含む): 357661440

約数和(自身を除く): 249274920

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, 157, 165, 220, 264, 314, 330, 440, 471, 523, 628, 660, 785, 942, 1046, 1256, 1320, 1569, 1570, 1727, 1884, 2092, 2355, 2615, 3138, 3140, 3454, 3768, 4184, 4710, 5181, 5230, 5753, 6276, 6280, 6908, 7845, 8635, 9420, 10362, 10460, 11506, 12552, 13816, 15690, 17259, 17270, 18840, 20724, 20920, 23012, 25905, 28765, 31380, 34518, 34540, 41448, 46024, 51810, 57530, 62760, 69036, 69080, 82111, 86295, 103620, 115060, 138072, 164222, 172590, 207240, 230120, 246333, 328444, 345180, 410555, 492666, 656888, 690360, 821110, 903221, 985332, 1231665, 1642220, 1806442, 1970664, 2463330, 2709663, 3284440, 3612884, 4516105, 4926660, 5419326, 7225768, 9032210, 9853320, 10838652, 13548315, 18064420, 21677304, 27096630, 36128840, 54193260, 108386520]

約数ペア:

[(1, 108386520), (2, 54193260), (3, 36128840), (4, 27096630), (5, 21677304), (6, 18064420), (8, 13548315), (10, 10838652), (11, 9853320), (12, 9032210), (15, 7225768), (20, 5419326), (22, 4926660), (24, 4516105), (30, 3612884), (33, 3284440), (40, 2709663), (44, 2463330), (55, 1970664), (60, 1806442), (66, 1642220), (88, 1231665), (110, 985332), (120, 903221), (132, 821110), (157, 690360), (165, 656888), (220, 492666), (264, 410555), (314, 345180), (330, 328444), (440, 246333), (471, 230120), (523, 207240), (628, 172590), (660, 164222), (785, 138072), (942, 115060), (1046, 103620), (1256, 86295), (1320, 82111), (1569, 69080), (1570, 69036), (1727, 62760), (1884, 57530), (2092, 51810), (2355, 46024), (2615, 41448), (3138, 34540), (3140, 34518), (3454, 31380), (3768, 28765), (4184, 25905), (4710, 23012), (5181, 20920), (5230, 20724), (5753, 18840), (6276, 17270), (6280, 17259), (6908, 15690), (7845, 13816), (8635, 12552), (9420, 11506), (10362, 10460)]