128173320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10789}}^1$

素因数の和:10820

約数の個数: 128

約数和(自身を含む): 466128000

約数和(自身を除く): 337954680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 10789, 11880, 21578, 32367, 43156, 53945, 64734, 86312, 97101, 107890, 118679, 129468, 161835, 194202, 215780, 237358, 258936, 291303, 323670, 356037, 388404, 431560, 474716, 485505, 582606, 593395, 647340, 712074, 776808, 949432, 971010, 1068111, 1165212, 1186790, 1294680, 1424148, 1456515, 1780185, 1942020, 2136222, 2330424, 2373580, 2848296, 2913030, 3204333, 3560370, 3884040, 4272444, 4747160, 5340555, 5826060, 6408666, 7120740, 8544888, 10681110, 11652120, 12817332, 14241480, 16021665, 21362220, 25634664, 32043330, 42724440, 64086660, 128173320]

約数ペア:

[(1, 128173320), (2, 64086660), (3, 42724440), (4, 32043330), (5, 25634664), (6, 21362220), (8, 16021665), (9, 14241480), (10, 12817332), (11, 11652120), (12, 10681110), (15, 8544888), (18, 7120740), (20, 6408666), (22, 5826060), (24, 5340555), (27, 4747160), (30, 4272444), (33, 3884040), (36, 3560370), (40, 3204333), (44, 2913030), (45, 2848296), (54, 2373580), (55, 2330424), (60, 2136222), (66, 1942020), (72, 1780185), (88, 1456515), (90, 1424148), (99, 1294680), (108, 1186790), (110, 1165212), (120, 1068111), (132, 971010), (135, 949432), (165, 776808), (180, 712074), (198, 647340), (216, 593395), (220, 582606), (264, 485505), (270, 474716), (297, 431560), (330, 388404), (360, 356037), (396, 323670), (440, 291303), (495, 258936), (540, 237358), (594, 215780), (660, 194202), (792, 161835), (990, 129468), (1080, 118679), (1188, 107890), (1320, 97101), (1485, 86312), (1980, 64734), (2376, 53945), (2970, 43156), (3960, 32367), (5940, 21578), (10789, 11880)]