2021845320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{170189}}^1$

素因数の和:170220

約数の個数: 128

約数和(自身を含む): 7352208000

約数和(自身を除く): 5330362680

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, 11880, 170189, 340378, 510567, 680756, 850945, 1021134, 1361512, 1531701, 1701890, 1872079, 2042268, 2552835, 3063402, 3403780, 3744158, 4084536, 4595103, 5105670, 5616237, 6126804, 6807560, 7488316, 7658505, 9190206, 9360395, 10211340, 11232474, 12253608, 14976632, 15317010, 16848711, 18380412, 18720790, 20422680, 22464948, 22975515, 28081185, 30634020, 33697422, 36760824, 37441580, 44929896, 45951030, 50546133, 56162370, 61268040, 67394844, 74883160, 84243555, 91902060, 101092266, 112324740, 134789688, 168487110, 183804120, 202184532, 224649480, 252730665, 336974220, 404369064, 505461330, 673948440, 1010922660, 2021845320]

約数ペア:

[(1, 2021845320), (2, 1010922660), (3, 673948440), (4, 505461330), (5, 404369064), (6, 336974220), (8, 252730665), (9, 224649480), (10, 202184532), (11, 183804120), (12, 168487110), (15, 134789688), (18, 112324740), (20, 101092266), (22, 91902060), (24, 84243555), (27, 74883160), (30, 67394844), (33, 61268040), (36, 56162370), (40, 50546133), (44, 45951030), (45, 44929896), (54, 37441580), (55, 36760824), (60, 33697422), (66, 30634020), (72, 28081185), (88, 22975515), (90, 22464948), (99, 20422680), (108, 18720790), (110, 18380412), (120, 16848711), (132, 15317010), (135, 14976632), (165, 12253608), (180, 11232474), (198, 10211340), (216, 9360395), (220, 9190206), (264, 7658505), (270, 7488316), (297, 6807560), (330, 6126804), (360, 5616237), (396, 5105670), (440, 4595103), (495, 4084536), (540, 3744158), (594, 3403780), (660, 3063402), (792, 2552835), (990, 2042268), (1080, 1872079), (1188, 1701890), (1320, 1531701), (1485, 1361512), (1980, 1021134), (2376, 850945), (2970, 680756), (3960, 510567), (5940, 340378), (11880, 170189)]