70480440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 244015200

約数和(自身を除く): 173534760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 43, 45, 58, 60, 72, 86, 87, 90, 116, 120, 129, 145, 157, 172, 174, 180, 215, 232, 258, 261, 290, 314, 344, 348, 360, 387, 430, 435, 471, 516, 522, 580, 628, 645, 696, 774, 785, 860, 870, 942, 1032, 1044, 1160, 1247, 1256, 1290, 1305, 1413, 1548, 1570, 1720, 1740, 1884, 1935, 2088, 2355, 2494, 2580, 2610, 2826, 3096, 3140, 3480, 3741, 3768, 3870, 4553, 4710, 4988, 5160, 5220, 5652, 6235, 6280, 6751, 7065, 7482, 7740, 9106, 9420, 9976, 10440, 11223, 11304, 12470, 13502, 13659, 14130, 14964, 15480, 18212, 18705, 18840, 20253, 22446, 22765, 24940, 27004, 27318, 28260, 29928, 33755, 36424, 37410, 40506, 40977, 44892, 45530, 49880, 54008, 54636, 56115, 56520, 60759, 67510, 68295, 74820, 81012, 81954, 89784, 91060, 101265, 109272, 112230, 121518, 135020, 136590, 149640, 162024, 163908, 182120, 195779, 202530, 204885, 224460, 243036, 270040, 273180, 303795, 327816, 391558, 405060, 409770, 448920, 486072, 546360, 587337, 607590, 783116, 810120, 819540, 978895, 1174674, 1215180, 1566232, 1639080, 1762011, 1957790, 2349348, 2430360, 2936685, 3524022, 3915580, 4698696, 5873370, 7048044, 7831160, 8810055, 11746740, 14096088, 17620110, 23493480, 35240220, 70480440]

約数ペア:

[(1, 70480440), (2, 35240220), (3, 23493480), (4, 17620110), (5, 14096088), (6, 11746740), (8, 8810055), (9, 7831160), (10, 7048044), (12, 5873370), (15, 4698696), (18, 3915580), (20, 3524022), (24, 2936685), (29, 2430360), (30, 2349348), (36, 1957790), (40, 1762011), (43, 1639080), (45, 1566232), (58, 1215180), (60, 1174674), (72, 978895), (86, 819540), (87, 810120), (90, 783116), (116, 607590), (120, 587337), (129, 546360), (145, 486072), (157, 448920), (172, 409770), (174, 405060), (180, 391558), (215, 327816), (232, 303795), (258, 273180), (261, 270040), (290, 243036), (314, 224460), (344, 204885), (348, 202530), (360, 195779), (387, 182120), (430, 163908), (435, 162024), (471, 149640), (516, 136590), (522, 135020), (580, 121518), (628, 112230), (645, 109272), (696, 101265), (774, 91060), (785, 89784), (860, 81954), (870, 81012), (942, 74820), (1032, 68295), (1044, 67510), (1160, 60759), (1247, 56520), (1256, 56115), (1290, 54636), (1305, 54008), (1413, 49880), (1548, 45530), (1570, 44892), (1720, 40977), (1740, 40506), (1884, 37410), (1935, 36424), (2088, 33755), (2355, 29928), (2494, 28260), (2580, 27318), (2610, 27004), (2826, 24940), (3096, 22765), (3140, 22446), (3480, 20253), (3741, 18840), (3768, 18705), (3870, 18212), (4553, 15480), (4710, 14964), (4988, 14130), (5160, 13659), (5220, 13502), (5652, 12470), (6235, 11304), (6280, 11223), (6751, 10440), (7065, 9976), (7482, 9420), (7740, 9106)]