140960880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 504298080

約数和(自身を除く): 363337200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 43, 45, 48, 58, 60, 72, 80, 86, 87, 90, 116, 120, 129, 144, 145, 157, 172, 174, 180, 215, 232, 240, 258, 261, 290, 314, 344, 348, 360, 387, 430, 435, 464, 471, 516, 522, 580, 628, 645, 688, 696, 720, 774, 785, 860, 870, 942, 1032, 1044, 1160, 1247, 1256, 1290, 1305, 1392, 1413, 1548, 1570, 1720, 1740, 1884, 1935, 2064, 2088, 2320, 2355, 2494, 2512, 2580, 2610, 2826, 3096, 3140, 3440, 3480, 3741, 3768, 3870, 4176, 4553, 4710, 4988, 5160, 5220, 5652, 6192, 6235, 6280, 6751, 6960, 7065, 7482, 7536, 7740, 9106, 9420, 9976, 10320, 10440, 11223, 11304, 12470, 12560, 13502, 13659, 14130, 14964, 15480, 18212, 18705, 18840, 19952, 20253, 20880, 22446, 22608, 22765, 24940, 27004, 27318, 28260, 29928, 30960, 33755, 36424, 37410, 37680, 40506, 40977, 44892, 45530, 49880, 54008, 54636, 56115, 56520, 59856, 60759, 67510, 68295, 72848, 74820, 81012, 81954, 89784, 91060, 99760, 101265, 108016, 109272, 112230, 113040, 121518, 135020, 136590, 149640, 162024, 163908, 179568, 182120, 195779, 202530, 204885, 218544, 224460, 243036, 270040, 273180, 299280, 303795, 324048, 327816, 364240, 391558, 405060, 409770, 448920, 486072, 540080, 546360, 587337, 607590, 655632, 783116, 810120, 819540, 897840, 972144, 978895, 1092720, 1174674, 1215180, 1566232, 1620240, 1639080, 1762011, 1957790, 2349348, 2430360, 2936685, 3132464, 3278160, 3524022, 3915580, 4698696, 4860720, 5873370, 7048044, 7831160, 8810055, 9397392, 11746740, 14096088, 15662320, 17620110, 23493480, 28192176, 35240220, 46986960, 70480440, 140960880]

約数ペア:

[(1, 140960880), (2, 70480440), (3, 46986960), (4, 35240220), (5, 28192176), (6, 23493480), (8, 17620110), (9, 15662320), (10, 14096088), (12, 11746740), (15, 9397392), (16, 8810055), (18, 7831160), (20, 7048044), (24, 5873370), (29, 4860720), (30, 4698696), (36, 3915580), (40, 3524022), (43, 3278160), (45, 3132464), (48, 2936685), (58, 2430360), (60, 2349348), (72, 1957790), (80, 1762011), (86, 1639080), (87, 1620240), (90, 1566232), (116, 1215180), (120, 1174674), (129, 1092720), (144, 978895), (145, 972144), (157, 897840), (172, 819540), (174, 810120), (180, 783116), (215, 655632), (232, 607590), (240, 587337), (258, 546360), (261, 540080), (290, 486072), (314, 448920), (344, 409770), (348, 405060), (360, 391558), (387, 364240), (430, 327816), (435, 324048), (464, 303795), (471, 299280), (516, 273180), (522, 270040), (580, 243036), (628, 224460), (645, 218544), (688, 204885), (696, 202530), (720, 195779), (774, 182120), (785, 179568), (860, 163908), (870, 162024), (942, 149640), (1032, 136590), (1044, 135020), (1160, 121518), (1247, 113040), (1256, 112230), (1290, 109272), (1305, 108016), (1392, 101265), (1413, 99760), (1548, 91060), (1570, 89784), (1720, 81954), (1740, 81012), (1884, 74820), (1935, 72848), (2064, 68295), (2088, 67510), (2320, 60759), (2355, 59856), (2494, 56520), (2512, 56115), (2580, 54636), (2610, 54008), (2826, 49880), (3096, 45530), (3140, 44892), (3440, 40977), (3480, 40506), (3741, 37680), (3768, 37410), (3870, 36424), (4176, 33755), (4553, 30960), (4710, 29928), (4988, 28260), (5160, 27318), (5220, 27004), (5652, 24940), (6192, 22765), (6235, 22608), (6280, 22446), (6751, 20880), (6960, 20253), (7065, 19952), (7482, 18840), (7536, 18705), (7740, 18212), (9106, 15480), (9420, 14964), (9976, 14130), (10320, 13659), (10440, 13502), (11223, 12560), (11304, 12470)]