182201320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 493574400

約数和(自身を除く): 311373080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 43, 56, 70, 74, 86, 140, 148, 172, 185, 215, 259, 280, 296, 301, 344, 370, 409, 430, 518, 602, 740, 818, 860, 1036, 1204, 1295, 1480, 1505, 1591, 1636, 1720, 2045, 2072, 2408, 2590, 2863, 3010, 3182, 3272, 4090, 5180, 5726, 6020, 6364, 7955, 8180, 10360, 11137, 11452, 12040, 12728, 14315, 15133, 15910, 16360, 17587, 22274, 22904, 28630, 30266, 31820, 35174, 44548, 55685, 57260, 60532, 63640, 70348, 75665, 87935, 89096, 105931, 111370, 114520, 121064, 123109, 140696, 151330, 175870, 211862, 222740, 246218, 302660, 351740, 423724, 445480, 492436, 529655, 605320, 615545, 650719, 703480, 847448, 984872, 1059310, 1231090, 1301438, 2118620, 2462180, 2602876, 3253595, 4237240, 4555033, 4924360, 5205752, 6507190, 9110066, 13014380, 18220132, 22775165, 26028760, 36440264, 45550330, 91100660, 182201320]

約数ペア:

[(1, 182201320), (2, 91100660), (4, 45550330), (5, 36440264), (7, 26028760), (8, 22775165), (10, 18220132), (14, 13014380), (20, 9110066), (28, 6507190), (35, 5205752), (37, 4924360), (40, 4555033), (43, 4237240), (56, 3253595), (70, 2602876), (74, 2462180), (86, 2118620), (140, 1301438), (148, 1231090), (172, 1059310), (185, 984872), (215, 847448), (259, 703480), (280, 650719), (296, 615545), (301, 605320), (344, 529655), (370, 492436), (409, 445480), (430, 423724), (518, 351740), (602, 302660), (740, 246218), (818, 222740), (860, 211862), (1036, 175870), (1204, 151330), (1295, 140696), (1480, 123109), (1505, 121064), (1591, 114520), (1636, 111370), (1720, 105931), (2045, 89096), (2072, 87935), (2408, 75665), (2590, 70348), (2863, 63640), (3010, 60532), (3182, 57260), (3272, 55685), (4090, 44548), (5180, 35174), (5726, 31820), (6020, 30266), (6364, 28630), (7955, 22904), (8180, 22274), (10360, 17587), (11137, 16360), (11452, 15910), (12040, 15133), (12728, 14315)]