219974280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63211}}^1$

素因数の和:63254

約数の個数: 64

約数和(自身を含む): 682689600

約数和(自身を除く): 462715320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 63211, 126422, 189633, 252844, 316055, 379266, 505688, 632110, 758532, 948165, 1264220, 1517064, 1833119, 1896330, 2528440, 3666238, 3792660, 5499357, 7332476, 7585320, 9165595, 10998714, 14664952, 18331190, 21997428, 27496785, 36662380, 43994856, 54993570, 73324760, 109987140, 219974280]

約数ペア:

[(1, 219974280), (2, 109987140), (3, 73324760), (4, 54993570), (5, 43994856), (6, 36662380), (8, 27496785), (10, 21997428), (12, 18331190), (15, 14664952), (20, 10998714), (24, 9165595), (29, 7585320), (30, 7332476), (40, 5499357), (58, 3792660), (60, 3666238), (87, 2528440), (116, 1896330), (120, 1833119), (145, 1517064), (174, 1264220), (232, 948165), (290, 758532), (348, 632110), (435, 505688), (580, 379266), (696, 316055), (870, 252844), (1160, 189633), (1740, 126422), (3480, 63211)]