142349640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{10883}}^1$

素因数の和:11006

約数の個数: 64

約数和(自身を含む): 431006400

約数和(自身を除く): 288656760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 10883, 13080, 21766, 32649, 43532, 54415, 65298, 87064, 108830, 130596, 163245, 217660, 261192, 326490, 435320, 652980, 1186247, 1305960, 2372494, 3558741, 4744988, 5931235, 7117482, 9489976, 11862470, 14234964, 17793705, 23724940, 28469928, 35587410, 47449880, 71174820, 142349640]

約数ペア:

[(1, 142349640), (2, 71174820), (3, 47449880), (4, 35587410), (5, 28469928), (6, 23724940), (8, 17793705), (10, 14234964), (12, 11862470), (15, 9489976), (20, 7117482), (24, 5931235), (30, 4744988), (40, 3558741), (60, 2372494), (109, 1305960), (120, 1186247), (218, 652980), (327, 435320), (436, 326490), (545, 261192), (654, 217660), (872, 163245), (1090, 130596), (1308, 108830), (1635, 87064), (2180, 65298), (2616, 54415), (3270, 43532), (4360, 32649), (6540, 21766), (10883, 13080)]