314665680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 160

約数和(自身を含む): 1122856704

約数和(自身を除く): 808191024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1193, 1256, 1570, 1680, 1884, 2198, 2355, 2386, 2512, 3140, 3297, 3579, 3768, 4396, 4710, 4772, 5495, 5965, 6280, 6594, 7158, 7536, 8351, 8792, 9420, 9544, 10990, 11930, 12560, 13188, 14316, 16485, 16702, 17584, 17895, 18840, 19088, 21980, 23860, 25053, 26376, 28632, 32970, 33404, 35790, 37680, 41755, 43960, 47720, 50106, 52752, 57264, 65940, 66808, 71580, 83510, 87920, 95440, 100212, 125265, 131880, 133616, 143160, 167020, 187301, 200424, 250530, 263760, 286320, 334040, 374602, 400848, 501060, 561903, 668080, 749204, 936505, 1002120, 1123806, 1311107, 1498408, 1873010, 2004240, 2247612, 2622214, 2809515, 2996816, 3746020, 3933321, 4495224, 5244428, 5619030, 6555535, 7492040, 7866642, 8990448, 10488856, 11238060, 13111070, 14984080, 15733284, 19666605, 20977712, 22476120, 26222140, 31466568, 39333210, 44952240, 52444280, 62933136, 78666420, 104888560, 157332840, 314665680]

約数ペア:

[(1, 314665680), (2, 157332840), (3, 104888560), (4, 78666420), (5, 62933136), (6, 52444280), (7, 44952240), (8, 39333210), (10, 31466568), (12, 26222140), (14, 22476120), (15, 20977712), (16, 19666605), (20, 15733284), (21, 14984080), (24, 13111070), (28, 11238060), (30, 10488856), (35, 8990448), (40, 7866642), (42, 7492040), (48, 6555535), (56, 5619030), (60, 5244428), (70, 4495224), (80, 3933321), (84, 3746020), (105, 2996816), (112, 2809515), (120, 2622214), (140, 2247612), (157, 2004240), (168, 1873010), (210, 1498408), (240, 1311107), (280, 1123806), (314, 1002120), (336, 936505), (420, 749204), (471, 668080), (560, 561903), (628, 501060), (785, 400848), (840, 374602), (942, 334040), (1099, 286320), (1193, 263760), (1256, 250530), (1570, 200424), (1680, 187301), (1884, 167020), (2198, 143160), (2355, 133616), (2386, 131880), (2512, 125265), (3140, 100212), (3297, 95440), (3579, 87920), (3768, 83510), (4396, 71580), (4710, 66808), (4772, 65940), (5495, 57264), (5965, 52752), (6280, 50106), (6594, 47720), (7158, 43960), (7536, 41755), (8351, 37680), (8792, 35790), (9420, 33404), (9544, 32970), (10990, 28632), (11930, 26376), (12560, 25053), (13188, 23860), (14316, 21980), (16485, 19088), (16702, 18840), (17584, 17895)]