7127440680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{187367}}^1$

素因数の和:187698

約数の個数: 64

約数和(自身を含む): 21449888640

約数和(自身を除く): 14322447960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 19020, 38040, 187367, 374734, 562101, 749468, 936835, 1124202, 1498936, 1873670, 2248404, 2810505, 3747340, 4496808, 5621010, 7494680, 11242020, 22484040, 59395339, 118790678, 178186017, 237581356, 296976695, 356372034, 475162712, 593953390, 712744068, 890930085, 1187906780, 1425488136, 1781860170, 2375813560, 3563720340, 7127440680]

約数ペア:

[(1, 7127440680), (2, 3563720340), (3, 2375813560), (4, 1781860170), (5, 1425488136), (6, 1187906780), (8, 890930085), (10, 712744068), (12, 593953390), (15, 475162712), (20, 356372034), (24, 296976695), (30, 237581356), (40, 178186017), (60, 118790678), (120, 59395339), (317, 22484040), (634, 11242020), (951, 7494680), (1268, 5621010), (1585, 4496808), (1902, 3747340), (2536, 2810505), (3170, 2248404), (3804, 1873670), (4755, 1498936), (6340, 1124202), (7608, 936835), (9510, 749468), (12680, 562101), (19020, 374734), (38040, 187367)]