6721291260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{557321}}^1$

素因数の和:557403

約数の個数: 72

約数和(自身を含む): 20692251216

約数和(自身を除く): 13970959956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 557321, 1114642, 1671963, 2229284, 2786605, 3343926, 5015889, 5573210, 6687852, 8359815, 10031778, 11146420, 16719630, 20063556, 25079445, 33439260, 37340507, 50158890, 74681014, 100317780, 112021521, 149362028, 186702535, 224043042, 336064563, 373405070, 448086084, 560107605, 672129126, 746810140, 1120215210, 1344258252, 1680322815, 2240430420, 3360645630, 6721291260]

約数ペア:

[(1, 6721291260), (2, 3360645630), (3, 2240430420), (4, 1680322815), (5, 1344258252), (6, 1120215210), (9, 746810140), (10, 672129126), (12, 560107605), (15, 448086084), (18, 373405070), (20, 336064563), (30, 224043042), (36, 186702535), (45, 149362028), (60, 112021521), (67, 100317780), (90, 74681014), (134, 50158890), (180, 37340507), (201, 33439260), (268, 25079445), (335, 20063556), (402, 16719630), (603, 11146420), (670, 10031778), (804, 8359815), (1005, 6687852), (1206, 5573210), (1340, 5015889), (2010, 3343926), (2412, 2786605), (3015, 2229284), (4020, 1671963), (6030, 1114642), (12060, 557321)]