70155120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41759}}^1$

素因数の和:41782

約数の個数: 80

約数和(自身を含む): 248555520

約数和(自身を除く): 178400400

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, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41759, 83518, 125277, 167036, 208795, 250554, 292313, 334072, 417590, 501108, 584626, 626385, 668144, 835180, 876939, 1002216, 1169252, 1252770, 1461565, 1670360, 1753878, 2004432, 2338504, 2505540, 2923130, 3340720, 3507756, 4384695, 4677008, 5011080, 5846260, 7015512, 8769390, 10022160, 11692520, 14031024, 17538780, 23385040, 35077560, 70155120]

約数ペア:

[(1, 70155120), (2, 35077560), (3, 23385040), (4, 17538780), (5, 14031024), (6, 11692520), (7, 10022160), (8, 8769390), (10, 7015512), (12, 5846260), (14, 5011080), (15, 4677008), (16, 4384695), (20, 3507756), (21, 3340720), (24, 2923130), (28, 2505540), (30, 2338504), (35, 2004432), (40, 1753878), (42, 1670360), (48, 1461565), (56, 1252770), (60, 1169252), (70, 1002216), (80, 876939), (84, 835180), (105, 668144), (112, 626385), (120, 584626), (140, 501108), (168, 417590), (210, 334072), (240, 292313), (280, 250554), (336, 208795), (420, 167036), (560, 125277), (840, 83518), (1680, 41759)]