69961080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2251}}^1$

素因数の和:2309

約数の個数: 128

約数和(自身を含む): 246458880

約数和(自身を除く): 176497800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2251, 2590, 3108, 3885, 4440, 4502, 5180, 6216, 6753, 7770, 9004, 10360, 11255, 13506, 15540, 15757, 18008, 22510, 27012, 31080, 31514, 33765, 45020, 47271, 54024, 63028, 67530, 78785, 83287, 90040, 94542, 126056, 135060, 157570, 166574, 189084, 236355, 249861, 270120, 315140, 333148, 378168, 416435, 472710, 499722, 583009, 630280, 666296, 832870, 945420, 999444, 1166018, 1249305, 1665740, 1749027, 1890840, 1998888, 2332036, 2498610, 2915045, 3331480, 3498054, 4664072, 4997220, 5830090, 6996108, 8745135, 9994440, 11660180, 13992216, 17490270, 23320360, 34980540, 69961080]

約数ペア:

[(1, 69961080), (2, 34980540), (3, 23320360), (4, 17490270), (5, 13992216), (6, 11660180), (7, 9994440), (8, 8745135), (10, 6996108), (12, 5830090), (14, 4997220), (15, 4664072), (20, 3498054), (21, 3331480), (24, 2915045), (28, 2498610), (30, 2332036), (35, 1998888), (37, 1890840), (40, 1749027), (42, 1665740), (56, 1249305), (60, 1166018), (70, 999444), (74, 945420), (84, 832870), (105, 666296), (111, 630280), (120, 583009), (140, 499722), (148, 472710), (168, 416435), (185, 378168), (210, 333148), (222, 315140), (259, 270120), (280, 249861), (296, 236355), (370, 189084), (420, 166574), (444, 157570), (518, 135060), (555, 126056), (740, 94542), (777, 90040), (840, 83287), (888, 78785), (1036, 67530), (1110, 63028), (1295, 54024), (1480, 47271), (1554, 45020), (2072, 33765), (2220, 31514), (2251, 31080), (2590, 27012), (3108, 22510), (3885, 18008), (4440, 15757), (4502, 15540), (5180, 13506), (6216, 11255), (6753, 10360), (7770, 9004)]