69268920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{82463}}^1$

素因数の和:82484

約数の個数: 64

約数和(自身を含む): 237496320

約数和(自身を除く): 168227400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 82463, 164926, 247389, 329852, 412315, 494778, 577241, 659704, 824630, 989556, 1154482, 1236945, 1649260, 1731723, 1979112, 2308964, 2473890, 2886205, 3298520, 3463446, 4617928, 4947780, 5772410, 6926892, 8658615, 9895560, 11544820, 13853784, 17317230, 23089640, 34634460, 69268920]

約数ペア:

[(1, 69268920), (2, 34634460), (3, 23089640), (4, 17317230), (5, 13853784), (6, 11544820), (7, 9895560), (8, 8658615), (10, 6926892), (12, 5772410), (14, 4947780), (15, 4617928), (20, 3463446), (21, 3298520), (24, 2886205), (28, 2473890), (30, 2308964), (35, 1979112), (40, 1731723), (42, 1649260), (56, 1236945), (60, 1154482), (70, 989556), (84, 824630), (105, 659704), (120, 577241), (140, 494778), (168, 412315), (210, 329852), (280, 247389), (420, 164926), (840, 82463)]