269272920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{320563}}^1$

素因数の和:320584

約数の個数: 64

約数和(自身を含む): 923224320

約数和(自身を除く): 653951400

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, 320563, 641126, 961689, 1282252, 1602815, 1923378, 2243941, 2564504, 3205630, 3846756, 4487882, 4808445, 6411260, 6731823, 7693512, 8975764, 9616890, 11219705, 12822520, 13463646, 17951528, 19233780, 22439410, 26927292, 33659115, 38467560, 44878820, 53854584, 67318230, 89757640, 134636460, 269272920]

約数ペア:

[(1, 269272920), (2, 134636460), (3, 89757640), (4, 67318230), (5, 53854584), (6, 44878820), (7, 38467560), (8, 33659115), (10, 26927292), (12, 22439410), (14, 19233780), (15, 17951528), (20, 13463646), (21, 12822520), (24, 11219705), (28, 9616890), (30, 8975764), (35, 7693512), (40, 6731823), (42, 6411260), (56, 4808445), (60, 4487882), (70, 3846756), (84, 3205630), (105, 2564504), (120, 2243941), (140, 1923378), (168, 1602815), (210, 1282252), (280, 961689), (420, 641126), (840, 320563)]