135337720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11789}}^1$

素因数の和:11848

約数の個数: 64

約数和(自身を含む): 356529600

約数和(自身を除く): 221191880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 11789, 23578, 47156, 58945, 82523, 94312, 117890, 165046, 235780, 330092, 412615, 471560, 483349, 660184, 825230, 966698, 1650460, 1933396, 2416745, 3300920, 3383443, 3866792, 4833490, 6766886, 9666980, 13533772, 16917215, 19333960, 27067544, 33834430, 67668860, 135337720]

約数ペア:

[(1, 135337720), (2, 67668860), (4, 33834430), (5, 27067544), (7, 19333960), (8, 16917215), (10, 13533772), (14, 9666980), (20, 6766886), (28, 4833490), (35, 3866792), (40, 3383443), (41, 3300920), (56, 2416745), (70, 1933396), (82, 1650460), (140, 966698), (164, 825230), (205, 660184), (280, 483349), (287, 471560), (328, 412615), (410, 330092), (574, 235780), (820, 165046), (1148, 117890), (1435, 94312), (1640, 82523), (2296, 58945), (2870, 47156), (5740, 23578), (11480, 11789)]