6731760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{4007}}^1$

素因数の和:4030

約数の個数: 80

約数和(自身を含む): 23855616

約数和(自身を除く): 17123856

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, 4007, 8014, 12021, 16028, 20035, 24042, 28049, 32056, 40070, 48084, 56098, 60105, 64112, 80140, 84147, 96168, 112196, 120210, 140245, 160280, 168294, 192336, 224392, 240420, 280490, 320560, 336588, 420735, 448784, 480840, 560980, 673176, 841470, 961680, 1121960, 1346352, 1682940, 2243920, 3365880, 6731760]

約数ペア:

[(1, 6731760), (2, 3365880), (3, 2243920), (4, 1682940), (5, 1346352), (6, 1121960), (7, 961680), (8, 841470), (10, 673176), (12, 560980), (14, 480840), (15, 448784), (16, 420735), (20, 336588), (21, 320560), (24, 280490), (28, 240420), (30, 224392), (35, 192336), (40, 168294), (42, 160280), (48, 140245), (56, 120210), (60, 112196), (70, 96168), (80, 84147), (84, 80140), (105, 64112), (112, 60105), (120, 56098), (140, 48084), (168, 40070), (210, 32056), (240, 28049), (280, 24042), (336, 20035), (420, 16028), (560, 12021), (840, 8014), (1680, 4007)]