26693520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15889}}^1$

素因数の和:15912

約数の個数: 80

約数和(自身を含む): 94577280

約数和(自身を除く): 67883760

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, 15889, 31778, 47667, 63556, 79445, 95334, 111223, 127112, 158890, 190668, 222446, 238335, 254224, 317780, 333669, 381336, 444892, 476670, 556115, 635560, 667338, 762672, 889784, 953340, 1112230, 1271120, 1334676, 1668345, 1779568, 1906680, 2224460, 2669352, 3336690, 3813360, 4448920, 5338704, 6673380, 8897840, 13346760, 26693520]

約数ペア:

[(1, 26693520), (2, 13346760), (3, 8897840), (4, 6673380), (5, 5338704), (6, 4448920), (7, 3813360), (8, 3336690), (10, 2669352), (12, 2224460), (14, 1906680), (15, 1779568), (16, 1668345), (20, 1334676), (21, 1271120), (24, 1112230), (28, 953340), (30, 889784), (35, 762672), (40, 667338), (42, 635560), (48, 556115), (56, 476670), (60, 444892), (70, 381336), (80, 333669), (84, 317780), (105, 254224), (112, 238335), (120, 222446), (140, 190668), (168, 158890), (210, 127112), (240, 111223), (280, 95334), (336, 79445), (420, 63556), (560, 47667), (840, 31778), (1680, 15889)]