67012680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79777}}^1$

素因数の和:79798

約数の個数: 64

約数和(自身を含む): 229760640

約数和(自身を除く): 162747960

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, 79777, 159554, 239331, 319108, 398885, 478662, 558439, 638216, 797770, 957324, 1116878, 1196655, 1595540, 1675317, 1914648, 2233756, 2393310, 2792195, 3191080, 3350634, 4467512, 4786620, 5584390, 6701268, 8376585, 9573240, 11168780, 13402536, 16753170, 22337560, 33506340, 67012680]

約数ペア:

[(1, 67012680), (2, 33506340), (3, 22337560), (4, 16753170), (5, 13402536), (6, 11168780), (7, 9573240), (8, 8376585), (10, 6701268), (12, 5584390), (14, 4786620), (15, 4467512), (20, 3350634), (21, 3191080), (24, 2792195), (28, 2393310), (30, 2233756), (35, 1914648), (40, 1675317), (42, 1595540), (56, 1196655), (60, 1116878), (70, 957324), (84, 797770), (105, 638216), (120, 558439), (140, 478662), (168, 398885), (210, 319108), (280, 239331), (420, 159554), (840, 79777)]