268155720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{106411}}^1$

素因数の和:106435

約数の個数: 96

約数和(自身を含む): 996016320

約数和(自身を除く): 727860600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 106411, 212822, 319233, 425644, 532055, 638466, 744877, 851288, 957699, 1064110, 1276932, 1489754, 1596165, 1915398, 2128220, 2234631, 2553864, 2979508, 3192330, 3724385, 3830796, 4256440, 4469262, 4788495, 5959016, 6384660, 6703893, 7448770, 7661592, 8938524, 9576990, 11173155, 12769320, 13407786, 14897540, 17877048, 19153980, 22346310, 26815572, 29795080, 33519465, 38307960, 44692620, 53631144, 67038930, 89385240, 134077860, 268155720]

約数ペア:

[(1, 268155720), (2, 134077860), (3, 89385240), (4, 67038930), (5, 53631144), (6, 44692620), (7, 38307960), (8, 33519465), (9, 29795080), (10, 26815572), (12, 22346310), (14, 19153980), (15, 17877048), (18, 14897540), (20, 13407786), (21, 12769320), (24, 11173155), (28, 9576990), (30, 8938524), (35, 7661592), (36, 7448770), (40, 6703893), (42, 6384660), (45, 5959016), (56, 4788495), (60, 4469262), (63, 4256440), (70, 3830796), (72, 3724385), (84, 3192330), (90, 2979508), (105, 2553864), (120, 2234631), (126, 2128220), (140, 1915398), (168, 1596165), (180, 1489754), (210, 1276932), (252, 1064110), (280, 957699), (315, 851288), (360, 744877), (420, 638466), (504, 532055), (630, 425644), (840, 319233), (1260, 212822), (2520, 106411)]