16844520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1823}}^1$

素因数の和:1855

約数の個数: 128

約数和(自身を含む): 63037440

約数和(自身を除く): 46192920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1823, 1848, 2310, 3080, 3646, 4620, 5469, 7292, 9115, 9240, 10938, 12761, 14584, 18230, 20053, 21876, 25522, 27345, 36460, 38283, 40106, 43752, 51044, 54690, 60159, 63805, 72920, 76566, 80212, 100265, 102088, 109380, 120318, 127610, 140371, 153132, 160424, 191415, 200530, 218760, 240636, 255220, 280742, 300795, 306264, 382830, 401060, 421113, 481272, 510440, 561484, 601590, 701855, 765660, 802120, 842226, 1122968, 1203180, 1403710, 1531320, 1684452, 2105565, 2406360, 2807420, 3368904, 4211130, 5614840, 8422260, 16844520]

約数ペア:

[(1, 16844520), (2, 8422260), (3, 5614840), (4, 4211130), (5, 3368904), (6, 2807420), (7, 2406360), (8, 2105565), (10, 1684452), (11, 1531320), (12, 1403710), (14, 1203180), (15, 1122968), (20, 842226), (21, 802120), (22, 765660), (24, 701855), (28, 601590), (30, 561484), (33, 510440), (35, 481272), (40, 421113), (42, 401060), (44, 382830), (55, 306264), (56, 300795), (60, 280742), (66, 255220), (70, 240636), (77, 218760), (84, 200530), (88, 191415), (105, 160424), (110, 153132), (120, 140371), (132, 127610), (140, 120318), (154, 109380), (165, 102088), (168, 100265), (210, 80212), (220, 76566), (231, 72920), (264, 63805), (280, 60159), (308, 54690), (330, 51044), (385, 43752), (420, 40106), (440, 38283), (462, 36460), (616, 27345), (660, 25522), (770, 21876), (840, 20053), (924, 18230), (1155, 14584), (1320, 12761), (1540, 10938), (1823, 9240), (1848, 9115), (2310, 7292), (3080, 5469), (3646, 4620)]