255514357120

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{359353}}^1$

素因数の和:359484

約数の個数: 128

約数和(自身を含む): 672969422880

約数和(自身を除く): 417455065760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 110, 128, 160, 176, 202, 220, 320, 352, 404, 440, 505, 640, 704, 808, 880, 1010, 1111, 1408, 1616, 1760, 2020, 2222, 3232, 3520, 4040, 4444, 5555, 6464, 7040, 8080, 8888, 11110, 12928, 16160, 17776, 22220, 32320, 35552, 44440, 64640, 71104, 88880, 142208, 177760, 355520, 359353, 711040, 718706, 1437412, 1796765, 2874824, 3593530, 3952883, 5749648, 7187060, 7905766, 11499296, 14374120, 15811532, 19764415, 22998592, 28748240, 31623064, 36294653, 39528830, 45997184, 57496480, 63246128, 72589306, 79057660, 114992960, 126492256, 145178612, 158115320, 181473265, 229985920, 252984512, 290357224, 316230640, 362946530, 399241183, 505969024, 580714448, 632461280, 725893060, 798482366, 1161428896, 1264922560, 1451786120, 1596964732, 1996205915, 2322857792, 2529845120, 2903572240, 3193929464, 3992411830, 4645715584, 5807144480, 6387858928, 7984823660, 11614288960, 12775717856, 15969647320, 23228577920, 25551435712, 31939294640, 51102871424, 63878589280, 127757178560, 255514357120]

約数ペア:

[(1, 255514357120), (2, 127757178560), (4, 63878589280), (5, 51102871424), (8, 31939294640), (10, 25551435712), (11, 23228577920), (16, 15969647320), (20, 12775717856), (22, 11614288960), (32, 7984823660), (40, 6387858928), (44, 5807144480), (55, 4645715584), (64, 3992411830), (80, 3193929464), (88, 2903572240), (101, 2529845120), (110, 2322857792), (128, 1996205915), (160, 1596964732), (176, 1451786120), (202, 1264922560), (220, 1161428896), (320, 798482366), (352, 725893060), (404, 632461280), (440, 580714448), (505, 505969024), (640, 399241183), (704, 362946530), (808, 316230640), (880, 290357224), (1010, 252984512), (1111, 229985920), (1408, 181473265), (1616, 158115320), (1760, 145178612), (2020, 126492256), (2222, 114992960), (3232, 79057660), (3520, 72589306), (4040, 63246128), (4444, 57496480), (5555, 45997184), (6464, 39528830), (7040, 36294653), (8080, 31623064), (8888, 28748240), (11110, 22998592), (12928, 19764415), (16160, 15811532), (17776, 14374120), (22220, 11499296), (32320, 7905766), (35552, 7187060), (44440, 5749648), (64640, 3952883), (71104, 3593530), (88880, 2874824), (142208, 1796765), (177760, 1437412), (355520, 718706), (359353, 711040)]