772217280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 224

約数和(自身を含む): 2748076800

約数和(自身を除く): 1975859520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 192, 216, 240, 270, 278, 288, 320, 360, 417, 432, 480, 540, 556, 576, 643, 695, 720, 834, 864, 960, 1080, 1112, 1251, 1286, 1390, 1440, 1668, 1728, 1929, 2085, 2160, 2224, 2502, 2572, 2780, 2880, 3215, 3336, 3753, 3858, 4170, 4320, 4448, 5004, 5144, 5560, 5787, 6255, 6430, 6672, 7506, 7716, 8340, 8640, 8896, 9645, 10008, 10288, 11120, 11574, 12510, 12860, 13344, 15012, 15432, 16680, 17361, 18765, 19290, 20016, 20576, 22240, 23148, 25020, 25720, 26688, 28935, 30024, 30864, 33360, 34722, 37530, 38580, 40032, 41152, 44480, 46296, 50040, 51440, 57870, 60048, 61728, 66720, 69444, 75060, 77160, 80064, 86805, 89377, 92592, 100080, 102880, 115740, 120096, 123456, 133440, 138888, 150120, 154320, 173610, 178754, 185184, 200160, 205760, 231480, 240192, 268131, 277776, 300240, 308640, 347220, 357508, 370368, 400320, 446885, 462960, 536262, 555552, 600480, 617280, 694440, 715016, 804393, 893770, 925920, 1072524, 1111104, 1200960, 1340655, 1388880, 1430032, 1608786, 1787540, 1851840, 2145048, 2413179, 2681310, 2777760, 2860064, 3217572, 3575080, 4021965, 4290096, 4826358, 5362620, 5555520, 5720128, 6435144, 7150160, 8043930, 8580192, 9652716, 10725240, 12065895, 12870288, 14300320, 16087860, 17160384, 19305432, 21450480, 24131790, 25740576, 28600640, 32175720, 38610864, 42900960, 48263580, 51481152, 64351440, 77221728, 85801920, 96527160, 128702880, 154443456, 193054320, 257405760, 386108640, 772217280]

約数ペア:

[(1, 772217280), (2, 386108640), (3, 257405760), (4, 193054320), (5, 154443456), (6, 128702880), (8, 96527160), (9, 85801920), (10, 77221728), (12, 64351440), (15, 51481152), (16, 48263580), (18, 42900960), (20, 38610864), (24, 32175720), (27, 28600640), (30, 25740576), (32, 24131790), (36, 21450480), (40, 19305432), (45, 17160384), (48, 16087860), (54, 14300320), (60, 12870288), (64, 12065895), (72, 10725240), (80, 9652716), (90, 8580192), (96, 8043930), (108, 7150160), (120, 6435144), (135, 5720128), (139, 5555520), (144, 5362620), (160, 4826358), (180, 4290096), (192, 4021965), (216, 3575080), (240, 3217572), (270, 2860064), (278, 2777760), (288, 2681310), (320, 2413179), (360, 2145048), (417, 1851840), (432, 1787540), (480, 1608786), (540, 1430032), (556, 1388880), (576, 1340655), (643, 1200960), (695, 1111104), (720, 1072524), (834, 925920), (864, 893770), (960, 804393), (1080, 715016), (1112, 694440), (1251, 617280), (1286, 600480), (1390, 555552), (1440, 536262), (1668, 462960), (1728, 446885), (1929, 400320), (2085, 370368), (2160, 357508), (2224, 347220), (2502, 308640), (2572, 300240), (2780, 277776), (2880, 268131), (3215, 240192), (3336, 231480), (3753, 205760), (3858, 200160), (4170, 185184), (4320, 178754), (4448, 173610), (5004, 154320), (5144, 150120), (5560, 138888), (5787, 133440), (6255, 123456), (6430, 120096), (6672, 115740), (7506, 102880), (7716, 100080), (8340, 92592), (8640, 89377), (8896, 86805), (9645, 80064), (10008, 77160), (10288, 75060), (11120, 69444), (11574, 66720), (12510, 61728), (12860, 60048), (13344, 57870), (15012, 51440), (15432, 50040), (16680, 46296), (17361, 44480), (18765, 41152), (19290, 40032), (20016, 38580), (20576, 37530), (22240, 34722), (23148, 33360), (25020, 30864), (25720, 30024), (26688, 28935)]