2776351680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1248

約数の個数: 224

約数和(自身を含む): 9831628800

約数和(自身を除く): 7055277120

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, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 383, 432, 480, 540, 576, 720, 766, 839, 864, 960, 1080, 1149, 1440, 1532, 1678, 1728, 1915, 2160, 2298, 2517, 2880, 3064, 3356, 3447, 3830, 4195, 4320, 4596, 5034, 5745, 6128, 6712, 6894, 7551, 7660, 8390, 8640, 9192, 10068, 10341, 11490, 12256, 12585, 13424, 13788, 15102, 15320, 16780, 17235, 18384, 20136, 20682, 22653, 22980, 24512, 25170, 26848, 27576, 30204, 30640, 33560, 34470, 36768, 37755, 40272, 41364, 45306, 45960, 50340, 51705, 53696, 55152, 60408, 61280, 67120, 68940, 73536, 75510, 80544, 82728, 90612, 91920, 100680, 103410, 110304, 113265, 120816, 122560, 134240, 137880, 151020, 161088, 165456, 181224, 183840, 201360, 206820, 220608, 226530, 241632, 268480, 275760, 302040, 321337, 330912, 362448, 367680, 402720, 413640, 453060, 483264, 551520, 604080, 642674, 661824, 724896, 805440, 827280, 906120, 964011, 1103040, 1208160, 1285348, 1449792, 1606685, 1654560, 1812240, 1928022, 2416320, 2570696, 2892033, 3213370, 3309120, 3624480, 3856044, 4820055, 5141392, 5784066, 6426740, 7248960, 7712088, 8676099, 9640110, 10282784, 11568132, 12853480, 14460165, 15424176, 17352198, 19280220, 20565568, 23136264, 25706960, 28920330, 30848352, 34704396, 38560440, 43380495, 46272528, 51413920, 57840660, 61696704, 69408792, 77120880, 86760990, 92545056, 102827840, 115681320, 138817584, 154241760, 173521980, 185090112, 231362640, 277635168, 308483520, 347043960, 462725280, 555270336, 694087920, 925450560, 1388175840, 2776351680]

約数ペア:

[(1, 2776351680), (2, 1388175840), (3, 925450560), (4, 694087920), (5, 555270336), (6, 462725280), (8, 347043960), (9, 308483520), (10, 277635168), (12, 231362640), (15, 185090112), (16, 173521980), (18, 154241760), (20, 138817584), (24, 115681320), (27, 102827840), (30, 92545056), (32, 86760990), (36, 77120880), (40, 69408792), (45, 61696704), (48, 57840660), (54, 51413920), (60, 46272528), (64, 43380495), (72, 38560440), (80, 34704396), (90, 30848352), (96, 28920330), (108, 25706960), (120, 23136264), (135, 20565568), (144, 19280220), (160, 17352198), (180, 15424176), (192, 14460165), (216, 12853480), (240, 11568132), (270, 10282784), (288, 9640110), (320, 8676099), (360, 7712088), (383, 7248960), (432, 6426740), (480, 5784066), (540, 5141392), (576, 4820055), (720, 3856044), (766, 3624480), (839, 3309120), (864, 3213370), (960, 2892033), (1080, 2570696), (1149, 2416320), (1440, 1928022), (1532, 1812240), (1678, 1654560), (1728, 1606685), (1915, 1449792), (2160, 1285348), (2298, 1208160), (2517, 1103040), (2880, 964011), (3064, 906120), (3356, 827280), (3447, 805440), (3830, 724896), (4195, 661824), (4320, 642674), (4596, 604080), (5034, 551520), (5745, 483264), (6128, 453060), (6712, 413640), (6894, 402720), (7551, 367680), (7660, 362448), (8390, 330912), (8640, 321337), (9192, 302040), (10068, 275760), (10341, 268480), (11490, 241632), (12256, 226530), (12585, 220608), (13424, 206820), (13788, 201360), (15102, 183840), (15320, 181224), (16780, 165456), (17235, 161088), (18384, 151020), (20136, 137880), (20682, 134240), (22653, 122560), (22980, 120816), (24512, 113265), (25170, 110304), (26848, 103410), (27576, 100680), (30204, 91920), (30640, 90612), (33560, 82728), (34470, 80544), (36768, 75510), (37755, 73536), (40272, 68940), (41364, 67120), (45306, 61280), (45960, 60408), (50340, 55152), (51705, 53696)]