520093440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 1876392000

約数和(自身を除く): 1356298560

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, 101, 108, 120, 128, 135, 144, 149, 160, 180, 192, 202, 216, 240, 256, 270, 288, 298, 303, 320, 360, 384, 404, 432, 447, 480, 505, 540, 576, 596, 606, 640, 720, 745, 768, 808, 864, 894, 909, 960, 1010, 1080, 1152, 1192, 1212, 1280, 1341, 1440, 1490, 1515, 1616, 1728, 1788, 1818, 1920, 2020, 2160, 2235, 2304, 2384, 2424, 2682, 2727, 2880, 2980, 3030, 3232, 3456, 3576, 3636, 3840, 4023, 4040, 4320, 4470, 4545, 4768, 4848, 5364, 5454, 5760, 5960, 6060, 6464, 6705, 6912, 7152, 7272, 8046, 8080, 8640, 8940, 9090, 9536, 9696, 10728, 10908, 11520, 11920, 12120, 12928, 13410, 13635, 14304, 14544, 15049, 16092, 16160, 17280, 17880, 18180, 19072, 19392, 20115, 21456, 21816, 23840, 24240, 25856, 26820, 27270, 28608, 29088, 30098, 32184, 32320, 34560, 35760, 36360, 38144, 38784, 40230, 42912, 43632, 45147, 47680, 48480, 53640, 54540, 57216, 58176, 60196, 64368, 64640, 71520, 72720, 75245, 77568, 80460, 85824, 87264, 90294, 95360, 96960, 107280, 109080, 114432, 116352, 120392, 128736, 129280, 135441, 143040, 145440, 150490, 160920, 171648, 174528, 180588, 190720, 193920, 214560, 218160, 225735, 232704, 240784, 257472, 270882, 286080, 290880, 300980, 321840, 343296, 349056, 361176, 387840, 406323, 429120, 436320, 451470, 481568, 514944, 541764, 572160, 581760, 601960, 643680, 677205, 698112, 722352, 812646, 858240, 872640, 902940, 963136, 1029888, 1083528, 1163520, 1203920, 1287360, 1354410, 1444704, 1625292, 1716480, 1745280, 1805880, 1926272, 2031615, 2167056, 2407840, 2574720, 2708820, 2889408, 3250584, 3490560, 3611760, 3852544, 4063230, 4334112, 4815680, 5149440, 5417640, 5778816, 6501168, 7223520, 8126460, 8668224, 9631360, 10835280, 11557632, 13002336, 14447040, 16252920, 17336448, 19262720, 21670560, 26004672, 28894080, 32505840, 34672896, 43341120, 52009344, 57788160, 65011680, 86682240, 104018688, 130023360, 173364480, 260046720, 520093440]

約数ペア:

[(1, 520093440), (2, 260046720), (3, 173364480), (4, 130023360), (5, 104018688), (6, 86682240), (8, 65011680), (9, 57788160), (10, 52009344), (12, 43341120), (15, 34672896), (16, 32505840), (18, 28894080), (20, 26004672), (24, 21670560), (27, 19262720), (30, 17336448), (32, 16252920), (36, 14447040), (40, 13002336), (45, 11557632), (48, 10835280), (54, 9631360), (60, 8668224), (64, 8126460), (72, 7223520), (80, 6501168), (90, 5778816), (96, 5417640), (101, 5149440), (108, 4815680), (120, 4334112), (128, 4063230), (135, 3852544), (144, 3611760), (149, 3490560), (160, 3250584), (180, 2889408), (192, 2708820), (202, 2574720), (216, 2407840), (240, 2167056), (256, 2031615), (270, 1926272), (288, 1805880), (298, 1745280), (303, 1716480), (320, 1625292), (360, 1444704), (384, 1354410), (404, 1287360), (432, 1203920), (447, 1163520), (480, 1083528), (505, 1029888), (540, 963136), (576, 902940), (596, 872640), (606, 858240), (640, 812646), (720, 722352), (745, 698112), (768, 677205), (808, 643680), (864, 601960), (894, 581760), (909, 572160), (960, 541764), (1010, 514944), (1080, 481568), (1152, 451470), (1192, 436320), (1212, 429120), (1280, 406323), (1341, 387840), (1440, 361176), (1490, 349056), (1515, 343296), (1616, 321840), (1728, 300980), (1788, 290880), (1818, 286080), (1920, 270882), (2020, 257472), (2160, 240784), (2235, 232704), (2304, 225735), (2384, 218160), (2424, 214560), (2682, 193920), (2727, 190720), (2880, 180588), (2980, 174528), (3030, 171648), (3232, 160920), (3456, 150490), (3576, 145440), (3636, 143040), (3840, 135441), (4023, 129280), (4040, 128736), (4320, 120392), (4470, 116352), (4545, 114432), (4768, 109080), (4848, 107280), (5364, 96960), (5454, 95360), (5760, 90294), (5960, 87264), (6060, 85824), (6464, 80460), (6705, 77568), (6912, 75245), (7152, 72720), (7272, 71520), (8046, 64640), (8080, 64368), (8640, 60196), (8940, 58176), (9090, 57216), (9536, 54540), (9696, 53640), (10728, 48480), (10908, 47680), (11520, 45147), (11920, 43632), (12120, 42912), (12928, 40230), (13410, 38784), (13635, 38144), (14304, 36360), (14544, 35760), (15049, 34560), (16092, 32320), (16160, 32184), (17280, 30098), (17880, 29088), (18180, 28608), (19072, 27270), (19392, 26820), (20115, 25856), (21456, 24240), (21816, 23840)]