780140160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 320

約数和(自身を含む): 2832489000

約数和(自身を除く): 2052348840

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, 81, 90, 96, 101, 108, 120, 128, 135, 144, 149, 160, 162, 180, 192, 202, 216, 240, 270, 288, 298, 303, 320, 324, 360, 384, 404, 405, 432, 447, 480, 505, 540, 576, 596, 606, 640, 648, 720, 745, 808, 810, 864, 894, 909, 960, 1010, 1080, 1152, 1192, 1212, 1296, 1341, 1440, 1490, 1515, 1616, 1620, 1728, 1788, 1818, 1920, 2020, 2160, 2235, 2384, 2424, 2592, 2682, 2727, 2880, 2980, 3030, 3232, 3240, 3456, 3576, 3636, 4023, 4040, 4320, 4470, 4545, 4768, 4848, 5184, 5364, 5454, 5760, 5960, 6060, 6464, 6480, 6705, 7152, 7272, 8046, 8080, 8181, 8640, 8940, 9090, 9536, 9696, 10368, 10728, 10908, 11920, 12069, 12120, 12928, 12960, 13410, 13635, 14304, 14544, 15049, 16092, 16160, 16362, 17280, 17880, 18180, 19072, 19392, 20115, 21456, 21816, 23840, 24138, 24240, 25920, 26820, 27270, 28608, 29088, 30098, 32184, 32320, 32724, 35760, 36360, 38784, 40230, 40905, 42912, 43632, 45147, 47680, 48276, 48480, 51840, 53640, 54540, 57216, 58176, 60196, 60345, 64368, 64640, 65448, 71520, 72720, 75245, 80460, 81810, 85824, 87264, 90294, 95360, 96552, 96960, 107280, 109080, 116352, 120392, 120690, 128736, 130896, 135441, 143040, 145440, 150490, 160920, 163620, 171648, 174528, 180588, 193104, 193920, 214560, 218160, 225735, 240784, 241380, 257472, 261792, 270882, 286080, 290880, 300980, 321840, 327240, 349056, 361176, 386208, 406323, 429120, 436320, 451470, 481568, 482760, 514944, 523584, 541764, 581760, 601960, 643680, 654480, 677205, 722352, 772416, 812646, 858240, 872640, 902940, 963136, 965520, 1047168, 1083528, 1203920, 1218969, 1287360, 1308960, 1354410, 1444704, 1544832, 1625292, 1745280, 1805880, 1926272, 1931040, 2031615, 2167056, 2407840, 2437938, 2574720, 2617920, 2708820, 2889408, 3250584, 3611760, 3862080, 4063230, 4334112, 4815680, 4875876, 5235840, 5417640, 5778816, 6094845, 6501168, 7223520, 7724160, 8126460, 8668224, 9631360, 9751752, 10835280, 12189690, 13002336, 14447040, 16252920, 17336448, 19503504, 21670560, 24379380, 26004672, 28894080, 32505840, 39007008, 43341120, 48758760, 52009344, 65011680, 78014016, 86682240, 97517520, 130023360, 156028032, 195035040, 260046720, 390070080, 780140160]

約数ペア:

[(1, 780140160), (2, 390070080), (3, 260046720), (4, 195035040), (5, 156028032), (6, 130023360), (8, 97517520), (9, 86682240), (10, 78014016), (12, 65011680), (15, 52009344), (16, 48758760), (18, 43341120), (20, 39007008), (24, 32505840), (27, 28894080), (30, 26004672), (32, 24379380), (36, 21670560), (40, 19503504), (45, 17336448), (48, 16252920), (54, 14447040), (60, 13002336), (64, 12189690), (72, 10835280), (80, 9751752), (81, 9631360), (90, 8668224), (96, 8126460), (101, 7724160), (108, 7223520), (120, 6501168), (128, 6094845), (135, 5778816), (144, 5417640), (149, 5235840), (160, 4875876), (162, 4815680), (180, 4334112), (192, 4063230), (202, 3862080), (216, 3611760), (240, 3250584), (270, 2889408), (288, 2708820), (298, 2617920), (303, 2574720), (320, 2437938), (324, 2407840), (360, 2167056), (384, 2031615), (404, 1931040), (405, 1926272), (432, 1805880), (447, 1745280), (480, 1625292), (505, 1544832), (540, 1444704), (576, 1354410), (596, 1308960), (606, 1287360), (640, 1218969), (648, 1203920), (720, 1083528), (745, 1047168), (808, 965520), (810, 963136), (864, 902940), (894, 872640), (909, 858240), (960, 812646), (1010, 772416), (1080, 722352), (1152, 677205), (1192, 654480), (1212, 643680), (1296, 601960), (1341, 581760), (1440, 541764), (1490, 523584), (1515, 514944), (1616, 482760), (1620, 481568), (1728, 451470), (1788, 436320), (1818, 429120), (1920, 406323), (2020, 386208), (2160, 361176), (2235, 349056), (2384, 327240), (2424, 321840), (2592, 300980), (2682, 290880), (2727, 286080), (2880, 270882), (2980, 261792), (3030, 257472), (3232, 241380), (3240, 240784), (3456, 225735), (3576, 218160), (3636, 214560), (4023, 193920), (4040, 193104), (4320, 180588), (4470, 174528), (4545, 171648), (4768, 163620), (4848, 160920), (5184, 150490), (5364, 145440), (5454, 143040), (5760, 135441), (5960, 130896), (6060, 128736), (6464, 120690), (6480, 120392), (6705, 116352), (7152, 109080), (7272, 107280), (8046, 96960), (8080, 96552), (8181, 95360), (8640, 90294), (8940, 87264), (9090, 85824), (9536, 81810), (9696, 80460), (10368, 75245), (10728, 72720), (10908, 71520), (11920, 65448), (12069, 64640), (12120, 64368), (12928, 60345), (12960, 60196), (13410, 58176), (13635, 57216), (14304, 54540), (14544, 53640), (15049, 51840), (16092, 48480), (16160, 48276), (16362, 47680), (17280, 45147), (17880, 43632), (18180, 42912), (19072, 40905), (19392, 40230), (20115, 38784), (21456, 36360), (21816, 35760), (23840, 32724), (24138, 32320), (24240, 32184), (25920, 30098), (26820, 29088), (27270, 28608)]