764513280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 264

約数和(自身を含む): 2713044672

約数和(自身を除く): 1948531392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 256, 282, 288, 320, 353, 360, 376, 384, 423, 470, 480, 512, 564, 576, 640, 705, 706, 720, 752, 768, 846, 940, 960, 1024, 1059, 1128, 1152, 1280, 1410, 1412, 1440, 1504, 1536, 1692, 1765, 1880, 1920, 2115, 2118, 2256, 2304, 2560, 2820, 2824, 2880, 3008, 3072, 3177, 3384, 3530, 3760, 3840, 4230, 4236, 4512, 4608, 5120, 5295, 5640, 5648, 5760, 6016, 6354, 6768, 7060, 7520, 7680, 8460, 8472, 9024, 9216, 10590, 11280, 11296, 11520, 12032, 12708, 13536, 14120, 15040, 15360, 15885, 16591, 16920, 16944, 18048, 21180, 22560, 22592, 23040, 24064, 25416, 27072, 28240, 30080, 31770, 33182, 33840, 33888, 36096, 42360, 45120, 45184, 46080, 48128, 49773, 50832, 54144, 56480, 60160, 63540, 66364, 67680, 67776, 72192, 82955, 84720, 90240, 90368, 99546, 101664, 108288, 112960, 120320, 127080, 132728, 135360, 135552, 144384, 149319, 165910, 169440, 180480, 180736, 199092, 203328, 216576, 225920, 240640, 248865, 254160, 265456, 270720, 271104, 298638, 331820, 338880, 360960, 361472, 398184, 406656, 433152, 451840, 497730, 508320, 530912, 541440, 542208, 597276, 663640, 677760, 721920, 746595, 796368, 813312, 903680, 995460, 1016640, 1061824, 1082880, 1084416, 1194552, 1327280, 1355520, 1493190, 1592736, 1626624, 1807360, 1990920, 2033280, 2123648, 2165760, 2389104, 2654560, 2711040, 2986380, 3185472, 3253248, 3981840, 4066560, 4247296, 4778208, 5309120, 5422080, 5972760, 6370944, 7963680, 8133120, 8494592, 9556416, 10618240, 11945520, 12741888, 15927360, 16266240, 16989184, 19112832, 21236480, 23891040, 25483776, 31854720, 38225664, 42472960, 47782080, 50967552, 63709440, 76451328, 84945920, 95564160, 127418880, 152902656, 191128320, 254837760, 382256640, 764513280]

約数ペア:

[(1, 764513280), (2, 382256640), (3, 254837760), (4, 191128320), (5, 152902656), (6, 127418880), (8, 95564160), (9, 84945920), (10, 76451328), (12, 63709440), (15, 50967552), (16, 47782080), (18, 42472960), (20, 38225664), (24, 31854720), (30, 25483776), (32, 23891040), (36, 21236480), (40, 19112832), (45, 16989184), (47, 16266240), (48, 15927360), (60, 12741888), (64, 11945520), (72, 10618240), (80, 9556416), (90, 8494592), (94, 8133120), (96, 7963680), (120, 6370944), (128, 5972760), (141, 5422080), (144, 5309120), (160, 4778208), (180, 4247296), (188, 4066560), (192, 3981840), (235, 3253248), (240, 3185472), (256, 2986380), (282, 2711040), (288, 2654560), (320, 2389104), (353, 2165760), (360, 2123648), (376, 2033280), (384, 1990920), (423, 1807360), (470, 1626624), (480, 1592736), (512, 1493190), (564, 1355520), (576, 1327280), (640, 1194552), (705, 1084416), (706, 1082880), (720, 1061824), (752, 1016640), (768, 995460), (846, 903680), (940, 813312), (960, 796368), (1024, 746595), (1059, 721920), (1128, 677760), (1152, 663640), (1280, 597276), (1410, 542208), (1412, 541440), (1440, 530912), (1504, 508320), (1536, 497730), (1692, 451840), (1765, 433152), (1880, 406656), (1920, 398184), (2115, 361472), (2118, 360960), (2256, 338880), (2304, 331820), (2560, 298638), (2820, 271104), (2824, 270720), (2880, 265456), (3008, 254160), (3072, 248865), (3177, 240640), (3384, 225920), (3530, 216576), (3760, 203328), (3840, 199092), (4230, 180736), (4236, 180480), (4512, 169440), (4608, 165910), (5120, 149319), (5295, 144384), (5640, 135552), (5648, 135360), (5760, 132728), (6016, 127080), (6354, 120320), (6768, 112960), (7060, 108288), (7520, 101664), (7680, 99546), (8460, 90368), (8472, 90240), (9024, 84720), (9216, 82955), (10590, 72192), (11280, 67776), (11296, 67680), (11520, 66364), (12032, 63540), (12708, 60160), (13536, 56480), (14120, 54144), (15040, 50832), (15360, 49773), (15885, 48128), (16591, 46080), (16920, 45184), (16944, 45120), (18048, 42360), (21180, 36096), (22560, 33888), (22592, 33840), (23040, 33182), (24064, 31770), (25416, 30080), (27072, 28240)]