191128320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 216

約数和(自身を含む): 677267136

約数和(自身を除く): 486138816

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, 564, 576, 640, 705, 706, 720, 752, 768, 846, 940, 960, 1059, 1128, 1152, 1280, 1410, 1412, 1440, 1504, 1692, 1765, 1880, 1920, 2115, 2118, 2256, 2304, 2820, 2824, 2880, 3008, 3177, 3384, 3530, 3760, 3840, 4230, 4236, 4512, 5295, 5640, 5648, 5760, 6016, 6354, 6768, 7060, 7520, 8460, 8472, 9024, 10590, 11280, 11296, 11520, 12032, 12708, 13536, 14120, 15040, 15885, 16591, 16920, 16944, 18048, 21180, 22560, 22592, 25416, 27072, 28240, 30080, 31770, 33182, 33840, 33888, 36096, 42360, 45120, 45184, 49773, 50832, 54144, 56480, 60160, 63540, 66364, 67680, 67776, 82955, 84720, 90240, 90368, 99546, 101664, 108288, 112960, 127080, 132728, 135360, 135552, 149319, 165910, 169440, 180480, 199092, 203328, 225920, 248865, 254160, 265456, 270720, 271104, 298638, 331820, 338880, 398184, 406656, 451840, 497730, 508320, 530912, 541440, 597276, 663640, 677760, 746595, 796368, 813312, 995460, 1016640, 1061824, 1194552, 1327280, 1355520, 1493190, 1592736, 1990920, 2033280, 2123648, 2389104, 2654560, 2986380, 3185472, 3981840, 4066560, 4247296, 4778208, 5309120, 5972760, 6370944, 7963680, 9556416, 10618240, 11945520, 12741888, 15927360, 19112832, 21236480, 23891040, 31854720, 38225664, 47782080, 63709440, 95564160, 191128320]

約数ペア:

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