191374080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 669123840

約数和(自身を除く): 477749760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 61, 64, 76, 80, 86, 95, 96, 114, 120, 122, 128, 129, 152, 160, 172, 183, 190, 192, 215, 228, 240, 244, 256, 258, 285, 304, 305, 320, 344, 366, 380, 384, 430, 456, 480, 488, 516, 570, 608, 610, 640, 645, 688, 732, 760, 768, 817, 860, 912, 915, 960, 976, 1032, 1140, 1159, 1216, 1220, 1280, 1290, 1376, 1464, 1520, 1634, 1720, 1824, 1830, 1920, 1952, 2064, 2280, 2318, 2432, 2440, 2451, 2580, 2623, 2752, 2928, 3040, 3268, 3440, 3477, 3648, 3660, 3840, 3904, 4085, 4128, 4560, 4636, 4864, 4880, 4902, 5160, 5246, 5504, 5795, 5856, 6080, 6536, 6880, 6954, 7296, 7320, 7808, 7869, 8170, 8256, 9120, 9272, 9760, 9804, 10320, 10492, 11008, 11590, 11712, 12160, 12255, 13072, 13115, 13760, 13908, 14592, 14640, 15616, 15738, 16340, 16512, 17385, 18240, 18544, 19520, 19608, 20640, 20984, 23180, 23424, 24320, 24510, 26144, 26230, 27520, 27816, 29280, 31476, 32680, 33024, 34770, 36480, 37088, 39040, 39216, 39345, 41280, 41968, 46360, 46848, 49020, 49837, 52288, 52460, 55040, 55632, 58560, 62952, 65360, 69540, 72960, 74176, 78080, 78432, 78690, 82560, 83936, 92720, 98040, 99674, 104576, 104920, 111264, 117120, 125904, 130720, 139080, 148352, 149511, 156864, 157380, 165120, 167872, 185440, 196080, 199348, 209152, 209840, 222528, 234240, 249185, 251808, 261440, 278160, 296704, 299022, 313728, 314760, 335744, 370880, 392160, 398696, 419680, 445056, 498370, 503616, 522880, 556320, 598044, 627456, 629520, 671488, 741760, 747555, 784320, 797392, 839360, 890112, 996740, 1007232, 1045760, 1112640, 1196088, 1259040, 1483520, 1495110, 1568640, 1594784, 1678720, 1993480, 2014464, 2225280, 2392176, 2518080, 2990220, 3137280, 3189568, 3357440, 3986960, 4450560, 4784352, 5036160, 5980440, 6379136, 7973920, 9568704, 10072320, 11960880, 12758272, 15947840, 19137408, 23921760, 31895680, 38274816, 47843520, 63791360, 95687040, 191374080]

約数ペア:

[(1, 191374080), (2, 95687040), (3, 63791360), (4, 47843520), (5, 38274816), (6, 31895680), (8, 23921760), (10, 19137408), (12, 15947840), (15, 12758272), (16, 11960880), (19, 10072320), (20, 9568704), (24, 7973920), (30, 6379136), (32, 5980440), (38, 5036160), (40, 4784352), (43, 4450560), (48, 3986960), (57, 3357440), (60, 3189568), (61, 3137280), (64, 2990220), (76, 2518080), (80, 2392176), (86, 2225280), (95, 2014464), (96, 1993480), (114, 1678720), (120, 1594784), (122, 1568640), (128, 1495110), (129, 1483520), (152, 1259040), (160, 1196088), (172, 1112640), (183, 1045760), (190, 1007232), (192, 996740), (215, 890112), (228, 839360), (240, 797392), (244, 784320), (256, 747555), (258, 741760), (285, 671488), (304, 629520), (305, 627456), (320, 598044), (344, 556320), (366, 522880), (380, 503616), (384, 498370), (430, 445056), (456, 419680), (480, 398696), (488, 392160), (516, 370880), (570, 335744), (608, 314760), (610, 313728), (640, 299022), (645, 296704), (688, 278160), (732, 261440), (760, 251808), (768, 249185), (817, 234240), (860, 222528), (912, 209840), (915, 209152), (960, 199348), (976, 196080), (1032, 185440), (1140, 167872), (1159, 165120), (1216, 157380), (1220, 156864), (1280, 149511), (1290, 148352), (1376, 139080), (1464, 130720), (1520, 125904), (1634, 117120), (1720, 111264), (1824, 104920), (1830, 104576), (1920, 99674), (1952, 98040), (2064, 92720), (2280, 83936), (2318, 82560), (2432, 78690), (2440, 78432), (2451, 78080), (2580, 74176), (2623, 72960), (2752, 69540), (2928, 65360), (3040, 62952), (3268, 58560), (3440, 55632), (3477, 55040), (3648, 52460), (3660, 52288), (3840, 49837), (3904, 49020), (4085, 46848), (4128, 46360), (4560, 41968), (4636, 41280), (4864, 39345), (4880, 39216), (4902, 39040), (5160, 37088), (5246, 36480), (5504, 34770), (5795, 33024), (5856, 32680), (6080, 31476), (6536, 29280), (6880, 27816), (6954, 27520), (7296, 26230), (7320, 26144), (7808, 24510), (7869, 24320), (8170, 23424), (8256, 23180), (9120, 20984), (9272, 20640), (9760, 19608), (9804, 19520), (10320, 18544), (10492, 18240), (11008, 17385), (11590, 16512), (11712, 16340), (12160, 15738), (12255, 15616), (13072, 14640), (13115, 14592), (13760, 13908)]