191748480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1337

約数の個数: 256

約数和(自身を含む): 762600960

約数和(自身を除く): 570852480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1297, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2594, 2640, 2688, 3080, 3360, 3520, 3696, 3891, 4224, 4480, 4620, 4928, 5188, 5280, 6160, 6485, 6720, 7040, 7392, 7782, 9079, 9240, 9856, 10376, 10560, 12320, 12970, 13440, 14267, 14784, 15564, 18158, 18480, 19455, 20752, 21120, 24640, 25940, 27237, 28534, 29568, 31128, 36316, 36960, 38910, 41504, 42801, 45395, 49280, 51880, 54474, 57068, 62256, 71335, 72632, 73920, 77820, 83008, 85602, 90790, 99869, 103760, 108948, 114136, 124512, 136185, 142670, 145264, 147840, 155640, 166016, 171204, 181580, 199738, 207520, 214005, 217896, 228272, 249024, 272370, 285340, 290528, 299607, 311280, 342408, 363160, 399476, 415040, 428010, 435792, 456544, 498048, 499345, 544740, 570680, 581056, 599214, 622560, 684816, 726320, 798952, 830080, 856020, 871584, 913088, 998690, 1089480, 1141360, 1162112, 1198428, 1245120, 1369632, 1452640, 1498035, 1597904, 1712040, 1743168, 1826176, 1997380, 2178960, 2282720, 2396856, 2490240, 2739264, 2905280, 2996070, 3195808, 3424080, 3486336, 3994760, 4357920, 4565440, 4793712, 5478528, 5810560, 5992140, 6391616, 6848160, 7989520, 8715840, 9130880, 9587424, 11984280, 12783232, 13696320, 15979040, 17431680, 19174848, 23968560, 27392640, 31958080, 38349696, 47937120, 63916160, 95874240, 191748480]

約数ペア:

[(1, 191748480), (2, 95874240), (3, 63916160), (4, 47937120), (5, 38349696), (6, 31958080), (7, 27392640), (8, 23968560), (10, 19174848), (11, 17431680), (12, 15979040), (14, 13696320), (15, 12783232), (16, 11984280), (20, 9587424), (21, 9130880), (22, 8715840), (24, 7989520), (28, 6848160), (30, 6391616), (32, 5992140), (33, 5810560), (35, 5478528), (40, 4793712), (42, 4565440), (44, 4357920), (48, 3994760), (55, 3486336), (56, 3424080), (60, 3195808), (64, 2996070), (66, 2905280), (70, 2739264), (77, 2490240), (80, 2396856), (84, 2282720), (88, 2178960), (96, 1997380), (105, 1826176), (110, 1743168), (112, 1712040), (120, 1597904), (128, 1498035), (132, 1452640), (140, 1369632), (154, 1245120), (160, 1198428), (165, 1162112), (168, 1141360), (176, 1089480), (192, 998690), (210, 913088), (220, 871584), (224, 856020), (231, 830080), (240, 798952), (264, 726320), (280, 684816), (308, 622560), (320, 599214), (330, 581056), (336, 570680), (352, 544740), (384, 499345), (385, 498048), (420, 456544), (440, 435792), (448, 428010), (462, 415040), (480, 399476), (528, 363160), (560, 342408), (616, 311280), (640, 299607), (660, 290528), (672, 285340), (704, 272370), (770, 249024), (840, 228272), (880, 217896), (896, 214005), (924, 207520), (960, 199738), (1056, 181580), (1120, 171204), (1155, 166016), (1232, 155640), (1297, 147840), (1320, 145264), (1344, 142670), (1408, 136185), (1540, 124512), (1680, 114136), (1760, 108948), (1848, 103760), (1920, 99869), (2112, 90790), (2240, 85602), (2310, 83008), (2464, 77820), (2594, 73920), (2640, 72632), (2688, 71335), (3080, 62256), (3360, 57068), (3520, 54474), (3696, 51880), (3891, 49280), (4224, 45395), (4480, 42801), (4620, 41504), (4928, 38910), (5188, 36960), (5280, 36316), (6160, 31128), (6485, 29568), (6720, 28534), (7040, 27237), (7392, 25940), (7782, 24640), (9079, 21120), (9240, 20752), (9856, 19455), (10376, 18480), (10560, 18158), (12320, 15564), (12970, 14784), (13440, 14267)]