140255808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 474024960

約数和(自身を除く): 333769152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 64, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 179, 192, 212, 224, 231, 264, 308, 318, 336, 352, 358, 371, 424, 448, 462, 528, 537, 583, 616, 636, 672, 704, 716, 742, 848, 924, 1056, 1074, 1113, 1166, 1232, 1253, 1272, 1344, 1432, 1484, 1696, 1749, 1848, 1969, 2112, 2148, 2226, 2332, 2464, 2506, 2544, 2864, 2968, 3392, 3498, 3696, 3759, 3938, 4081, 4296, 4452, 4664, 4928, 5012, 5088, 5728, 5907, 5936, 6996, 7392, 7518, 7876, 8162, 8592, 8904, 9328, 9487, 10024, 10176, 11456, 11814, 11872, 12243, 13783, 13992, 14784, 15036, 15752, 16324, 17184, 17808, 18656, 18974, 20048, 23628, 23744, 24486, 27566, 27984, 28461, 30072, 31504, 32648, 34368, 35616, 37312, 37948, 40096, 41349, 47256, 48972, 55132, 55968, 56922, 60144, 63008, 65296, 66409, 71232, 75896, 80192, 82698, 94512, 97944, 104357, 110264, 111936, 113844, 120288, 126016, 130592, 132818, 151792, 165396, 189024, 195888, 199227, 208714, 220528, 227688, 240576, 261184, 265636, 303584, 313071, 330792, 378048, 391776, 398454, 417428, 441056, 455376, 531272, 607168, 626142, 661584, 730499, 783552, 796908, 834856, 882112, 910752, 1062544, 1252284, 1323168, 1460998, 1593816, 1669712, 1821504, 2125088, 2191497, 2504568, 2646336, 2921996, 3187632, 3339424, 4250176, 4382994, 5009136, 5843992, 6375264, 6678848, 8765988, 10018272, 11687984, 12750528, 17531976, 20036544, 23375968, 35063952, 46751936, 70127904, 140255808]

約数ペア:

[(1, 140255808), (2, 70127904), (3, 46751936), (4, 35063952), (6, 23375968), (7, 20036544), (8, 17531976), (11, 12750528), (12, 11687984), (14, 10018272), (16, 8765988), (21, 6678848), (22, 6375264), (24, 5843992), (28, 5009136), (32, 4382994), (33, 4250176), (42, 3339424), (44, 3187632), (48, 2921996), (53, 2646336), (56, 2504568), (64, 2191497), (66, 2125088), (77, 1821504), (84, 1669712), (88, 1593816), (96, 1460998), (106, 1323168), (112, 1252284), (132, 1062544), (154, 910752), (159, 882112), (168, 834856), (176, 796908), (179, 783552), (192, 730499), (212, 661584), (224, 626142), (231, 607168), (264, 531272), (308, 455376), (318, 441056), (336, 417428), (352, 398454), (358, 391776), (371, 378048), (424, 330792), (448, 313071), (462, 303584), (528, 265636), (537, 261184), (583, 240576), (616, 227688), (636, 220528), (672, 208714), (704, 199227), (716, 195888), (742, 189024), (848, 165396), (924, 151792), (1056, 132818), (1074, 130592), (1113, 126016), (1166, 120288), (1232, 113844), (1253, 111936), (1272, 110264), (1344, 104357), (1432, 97944), (1484, 94512), (1696, 82698), (1749, 80192), (1848, 75896), (1969, 71232), (2112, 66409), (2148, 65296), (2226, 63008), (2332, 60144), (2464, 56922), (2506, 55968), (2544, 55132), (2864, 48972), (2968, 47256), (3392, 41349), (3498, 40096), (3696, 37948), (3759, 37312), (3938, 35616), (4081, 34368), (4296, 32648), (4452, 31504), (4664, 30072), (4928, 28461), (5012, 27984), (5088, 27566), (5728, 24486), (5907, 23744), (5936, 23628), (6996, 20048), (7392, 18974), (7518, 18656), (7876, 17808), (8162, 17184), (8592, 16324), (8904, 15752), (9328, 15036), (9487, 14784), (10024, 13992), (10176, 13783), (11456, 12243), (11814, 11872)]