270779184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 899109120

約数和(自身を除く): 628329936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 23, 24, 26, 36, 38, 39, 46, 48, 52, 57, 69, 72, 76, 78, 92, 104, 114, 117, 138, 144, 152, 156, 171, 184, 207, 208, 228, 234, 247, 276, 299, 304, 312, 331, 342, 368, 414, 437, 456, 468, 494, 552, 598, 624, 662, 684, 741, 828, 874, 897, 912, 936, 988, 993, 1104, 1196, 1311, 1324, 1368, 1482, 1656, 1748, 1794, 1872, 1976, 1986, 2223, 2392, 2622, 2648, 2691, 2736, 2964, 2979, 3312, 3496, 3588, 3933, 3952, 3972, 4303, 4446, 4784, 5244, 5296, 5382, 5681, 5928, 5958, 6289, 6992, 7176, 7613, 7866, 7944, 8606, 8892, 10488, 10764, 11362, 11856, 11916, 12578, 12909, 14352, 15226, 15732, 15888, 17043, 17212, 17784, 18867, 20976, 21528, 22724, 22839, 23832, 25156, 25818, 30452, 31464, 34086, 34424, 35568, 37734, 38727, 43056, 45448, 45678, 47664, 50312, 51129, 51636, 56601, 60904, 62928, 68172, 68517, 68848, 75468, 77454, 81757, 90896, 91356, 98969, 100624, 102258, 103272, 113202, 121808, 136344, 137034, 144647, 150936, 154908, 163514, 182712, 197938, 204516, 206544, 226404, 245271, 272688, 274068, 289294, 296907, 301872, 309816, 327028, 365424, 395876, 409032, 433941, 452808, 490542, 548136, 578588, 593814, 619632, 654056, 735813, 791752, 818064, 867882, 890721, 905616, 981084, 1096272, 1157176, 1187628, 1301823, 1308112, 1471626, 1583504, 1735764, 1781442, 1880411, 1962168, 2314352, 2375256, 2603646, 2943252, 3471528, 3562884, 3760822, 3924336, 4750512, 5207292, 5641233, 5886504, 6943056, 7125768, 7521644, 10414584, 11282466, 11773008, 14251536, 15043288, 16923699, 20829168, 22564932, 30086576, 33847398, 45129864, 67694796, 90259728, 135389592, 270779184]

約数ペア:

[(1, 270779184), (2, 135389592), (3, 90259728), (4, 67694796), (6, 45129864), (8, 33847398), (9, 30086576), (12, 22564932), (13, 20829168), (16, 16923699), (18, 15043288), (19, 14251536), (23, 11773008), (24, 11282466), (26, 10414584), (36, 7521644), (38, 7125768), (39, 6943056), (46, 5886504), (48, 5641233), (52, 5207292), (57, 4750512), (69, 3924336), (72, 3760822), (76, 3562884), (78, 3471528), (92, 2943252), (104, 2603646), (114, 2375256), (117, 2314352), (138, 1962168), (144, 1880411), (152, 1781442), (156, 1735764), (171, 1583504), (184, 1471626), (207, 1308112), (208, 1301823), (228, 1187628), (234, 1157176), (247, 1096272), (276, 981084), (299, 905616), (304, 890721), (312, 867882), (331, 818064), (342, 791752), (368, 735813), (414, 654056), (437, 619632), (456, 593814), (468, 578588), (494, 548136), (552, 490542), (598, 452808), (624, 433941), (662, 409032), (684, 395876), (741, 365424), (828, 327028), (874, 309816), (897, 301872), (912, 296907), (936, 289294), (988, 274068), (993, 272688), (1104, 245271), (1196, 226404), (1311, 206544), (1324, 204516), (1368, 197938), (1482, 182712), (1656, 163514), (1748, 154908), (1794, 150936), (1872, 144647), (1976, 137034), (1986, 136344), (2223, 121808), (2392, 113202), (2622, 103272), (2648, 102258), (2691, 100624), (2736, 98969), (2964, 91356), (2979, 90896), (3312, 81757), (3496, 77454), (3588, 75468), (3933, 68848), (3952, 68517), (3972, 68172), (4303, 62928), (4446, 60904), (4784, 56601), (5244, 51636), (5296, 51129), (5382, 50312), (5681, 47664), (5928, 45678), (5958, 45448), (6289, 43056), (6992, 38727), (7176, 37734), (7613, 35568), (7866, 34424), (7944, 34086), (8606, 31464), (8892, 30452), (10488, 25818), (10764, 25156), (11362, 23832), (11856, 22839), (11916, 22724), (12578, 21528), (12909, 20976), (14352, 18867), (15226, 17784), (15732, 17212), (15888, 17043)]