270795168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:680

約数の個数: 216

約数和(自身を含む): 926190720

約数和(自身を除く): 655395552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 619, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1238, 1302, 1488, 1519, 1568, 1736, 1764, 1857, 1953, 2016, 2232, 2352, 2476, 2604, 2976, 3038, 3472, 3528, 3714, 3906, 4333, 4464, 4557, 4704, 4952, 5208, 5571, 6076, 6944, 7056, 7428, 7812, 8666, 8928, 9114, 9904, 10416, 11142, 12152, 12999, 13671, 14112, 14856, 15624, 17332, 18228, 19189, 19808, 20832, 22284, 24304, 25998, 27342, 29712, 30331, 31248, 34664, 36456, 38378, 38997, 44568, 48608, 51996, 54684, 57567, 59424, 60662, 62496, 69328, 72912, 76756, 77994, 89136, 90993, 103992, 109368, 115134, 121324, 134323, 138656, 145824, 153512, 155988, 172701, 178272, 181986, 207984, 218736, 230268, 242648, 268646, 272979, 307024, 311976, 345402, 363972, 402969, 415968, 437472, 460536, 485296, 537292, 545958, 614048, 623952, 690804, 727944, 805938, 921072, 940261, 970592, 1074584, 1091916, 1208907, 1247904, 1381608, 1455888, 1611876, 1842144, 1880522, 2149168, 2183832, 2417814, 2763216, 2820783, 2911776, 3223752, 3761044, 4298336, 4367664, 4835628, 5526432, 5641566, 6447504, 7522088, 8462349, 8735328, 9671256, 11283132, 12895008, 15044176, 16924698, 19342512, 22566264, 30088352, 33849396, 38685024, 45132528, 67698792, 90265056, 135397584, 270795168]

約数ペア:

[(1, 270795168), (2, 135397584), (3, 90265056), (4, 67698792), (6, 45132528), (7, 38685024), (8, 33849396), (9, 30088352), (12, 22566264), (14, 19342512), (16, 16924698), (18, 15044176), (21, 12895008), (24, 11283132), (28, 9671256), (31, 8735328), (32, 8462349), (36, 7522088), (42, 6447504), (48, 5641566), (49, 5526432), (56, 4835628), (62, 4367664), (63, 4298336), (72, 3761044), (84, 3223752), (93, 2911776), (96, 2820783), (98, 2763216), (112, 2417814), (124, 2183832), (126, 2149168), (144, 1880522), (147, 1842144), (168, 1611876), (186, 1455888), (196, 1381608), (217, 1247904), (224, 1208907), (248, 1091916), (252, 1074584), (279, 970592), (288, 940261), (294, 921072), (336, 805938), (372, 727944), (392, 690804), (434, 623952), (441, 614048), (496, 545958), (504, 537292), (558, 485296), (588, 460536), (619, 437472), (651, 415968), (672, 402969), (744, 363972), (784, 345402), (868, 311976), (882, 307024), (992, 272979), (1008, 268646), (1116, 242648), (1176, 230268), (1238, 218736), (1302, 207984), (1488, 181986), (1519, 178272), (1568, 172701), (1736, 155988), (1764, 153512), (1857, 145824), (1953, 138656), (2016, 134323), (2232, 121324), (2352, 115134), (2476, 109368), (2604, 103992), (2976, 90993), (3038, 89136), (3472, 77994), (3528, 76756), (3714, 72912), (3906, 69328), (4333, 62496), (4464, 60662), (4557, 59424), (4704, 57567), (4952, 54684), (5208, 51996), (5571, 48608), (6076, 44568), (6944, 38997), (7056, 38378), (7428, 36456), (7812, 34664), (8666, 31248), (8928, 30331), (9114, 29712), (9904, 27342), (10416, 25998), (11142, 24304), (12152, 22284), (12999, 20832), (13671, 19808), (14112, 19189), (14856, 18228), (15624, 17332)]