255288960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 384

約数和(自身を含む): 962357760

約数和(自身を除く): 707068800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 41, 45, 46, 47, 48, 60, 64, 69, 72, 80, 82, 90, 92, 94, 96, 115, 120, 123, 128, 138, 141, 144, 160, 164, 180, 184, 188, 192, 205, 207, 230, 235, 240, 246, 276, 282, 288, 320, 328, 345, 360, 368, 369, 376, 384, 410, 414, 423, 460, 470, 480, 492, 552, 564, 576, 615, 640, 656, 690, 705, 720, 736, 738, 752, 820, 828, 846, 920, 940, 943, 960, 984, 1035, 1081, 1104, 1128, 1152, 1230, 1312, 1380, 1410, 1440, 1472, 1476, 1504, 1640, 1656, 1692, 1840, 1845, 1880, 1886, 1920, 1927, 1968, 2070, 2115, 2162, 2208, 2256, 2460, 2624, 2760, 2820, 2829, 2880, 2944, 2952, 3008, 3243, 3280, 3312, 3384, 3680, 3690, 3760, 3772, 3854, 3936, 4140, 4230, 4324, 4416, 4512, 4715, 4920, 5248, 5405, 5520, 5640, 5658, 5760, 5781, 5904, 6016, 6486, 6560, 6624, 6768, 7360, 7380, 7520, 7544, 7708, 7872, 8280, 8460, 8487, 8648, 8832, 9024, 9430, 9635, 9729, 9840, 10810, 11040, 11280, 11316, 11562, 11808, 12972, 13120, 13248, 13536, 14145, 14720, 14760, 15040, 15088, 15416, 15744, 16215, 16560, 16920, 16974, 17296, 17343, 18048, 18860, 19270, 19458, 19680, 21620, 22080, 22560, 22632, 23124, 23616, 25944, 26240, 26496, 27072, 28290, 28905, 29520, 30080, 30176, 30832, 32430, 33120, 33840, 33948, 34592, 34686, 37720, 38540, 38916, 39360, 42435, 43240, 44160, 44321, 45120, 45264, 46248, 47232, 48645, 51888, 54144, 56580, 57810, 59040, 60352, 61664, 64860, 66240, 67680, 67896, 69184, 69372, 75440, 77080, 77832, 78720, 84870, 86480, 86715, 88642, 90240, 90528, 92496, 97290, 103776, 113160, 115620, 118080, 120704, 123328, 129720, 132480, 132963, 135360, 135792, 138368, 138744, 150880, 154160, 155664, 169740, 172960, 173430, 177284, 181056, 184992, 194580, 207552, 221605, 226320, 231240, 236160, 246656, 259440, 265926, 270720, 271584, 277488, 301760, 308320, 311328, 339480, 345920, 346860, 354568, 362112, 369984, 389160, 398889, 415104, 443210, 452640, 462480, 518880, 531852, 543168, 554976, 603520, 616640, 622656, 664815, 678960, 691840, 693720, 709136, 739968, 778320, 797778, 886420, 905280, 924960, 1037760, 1063704, 1086336, 1109952, 1233280, 1245312, 1329630, 1357920, 1387440, 1418272, 1556640, 1595556, 1772840, 1810560, 1849920, 1994445, 2075520, 2127408, 2219904, 2659260, 2715840, 2774880, 2836544, 3113280, 3191112, 3545680, 3699840, 3988890, 4254816, 5318520, 5431680, 5549760, 5673088, 6226560, 6382224, 7091360, 7977780, 8509632, 10637040, 11099520, 12764448, 14182720, 15955560, 17019264, 21274080, 25528896, 28365440, 31911120, 42548160, 51057792, 63822240, 85096320, 127644480, 255288960]

約数ペア:

[(1, 255288960), (2, 127644480), (3, 85096320), (4, 63822240), (5, 51057792), (6, 42548160), (8, 31911120), (9, 28365440), (10, 25528896), (12, 21274080), (15, 17019264), (16, 15955560), (18, 14182720), (20, 12764448), (23, 11099520), (24, 10637040), (30, 8509632), (32, 7977780), (36, 7091360), (40, 6382224), (41, 6226560), (45, 5673088), (46, 5549760), (47, 5431680), (48, 5318520), (60, 4254816), (64, 3988890), (69, 3699840), (72, 3545680), (80, 3191112), (82, 3113280), (90, 2836544), (92, 2774880), (94, 2715840), (96, 2659260), (115, 2219904), (120, 2127408), (123, 2075520), (128, 1994445), (138, 1849920), (141, 1810560), (144, 1772840), (160, 1595556), (164, 1556640), (180, 1418272), (184, 1387440), (188, 1357920), (192, 1329630), (205, 1245312), (207, 1233280), (230, 1109952), (235, 1086336), (240, 1063704), (246, 1037760), (276, 924960), (282, 905280), (288, 886420), (320, 797778), (328, 778320), (345, 739968), (360, 709136), (368, 693720), (369, 691840), (376, 678960), (384, 664815), (410, 622656), (414, 616640), (423, 603520), (460, 554976), (470, 543168), (480, 531852), (492, 518880), (552, 462480), (564, 452640), (576, 443210), (615, 415104), (640, 398889), (656, 389160), (690, 369984), (705, 362112), (720, 354568), (736, 346860), (738, 345920), (752, 339480), (820, 311328), (828, 308320), (846, 301760), (920, 277488), (940, 271584), (943, 270720), (960, 265926), (984, 259440), (1035, 246656), (1081, 236160), (1104, 231240), (1128, 226320), (1152, 221605), (1230, 207552), (1312, 194580), (1380, 184992), (1410, 181056), (1440, 177284), (1472, 173430), (1476, 172960), (1504, 169740), (1640, 155664), (1656, 154160), (1692, 150880), (1840, 138744), (1845, 138368), (1880, 135792), (1886, 135360), (1920, 132963), (1927, 132480), (1968, 129720), (2070, 123328), (2115, 120704), (2162, 118080), (2208, 115620), (2256, 113160), (2460, 103776), (2624, 97290), (2760, 92496), (2820, 90528), (2829, 90240), (2880, 88642), (2944, 86715), (2952, 86480), (3008, 84870), (3243, 78720), (3280, 77832), (3312, 77080), (3384, 75440), (3680, 69372), (3690, 69184), (3760, 67896), (3772, 67680), (3854, 66240), (3936, 64860), (4140, 61664), (4230, 60352), (4324, 59040), (4416, 57810), (4512, 56580), (4715, 54144), (4920, 51888), (5248, 48645), (5405, 47232), (5520, 46248), (5640, 45264), (5658, 45120), (5760, 44321), (5781, 44160), (5904, 43240), (6016, 42435), (6486, 39360), (6560, 38916), (6624, 38540), (6768, 37720), (7360, 34686), (7380, 34592), (7520, 33948), (7544, 33840), (7708, 33120), (7872, 32430), (8280, 30832), (8460, 30176), (8487, 30080), (8648, 29520), (8832, 28905), (9024, 28290), (9430, 27072), (9635, 26496), (9729, 26240), (9840, 25944), (10810, 23616), (11040, 23124), (11280, 22632), (11316, 22560), (11562, 22080), (11808, 21620), (12972, 19680), (13120, 19458), (13248, 19270), (13536, 18860), (14145, 18048), (14720, 17343), (14760, 17296), (15040, 16974), (15088, 16920), (15416, 16560), (15744, 16215)]