238508160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 867179520

約数和(自身を除く): 628671360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 384, 440, 460, 480, 491, 506, 528, 552, 640, 660, 690, 704, 736, 759, 880, 920, 960, 982, 1012, 1056, 1104, 1265, 1320, 1380, 1408, 1472, 1473, 1518, 1760, 1840, 1920, 1964, 2024, 2112, 2208, 2455, 2530, 2640, 2760, 2944, 2946, 3036, 3520, 3680, 3795, 3928, 4048, 4224, 4416, 4910, 5060, 5280, 5401, 5520, 5892, 6072, 7040, 7360, 7365, 7590, 7856, 8096, 8832, 9820, 10120, 10560, 10802, 11040, 11293, 11784, 12144, 14720, 14730, 15180, 15712, 16192, 16203, 19640, 20240, 21120, 21604, 22080, 22586, 23568, 24288, 27005, 29460, 30360, 31424, 32384, 32406, 33879, 39280, 40480, 43208, 44160, 45172, 47136, 48576, 54010, 56465, 58920, 60720, 62848, 64812, 67758, 78560, 80960, 81015, 86416, 90344, 94272, 97152, 108020, 112930, 117840, 121440, 124223, 129624, 135516, 157120, 161920, 162030, 169395, 172832, 180688, 188544, 216040, 225860, 235680, 242880, 248446, 259248, 271032, 314240, 324060, 338790, 345664, 361376, 372669, 432080, 451720, 471360, 485760, 496892, 518496, 542064, 621115, 648120, 677580, 691328, 722752, 745338, 864160, 903440, 942720, 993784, 1036992, 1084128, 1242230, 1296240, 1355160, 1445504, 1490676, 1728320, 1806880, 1863345, 1987568, 2073984, 2168256, 2484460, 2592480, 2710320, 2981352, 3456640, 3613760, 3726690, 3975136, 4336512, 4968920, 5184960, 5420640, 5962704, 7227520, 7453380, 7950272, 9937840, 10369920, 10841280, 11925408, 14906760, 15900544, 19875680, 21682560, 23850816, 29813520, 39751360, 47701632, 59627040, 79502720, 119254080, 238508160]

約数ペア:

[(1, 238508160), (2, 119254080), (3, 79502720), (4, 59627040), (5, 47701632), (6, 39751360), (8, 29813520), (10, 23850816), (11, 21682560), (12, 19875680), (15, 15900544), (16, 14906760), (20, 11925408), (22, 10841280), (23, 10369920), (24, 9937840), (30, 7950272), (32, 7453380), (33, 7227520), (40, 5962704), (44, 5420640), (46, 5184960), (48, 4968920), (55, 4336512), (60, 3975136), (64, 3726690), (66, 3613760), (69, 3456640), (80, 2981352), (88, 2710320), (92, 2592480), (96, 2484460), (110, 2168256), (115, 2073984), (120, 1987568), (128, 1863345), (132, 1806880), (138, 1728320), (160, 1490676), (165, 1445504), (176, 1355160), (184, 1296240), (192, 1242230), (220, 1084128), (230, 1036992), (240, 993784), (253, 942720), (264, 903440), (276, 864160), (320, 745338), (330, 722752), (345, 691328), (352, 677580), (368, 648120), (384, 621115), (440, 542064), (460, 518496), (480, 496892), (491, 485760), (506, 471360), (528, 451720), (552, 432080), (640, 372669), (660, 361376), (690, 345664), (704, 338790), (736, 324060), (759, 314240), (880, 271032), (920, 259248), (960, 248446), (982, 242880), (1012, 235680), (1056, 225860), (1104, 216040), (1265, 188544), (1320, 180688), (1380, 172832), (1408, 169395), (1472, 162030), (1473, 161920), (1518, 157120), (1760, 135516), (1840, 129624), (1920, 124223), (1964, 121440), (2024, 117840), (2112, 112930), (2208, 108020), (2455, 97152), (2530, 94272), (2640, 90344), (2760, 86416), (2944, 81015), (2946, 80960), (3036, 78560), (3520, 67758), (3680, 64812), (3795, 62848), (3928, 60720), (4048, 58920), (4224, 56465), (4416, 54010), (4910, 48576), (5060, 47136), (5280, 45172), (5401, 44160), (5520, 43208), (5892, 40480), (6072, 39280), (7040, 33879), (7360, 32406), (7365, 32384), (7590, 31424), (7856, 30360), (8096, 29460), (8832, 27005), (9820, 24288), (10120, 23568), (10560, 22586), (10802, 22080), (11040, 21604), (11293, 21120), (11784, 20240), (12144, 19640), (14720, 16203), (14730, 16192), (15180, 15712)]