139368960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 240

約数和(自身を含む): 505574784

約数和(自身を除く): 366205824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 263, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 526, 552, 576, 640, 690, 720, 736, 768, 789, 828, 920, 960, 1035, 1052, 1104, 1152, 1280, 1315, 1380, 1440, 1472, 1536, 1578, 1656, 1840, 1920, 2070, 2104, 2208, 2304, 2367, 2560, 2630, 2760, 2880, 2944, 3156, 3312, 3680, 3840, 3945, 4140, 4208, 4416, 4608, 4734, 5260, 5520, 5760, 5888, 6049, 6312, 6624, 7360, 7680, 7890, 8280, 8416, 8832, 9468, 10520, 11040, 11520, 11776, 11835, 12098, 12624, 13248, 14720, 15780, 16560, 16832, 17664, 18147, 18936, 21040, 22080, 23040, 23670, 24196, 25248, 26496, 29440, 30245, 31560, 33120, 33664, 35328, 36294, 37872, 42080, 44160, 47340, 48392, 50496, 52992, 54441, 58880, 60490, 63120, 66240, 67328, 72588, 75744, 84160, 88320, 90735, 94680, 96784, 100992, 105984, 108882, 120980, 126240, 132480, 134656, 145176, 151488, 168320, 176640, 181470, 189360, 193568, 201984, 217764, 241960, 252480, 264960, 272205, 290352, 302976, 336640, 362940, 378720, 387136, 403968, 435528, 483920, 504960, 529920, 544410, 580704, 605952, 673280, 725880, 757440, 774272, 871056, 967840, 1009920, 1088820, 1161408, 1211904, 1451760, 1514880, 1548544, 1742112, 1935680, 2019840, 2177640, 2322816, 2903520, 3029760, 3097088, 3484224, 3871360, 4355280, 4645632, 5807040, 6059520, 6968448, 7742720, 8710560, 9291264, 11614080, 13936896, 15485440, 17421120, 23228160, 27873792, 34842240, 46456320, 69684480, 139368960]

約数ペア:

[(1, 139368960), (2, 69684480), (3, 46456320), (4, 34842240), (5, 27873792), (6, 23228160), (8, 17421120), (9, 15485440), (10, 13936896), (12, 11614080), (15, 9291264), (16, 8710560), (18, 7742720), (20, 6968448), (23, 6059520), (24, 5807040), (30, 4645632), (32, 4355280), (36, 3871360), (40, 3484224), (45, 3097088), (46, 3029760), (48, 2903520), (60, 2322816), (64, 2177640), (69, 2019840), (72, 1935680), (80, 1742112), (90, 1548544), (92, 1514880), (96, 1451760), (115, 1211904), (120, 1161408), (128, 1088820), (138, 1009920), (144, 967840), (160, 871056), (180, 774272), (184, 757440), (192, 725880), (207, 673280), (230, 605952), (240, 580704), (256, 544410), (263, 529920), (276, 504960), (288, 483920), (320, 435528), (345, 403968), (360, 387136), (368, 378720), (384, 362940), (414, 336640), (460, 302976), (480, 290352), (512, 272205), (526, 264960), (552, 252480), (576, 241960), (640, 217764), (690, 201984), (720, 193568), (736, 189360), (768, 181470), (789, 176640), (828, 168320), (920, 151488), (960, 145176), (1035, 134656), (1052, 132480), (1104, 126240), (1152, 120980), (1280, 108882), (1315, 105984), (1380, 100992), (1440, 96784), (1472, 94680), (1536, 90735), (1578, 88320), (1656, 84160), (1840, 75744), (1920, 72588), (2070, 67328), (2104, 66240), (2208, 63120), (2304, 60490), (2367, 58880), (2560, 54441), (2630, 52992), (2760, 50496), (2880, 48392), (2944, 47340), (3156, 44160), (3312, 42080), (3680, 37872), (3840, 36294), (3945, 35328), (4140, 33664), (4208, 33120), (4416, 31560), (4608, 30245), (4734, 29440), (5260, 26496), (5520, 25248), (5760, 24196), (5888, 23670), (6049, 23040), (6312, 22080), (6624, 21040), (7360, 18936), (7680, 18147), (7890, 17664), (8280, 16832), (8416, 16560), (8832, 15780), (9468, 14720), (10520, 13248), (11040, 12624), (11520, 12098), (11776, 11835)]