8519040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:74

約数の個数: 256

約数和(自身を含む): 33048000

約数和(自身を除く): 24528960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 32, 34, 36, 40, 45, 48, 51, 54, 58, 60, 64, 68, 72, 80, 85, 87, 90, 96, 102, 108, 116, 120, 128, 135, 136, 144, 145, 153, 160, 170, 174, 180, 192, 204, 216, 232, 240, 255, 261, 270, 272, 288, 290, 306, 320, 340, 348, 360, 384, 408, 432, 435, 459, 464, 480, 493, 510, 522, 540, 544, 576, 580, 612, 640, 680, 696, 720, 765, 783, 816, 864, 870, 918, 928, 960, 986, 1020, 1044, 1080, 1088, 1152, 1160, 1224, 1305, 1360, 1392, 1440, 1479, 1530, 1566, 1632, 1728, 1740, 1836, 1856, 1920, 1972, 2040, 2088, 2160, 2176, 2295, 2320, 2448, 2465, 2610, 2720, 2784, 2880, 2958, 3060, 3132, 3264, 3456, 3480, 3672, 3712, 3915, 3944, 4080, 4176, 4320, 4437, 4590, 4640, 4896, 4930, 5220, 5440, 5568, 5760, 5916, 6120, 6264, 6528, 6960, 7344, 7395, 7830, 7888, 8160, 8352, 8640, 8874, 9180, 9280, 9792, 9860, 10440, 10880, 11136, 11832, 12240, 12528, 13311, 13920, 14688, 14790, 15660, 15776, 16320, 16704, 17280, 17748, 18360, 18560, 19584, 19720, 20880, 22185, 23664, 24480, 25056, 26622, 27840, 29376, 29580, 31320, 31552, 32640, 33408, 35496, 36720, 39440, 41760, 44370, 47328, 48960, 50112, 53244, 55680, 58752, 59160, 62640, 63104, 66555, 70992, 73440, 78880, 83520, 88740, 94656, 97920, 100224, 106488, 118320, 125280, 133110, 141984, 146880, 157760, 167040, 177480, 189312, 212976, 236640, 250560, 266220, 283968, 293760, 315520, 354960, 425952, 473280, 501120, 532440, 567936, 709920, 851904, 946560, 1064880, 1419840, 1703808, 2129760, 2839680, 4259520, 8519040]

約数ペア:

[(1, 8519040), (2, 4259520), (3, 2839680), (4, 2129760), (5, 1703808), (6, 1419840), (8, 1064880), (9, 946560), (10, 851904), (12, 709920), (15, 567936), (16, 532440), (17, 501120), (18, 473280), (20, 425952), (24, 354960), (27, 315520), (29, 293760), (30, 283968), (32, 266220), (34, 250560), (36, 236640), (40, 212976), (45, 189312), (48, 177480), (51, 167040), (54, 157760), (58, 146880), (60, 141984), (64, 133110), (68, 125280), (72, 118320), (80, 106488), (85, 100224), (87, 97920), (90, 94656), (96, 88740), (102, 83520), (108, 78880), (116, 73440), (120, 70992), (128, 66555), (135, 63104), (136, 62640), (144, 59160), (145, 58752), (153, 55680), (160, 53244), (170, 50112), (174, 48960), (180, 47328), (192, 44370), (204, 41760), (216, 39440), (232, 36720), (240, 35496), (255, 33408), (261, 32640), (270, 31552), (272, 31320), (288, 29580), (290, 29376), (306, 27840), (320, 26622), (340, 25056), (348, 24480), (360, 23664), (384, 22185), (408, 20880), (432, 19720), (435, 19584), (459, 18560), (464, 18360), (480, 17748), (493, 17280), (510, 16704), (522, 16320), (540, 15776), (544, 15660), (576, 14790), (580, 14688), (612, 13920), (640, 13311), (680, 12528), (696, 12240), (720, 11832), (765, 11136), (783, 10880), (816, 10440), (864, 9860), (870, 9792), (918, 9280), (928, 9180), (960, 8874), (986, 8640), (1020, 8352), (1044, 8160), (1080, 7888), (1088, 7830), (1152, 7395), (1160, 7344), (1224, 6960), (1305, 6528), (1360, 6264), (1392, 6120), (1440, 5916), (1479, 5760), (1530, 5568), (1566, 5440), (1632, 5220), (1728, 4930), (1740, 4896), (1836, 4640), (1856, 4590), (1920, 4437), (1972, 4320), (2040, 4176), (2088, 4080), (2160, 3944), (2176, 3915), (2295, 3712), (2320, 3672), (2448, 3480), (2465, 3456), (2610, 3264), (2720, 3132), (2784, 3060), (2880, 2958)]