38638080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 320

約数和(自身を含む): 151240320

約数和(自身を除く): 112602240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 128, 129, 130, 135, 144, 156, 160, 172, 180, 192, 195, 208, 215, 216, 234, 240, 256, 258, 260, 270, 288, 312, 320, 344, 351, 360, 384, 387, 390, 416, 430, 432, 468, 480, 512, 516, 520, 540, 559, 576, 585, 624, 640, 645, 688, 702, 720, 768, 774, 780, 832, 860, 864, 936, 960, 1032, 1040, 1080, 1118, 1152, 1161, 1170, 1248, 1280, 1290, 1376, 1404, 1440, 1536, 1548, 1560, 1664, 1677, 1720, 1728, 1755, 1872, 1920, 1935, 2064, 2080, 2160, 2236, 2304, 2322, 2340, 2496, 2560, 2580, 2752, 2795, 2808, 2880, 3096, 3120, 3328, 3354, 3440, 3456, 3510, 3744, 3840, 3870, 4128, 4160, 4320, 4472, 4608, 4644, 4680, 4992, 5031, 5160, 5504, 5590, 5616, 5760, 5805, 6192, 6240, 6656, 6708, 6880, 6912, 7020, 7488, 7680, 7740, 8256, 8320, 8385, 8640, 8944, 9288, 9360, 9984, 10062, 10320, 11008, 11180, 11232, 11520, 11610, 12384, 12480, 13416, 13760, 13824, 14040, 14976, 15093, 15480, 16512, 16640, 16770, 17280, 17888, 18576, 18720, 19968, 20124, 20640, 22016, 22360, 22464, 23040, 23220, 24768, 24960, 25155, 26832, 27520, 28080, 29952, 30186, 30960, 33024, 33280, 33540, 34560, 35776, 37152, 37440, 40248, 41280, 44720, 44928, 46440, 49536, 49920, 50310, 53664, 55040, 56160, 59904, 60372, 61920, 66048, 67080, 69120, 71552, 74304, 74880, 75465, 80496, 82560, 89440, 89856, 92880, 99072, 99840, 100620, 107328, 110080, 112320, 120744, 123840, 134160, 143104, 148608, 149760, 150930, 160992, 165120, 178880, 179712, 185760, 198144, 201240, 214656, 224640, 241488, 247680, 268320, 286208, 297216, 299520, 301860, 321984, 330240, 357760, 371520, 402480, 429312, 449280, 482976, 495360, 536640, 594432, 603720, 643968, 715520, 743040, 804960, 858624, 898560, 965952, 990720, 1073280, 1207440, 1287936, 1431040, 1486080, 1609920, 1931904, 2146560, 2414880, 2575872, 2972160, 3219840, 3863808, 4293120, 4829760, 6439680, 7727616, 9659520, 12879360, 19319040, 38638080]

約数ペア:

[(1, 38638080), (2, 19319040), (3, 12879360), (4, 9659520), (5, 7727616), (6, 6439680), (8, 4829760), (9, 4293120), (10, 3863808), (12, 3219840), (13, 2972160), (15, 2575872), (16, 2414880), (18, 2146560), (20, 1931904), (24, 1609920), (26, 1486080), (27, 1431040), (30, 1287936), (32, 1207440), (36, 1073280), (39, 990720), (40, 965952), (43, 898560), (45, 858624), (48, 804960), (52, 743040), (54, 715520), (60, 643968), (64, 603720), (65, 594432), (72, 536640), (78, 495360), (80, 482976), (86, 449280), (90, 429312), (96, 402480), (104, 371520), (108, 357760), (117, 330240), (120, 321984), (128, 301860), (129, 299520), (130, 297216), (135, 286208), (144, 268320), (156, 247680), (160, 241488), (172, 224640), (180, 214656), (192, 201240), (195, 198144), (208, 185760), (215, 179712), (216, 178880), (234, 165120), (240, 160992), (256, 150930), (258, 149760), (260, 148608), (270, 143104), (288, 134160), (312, 123840), (320, 120744), (344, 112320), (351, 110080), (360, 107328), (384, 100620), (387, 99840), (390, 99072), (416, 92880), (430, 89856), (432, 89440), (468, 82560), (480, 80496), (512, 75465), (516, 74880), (520, 74304), (540, 71552), (559, 69120), (576, 67080), (585, 66048), (624, 61920), (640, 60372), (645, 59904), (688, 56160), (702, 55040), (720, 53664), (768, 50310), (774, 49920), (780, 49536), (832, 46440), (860, 44928), (864, 44720), (936, 41280), (960, 40248), (1032, 37440), (1040, 37152), (1080, 35776), (1118, 34560), (1152, 33540), (1161, 33280), (1170, 33024), (1248, 30960), (1280, 30186), (1290, 29952), (1376, 28080), (1404, 27520), (1440, 26832), (1536, 25155), (1548, 24960), (1560, 24768), (1664, 23220), (1677, 23040), (1720, 22464), (1728, 22360), (1755, 22016), (1872, 20640), (1920, 20124), (1935, 19968), (2064, 18720), (2080, 18576), (2160, 17888), (2236, 17280), (2304, 16770), (2322, 16640), (2340, 16512), (2496, 15480), (2560, 15093), (2580, 14976), (2752, 14040), (2795, 13824), (2808, 13760), (2880, 13416), (3096, 12480), (3120, 12384), (3328, 11610), (3354, 11520), (3440, 11232), (3456, 11180), (3510, 11008), (3744, 10320), (3840, 10062), (3870, 9984), (4128, 9360), (4160, 9288), (4320, 8944), (4472, 8640), (4608, 8385), (4644, 8320), (4680, 8256), (4992, 7740), (5031, 7680), (5160, 7488), (5504, 7020), (5590, 6912), (5616, 6880), (5760, 6708), (5805, 6656), (6192, 6240)]