309104640

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:94

約数の個数: 416

約数和(自身を含む): 1210957440

約数和(自身を除く): 901852800

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, 1024, 1032, 1040, 1080, 1118, 1152, 1161, 1170, 1248, 1280, 1290, 1376, 1404, 1440, 1536, 1548, 1560, 1664, 1677, 1720, 1728, 1755, 1872, 1920, 1935, 2048, 2064, 2080, 2160, 2236, 2304, 2322, 2340, 2496, 2560, 2580, 2752, 2795, 2808, 2880, 3072, 3096, 3120, 3328, 3354, 3440, 3456, 3510, 3744, 3840, 3870, 4096, 4128, 4160, 4320, 4472, 4608, 4644, 4680, 4992, 5031, 5120, 5160, 5504, 5590, 5616, 5760, 5805, 6144, 6192, 6240, 6656, 6708, 6880, 6912, 7020, 7488, 7680, 7740, 8256, 8320, 8385, 8640, 8944, 9216, 9288, 9360, 9984, 10062, 10240, 10320, 11008, 11180, 11232, 11520, 11610, 12288, 12384, 12480, 13312, 13416, 13760, 13824, 14040, 14976, 15093, 15360, 15480, 16512, 16640, 16770, 17280, 17888, 18432, 18576, 18720, 19968, 20124, 20480, 20640, 22016, 22360, 22464, 23040, 23220, 24768, 24960, 25155, 26624, 26832, 27520, 27648, 28080, 29952, 30186, 30720, 30960, 33024, 33280, 33540, 34560, 35776, 36864, 37152, 37440, 39936, 40248, 41280, 44032, 44720, 44928, 46080, 46440, 49536, 49920, 50310, 53248, 53664, 55040, 55296, 56160, 59904, 60372, 61440, 61920, 66048, 66560, 67080, 69120, 71552, 74304, 74880, 75465, 79872, 80496, 82560, 88064, 89440, 89856, 92160, 92880, 99072, 99840, 100620, 107328, 110080, 110592, 112320, 119808, 120744, 123840, 132096, 133120, 134160, 138240, 143104, 148608, 149760, 150930, 159744, 160992, 165120, 176128, 178880, 179712, 184320, 185760, 198144, 199680, 201240, 214656, 220160, 224640, 239616, 241488, 247680, 264192, 266240, 268320, 276480, 286208, 297216, 299520, 301860, 321984, 330240, 357760, 359424, 371520, 396288, 399360, 402480, 429312, 440320, 449280, 479232, 482976, 495360, 528384, 536640, 552960, 572416, 594432, 599040, 603720, 643968, 660480, 715520, 718848, 743040, 792576, 798720, 804960, 858624, 880640, 898560, 965952, 990720, 1073280, 1144832, 1188864, 1198080, 1207440, 1287936, 1320960, 1431040, 1437696, 1486080, 1585152, 1609920, 1717248, 1797120, 1931904, 1981440, 2146560, 2289664, 2377728, 2396160, 2414880, 2575872, 2641920, 2862080, 2972160, 3219840, 3434496, 3594240, 3863808, 3962880, 4293120, 4755456, 4829760, 5151744, 5724160, 5944320, 6439680, 6868992, 7188480, 7727616, 7925760, 8586240, 9659520, 10303488, 11448320, 11888640, 12879360, 15455232, 17172480, 19319040, 20606976, 23777280, 25758720, 30910464, 34344960, 38638080, 51517440, 61820928, 77276160, 103034880, 154552320, 309104640]

約数ペア:

[(1, 309104640), (2, 154552320), (3, 103034880), (4, 77276160), (5, 61820928), (6, 51517440), (8, 38638080), (9, 34344960), (10, 30910464), (12, 25758720), (13, 23777280), (15, 20606976), (16, 19319040), (18, 17172480), (20, 15455232), (24, 12879360), (26, 11888640), (27, 11448320), (30, 10303488), (32, 9659520), (36, 8586240), (39, 7925760), (40, 7727616), (43, 7188480), (45, 6868992), (48, 6439680), (52, 5944320), (54, 5724160), (60, 5151744), (64, 4829760), (65, 4755456), (72, 4293120), (78, 3962880), (80, 3863808), (86, 3594240), (90, 3434496), (96, 3219840), (104, 2972160), (108, 2862080), (117, 2641920), (120, 2575872), (128, 2414880), (129, 2396160), (130, 2377728), (135, 2289664), (144, 2146560), (156, 1981440), (160, 1931904), (172, 1797120), (180, 1717248), (192, 1609920), (195, 1585152), (208, 1486080), (215, 1437696), (216, 1431040), (234, 1320960), (240, 1287936), (256, 1207440), (258, 1198080), (260, 1188864), (270, 1144832), (288, 1073280), (312, 990720), (320, 965952), (344, 898560), (351, 880640), (360, 858624), (384, 804960), (387, 798720), (390, 792576), (416, 743040), (430, 718848), (432, 715520), (468, 660480), (480, 643968), (512, 603720), (516, 599040), (520, 594432), (540, 572416), (559, 552960), (576, 536640), (585, 528384), (624, 495360), (640, 482976), (645, 479232), (688, 449280), (702, 440320), (720, 429312), (768, 402480), (774, 399360), (780, 396288), (832, 371520), (860, 359424), (864, 357760), (936, 330240), (960, 321984), (1024, 301860), (1032, 299520), (1040, 297216), (1080, 286208), (1118, 276480), (1152, 268320), (1161, 266240), (1170, 264192), (1248, 247680), (1280, 241488), (1290, 239616), (1376, 224640), (1404, 220160), (1440, 214656), (1536, 201240), (1548, 199680), (1560, 198144), (1664, 185760), (1677, 184320), (1720, 179712), (1728, 178880), (1755, 176128), (1872, 165120), (1920, 160992), (1935, 159744), (2048, 150930), (2064, 149760), (2080, 148608), (2160, 143104), (2236, 138240), (2304, 134160), (2322, 133120), (2340, 132096), (2496, 123840), (2560, 120744), (2580, 119808), (2752, 112320), (2795, 110592), (2808, 110080), (2880, 107328), (3072, 100620), (3096, 99840), (3120, 99072), (3328, 92880), (3354, 92160), (3440, 89856), (3456, 89440), (3510, 88064), (3744, 82560), (3840, 80496), (3870, 79872), (4096, 75465), (4128, 74880), (4160, 74304), (4320, 71552), (4472, 69120), (4608, 67080), (4644, 66560), (4680, 66048), (4992, 61920), (5031, 61440), (5120, 60372), (5160, 59904), (5504, 56160), (5590, 55296), (5616, 55040), (5760, 53664), (5805, 53248), (6144, 50310), (6192, 49920), (6240, 49536), (6656, 46440), (6708, 46080), (6880, 44928), (6912, 44720), (7020, 44032), (7488, 41280), (7680, 40248), (7740, 39936), (8256, 37440), (8320, 37152), (8385, 36864), (8640, 35776), (8944, 34560), (9216, 33540), (9288, 33280), (9360, 33024), (9984, 30960), (10062, 30720), (10240, 30186), (10320, 29952), (11008, 28080), (11180, 27648), (11232, 27520), (11520, 26832), (11610, 26624), (12288, 25155), (12384, 24960), (12480, 24768), (13312, 23220), (13416, 23040), (13760, 22464), (13824, 22360), (14040, 22016), (14976, 20640), (15093, 20480), (15360, 20124), (15480, 19968), (16512, 18720), (16640, 18576), (16770, 18432), (17280, 17888)]