389638080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3469}}^1$

素因数の和:3508

約数の個数: 224

約数和(自身を含む): 1480718400

約数和(自身を除く): 1091080320

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, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3469, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 6938, 7020, 7488, 8640, 9360, 10407, 11232, 12480, 13876, 14040, 17345, 18720, 20814, 22464, 27752, 28080, 31221, 34690, 37440, 41628, 45097, 52035, 55504, 56160, 62442, 69380, 83256, 90194, 93663, 104070, 111008, 112320, 124884, 135291, 138760, 156105, 166512, 180388, 187326, 208140, 222016, 225485, 249768, 270582, 277520, 312210, 333024, 360776, 374652, 405873, 416280, 450970, 468315, 499536, 541164, 555040, 624420, 666048, 676455, 721552, 749304, 811746, 832560, 901940, 936630, 999072, 1082328, 1110080, 1217619, 1248840, 1352910, 1443104, 1498608, 1623492, 1665120, 1803880, 1873260, 1998144, 2029365, 2164656, 2435238, 2497680, 2705820, 2886208, 2997216, 3246984, 3330240, 3607760, 3746520, 4058730, 4329312, 4870476, 4995360, 5411640, 5994432, 6088095, 6493968, 7215520, 7493040, 8117460, 8658624, 9740952, 9990720, 10823280, 12176190, 12987936, 14431040, 14986080, 16234920, 19481904, 21646560, 24352380, 25975872, 29972160, 32469840, 38963808, 43293120, 48704760, 64939680, 77927616, 97409520, 129879360, 194819040, 389638080]

約数ペア:

[(1, 389638080), (2, 194819040), (3, 129879360), (4, 97409520), (5, 77927616), (6, 64939680), (8, 48704760), (9, 43293120), (10, 38963808), (12, 32469840), (13, 29972160), (15, 25975872), (16, 24352380), (18, 21646560), (20, 19481904), (24, 16234920), (26, 14986080), (27, 14431040), (30, 12987936), (32, 12176190), (36, 10823280), (39, 9990720), (40, 9740952), (45, 8658624), (48, 8117460), (52, 7493040), (54, 7215520), (60, 6493968), (64, 6088095), (65, 5994432), (72, 5411640), (78, 4995360), (80, 4870476), (90, 4329312), (96, 4058730), (104, 3746520), (108, 3607760), (117, 3330240), (120, 3246984), (130, 2997216), (135, 2886208), (144, 2705820), (156, 2497680), (160, 2435238), (180, 2164656), (192, 2029365), (195, 1998144), (208, 1873260), (216, 1803880), (234, 1665120), (240, 1623492), (260, 1498608), (270, 1443104), (288, 1352910), (312, 1248840), (320, 1217619), (351, 1110080), (360, 1082328), (390, 999072), (416, 936630), (432, 901940), (468, 832560), (480, 811746), (520, 749304), (540, 721552), (576, 676455), (585, 666048), (624, 624420), (702, 555040), (720, 541164), (780, 499536), (832, 468315), (864, 450970), (936, 416280), (960, 405873), (1040, 374652), (1080, 360776), (1170, 333024), (1248, 312210), (1404, 277520), (1440, 270582), (1560, 249768), (1728, 225485), (1755, 222016), (1872, 208140), (2080, 187326), (2160, 180388), (2340, 166512), (2496, 156105), (2808, 138760), (2880, 135291), (3120, 124884), (3469, 112320), (3510, 111008), (3744, 104070), (4160, 93663), (4320, 90194), (4680, 83256), (5616, 69380), (6240, 62442), (6938, 56160), (7020, 55504), (7488, 52035), (8640, 45097), (9360, 41628), (10407, 37440), (11232, 34690), (12480, 31221), (13876, 28080), (14040, 27752), (17345, 22464), (18720, 20814)]