1663355520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{96259}}^1$

素因数の和:96287

約数の個数: 128

約数和(自身を含む): 5891112000

約数和(自身を除く): 4227756480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 96259, 192518, 288777, 385036, 481295, 577554, 770072, 866331, 962590, 1155108, 1443885, 1540144, 1732662, 1925180, 2310216, 2598993, 2887770, 3080288, 3465324, 3850360, 4331655, 4620432, 5197986, 5775540, 6160576, 6930648, 7700720, 8663310, 9240864, 10395972, 11551080, 12321152, 12994965, 13861296, 15401440, 17326620, 18481728, 20791944, 23102160, 25989930, 27722592, 30802880, 34653240, 36963456, 41583888, 46204320, 51979860, 55445184, 61605760, 69306480, 83167776, 92408640, 103959720, 110890368, 138612960, 166335552, 184817280, 207919440, 277225920, 332671104, 415838880, 554451840, 831677760, 1663355520]

約数ペア:

[(1, 1663355520), (2, 831677760), (3, 554451840), (4, 415838880), (5, 332671104), (6, 277225920), (8, 207919440), (9, 184817280), (10, 166335552), (12, 138612960), (15, 110890368), (16, 103959720), (18, 92408640), (20, 83167776), (24, 69306480), (27, 61605760), (30, 55445184), (32, 51979860), (36, 46204320), (40, 41583888), (45, 36963456), (48, 34653240), (54, 30802880), (60, 27722592), (64, 25989930), (72, 23102160), (80, 20791944), (90, 18481728), (96, 17326620), (108, 15401440), (120, 13861296), (128, 12994965), (135, 12321152), (144, 11551080), (160, 10395972), (180, 9240864), (192, 8663310), (216, 7700720), (240, 6930648), (270, 6160576), (288, 5775540), (320, 5197986), (360, 4620432), (384, 4331655), (432, 3850360), (480, 3465324), (540, 3080288), (576, 2887770), (640, 2598993), (720, 2310216), (864, 1925180), (960, 1732662), (1080, 1540144), (1152, 1443885), (1440, 1155108), (1728, 962590), (1920, 866331), (2160, 770072), (2880, 577554), (3456, 481295), (4320, 385036), (5760, 288777), (8640, 192518), (17280, 96259)]