31095484800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{140831}}^1$

素因数の和:140881

約数の個数: 192

約数和(自身を含む): 106874588160

約数和(自身を除く): 75779103360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 128, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 384, 400, 460, 480, 552, 575, 600, 640, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 1920, 2208, 2300, 2400, 2760, 2944, 3200, 3450, 3680, 4416, 4600, 4800, 5520, 6900, 7360, 8832, 9200, 9600, 11040, 13800, 14720, 18400, 22080, 27600, 36800, 44160, 55200, 73600, 110400, 140831, 220800, 281662, 422493, 563324, 704155, 844986, 1126648, 1408310, 1689972, 2112465, 2253296, 2816620, 3239113, 3379944, 3520775, 4224930, 4506592, 5633240, 6478226, 6759888, 7041550, 8449860, 9013184, 9717339, 10562325, 11266480, 12956452, 13519776, 14083100, 16195565, 16899720, 18026368, 19434678, 21124650, 22532960, 25912904, 27039552, 28166200, 32391130, 33799440, 38869356, 42249300, 45065920, 48586695, 51825808, 54079104, 56332400, 64782260, 67598880, 77738712, 80977825, 84498600, 90131840, 97173390, 103651616, 112664800, 129564520, 135197760, 155477424, 161955650, 168997200, 194346780, 207303232, 225329600, 242933475, 259129040, 270395520, 310954848, 323911300, 337994400, 388693560, 414606464, 450659200, 485866950, 518258080, 621909696, 647822600, 675988800, 777387120, 971733900, 1036516160, 1243819392, 1295645200, 1351977600, 1554774240, 1943467800, 2073032320, 2591290400, 3109548480, 3886935600, 5182580800, 6219096960, 7773871200, 10365161600, 15547742400, 31095484800]

約数ペア:

[(1, 31095484800), (2, 15547742400), (3, 10365161600), (4, 7773871200), (5, 6219096960), (6, 5182580800), (8, 3886935600), (10, 3109548480), (12, 2591290400), (15, 2073032320), (16, 1943467800), (20, 1554774240), (23, 1351977600), (24, 1295645200), (25, 1243819392), (30, 1036516160), (32, 971733900), (40, 777387120), (46, 675988800), (48, 647822600), (50, 621909696), (60, 518258080), (64, 485866950), (69, 450659200), (75, 414606464), (80, 388693560), (92, 337994400), (96, 323911300), (100, 310954848), (115, 270395520), (120, 259129040), (128, 242933475), (138, 225329600), (150, 207303232), (160, 194346780), (184, 168997200), (192, 161955650), (200, 155477424), (230, 135197760), (240, 129564520), (276, 112664800), (300, 103651616), (320, 97173390), (345, 90131840), (368, 84498600), (384, 80977825), (400, 77738712), (460, 67598880), (480, 64782260), (552, 56332400), (575, 54079104), (600, 51825808), (640, 48586695), (690, 45065920), (736, 42249300), (800, 38869356), (920, 33799440), (960, 32391130), (1104, 28166200), (1150, 27039552), (1200, 25912904), (1380, 22532960), (1472, 21124650), (1600, 19434678), (1725, 18026368), (1840, 16899720), (1920, 16195565), (2208, 14083100), (2300, 13519776), (2400, 12956452), (2760, 11266480), (2944, 10562325), (3200, 9717339), (3450, 9013184), (3680, 8449860), (4416, 7041550), (4600, 6759888), (4800, 6478226), (5520, 5633240), (6900, 4506592), (7360, 4224930), (8832, 3520775), (9200, 3379944), (9600, 3239113), (11040, 2816620), (13800, 2253296), (14720, 2112465), (18400, 1689972), (22080, 1408310), (27600, 1126648), (36800, 844986), (44160, 704155), (55200, 563324), (73600, 422493), (110400, 281662), (140831, 220800)]