131487840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2802

約数の個数: 192

約数和(自身を含む): 502225920

約数和(自身を除く): 370738080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2767, 2970, 3168, 3960, 4320, 4752, 5280, 5534, 5940, 7920, 8301, 9504, 11068, 11880, 13835, 15840, 16602, 22136, 23760, 24903, 27670, 30437, 33204, 41505, 44272, 47520, 49806, 55340, 60874, 66408, 74709, 83010, 88544, 91311, 99612, 110680, 121748, 124515, 132816, 149418, 152185, 166020, 182622, 199224, 221360, 243496, 249030, 265632, 273933, 298836, 304370, 332040, 365244, 373545, 398448, 442720, 456555, 486992, 498060, 547866, 597672, 608740, 664080, 730488, 747090, 796896, 821799, 913110, 973984, 996120, 1095732, 1195344, 1217480, 1328160, 1369665, 1460976, 1494180, 1643598, 1826220, 1992240, 2191464, 2390688, 2434960, 2739330, 2921952, 2988360, 3287196, 3652440, 3984480, 4108995, 4382928, 4869920, 5478660, 5976720, 6574392, 7304880, 8217990, 8765856, 10957320, 11953440, 13148784, 14609760, 16435980, 21914640, 26297568, 32871960, 43829280, 65743920, 131487840]

約数ペア:

[(1, 131487840), (2, 65743920), (3, 43829280), (4, 32871960), (5, 26297568), (6, 21914640), (8, 16435980), (9, 14609760), (10, 13148784), (11, 11953440), (12, 10957320), (15, 8765856), (16, 8217990), (18, 7304880), (20, 6574392), (22, 5976720), (24, 5478660), (27, 4869920), (30, 4382928), (32, 4108995), (33, 3984480), (36, 3652440), (40, 3287196), (44, 2988360), (45, 2921952), (48, 2739330), (54, 2434960), (55, 2390688), (60, 2191464), (66, 1992240), (72, 1826220), (80, 1643598), (88, 1494180), (90, 1460976), (96, 1369665), (99, 1328160), (108, 1217480), (110, 1195344), (120, 1095732), (132, 996120), (135, 973984), (144, 913110), (160, 821799), (165, 796896), (176, 747090), (180, 730488), (198, 664080), (216, 608740), (220, 597672), (240, 547866), (264, 498060), (270, 486992), (288, 456555), (297, 442720), (330, 398448), (352, 373545), (360, 365244), (396, 332040), (432, 304370), (440, 298836), (480, 273933), (495, 265632), (528, 249030), (540, 243496), (594, 221360), (660, 199224), (720, 182622), (792, 166020), (864, 152185), (880, 149418), (990, 132816), (1056, 124515), (1080, 121748), (1188, 110680), (1320, 99612), (1440, 91311), (1485, 88544), (1584, 83010), (1760, 74709), (1980, 66408), (2160, 60874), (2376, 55340), (2640, 49806), (2767, 47520), (2970, 44272), (3168, 41505), (3960, 33204), (4320, 30437), (4752, 27670), (5280, 24903), (5534, 23760), (5940, 22136), (7920, 16602), (8301, 15840), (9504, 13835), (11068, 11880)]