65743920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2800

約数の個数: 160

約数和(自身を含む): 247127040

約数和(自身を除く): 181383120

約数列:

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

約数ペア:

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