207702720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1759}}^1$

素因数の和:1823

約数の個数: 168

約数和(自身を含む): 732251520

約数和(自身を除く): 524548800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 656, 720, 738, 820, 960, 984, 1230, 1312, 1440, 1476, 1640, 1759, 1845, 1968, 2460, 2624, 2880, 2952, 3280, 3518, 3690, 3936, 4920, 5277, 5904, 6560, 7036, 7380, 7872, 8795, 9840, 10554, 11808, 13120, 14072, 14760, 15831, 17590, 19680, 21108, 23616, 26385, 28144, 29520, 31662, 35180, 39360, 42216, 52770, 56288, 59040, 63324, 70360, 72119, 79155, 84432, 105540, 112576, 118080, 126648, 140720, 144238, 158310, 168864, 211080, 216357, 253296, 281440, 288476, 316620, 337728, 360595, 422160, 432714, 506592, 562880, 576952, 633240, 649071, 721190, 844320, 865428, 1013184, 1081785, 1153904, 1266480, 1298142, 1442380, 1688640, 1730856, 2163570, 2307808, 2532960, 2596284, 2884760, 3245355, 3461712, 4327140, 4615616, 5065920, 5192568, 5769520, 6490710, 6923424, 8654280, 10385136, 11539040, 12981420, 13846848, 17308560, 20770272, 23078080, 25962840, 34617120, 41540544, 51925680, 69234240, 103851360, 207702720]

約数ペア:

[(1, 207702720), (2, 103851360), (3, 69234240), (4, 51925680), (5, 41540544), (6, 34617120), (8, 25962840), (9, 23078080), (10, 20770272), (12, 17308560), (15, 13846848), (16, 12981420), (18, 11539040), (20, 10385136), (24, 8654280), (30, 6923424), (32, 6490710), (36, 5769520), (40, 5192568), (41, 5065920), (45, 4615616), (48, 4327140), (60, 3461712), (64, 3245355), (72, 2884760), (80, 2596284), (82, 2532960), (90, 2307808), (96, 2163570), (120, 1730856), (123, 1688640), (144, 1442380), (160, 1298142), (164, 1266480), (180, 1153904), (192, 1081785), (205, 1013184), (240, 865428), (246, 844320), (288, 721190), (320, 649071), (328, 633240), (360, 576952), (369, 562880), (410, 506592), (480, 432714), (492, 422160), (576, 360595), (615, 337728), (656, 316620), (720, 288476), (738, 281440), (820, 253296), (960, 216357), (984, 211080), (1230, 168864), (1312, 158310), (1440, 144238), (1476, 140720), (1640, 126648), (1759, 118080), (1845, 112576), (1968, 105540), (2460, 84432), (2624, 79155), (2880, 72119), (2952, 70360), (3280, 63324), (3518, 59040), (3690, 56288), (3936, 52770), (4920, 42216), (5277, 39360), (5904, 35180), (6560, 31662), (7036, 29520), (7380, 28144), (7872, 26385), (8795, 23616), (9840, 21108), (10554, 19680), (11808, 17590), (13120, 15831), (14072, 14760)]