1648776960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8419}}^1$

素因数の和:8463

約数の個数: 216

約数和(自身を含む): 6040878480

約数和(自身を除く): 4392101520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 8419, 9792, 10880, 11520, 12240, 13056, 16320, 16838, 19584, 21760, 24480, 25257, 32640, 33676, 39168, 42095, 48960, 50514, 65280, 67352, 75771, 84190, 97920, 101028, 126285, 134704, 143123, 151542, 168380, 195840, 202056, 252570, 269408, 286246, 303084, 336760, 378855, 404112, 429369, 505140, 538816, 572492, 606168, 673520, 715615, 757710, 808224, 858738, 1010280, 1077632, 1144984, 1212336, 1288107, 1347040, 1431230, 1515420, 1616448, 1717476, 2020560, 2146845, 2155264, 2289968, 2424672, 2576214, 2694080, 2862460, 3030840, 3232896, 3434952, 4041120, 4293690, 4579936, 4849344, 5152428, 5388160, 5724920, 6061680, 6440535, 6465792, 6869904, 8082240, 8587380, 9159872, 9698688, 10304856, 10776320, 11449840, 12123360, 12881070, 13739808, 16164480, 17174760, 18319744, 19397376, 20609712, 22899680, 24246720, 25762140, 27479616, 32328960, 34349520, 36639488, 41219424, 45799360, 48493440, 51524280, 54959232, 68699040, 82438848, 91598720, 96986880, 103048560, 109918464, 137398080, 164877696, 183197440, 206097120, 274796160, 329755392, 412194240, 549592320, 824388480, 1648776960]

約数ペア:

[(1, 1648776960), (2, 824388480), (3, 549592320), (4, 412194240), (5, 329755392), (6, 274796160), (8, 206097120), (9, 183197440), (10, 164877696), (12, 137398080), (15, 109918464), (16, 103048560), (17, 96986880), (18, 91598720), (20, 82438848), (24, 68699040), (30, 54959232), (32, 51524280), (34, 48493440), (36, 45799360), (40, 41219424), (45, 36639488), (48, 34349520), (51, 32328960), (60, 27479616), (64, 25762140), (68, 24246720), (72, 22899680), (80, 20609712), (85, 19397376), (90, 18319744), (96, 17174760), (102, 16164480), (120, 13739808), (128, 12881070), (136, 12123360), (144, 11449840), (153, 10776320), (160, 10304856), (170, 9698688), (180, 9159872), (192, 8587380), (204, 8082240), (240, 6869904), (255, 6465792), (256, 6440535), (272, 6061680), (288, 5724920), (306, 5388160), (320, 5152428), (340, 4849344), (360, 4579936), (384, 4293690), (408, 4041120), (480, 3434952), (510, 3232896), (544, 3030840), (576, 2862460), (612, 2694080), (640, 2576214), (680, 2424672), (720, 2289968), (765, 2155264), (768, 2146845), (816, 2020560), (960, 1717476), (1020, 1616448), (1088, 1515420), (1152, 1431230), (1224, 1347040), (1280, 1288107), (1360, 1212336), (1440, 1144984), (1530, 1077632), (1632, 1010280), (1920, 858738), (2040, 808224), (2176, 757710), (2304, 715615), (2448, 673520), (2720, 606168), (2880, 572492), (3060, 538816), (3264, 505140), (3840, 429369), (4080, 404112), (4352, 378855), (4896, 336760), (5440, 303084), (5760, 286246), (6120, 269408), (6528, 252570), (8160, 202056), (8419, 195840), (9792, 168380), (10880, 151542), (11520, 143123), (12240, 134704), (13056, 126285), (16320, 101028), (16838, 97920), (19584, 84190), (21760, 75771), (24480, 67352), (25257, 65280), (32640, 50514), (33676, 48960), (39168, 42095)]