2658026880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1018

約数の個数: 256

約数和(自身を含む): 9474494400

約数和(自身を除く): 6816467520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 193, 216, 240, 270, 288, 320, 360, 384, 386, 432, 480, 540, 576, 579, 640, 720, 772, 797, 864, 960, 965, 1080, 1152, 1158, 1440, 1544, 1594, 1728, 1737, 1920, 1930, 2160, 2316, 2391, 2880, 2895, 3088, 3188, 3456, 3474, 3860, 3985, 4320, 4632, 4782, 5211, 5760, 5790, 6176, 6376, 6948, 7173, 7720, 7970, 8640, 8685, 9264, 9564, 10422, 11580, 11955, 12352, 12752, 13896, 14346, 15440, 15940, 17280, 17370, 18528, 19128, 20844, 21519, 23160, 23910, 24704, 25504, 26055, 27792, 28692, 30880, 31880, 34740, 35865, 37056, 38256, 41688, 43038, 46320, 47820, 51008, 52110, 55584, 57384, 61760, 63760, 69480, 71730, 74112, 76512, 83376, 86076, 92640, 95640, 102016, 104220, 107595, 111168, 114768, 123520, 127520, 138960, 143460, 153024, 153821, 166752, 172152, 185280, 191280, 208440, 215190, 222336, 229536, 255040, 277920, 286920, 306048, 307642, 333504, 344304, 370560, 382560, 416880, 430380, 459072, 461463, 510080, 555840, 573840, 615284, 667008, 688608, 765120, 769105, 833760, 860760, 918144, 922926, 1111680, 1147680, 1230568, 1377216, 1384389, 1530240, 1538210, 1667520, 1721520, 1845852, 2295360, 2307315, 2461136, 2754432, 2768778, 3076420, 3335040, 3443040, 3691704, 4153167, 4590720, 4614630, 4922272, 5537556, 6152840, 6886080, 6921945, 7383408, 8306334, 9229260, 9844544, 11075112, 12305680, 13772160, 13843890, 14766816, 16612668, 18458520, 19689088, 20765835, 22150224, 24611360, 27687780, 29533632, 33225336, 36917040, 41531670, 44300448, 49222720, 55375560, 59067264, 66450672, 73834080, 83063340, 88600896, 98445440, 110751120, 132901344, 147668160, 166126680, 177201792, 221502240, 265802688, 295336320, 332253360, 443004480, 531605376, 664506720, 886008960, 1329013440, 2658026880]

約数ペア:

[(1, 2658026880), (2, 1329013440), (3, 886008960), (4, 664506720), (5, 531605376), (6, 443004480), (8, 332253360), (9, 295336320), (10, 265802688), (12, 221502240), (15, 177201792), (16, 166126680), (18, 147668160), (20, 132901344), (24, 110751120), (27, 98445440), (30, 88600896), (32, 83063340), (36, 73834080), (40, 66450672), (45, 59067264), (48, 55375560), (54, 49222720), (60, 44300448), (64, 41531670), (72, 36917040), (80, 33225336), (90, 29533632), (96, 27687780), (108, 24611360), (120, 22150224), (128, 20765835), (135, 19689088), (144, 18458520), (160, 16612668), (180, 14766816), (192, 13843890), (193, 13772160), (216, 12305680), (240, 11075112), (270, 9844544), (288, 9229260), (320, 8306334), (360, 7383408), (384, 6921945), (386, 6886080), (432, 6152840), (480, 5537556), (540, 4922272), (576, 4614630), (579, 4590720), (640, 4153167), (720, 3691704), (772, 3443040), (797, 3335040), (864, 3076420), (960, 2768778), (965, 2754432), (1080, 2461136), (1152, 2307315), (1158, 2295360), (1440, 1845852), (1544, 1721520), (1594, 1667520), (1728, 1538210), (1737, 1530240), (1920, 1384389), (1930, 1377216), (2160, 1230568), (2316, 1147680), (2391, 1111680), (2880, 922926), (2895, 918144), (3088, 860760), (3188, 833760), (3456, 769105), (3474, 765120), (3860, 688608), (3985, 667008), (4320, 615284), (4632, 573840), (4782, 555840), (5211, 510080), (5760, 461463), (5790, 459072), (6176, 430380), (6376, 416880), (6948, 382560), (7173, 370560), (7720, 344304), (7970, 333504), (8640, 307642), (8685, 306048), (9264, 286920), (9564, 277920), (10422, 255040), (11580, 229536), (11955, 222336), (12352, 215190), (12752, 208440), (13896, 191280), (14346, 185280), (15440, 172152), (15940, 166752), (17280, 153821), (17370, 153024), (18528, 143460), (19128, 138960), (20844, 127520), (21519, 123520), (23160, 114768), (23910, 111168), (24704, 107595), (25504, 104220), (26055, 102016), (27792, 95640), (28692, 92640), (30880, 86076), (31880, 83376), (34740, 76512), (35865, 74112), (37056, 71730), (38256, 69480), (41688, 63760), (43038, 61760), (46320, 57384), (47820, 55584), (51008, 52110)]