20102604480

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{997153}}^1$

素因数の和:997183

約数の個数: 168

約数和(自身を含む): 79022460192

約数和(自身を除く): 58919855712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 997153, 1994306, 2991459, 3988612, 4985765, 5982918, 6980071, 7977224, 8974377, 9971530, 11965836, 13960142, 14957295, 15954448, 17948754, 19943060, 20940213, 23931672, 27920284, 29914590, 31908896, 34900355, 35897508, 39886120, 41880426, 44871885, 47863344, 55840568, 59829180, 62820639, 63817792, 69800710, 71795016, 79772240, 83760852, 89743770, 95726688, 104701065, 111681136, 119658360, 125641278, 139601420, 143590032, 159544480, 167521704, 179487540, 191453376, 209402130, 223362272, 239316720, 251282556, 279202840, 287180064, 314103195, 319088960, 335043408, 358975080, 418804260, 446724544, 478633440, 502565112, 558405680, 574360128, 628206390, 670086816, 717950160, 837608520, 957266880, 1005130224, 1116811360, 1256412780, 1340173632, 1435900320, 1675217040, 2010260448, 2233622720, 2512825560, 2871800640, 3350434080, 4020520896, 5025651120, 6700868160, 10051302240, 20102604480]

約数ペア:

[(1, 20102604480), (2, 10051302240), (3, 6700868160), (4, 5025651120), (5, 4020520896), (6, 3350434080), (7, 2871800640), (8, 2512825560), (9, 2233622720), (10, 2010260448), (12, 1675217040), (14, 1435900320), (15, 1340173632), (16, 1256412780), (18, 1116811360), (20, 1005130224), (21, 957266880), (24, 837608520), (28, 717950160), (30, 670086816), (32, 628206390), (35, 574360128), (36, 558405680), (40, 502565112), (42, 478633440), (45, 446724544), (48, 418804260), (56, 358975080), (60, 335043408), (63, 319088960), (64, 314103195), (70, 287180064), (72, 279202840), (80, 251282556), (84, 239316720), (90, 223362272), (96, 209402130), (105, 191453376), (112, 179487540), (120, 167521704), (126, 159544480), (140, 143590032), (144, 139601420), (160, 125641278), (168, 119658360), (180, 111681136), (192, 104701065), (210, 95726688), (224, 89743770), (240, 83760852), (252, 79772240), (280, 71795016), (288, 69800710), (315, 63817792), (320, 62820639), (336, 59829180), (360, 55840568), (420, 47863344), (448, 44871885), (480, 41880426), (504, 39886120), (560, 35897508), (576, 34900355), (630, 31908896), (672, 29914590), (720, 27920284), (840, 23931672), (960, 20940213), (1008, 19943060), (1120, 17948754), (1260, 15954448), (1344, 14957295), (1440, 13960142), (1680, 11965836), (2016, 9971530), (2240, 8974377), (2520, 7977224), (2880, 6980071), (3360, 5982918), (4032, 4985765), (5040, 3988612), (6720, 2991459), (10080, 1994306), (20160, 997153)]