2546953920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{126337}}^1$

素因数の和:126367

約数の個数: 168

約数和(自身を含む): 10012033824

約数和(自身を除く): 7465079904

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, 126337, 252674, 379011, 505348, 631685, 758022, 884359, 1010696, 1137033, 1263370, 1516044, 1768718, 1895055, 2021392, 2274066, 2526740, 2653077, 3032088, 3537436, 3790110, 4042784, 4421795, 4548132, 5053480, 5306154, 5685165, 6064176, 7074872, 7580220, 7959231, 8085568, 8843590, 9096264, 10106960, 10612308, 11370330, 12128352, 13265385, 14149744, 15160440, 15918462, 17687180, 18192528, 20213920, 21224616, 22740660, 24256704, 26530770, 28299488, 30320880, 31836924, 35374360, 36385056, 39796155, 40427840, 42449232, 45481320, 53061540, 56598976, 60641760, 63673848, 70748720, 72770112, 79592310, 84898464, 90962640, 106123080, 121283520, 127347696, 141497440, 159184620, 169796928, 181925280, 212246160, 254695392, 282994880, 318369240, 363850560, 424492320, 509390784, 636738480, 848984640, 1273476960, 2546953920]

約数ペア:

[(1, 2546953920), (2, 1273476960), (3, 848984640), (4, 636738480), (5, 509390784), (6, 424492320), (7, 363850560), (8, 318369240), (9, 282994880), (10, 254695392), (12, 212246160), (14, 181925280), (15, 169796928), (16, 159184620), (18, 141497440), (20, 127347696), (21, 121283520), (24, 106123080), (28, 90962640), (30, 84898464), (32, 79592310), (35, 72770112), (36, 70748720), (40, 63673848), (42, 60641760), (45, 56598976), (48, 53061540), (56, 45481320), (60, 42449232), (63, 40427840), (64, 39796155), (70, 36385056), (72, 35374360), (80, 31836924), (84, 30320880), (90, 28299488), (96, 26530770), (105, 24256704), (112, 22740660), (120, 21224616), (126, 20213920), (140, 18192528), (144, 17687180), (160, 15918462), (168, 15160440), (180, 14149744), (192, 13265385), (210, 12128352), (224, 11370330), (240, 10612308), (252, 10106960), (280, 9096264), (288, 8843590), (315, 8085568), (320, 7959231), (336, 7580220), (360, 7074872), (420, 6064176), (448, 5685165), (480, 5306154), (504, 5053480), (560, 4548132), (576, 4421795), (630, 4042784), (672, 3790110), (720, 3537436), (840, 3032088), (960, 2653077), (1008, 2526740), (1120, 2274066), (1260, 2021392), (1344, 1895055), (1440, 1768718), (1680, 1516044), (2016, 1263370), (2240, 1137033), (2520, 1010696), (2880, 884359), (3360, 758022), (4032, 631685), (5040, 505348), (6720, 379011), (10080, 252674), (20160, 126337)]