2761920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 10936224

約数和(自身を除く): 8174304

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, 137, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 274, 280, 288, 315, 320, 336, 360, 411, 420, 448, 480, 504, 548, 560, 576, 630, 672, 685, 720, 822, 840, 959, 960, 1008, 1096, 1120, 1233, 1260, 1344, 1370, 1440, 1644, 1680, 1918, 2016, 2055, 2192, 2240, 2466, 2520, 2740, 2877, 2880, 3288, 3360, 3836, 4032, 4110, 4384, 4795, 4932, 5040, 5480, 5754, 6165, 6576, 6720, 7672, 8220, 8631, 8768, 9590, 9864, 10080, 10960, 11508, 12330, 13152, 14385, 15344, 16440, 17262, 19180, 19728, 20160, 21920, 23016, 24660, 26304, 28770, 30688, 32880, 34524, 38360, 39456, 43155, 43840, 46032, 49320, 57540, 61376, 65760, 69048, 76720, 78912, 86310, 92064, 98640, 115080, 131520, 138096, 153440, 172620, 184128, 197280, 230160, 276192, 306880, 345240, 394560, 460320, 552384, 690480, 920640, 1380960, 2761920]

約数ペア:

[(1, 2761920), (2, 1380960), (3, 920640), (4, 690480), (5, 552384), (6, 460320), (7, 394560), (8, 345240), (9, 306880), (10, 276192), (12, 230160), (14, 197280), (15, 184128), (16, 172620), (18, 153440), (20, 138096), (21, 131520), (24, 115080), (28, 98640), (30, 92064), (32, 86310), (35, 78912), (36, 76720), (40, 69048), (42, 65760), (45, 61376), (48, 57540), (56, 49320), (60, 46032), (63, 43840), (64, 43155), (70, 39456), (72, 38360), (80, 34524), (84, 32880), (90, 30688), (96, 28770), (105, 26304), (112, 24660), (120, 23016), (126, 21920), (137, 20160), (140, 19728), (144, 19180), (160, 17262), (168, 16440), (180, 15344), (192, 14385), (210, 13152), (224, 12330), (240, 11508), (252, 10960), (274, 10080), (280, 9864), (288, 9590), (315, 8768), (320, 8631), (336, 8220), (360, 7672), (411, 6720), (420, 6576), (448, 6165), (480, 5754), (504, 5480), (548, 5040), (560, 4932), (576, 4795), (630, 4384), (672, 4110), (685, 4032), (720, 3836), (822, 3360), (840, 3288), (959, 2880), (960, 2877), (1008, 2740), (1096, 2520), (1120, 2466), (1233, 2240), (1260, 2192), (1344, 2055), (1370, 2016), (1440, 1918), (1644, 1680)]