203441280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15137}}^1$

素因数の和:15166

約数の個数: 128

約数和(自身を含む): 741156480

約数和(自身を除く): 537715200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15137, 30274, 45411, 60548, 75685, 90822, 105959, 121096, 151370, 181644, 211918, 227055, 242192, 302740, 317877, 363288, 423836, 454110, 484384, 529795, 605480, 635754, 726576, 847672, 908220, 968768, 1059590, 1210960, 1271508, 1453152, 1589385, 1695344, 1816440, 1937536, 2119180, 2421920, 2543016, 2906304, 3178770, 3390688, 3632880, 4238360, 4843840, 5086032, 5812608, 6357540, 6781376, 7265760, 8476720, 9687680, 10172064, 12715080, 13562752, 14531520, 16953440, 20344128, 25430160, 29063040, 33906880, 40688256, 50860320, 67813760, 101720640, 203441280]

約数ペア:

[(1, 203441280), (2, 101720640), (3, 67813760), (4, 50860320), (5, 40688256), (6, 33906880), (7, 29063040), (8, 25430160), (10, 20344128), (12, 16953440), (14, 14531520), (15, 13562752), (16, 12715080), (20, 10172064), (21, 9687680), (24, 8476720), (28, 7265760), (30, 6781376), (32, 6357540), (35, 5812608), (40, 5086032), (42, 4843840), (48, 4238360), (56, 3632880), (60, 3390688), (64, 3178770), (70, 2906304), (80, 2543016), (84, 2421920), (96, 2119180), (105, 1937536), (112, 1816440), (120, 1695344), (128, 1589385), (140, 1453152), (160, 1271508), (168, 1210960), (192, 1059590), (210, 968768), (224, 908220), (240, 847672), (280, 726576), (320, 635754), (336, 605480), (384, 529795), (420, 484384), (448, 454110), (480, 423836), (560, 363288), (640, 317877), (672, 302740), (840, 242192), (896, 227055), (960, 211918), (1120, 181644), (1344, 151370), (1680, 121096), (1920, 105959), (2240, 90822), (2688, 75685), (3360, 60548), (4480, 45411), (6720, 30274), (13440, 15137)]