139249320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1827

約数の個数: 128

約数和(自身を含む): 482630400

約数和(自身を除く): 343381080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 97, 105, 120, 140, 168, 194, 210, 280, 291, 388, 420, 485, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1709, 1940, 2037, 2328, 2716, 2910, 3395, 3418, 3880, 4074, 5127, 5432, 5820, 6790, 6836, 8148, 8545, 10185, 10254, 11640, 11963, 13580, 13672, 16296, 17090, 20370, 20508, 23926, 25635, 27160, 34180, 35889, 40740, 41016, 47852, 51270, 59815, 68360, 71778, 81480, 95704, 102540, 119630, 143556, 165773, 179445, 205080, 239260, 287112, 331546, 358890, 478520, 497319, 663092, 717780, 828865, 994638, 1160411, 1326184, 1435560, 1657730, 1989276, 2320822, 2486595, 3315460, 3481233, 3978552, 4641644, 4973190, 5802055, 6630920, 6962466, 9283288, 9946380, 11604110, 13924932, 17406165, 19892760, 23208220, 27849864, 34812330, 46416440, 69624660, 139249320]

約数ペア:

[(1, 139249320), (2, 69624660), (3, 46416440), (4, 34812330), (5, 27849864), (6, 23208220), (7, 19892760), (8, 17406165), (10, 13924932), (12, 11604110), (14, 9946380), (15, 9283288), (20, 6962466), (21, 6630920), (24, 5802055), (28, 4973190), (30, 4641644), (35, 3978552), (40, 3481233), (42, 3315460), (56, 2486595), (60, 2320822), (70, 1989276), (84, 1657730), (97, 1435560), (105, 1326184), (120, 1160411), (140, 994638), (168, 828865), (194, 717780), (210, 663092), (280, 497319), (291, 478520), (388, 358890), (420, 331546), (485, 287112), (582, 239260), (679, 205080), (776, 179445), (840, 165773), (970, 143556), (1164, 119630), (1358, 102540), (1455, 95704), (1709, 81480), (1940, 71778), (2037, 68360), (2328, 59815), (2716, 51270), (2910, 47852), (3395, 41016), (3418, 40740), (3880, 35889), (4074, 34180), (5127, 27160), (5432, 25635), (5820, 23926), (6790, 20508), (6836, 20370), (8148, 17090), (8545, 16296), (10185, 13672), (10254, 13580), (11640, 11963)]