555438240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{55103}}^1$

素因数の和:55131

約数の個数: 144

約数和(自身を含む): 2166248448

約数和(自身を除く): 1610810208

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 55103, 110206, 165309, 220412, 275515, 330618, 385721, 440824, 495927, 551030, 661236, 771442, 826545, 881648, 991854, 1102060, 1157163, 1322472, 1542884, 1653090, 1763296, 1928605, 1983708, 2204120, 2314326, 2479635, 2644944, 3085768, 3306180, 3471489, 3857210, 3967416, 4408240, 4628652, 4959270, 5289888, 5785815, 6171536, 6612360, 6942978, 7714420, 7934832, 8816480, 9257304, 9918540, 11571630, 12343072, 13224720, 13885956, 15428840, 15869664, 17357445, 18514608, 19837080, 23143260, 26449440, 27771912, 30857680, 34714890, 37029216, 39674160, 46286520, 55543824, 61715360, 69429780, 79348320, 92573040, 111087648, 138859560, 185146080, 277719120, 555438240]

約数ペア:

[(1, 555438240), (2, 277719120), (3, 185146080), (4, 138859560), (5, 111087648), (6, 92573040), (7, 79348320), (8, 69429780), (9, 61715360), (10, 55543824), (12, 46286520), (14, 39674160), (15, 37029216), (16, 34714890), (18, 30857680), (20, 27771912), (21, 26449440), (24, 23143260), (28, 19837080), (30, 18514608), (32, 17357445), (35, 15869664), (36, 15428840), (40, 13885956), (42, 13224720), (45, 12343072), (48, 11571630), (56, 9918540), (60, 9257304), (63, 8816480), (70, 7934832), (72, 7714420), (80, 6942978), (84, 6612360), (90, 6171536), (96, 5785815), (105, 5289888), (112, 4959270), (120, 4628652), (126, 4408240), (140, 3967416), (144, 3857210), (160, 3471489), (168, 3306180), (180, 3085768), (210, 2644944), (224, 2479635), (240, 2314326), (252, 2204120), (280, 1983708), (288, 1928605), (315, 1763296), (336, 1653090), (360, 1542884), (420, 1322472), (480, 1157163), (504, 1102060), (560, 991854), (630, 881648), (672, 826545), (720, 771442), (840, 661236), (1008, 551030), (1120, 495927), (1260, 440824), (1440, 385721), (1680, 330618), (2016, 275515), (2520, 220412), (3360, 165309), (5040, 110206), (10080, 55103)]