2125383120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{421703}}^1$

素因数の和:421729

約数の個数: 120

約数和(自身を含む): 8157442176

約数和(自身を除く): 6032059056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 421703, 843406, 1265109, 1686812, 2108515, 2530218, 2951921, 3373624, 3795327, 4217030, 5060436, 5903842, 6325545, 6747248, 7590654, 8434060, 8855763, 10120872, 11807684, 12651090, 14759605, 15181308, 16868120, 17711526, 18976635, 20241744, 23615368, 25302180, 26567289, 29519210, 30362616, 33736240, 35423052, 37953270, 44278815, 47230736, 50604360, 53134578, 59038420, 60725232, 70846104, 75906540, 88557630, 101208720, 106269156, 118076840, 132836445, 141692208, 151813080, 177115260, 212538312, 236153680, 265672890, 303626160, 354230520, 425076624, 531345780, 708461040, 1062691560, 2125383120]

約数ペア:

[(1, 2125383120), (2, 1062691560), (3, 708461040), (4, 531345780), (5, 425076624), (6, 354230520), (7, 303626160), (8, 265672890), (9, 236153680), (10, 212538312), (12, 177115260), (14, 151813080), (15, 141692208), (16, 132836445), (18, 118076840), (20, 106269156), (21, 101208720), (24, 88557630), (28, 75906540), (30, 70846104), (35, 60725232), (36, 59038420), (40, 53134578), (42, 50604360), (45, 47230736), (48, 44278815), (56, 37953270), (60, 35423052), (63, 33736240), (70, 30362616), (72, 29519210), (80, 26567289), (84, 25302180), (90, 23615368), (105, 20241744), (112, 18976635), (120, 17711526), (126, 16868120), (140, 15181308), (144, 14759605), (168, 12651090), (180, 11807684), (210, 10120872), (240, 8855763), (252, 8434060), (280, 7590654), (315, 6747248), (336, 6325545), (360, 5903842), (420, 5060436), (504, 4217030), (560, 3795327), (630, 3373624), (720, 2951921), (840, 2530218), (1008, 2108515), (1260, 1686812), (1680, 1265109), (2520, 843406), (5040, 421703)]