214314660

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{18899}}^1$

素因数の和:18927

約数の個数: 120

約数和(自身を含む): 768398400

約数和(自身を除く): 554083740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 18899, 37798, 56697, 75596, 94495, 113394, 132293, 170091, 188990, 226788, 264586, 283485, 340182, 377980, 396879, 510273, 529172, 566970, 661465, 680364, 793758, 850455, 1020546, 1133940, 1190637, 1322930, 1530819, 1587516, 1700910, 1984395, 2041092, 2381274, 2551365, 2645860, 3061638, 3401820, 3571911, 3968790, 4762548, 5102730, 5953185, 6123276, 7143822, 7654095, 7937580, 10205460, 10715733, 11906370, 14287644, 15308190, 17859555, 21431466, 23812740, 30616380, 35719110, 42862932, 53578665, 71438220, 107157330, 214314660]

約数ペア:

[(1, 214314660), (2, 107157330), (3, 71438220), (4, 53578665), (5, 42862932), (6, 35719110), (7, 30616380), (9, 23812740), (10, 21431466), (12, 17859555), (14, 15308190), (15, 14287644), (18, 11906370), (20, 10715733), (21, 10205460), (27, 7937580), (28, 7654095), (30, 7143822), (35, 6123276), (36, 5953185), (42, 5102730), (45, 4762548), (54, 3968790), (60, 3571911), (63, 3401820), (70, 3061638), (81, 2645860), (84, 2551365), (90, 2381274), (105, 2041092), (108, 1984395), (126, 1700910), (135, 1587516), (140, 1530819), (162, 1322930), (180, 1190637), (189, 1133940), (210, 1020546), (252, 850455), (270, 793758), (315, 680364), (324, 661465), (378, 566970), (405, 529172), (420, 510273), (540, 396879), (567, 377980), (630, 340182), (756, 283485), (810, 264586), (945, 226788), (1134, 188990), (1260, 170091), (1620, 132293), (1890, 113394), (2268, 94495), (2835, 75596), (3780, 56697), (5670, 37798), (11340, 18899)]