214505520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1549}}^1$

素因数の和:2142

約数の個数: 80

約数和(自身を含む): 666549600

約数和(自身を除く): 452044080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 577, 1154, 1549, 1731, 2308, 2885, 3098, 3462, 4616, 4647, 5770, 6196, 6924, 7745, 8655, 9232, 9294, 11540, 12392, 13848, 15490, 17310, 18588, 23080, 23235, 24784, 27696, 30980, 34620, 37176, 46160, 46470, 61960, 69240, 74352, 92940, 123920, 138480, 185880, 371760, 893773, 1787546, 2681319, 3575092, 4468865, 5362638, 7150184, 8937730, 10725276, 13406595, 14300368, 17875460, 21450552, 26813190, 35750920, 42901104, 53626380, 71501840, 107252760, 214505520]

約数ペア:

[(1, 214505520), (2, 107252760), (3, 71501840), (4, 53626380), (5, 42901104), (6, 35750920), (8, 26813190), (10, 21450552), (12, 17875460), (15, 14300368), (16, 13406595), (20, 10725276), (24, 8937730), (30, 7150184), (40, 5362638), (48, 4468865), (60, 3575092), (80, 2681319), (120, 1787546), (240, 893773), (577, 371760), (1154, 185880), (1549, 138480), (1731, 123920), (2308, 92940), (2885, 74352), (3098, 69240), (3462, 61960), (4616, 46470), (4647, 46160), (5770, 37176), (6196, 34620), (6924, 30980), (7745, 27696), (8655, 24784), (9232, 23235), (9294, 23080), (11540, 18588), (12392, 17310), (13848, 15490)]