201606695820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{580631}}^1$

素因数の和:581292

約数の個数: 96

約数和(自身を含む): 628197373440

約数和(自身を除く): 426590677620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 643, 1286, 1929, 2572, 3215, 3858, 5787, 6430, 7716, 9645, 11574, 12860, 17361, 19290, 23148, 28935, 34722, 38580, 57870, 69444, 86805, 115740, 173610, 347220, 580631, 1161262, 1741893, 2322524, 2903155, 3483786, 5225679, 5806310, 6967572, 8709465, 10451358, 11612620, 15677037, 17418930, 20902716, 26128395, 31354074, 34837860, 52256790, 62708148, 78385185, 104513580, 156770370, 313540740, 373345733, 746691466, 1120037199, 1493382932, 1866728665, 2240074398, 3360111597, 3733457330, 4480148796, 5600185995, 6720223194, 7466914660, 10080334791, 11200371990, 13440446388, 16800557985, 20160669582, 22400743980, 33601115970, 40321339164, 50401673955, 67202231940, 100803347910, 201606695820]

約数ペア:

[(1, 201606695820), (2, 100803347910), (3, 67202231940), (4, 50401673955), (5, 40321339164), (6, 33601115970), (9, 22400743980), (10, 20160669582), (12, 16800557985), (15, 13440446388), (18, 11200371990), (20, 10080334791), (27, 7466914660), (30, 6720223194), (36, 5600185995), (45, 4480148796), (54, 3733457330), (60, 3360111597), (90, 2240074398), (108, 1866728665), (135, 1493382932), (180, 1120037199), (270, 746691466), (540, 373345733), (643, 313540740), (1286, 156770370), (1929, 104513580), (2572, 78385185), (3215, 62708148), (3858, 52256790), (5787, 34837860), (6430, 31354074), (7716, 26128395), (9645, 20902716), (11574, 17418930), (12860, 15677037), (17361, 11612620), (19290, 10451358), (23148, 8709465), (28935, 6967572), (34722, 5806310), (38580, 5225679), (57870, 3483786), (69444, 2903155), (86805, 2322524), (115740, 1741893), (173610, 1161262), (347220, 580631)]