196895880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5881}}^1$

素因数の和:5932

約数の個数: 128

約数和(自身を含む): 677606400

約数和(自身を除く): 480710520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 5881, 6696, 8370, 11160, 11762, 16740, 17643, 23524, 29405, 33480, 35286, 47048, 52929, 58810, 70572, 88215, 105858, 117620, 141144, 158787, 176430, 182311, 211716, 235240, 264645, 317574, 352860, 364622, 423432, 529290, 546933, 635148, 705720, 729244, 793935, 911555, 1058580, 1093866, 1270296, 1458488, 1587870, 1640799, 1823110, 2117160, 2187732, 2734665, 3175740, 3281598, 3646220, 4375464, 4922397, 5469330, 6351480, 6563196, 7292440, 8203995, 9844794, 10938660, 13126392, 16407990, 19689588, 21877320, 24611985, 32815980, 39379176, 49223970, 65631960, 98447940, 196895880]

約数ペア:

[(1, 196895880), (2, 98447940), (3, 65631960), (4, 49223970), (5, 39379176), (6, 32815980), (8, 24611985), (9, 21877320), (10, 19689588), (12, 16407990), (15, 13126392), (18, 10938660), (20, 9844794), (24, 8203995), (27, 7292440), (30, 6563196), (31, 6351480), (36, 5469330), (40, 4922397), (45, 4375464), (54, 3646220), (60, 3281598), (62, 3175740), (72, 2734665), (90, 2187732), (93, 2117160), (108, 1823110), (120, 1640799), (124, 1587870), (135, 1458488), (155, 1270296), (180, 1093866), (186, 1058580), (216, 911555), (248, 793935), (270, 729244), (279, 705720), (310, 635148), (360, 546933), (372, 529290), (465, 423432), (540, 364622), (558, 352860), (620, 317574), (744, 264645), (837, 235240), (930, 211716), (1080, 182311), (1116, 176430), (1240, 158787), (1395, 141144), (1674, 117620), (1860, 105858), (2232, 88215), (2790, 70572), (3348, 58810), (3720, 52929), (4185, 47048), (5580, 35286), (5881, 33480), (6696, 29405), (8370, 23524), (11160, 17643), (11762, 16740)]