204228360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{81043}}^1$

素因数の和:81067

約数の個数: 96

約数和(自身を含む): 758571840

約数和(自身を除く): 554343480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 81043, 162086, 243129, 324172, 405215, 486258, 567301, 648344, 729387, 810430, 972516, 1134602, 1215645, 1458774, 1620860, 1701903, 1945032, 2269204, 2431290, 2836505, 2917548, 3241720, 3403806, 3646935, 4538408, 4862580, 5105709, 5673010, 5835096, 6807612, 7293870, 8509515, 9725160, 10211418, 11346020, 13615224, 14587740, 17019030, 20422836, 22692040, 25528545, 29175480, 34038060, 40845672, 51057090, 68076120, 102114180, 204228360]

約数ペア:

[(1, 204228360), (2, 102114180), (3, 68076120), (4, 51057090), (5, 40845672), (6, 34038060), (7, 29175480), (8, 25528545), (9, 22692040), (10, 20422836), (12, 17019030), (14, 14587740), (15, 13615224), (18, 11346020), (20, 10211418), (21, 9725160), (24, 8509515), (28, 7293870), (30, 6807612), (35, 5835096), (36, 5673010), (40, 5105709), (42, 4862580), (45, 4538408), (56, 3646935), (60, 3403806), (63, 3241720), (70, 2917548), (72, 2836505), (84, 2431290), (90, 2269204), (105, 1945032), (120, 1701903), (126, 1620860), (140, 1458774), (168, 1215645), (180, 1134602), (210, 972516), (252, 810430), (280, 729387), (315, 648344), (360, 567301), (420, 486258), (504, 405215), (630, 324172), (840, 243129), (1260, 162086), (2520, 81043)]