22107120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13159}}^1$

素因数の和:13182

約数の個数: 80

約数和(自身を含む): 78328320

約数和(自身を除く): 56221200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13159, 26318, 39477, 52636, 65795, 78954, 92113, 105272, 131590, 157908, 184226, 197385, 210544, 263180, 276339, 315816, 368452, 394770, 460565, 526360, 552678, 631632, 736904, 789540, 921130, 1052720, 1105356, 1381695, 1473808, 1579080, 1842260, 2210712, 2763390, 3158160, 3684520, 4421424, 5526780, 7369040, 11053560, 22107120]

約数ペア:

[(1, 22107120), (2, 11053560), (3, 7369040), (4, 5526780), (5, 4421424), (6, 3684520), (7, 3158160), (8, 2763390), (10, 2210712), (12, 1842260), (14, 1579080), (15, 1473808), (16, 1381695), (20, 1105356), (21, 1052720), (24, 921130), (28, 789540), (30, 736904), (35, 631632), (40, 552678), (42, 526360), (48, 460565), (56, 394770), (60, 368452), (70, 315816), (80, 276339), (84, 263180), (105, 210544), (112, 197385), (120, 184226), (140, 157908), (168, 131590), (210, 105272), (240, 92113), (280, 78954), (336, 65795), (420, 52636), (560, 39477), (840, 26318), (1680, 13159)]