138169080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{54829}}^1$

素因数の和:54853

約数の個数: 96

約数和(自身を含む): 513208800

約数和(自身を除く): 375039720

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, 54829, 109658, 164487, 219316, 274145, 328974, 383803, 438632, 493461, 548290, 657948, 767606, 822435, 986922, 1096580, 1151409, 1315896, 1535212, 1644870, 1919015, 1973844, 2193160, 2302818, 2467305, 3070424, 3289740, 3454227, 3838030, 3947688, 4605636, 4934610, 5757045, 6579480, 6908454, 7676060, 9211272, 9869220, 11514090, 13816908, 15352120, 17271135, 19738440, 23028180, 27633816, 34542270, 46056360, 69084540, 138169080]

約数ペア:

[(1, 138169080), (2, 69084540), (3, 46056360), (4, 34542270), (5, 27633816), (6, 23028180), (7, 19738440), (8, 17271135), (9, 15352120), (10, 13816908), (12, 11514090), (14, 9869220), (15, 9211272), (18, 7676060), (20, 6908454), (21, 6579480), (24, 5757045), (28, 4934610), (30, 4605636), (35, 3947688), (36, 3838030), (40, 3454227), (42, 3289740), (45, 3070424), (56, 2467305), (60, 2302818), (63, 2193160), (70, 1973844), (72, 1919015), (84, 1644870), (90, 1535212), (105, 1315896), (120, 1151409), (126, 1096580), (140, 986922), (168, 822435), (180, 767606), (210, 657948), (252, 548290), (280, 493461), (315, 438632), (360, 383803), (420, 328974), (504, 274145), (630, 219316), (840, 164487), (1260, 109658), (2520, 54829)]