142075080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18793}}^1$

素因数の和:18820

約数の個数: 128

約数和(自身を含む): 541267200

約数和(自身を除く): 399192120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 18793, 37586, 56379, 75172, 93965, 112758, 131551, 150344, 169137, 187930, 225516, 263102, 281895, 338274, 375860, 394653, 451032, 507411, 526204, 563790, 657755, 676548, 751720, 789306, 845685, 1014822, 1052408, 1127580, 1183959, 1315510, 1353096, 1578612, 1691370, 1973265, 2029644, 2255160, 2367918, 2537055, 2631020, 3157224, 3382740, 3551877, 3946530, 4059288, 4735836, 5074110, 5262040, 5919795, 6765480, 7103754, 7893060, 9471672, 10148220, 11839590, 14207508, 15786120, 17759385, 20296440, 23679180, 28415016, 35518770, 47358360, 71037540, 142075080]

約数ペア:

[(1, 142075080), (2, 71037540), (3, 47358360), (4, 35518770), (5, 28415016), (6, 23679180), (7, 20296440), (8, 17759385), (9, 15786120), (10, 14207508), (12, 11839590), (14, 10148220), (15, 9471672), (18, 7893060), (20, 7103754), (21, 6765480), (24, 5919795), (27, 5262040), (28, 5074110), (30, 4735836), (35, 4059288), (36, 3946530), (40, 3551877), (42, 3382740), (45, 3157224), (54, 2631020), (56, 2537055), (60, 2367918), (63, 2255160), (70, 2029644), (72, 1973265), (84, 1691370), (90, 1578612), (105, 1353096), (108, 1315510), (120, 1183959), (126, 1127580), (135, 1052408), (140, 1014822), (168, 845685), (180, 789306), (189, 751720), (210, 676548), (216, 657755), (252, 563790), (270, 526204), (280, 507411), (315, 451032), (360, 394653), (378, 375860), (420, 338274), (504, 281895), (540, 263102), (630, 225516), (756, 187930), (840, 169137), (945, 150344), (1080, 131551), (1260, 112758), (1512, 93965), (1890, 75172), (2520, 56379), (3780, 37586), (7560, 18793)]