156187080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61979}}^1$

素因数の和:62003

約数の個数: 96

約数和(自身を含む): 580132800

約数和(自身を除く): 423945720

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, 61979, 123958, 185937, 247916, 309895, 371874, 433853, 495832, 557811, 619790, 743748, 867706, 929685, 1115622, 1239580, 1301559, 1487496, 1735412, 1859370, 2169265, 2231244, 2479160, 2603118, 2789055, 3470824, 3718740, 3904677, 4338530, 4462488, 5206236, 5578110, 6507795, 7437480, 7809354, 8677060, 10412472, 11156220, 13015590, 15618708, 17354120, 19523385, 22312440, 26031180, 31237416, 39046770, 52062360, 78093540, 156187080]

約数ペア:

[(1, 156187080), (2, 78093540), (3, 52062360), (4, 39046770), (5, 31237416), (6, 26031180), (7, 22312440), (8, 19523385), (9, 17354120), (10, 15618708), (12, 13015590), (14, 11156220), (15, 10412472), (18, 8677060), (20, 7809354), (21, 7437480), (24, 6507795), (28, 5578110), (30, 5206236), (35, 4462488), (36, 4338530), (40, 3904677), (42, 3718740), (45, 3470824), (56, 2789055), (60, 2603118), (63, 2479160), (70, 2231244), (72, 2169265), (84, 1859370), (90, 1735412), (105, 1487496), (120, 1301559), (126, 1239580), (140, 1115622), (168, 929685), (180, 867706), (210, 743748), (252, 619790), (280, 557811), (315, 495832), (360, 433853), (420, 371874), (504, 309895), (630, 247916), (840, 185937), (1260, 123958), (2520, 61979)]