139807080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{18493}}^1$

素因数の和:18520

約数の個数: 128

約数和(自身を含む): 532627200

約数和(自身を除く): 392820120

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, 18493, 36986, 55479, 73972, 92465, 110958, 129451, 147944, 166437, 184930, 221916, 258902, 277395, 332874, 369860, 388353, 443832, 499311, 517804, 554790, 647255, 665748, 739720, 776706, 832185, 998622, 1035608, 1109580, 1165059, 1294510, 1331496, 1553412, 1664370, 1941765, 1997244, 2219160, 2330118, 2496555, 2589020, 3106824, 3328740, 3495177, 3883530, 3994488, 4660236, 4993110, 5178040, 5825295, 6657480, 6990354, 7767060, 9320472, 9986220, 11650590, 13980708, 15534120, 17475885, 19972440, 23301180, 27961416, 34951770, 46602360, 69903540, 139807080]

約数ペア:

[(1, 139807080), (2, 69903540), (3, 46602360), (4, 34951770), (5, 27961416), (6, 23301180), (7, 19972440), (8, 17475885), (9, 15534120), (10, 13980708), (12, 11650590), (14, 9986220), (15, 9320472), (18, 7767060), (20, 6990354), (21, 6657480), (24, 5825295), (27, 5178040), (28, 4993110), (30, 4660236), (35, 3994488), (36, 3883530), (40, 3495177), (42, 3328740), (45, 3106824), (54, 2589020), (56, 2496555), (60, 2330118), (63, 2219160), (70, 1997244), (72, 1941765), (84, 1664370), (90, 1553412), (105, 1331496), (108, 1294510), (120, 1165059), (126, 1109580), (135, 1035608), (140, 998622), (168, 832185), (180, 776706), (189, 739720), (210, 665748), (216, 647255), (252, 554790), (270, 517804), (280, 499311), (315, 443832), (360, 388353), (378, 369860), (420, 332874), (504, 277395), (540, 258902), (630, 221916), (756, 184930), (840, 166437), (945, 147944), (1080, 129451), (1260, 110958), (1512, 92465), (1890, 73972), (2520, 55479), (3780, 36986), (7560, 18493)]