64128540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{853}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 206599680

約数和(自身を除く): 142471140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 853, 895, 1074, 1253, 1706, 1790, 2148, 2506, 2559, 2685, 3412, 3580, 3759, 4265, 5012, 5118, 5370, 5971, 6265, 7518, 8530, 10236, 10740, 11942, 12530, 12795, 15036, 17060, 17913, 18795, 23884, 25060, 25590, 29855, 35826, 37590, 51180, 59710, 71652, 75180, 89565, 119420, 152687, 179130, 305374, 358260, 458061, 610748, 763435, 916122, 1068809, 1526870, 1832244, 2137618, 2290305, 3053740, 3206427, 4275236, 4580610, 5344045, 6412854, 9161220, 10688090, 12825708, 16032135, 21376180, 32064270, 64128540]

約数ペア:

[(1, 64128540), (2, 32064270), (3, 21376180), (4, 16032135), (5, 12825708), (6, 10688090), (7, 9161220), (10, 6412854), (12, 5344045), (14, 4580610), (15, 4275236), (20, 3206427), (21, 3053740), (28, 2290305), (30, 2137618), (35, 1832244), (42, 1526870), (60, 1068809), (70, 916122), (84, 763435), (105, 610748), (140, 458061), (179, 358260), (210, 305374), (358, 179130), (420, 152687), (537, 119420), (716, 89565), (853, 75180), (895, 71652), (1074, 59710), (1253, 51180), (1706, 37590), (1790, 35826), (2148, 29855), (2506, 25590), (2559, 25060), (2685, 23884), (3412, 18795), (3580, 17913), (3759, 17060), (4265, 15036), (5012, 12795), (5118, 12530), (5370, 11942), (5971, 10740), (6265, 10236), (7518, 8530)]