297938340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1522

約数の個数: 144

約数和(自身を含む): 1039409280

約数和(自身を除く): 741470940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 179, 180, 210, 252, 315, 358, 420, 537, 630, 716, 895, 1074, 1253, 1260, 1321, 1611, 1790, 2148, 2506, 2642, 2685, 3222, 3580, 3759, 3963, 5012, 5284, 5370, 6265, 6444, 6605, 7518, 7926, 8055, 9247, 10740, 11277, 11889, 12530, 13210, 15036, 15852, 16110, 18494, 18795, 19815, 22554, 23778, 25060, 26420, 27741, 32220, 36988, 37590, 39630, 45108, 46235, 47556, 55482, 56385, 59445, 75180, 79260, 83223, 92470, 110964, 112770, 118890, 138705, 166446, 184940, 225540, 236459, 237780, 277410, 332892, 416115, 472918, 554820, 709377, 832230, 945836, 1182295, 1418754, 1655213, 1664460, 2128131, 2364590, 2837508, 3310426, 3546885, 4256262, 4729180, 4965639, 6620852, 7093770, 8276065, 8512524, 9931278, 10640655, 14187540, 14896917, 16552130, 19862556, 21281310, 24828195, 29793834, 33104260, 42562620, 49656390, 59587668, 74484585, 99312780, 148969170, 297938340]

約数ペア:

[(1, 297938340), (2, 148969170), (3, 99312780), (4, 74484585), (5, 59587668), (6, 49656390), (7, 42562620), (9, 33104260), (10, 29793834), (12, 24828195), (14, 21281310), (15, 19862556), (18, 16552130), (20, 14896917), (21, 14187540), (28, 10640655), (30, 9931278), (35, 8512524), (36, 8276065), (42, 7093770), (45, 6620852), (60, 4965639), (63, 4729180), (70, 4256262), (84, 3546885), (90, 3310426), (105, 2837508), (126, 2364590), (140, 2128131), (179, 1664460), (180, 1655213), (210, 1418754), (252, 1182295), (315, 945836), (358, 832230), (420, 709377), (537, 554820), (630, 472918), (716, 416115), (895, 332892), (1074, 277410), (1253, 237780), (1260, 236459), (1321, 225540), (1611, 184940), (1790, 166446), (2148, 138705), (2506, 118890), (2642, 112770), (2685, 110964), (3222, 92470), (3580, 83223), (3759, 79260), (3963, 75180), (5012, 59445), (5284, 56385), (5370, 55482), (6265, 47556), (6444, 46235), (6605, 45108), (7518, 39630), (7926, 37590), (8055, 36988), (9247, 32220), (10740, 27741), (11277, 26420), (11889, 25060), (12530, 23778), (13210, 22554), (15036, 19815), (15852, 18795), (16110, 18494)]