208329240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6761

約数の個数: 128

約数和(自身を含む): 733685760

約数和(自身を除く): 525356520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 6703, 7770, 10360, 13406, 15540, 20109, 26812, 31080, 33515, 40218, 46921, 53624, 67030, 80436, 93842, 100545, 134060, 140763, 160872, 187684, 201090, 234605, 248011, 268120, 281526, 375368, 402180, 469210, 496022, 563052, 703815, 744033, 804360, 938420, 992044, 1126104, 1240055, 1407630, 1488066, 1736077, 1876840, 1984088, 2480110, 2815260, 2976132, 3472154, 3720165, 4960220, 5208231, 5630520, 5952264, 6944308, 7440330, 8680385, 9920440, 10416462, 13888616, 14880660, 17360770, 20832924, 26041155, 29761320, 34721540, 41665848, 52082310, 69443080, 104164620, 208329240]

約数ペア:

[(1, 208329240), (2, 104164620), (3, 69443080), (4, 52082310), (5, 41665848), (6, 34721540), (7, 29761320), (8, 26041155), (10, 20832924), (12, 17360770), (14, 14880660), (15, 13888616), (20, 10416462), (21, 9920440), (24, 8680385), (28, 7440330), (30, 6944308), (35, 5952264), (37, 5630520), (40, 5208231), (42, 4960220), (56, 3720165), (60, 3472154), (70, 2976132), (74, 2815260), (84, 2480110), (105, 1984088), (111, 1876840), (120, 1736077), (140, 1488066), (148, 1407630), (168, 1240055), (185, 1126104), (210, 992044), (222, 938420), (259, 804360), (280, 744033), (296, 703815), (370, 563052), (420, 496022), (444, 469210), (518, 402180), (555, 375368), (740, 281526), (777, 268120), (840, 248011), (888, 234605), (1036, 201090), (1110, 187684), (1295, 160872), (1480, 140763), (1554, 134060), (2072, 100545), (2220, 93842), (2590, 80436), (3108, 67030), (3885, 53624), (4440, 46921), (5180, 40218), (6216, 33515), (6703, 31080), (7770, 26812), (10360, 20109), (13406, 15540)]