66307080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 229075200

約数和(自身を除く): 162768120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 409, 420, 579, 772, 818, 840, 965, 1158, 1227, 1351, 1544, 1636, 1930, 2045, 2316, 2454, 2702, 2863, 2895, 3272, 3860, 4053, 4090, 4632, 4908, 5404, 5726, 5790, 6135, 6755, 7720, 8106, 8180, 8589, 9816, 10808, 11452, 11580, 12270, 13510, 14315, 16212, 16360, 17178, 20265, 22904, 23160, 24540, 27020, 28630, 32424, 34356, 40530, 42945, 49080, 54040, 57260, 68712, 78937, 81060, 85890, 114520, 157874, 162120, 171780, 236811, 315748, 343560, 394685, 473622, 552559, 631496, 789370, 947244, 1105118, 1184055, 1578740, 1657677, 1894488, 2210236, 2368110, 2762795, 3157480, 3315354, 4420472, 4736220, 5525590, 6630708, 8288385, 9472440, 11051180, 13261416, 16576770, 22102360, 33153540, 66307080]

約数ペア:

[(1, 66307080), (2, 33153540), (3, 22102360), (4, 16576770), (5, 13261416), (6, 11051180), (7, 9472440), (8, 8288385), (10, 6630708), (12, 5525590), (14, 4736220), (15, 4420472), (20, 3315354), (21, 3157480), (24, 2762795), (28, 2368110), (30, 2210236), (35, 1894488), (40, 1657677), (42, 1578740), (56, 1184055), (60, 1105118), (70, 947244), (84, 789370), (105, 631496), (120, 552559), (140, 473622), (168, 394685), (193, 343560), (210, 315748), (280, 236811), (386, 171780), (409, 162120), (420, 157874), (579, 114520), (772, 85890), (818, 81060), (840, 78937), (965, 68712), (1158, 57260), (1227, 54040), (1351, 49080), (1544, 42945), (1636, 40530), (1930, 34356), (2045, 32424), (2316, 28630), (2454, 27020), (2702, 24540), (2863, 23160), (2895, 22904), (3272, 20265), (3860, 17178), (4053, 16360), (4090, 16212), (4632, 14315), (4908, 13510), (5404, 12270), (5726, 11580), (5790, 11452), (6135, 10808), (6755, 9816), (7720, 8589), (8106, 8180)]