156900660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2087}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 505128960

約数和(自身を除く): 348228300

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, 895, 1074, 1253, 1790, 2087, 2148, 2506, 2685, 3580, 3759, 4174, 5012, 5370, 6261, 6265, 7518, 8348, 10435, 10740, 12522, 12530, 14609, 15036, 18795, 20870, 25044, 25060, 29218, 31305, 37590, 41740, 43827, 58436, 62610, 73045, 75180, 87654, 125220, 146090, 175308, 219135, 292180, 373573, 438270, 747146, 876540, 1120719, 1494292, 1867865, 2241438, 2615011, 3735730, 4482876, 5230022, 5603595, 7471460, 7845033, 10460044, 11207190, 13075055, 15690066, 22414380, 26150110, 31380132, 39225165, 52300220, 78450330, 156900660]

約数ペア:

[(1, 156900660), (2, 78450330), (3, 52300220), (4, 39225165), (5, 31380132), (6, 26150110), (7, 22414380), (10, 15690066), (12, 13075055), (14, 11207190), (15, 10460044), (20, 7845033), (21, 7471460), (28, 5603595), (30, 5230022), (35, 4482876), (42, 3735730), (60, 2615011), (70, 2241438), (84, 1867865), (105, 1494292), (140, 1120719), (179, 876540), (210, 747146), (358, 438270), (420, 373573), (537, 292180), (716, 219135), (895, 175308), (1074, 146090), (1253, 125220), (1790, 87654), (2087, 75180), (2148, 73045), (2506, 62610), (2685, 58436), (3580, 43827), (3759, 41740), (4174, 37590), (5012, 31305), (5370, 29218), (6261, 25060), (6265, 25044), (7518, 20870), (8348, 18795), (10435, 15036), (10740, 14609), (12522, 12530)]