229420160

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 128

約数和(自身を含む): 581644800

約数和(自身を除く): 352224640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 47, 58, 64, 80, 94, 116, 128, 145, 160, 188, 232, 235, 263, 290, 320, 376, 464, 470, 526, 580, 640, 752, 928, 940, 1052, 1160, 1315, 1363, 1504, 1856, 1880, 2104, 2320, 2630, 2726, 3008, 3712, 3760, 4208, 4640, 5260, 5452, 6016, 6815, 7520, 7627, 8416, 9280, 10520, 10904, 12361, 13630, 15040, 15254, 16832, 18560, 21040, 21808, 24722, 27260, 30080, 30508, 33664, 38135, 42080, 43616, 49444, 54520, 61016, 61805, 76270, 84160, 87232, 98888, 109040, 122032, 123610, 152540, 168320, 174464, 197776, 218080, 244064, 247220, 305080, 358469, 395552, 436160, 488128, 494440, 610160, 716938, 791104, 872320, 976256, 988880, 1220320, 1433876, 1582208, 1792345, 1977760, 2440640, 2867752, 3584690, 3955520, 4881280, 5735504, 7169380, 7911040, 11471008, 14338760, 22942016, 28677520, 45884032, 57355040, 114710080, 229420160]

約数ペア:

[(1, 229420160), (2, 114710080), (4, 57355040), (5, 45884032), (8, 28677520), (10, 22942016), (16, 14338760), (20, 11471008), (29, 7911040), (32, 7169380), (40, 5735504), (47, 4881280), (58, 3955520), (64, 3584690), (80, 2867752), (94, 2440640), (116, 1977760), (128, 1792345), (145, 1582208), (160, 1433876), (188, 1220320), (232, 988880), (235, 976256), (263, 872320), (290, 791104), (320, 716938), (376, 610160), (464, 494440), (470, 488128), (526, 436160), (580, 395552), (640, 358469), (752, 305080), (928, 247220), (940, 244064), (1052, 218080), (1160, 197776), (1315, 174464), (1363, 168320), (1504, 152540), (1856, 123610), (1880, 122032), (2104, 109040), (2320, 98888), (2630, 87232), (2726, 84160), (3008, 76270), (3712, 61805), (3760, 61016), (4208, 54520), (4640, 49444), (5260, 43616), (5452, 42080), (6016, 38135), (6815, 33664), (7520, 30508), (7627, 30080), (8416, 27260), (9280, 24722), (10520, 21808), (10904, 21040), (12361, 18560), (13630, 16832), (15040, 15254)]