3780776720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1057

約数の個数: 160

約数和(自身を含む): 10344837888

約数和(自身を除く): 6564061168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 197, 215, 280, 301, 344, 394, 430, 560, 602, 688, 788, 797, 860, 985, 1204, 1379, 1505, 1576, 1594, 1720, 1970, 2408, 2758, 3010, 3152, 3188, 3440, 3940, 3985, 4816, 5516, 5579, 6020, 6376, 6895, 7880, 7970, 8471, 11032, 11158, 12040, 12752, 13790, 15760, 15940, 16942, 22064, 22316, 24080, 27580, 27895, 31880, 33884, 34271, 42355, 44632, 55160, 55790, 59297, 63760, 67768, 68542, 84710, 89264, 110320, 111580, 118594, 135536, 137084, 157009, 169420, 171355, 223160, 237188, 239897, 274168, 296485, 314018, 338840, 342710, 446320, 474376, 479794, 548336, 592970, 628036, 677680, 685420, 785045, 948752, 959588, 1099063, 1185940, 1199485, 1256072, 1370840, 1570090, 1919176, 2198126, 2371880, 2398970, 2512144, 2741680, 3140180, 3838352, 4396252, 4743760, 4797940, 5495315, 6280360, 6751387, 8792504, 9595880, 10990630, 12560720, 13502774, 17585008, 19191760, 21981260, 27005548, 33756935, 43962520, 47259709, 54011096, 67513870, 87925040, 94519418, 108022192, 135027740, 189038836, 236298545, 270055480, 378077672, 472597090, 540110960, 756155344, 945194180, 1890388360, 3780776720]

約数ペア:

[(1, 3780776720), (2, 1890388360), (4, 945194180), (5, 756155344), (7, 540110960), (8, 472597090), (10, 378077672), (14, 270055480), (16, 236298545), (20, 189038836), (28, 135027740), (35, 108022192), (40, 94519418), (43, 87925040), (56, 67513870), (70, 54011096), (80, 47259709), (86, 43962520), (112, 33756935), (140, 27005548), (172, 21981260), (197, 19191760), (215, 17585008), (280, 13502774), (301, 12560720), (344, 10990630), (394, 9595880), (430, 8792504), (560, 6751387), (602, 6280360), (688, 5495315), (788, 4797940), (797, 4743760), (860, 4396252), (985, 3838352), (1204, 3140180), (1379, 2741680), (1505, 2512144), (1576, 2398970), (1594, 2371880), (1720, 2198126), (1970, 1919176), (2408, 1570090), (2758, 1370840), (3010, 1256072), (3152, 1199485), (3188, 1185940), (3440, 1099063), (3940, 959588), (3985, 948752), (4816, 785045), (5516, 685420), (5579, 677680), (6020, 628036), (6376, 592970), (6895, 548336), (7880, 479794), (7970, 474376), (8471, 446320), (11032, 342710), (11158, 338840), (12040, 314018), (12752, 296485), (13790, 274168), (15760, 239897), (15940, 237188), (16942, 223160), (22064, 171355), (22316, 169420), (24080, 157009), (27580, 137084), (27895, 135536), (31880, 118594), (33884, 111580), (34271, 110320), (42355, 89264), (44632, 84710), (55160, 68542), (55790, 67768), (59297, 63760)]