207360320

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4349}}^1$

素因数の和:4515

約数の個数: 56

約数和(自身を含む): 497205000

約数和(自身を除く): 289844680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4349, 4768, 5960, 8698, 9536, 11920, 17396, 21745, 23840, 34792, 43490, 47680, 69584, 86980, 139168, 173960, 278336, 347920, 648001, 695840, 1296002, 1391680, 2592004, 3240005, 5184008, 6480010, 10368016, 12960020, 20736032, 25920040, 41472064, 51840080, 103680160, 207360320]

約数ペア:

[(1, 207360320), (2, 103680160), (4, 51840080), (5, 41472064), (8, 25920040), (10, 20736032), (16, 12960020), (20, 10368016), (32, 6480010), (40, 5184008), (64, 3240005), (80, 2592004), (149, 1391680), (160, 1296002), (298, 695840), (320, 648001), (596, 347920), (745, 278336), (1192, 173960), (1490, 139168), (2384, 86980), (2980, 69584), (4349, 47680), (4768, 43490), (5960, 34792), (8698, 23840), (9536, 21745), (11920, 17396)]