141666160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 343504800

約数和(自身を除く): 201838640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 227, 232, 269, 290, 454, 464, 538, 580, 908, 1076, 1135, 1160, 1345, 1816, 2152, 2270, 2320, 2690, 3632, 4304, 4540, 5380, 6583, 7801, 9080, 10760, 13166, 15602, 18160, 21520, 26332, 31204, 32915, 39005, 52664, 61063, 62408, 65830, 78010, 105328, 122126, 124816, 131660, 156020, 244252, 263320, 305315, 312040, 488504, 526640, 610630, 624080, 977008, 1221260, 1770827, 2442520, 3541654, 4885040, 7083308, 8854135, 14166616, 17708270, 28333232, 35416540, 70833080, 141666160]

約数ペア:

[(1, 141666160), (2, 70833080), (4, 35416540), (5, 28333232), (8, 17708270), (10, 14166616), (16, 8854135), (20, 7083308), (29, 4885040), (40, 3541654), (58, 2442520), (80, 1770827), (116, 1221260), (145, 977008), (227, 624080), (232, 610630), (269, 526640), (290, 488504), (454, 312040), (464, 305315), (538, 263320), (580, 244252), (908, 156020), (1076, 131660), (1135, 124816), (1160, 122126), (1345, 105328), (1816, 78010), (2152, 65830), (2270, 62408), (2320, 61063), (2690, 52664), (3632, 39005), (4304, 32915), (4540, 31204), (5380, 26332), (6583, 21520), (7801, 18160), (9080, 15602), (10760, 13166)]