57911280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{34471}}^1$

素因数の和:34494

約数の個数: 80

約数和(自身を含む): 205177344

約数和(自身を除く): 147266064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 34471, 68942, 103413, 137884, 172355, 206826, 241297, 275768, 344710, 413652, 482594, 517065, 551536, 689420, 723891, 827304, 965188, 1034130, 1206485, 1378840, 1447782, 1654608, 1930376, 2068260, 2412970, 2757680, 2895564, 3619455, 3860752, 4136520, 4825940, 5791128, 7238910, 8273040, 9651880, 11582256, 14477820, 19303760, 28955640, 57911280]

約数ペア:

[(1, 57911280), (2, 28955640), (3, 19303760), (4, 14477820), (5, 11582256), (6, 9651880), (7, 8273040), (8, 7238910), (10, 5791128), (12, 4825940), (14, 4136520), (15, 3860752), (16, 3619455), (20, 2895564), (21, 2757680), (24, 2412970), (28, 2068260), (30, 1930376), (35, 1654608), (40, 1447782), (42, 1378840), (48, 1206485), (56, 1034130), (60, 965188), (70, 827304), (80, 723891), (84, 689420), (105, 551536), (112, 517065), (120, 482594), (140, 413652), (168, 344710), (210, 275768), (240, 241297), (280, 206826), (336, 172355), (420, 137884), (560, 103413), (840, 68942), (1680, 34471)]