231645120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{34471}}^1$

素因数の和:34498

約数の個数: 112

約数和(自身を含む): 840565248

約数和(自身を除く): 608920128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 34471, 68942, 103413, 137884, 172355, 206826, 241297, 275768, 344710, 413652, 482594, 517065, 551536, 689420, 723891, 827304, 965188, 1034130, 1103072, 1206485, 1378840, 1447782, 1654608, 1930376, 2068260, 2206144, 2412970, 2757680, 2895564, 3309216, 3619455, 3860752, 4136520, 4825940, 5515360, 5791128, 6618432, 7238910, 7721504, 8273040, 9651880, 11030720, 11582256, 14477820, 15443008, 16546080, 19303760, 23164512, 28955640, 33092160, 38607520, 46329024, 57911280, 77215040, 115822560, 231645120]

約数ペア:

[(1, 231645120), (2, 115822560), (3, 77215040), (4, 57911280), (5, 46329024), (6, 38607520), (7, 33092160), (8, 28955640), (10, 23164512), (12, 19303760), (14, 16546080), (15, 15443008), (16, 14477820), (20, 11582256), (21, 11030720), (24, 9651880), (28, 8273040), (30, 7721504), (32, 7238910), (35, 6618432), (40, 5791128), (42, 5515360), (48, 4825940), (56, 4136520), (60, 3860752), (64, 3619455), (70, 3309216), (80, 2895564), (84, 2757680), (96, 2412970), (105, 2206144), (112, 2068260), (120, 1930376), (140, 1654608), (160, 1447782), (168, 1378840), (192, 1206485), (210, 1103072), (224, 1034130), (240, 965188), (280, 827304), (320, 723891), (336, 689420), (420, 551536), (448, 517065), (480, 482594), (560, 413652), (672, 344710), (840, 275768), (960, 241297), (1120, 206826), (1344, 172355), (1680, 137884), (2240, 103413), (3360, 68942), (6720, 34471)]