117155640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{661}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 404190720

約数和(自身を除く): 287035080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 661, 840, 844, 1055, 1266, 1322, 1477, 1688, 1983, 2110, 2532, 2644, 2954, 3165, 3305, 3966, 4220, 4431, 4627, 5064, 5288, 5908, 6330, 6610, 7385, 7932, 8440, 8862, 9254, 9915, 11816, 12660, 13220, 13881, 14770, 15864, 17724, 18508, 19830, 22155, 23135, 25320, 26440, 27762, 29540, 35448, 37016, 39660, 44310, 46270, 55524, 59080, 69405, 79320, 88620, 92540, 111048, 138810, 139471, 177240, 185080, 277620, 278942, 418413, 555240, 557884, 697355, 836826, 976297, 1115768, 1394710, 1673652, 1952594, 2092065, 2789420, 2928891, 3347304, 3905188, 4184130, 4881485, 5578840, 5857782, 7810376, 8368260, 9762970, 11715564, 14644455, 16736520, 19525940, 23431128, 29288910, 39051880, 58577820, 117155640]

約数ペア:

[(1, 117155640), (2, 58577820), (3, 39051880), (4, 29288910), (5, 23431128), (6, 19525940), (7, 16736520), (8, 14644455), (10, 11715564), (12, 9762970), (14, 8368260), (15, 7810376), (20, 5857782), (21, 5578840), (24, 4881485), (28, 4184130), (30, 3905188), (35, 3347304), (40, 2928891), (42, 2789420), (56, 2092065), (60, 1952594), (70, 1673652), (84, 1394710), (105, 1115768), (120, 976297), (140, 836826), (168, 697355), (210, 557884), (211, 555240), (280, 418413), (420, 278942), (422, 277620), (633, 185080), (661, 177240), (840, 139471), (844, 138810), (1055, 111048), (1266, 92540), (1322, 88620), (1477, 79320), (1688, 69405), (1983, 59080), (2110, 55524), (2532, 46270), (2644, 44310), (2954, 39660), (3165, 37016), (3305, 35448), (3966, 29540), (4220, 27762), (4431, 26440), (4627, 25320), (5064, 23135), (5288, 22155), (5908, 19830), (6330, 18508), (6610, 17724), (7385, 15864), (7932, 14770), (8440, 13881), (8862, 13220), (9254, 12660), (9915, 11816)]