156937720240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{23869}}^1$

素因数の和:24147

約数の個数: 160

約数和(自身を含む): 426222720000

約数和(自身を除く): 269284999760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 199, 236, 280, 295, 398, 413, 472, 560, 590, 796, 826, 944, 995, 1180, 1393, 1592, 1652, 1990, 2065, 2360, 2786, 3184, 3304, 3980, 4130, 4720, 5572, 6608, 6965, 7960, 8260, 11144, 11741, 13930, 15920, 16520, 22288, 23482, 23869, 27860, 33040, 46964, 47738, 55720, 58705, 82187, 93928, 95476, 111440, 117410, 119345, 164374, 167083, 187856, 190952, 234820, 238690, 328748, 334166, 381904, 410935, 469640, 477380, 657496, 668332, 821870, 835415, 939280, 954760, 1314992, 1336664, 1408271, 1643740, 1670830, 1909520, 2673328, 2816542, 3287480, 3341660, 4749931, 5633084, 6574960, 6683320, 7041355, 9499862, 9857897, 11266168, 13366640, 14082710, 18999724, 19715794, 22532336, 23749655, 28165420, 33249517, 37999448, 39431588, 47499310, 49289485, 56330840, 66499034, 75998896, 78863176, 94998620, 98578970, 112661680, 132998068, 157726352, 166247585, 189997240, 197157940, 265996136, 280245929, 332495170, 379994480, 394315880, 531992272, 560491858, 664990340, 788631760, 1120983716, 1329980680, 1401229645, 1961721503, 2241967432, 2659961360, 2802459290, 3923443006, 4483934864, 5604918580, 7846886012, 9808607515, 11209837160, 15693772024, 19617215030, 22419674320, 31387544048, 39234430060, 78468860120, 156937720240]

約数ペア:

[(1, 156937720240), (2, 78468860120), (4, 39234430060), (5, 31387544048), (7, 22419674320), (8, 19617215030), (10, 15693772024), (14, 11209837160), (16, 9808607515), (20, 7846886012), (28, 5604918580), (35, 4483934864), (40, 3923443006), (56, 2802459290), (59, 2659961360), (70, 2241967432), (80, 1961721503), (112, 1401229645), (118, 1329980680), (140, 1120983716), (199, 788631760), (236, 664990340), (280, 560491858), (295, 531992272), (398, 394315880), (413, 379994480), (472, 332495170), (560, 280245929), (590, 265996136), (796, 197157940), (826, 189997240), (944, 166247585), (995, 157726352), (1180, 132998068), (1393, 112661680), (1592, 98578970), (1652, 94998620), (1990, 78863176), (2065, 75998896), (2360, 66499034), (2786, 56330840), (3184, 49289485), (3304, 47499310), (3980, 39431588), (4130, 37999448), (4720, 33249517), (5572, 28165420), (6608, 23749655), (6965, 22532336), (7960, 19715794), (8260, 18999724), (11144, 14082710), (11741, 13366640), (13930, 11266168), (15920, 9857897), (16520, 9499862), (22288, 7041355), (23482, 6683320), (23869, 6574960), (27860, 5633084), (33040, 4749931), (46964, 3341660), (47738, 3287480), (55720, 2816542), (58705, 2673328), (82187, 1909520), (93928, 1670830), (95476, 1643740), (111440, 1408271), (117410, 1336664), (119345, 1314992), (164374, 954760), (167083, 939280), (187856, 835415), (190952, 821870), (234820, 668332), (238690, 657496), (328748, 477380), (334166, 469640), (381904, 410935)]