191196240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1881

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 460190640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 38, 40, 46, 48, 57, 60, 69, 76, 80, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 240, 276, 285, 304, 345, 368, 380, 437, 456, 460, 552, 570, 690, 760, 874, 912, 920, 1104, 1140, 1311, 1380, 1520, 1748, 1823, 1840, 2185, 2280, 2622, 2760, 3496, 3646, 4370, 4560, 5244, 5469, 5520, 6555, 6992, 7292, 8740, 9115, 10488, 10938, 13110, 14584, 17480, 18230, 20976, 21876, 26220, 27345, 29168, 34637, 34960, 36460, 41929, 43752, 52440, 54690, 69274, 72920, 83858, 87504, 103911, 104880, 109380, 125787, 138548, 145840, 167716, 173185, 207822, 209645, 218760, 251574, 277096, 335432, 346370, 415644, 419290, 437520, 503148, 519555, 554192, 628935, 670864, 692740, 796651, 831288, 838580, 1006296, 1039110, 1257870, 1385480, 1593302, 1662576, 1677160, 2012592, 2078220, 2389953, 2515740, 2770960, 3186604, 3354320, 3983255, 4156440, 4779906, 5031480, 6373208, 7966510, 8312880, 9559812, 10062960, 11949765, 12746416, 15933020, 19119624, 23899530, 31866040, 38239248, 47799060, 63732080, 95598120, 191196240]

約数ペア:

[(1, 191196240), (2, 95598120), (3, 63732080), (4, 47799060), (5, 38239248), (6, 31866040), (8, 23899530), (10, 19119624), (12, 15933020), (15, 12746416), (16, 11949765), (19, 10062960), (20, 9559812), (23, 8312880), (24, 7966510), (30, 6373208), (38, 5031480), (40, 4779906), (46, 4156440), (48, 3983255), (57, 3354320), (60, 3186604), (69, 2770960), (76, 2515740), (80, 2389953), (92, 2078220), (95, 2012592), (114, 1677160), (115, 1662576), (120, 1593302), (138, 1385480), (152, 1257870), (184, 1039110), (190, 1006296), (228, 838580), (230, 831288), (240, 796651), (276, 692740), (285, 670864), (304, 628935), (345, 554192), (368, 519555), (380, 503148), (437, 437520), (456, 419290), (460, 415644), (552, 346370), (570, 335432), (690, 277096), (760, 251574), (874, 218760), (912, 209645), (920, 207822), (1104, 173185), (1140, 167716), (1311, 145840), (1380, 138548), (1520, 125787), (1748, 109380), (1823, 104880), (1840, 103911), (2185, 87504), (2280, 83858), (2622, 72920), (2760, 69274), (3496, 54690), (3646, 52440), (4370, 43752), (4560, 41929), (5244, 36460), (5469, 34960), (5520, 34637), (6555, 29168), (6992, 27345), (7292, 26220), (8740, 21876), (9115, 20976), (10488, 18230), (10938, 17480), (13110, 14584)]