191255120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:553

約数の個数: 160

約数和(自身を含む): 548536320

約数和(自身を除く): 357281200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 479, 496, 560, 620, 644, 713, 805, 868, 920, 958, 1085, 1240, 1288, 1426, 1610, 1736, 1840, 1916, 2170, 2395, 2480, 2576, 2852, 3220, 3353, 3472, 3565, 3832, 4340, 4790, 4991, 5704, 6440, 6706, 7130, 7664, 8680, 9580, 9982, 11017, 11408, 12880, 13412, 14260, 14849, 16765, 17360, 19160, 19964, 22034, 24955, 26824, 28520, 29698, 33530, 38320, 39928, 44068, 49910, 53648, 55085, 57040, 59396, 67060, 74245, 77119, 79856, 88136, 99820, 103943, 110170, 118792, 134120, 148490, 154238, 176272, 199640, 207886, 220340, 237584, 268240, 296980, 308476, 341527, 385595, 399280, 415772, 440680, 519715, 593960, 616952, 683054, 771190, 831544, 881360, 1039430, 1187920, 1233904, 1366108, 1542380, 1663088, 1707635, 2078860, 2390689, 2732216, 3084760, 3415270, 4157720, 4781378, 5464432, 6169520, 6830540, 8315440, 9562756, 11953445, 13661080, 19125512, 23906890, 27322160, 38251024, 47813780, 95627560, 191255120]

約数ペア:

[(1, 191255120), (2, 95627560), (4, 47813780), (5, 38251024), (7, 27322160), (8, 23906890), (10, 19125512), (14, 13661080), (16, 11953445), (20, 9562756), (23, 8315440), (28, 6830540), (31, 6169520), (35, 5464432), (40, 4781378), (46, 4157720), (56, 3415270), (62, 3084760), (70, 2732216), (80, 2390689), (92, 2078860), (112, 1707635), (115, 1663088), (124, 1542380), (140, 1366108), (155, 1233904), (161, 1187920), (184, 1039430), (217, 881360), (230, 831544), (248, 771190), (280, 683054), (310, 616952), (322, 593960), (368, 519715), (434, 440680), (460, 415772), (479, 399280), (496, 385595), (560, 341527), (620, 308476), (644, 296980), (713, 268240), (805, 237584), (868, 220340), (920, 207886), (958, 199640), (1085, 176272), (1240, 154238), (1288, 148490), (1426, 134120), (1610, 118792), (1736, 110170), (1840, 103943), (1916, 99820), (2170, 88136), (2395, 79856), (2480, 77119), (2576, 74245), (2852, 67060), (3220, 59396), (3353, 57040), (3472, 55085), (3565, 53648), (3832, 49910), (4340, 44068), (4790, 39928), (4991, 38320), (5704, 33530), (6440, 29698), (6706, 28520), (7130, 26824), (7664, 24955), (8680, 22034), (9580, 19964), (9982, 19160), (11017, 17360), (11408, 16765), (12880, 14849), (13412, 14260)]