190961280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 256

約数和(自身を含む): 694742400

約数和(自身を除く): 503781120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 257, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 514, 516, 540, 576, 640, 645, 688, 720, 771, 774, 860, 864, 960, 1028, 1032, 1080, 1152, 1161, 1285, 1290, 1376, 1440, 1542, 1548, 1720, 1728, 1920, 1935, 2056, 2064, 2160, 2313, 2322, 2570, 2580, 2752, 2880, 3084, 3096, 3440, 3456, 3855, 3870, 4112, 4128, 4320, 4626, 4644, 5140, 5160, 5504, 5760, 5805, 6168, 6192, 6880, 6939, 7710, 7740, 8224, 8256, 8640, 9252, 9288, 10280, 10320, 11051, 11565, 11610, 12336, 12384, 13760, 13878, 15420, 15480, 16448, 16512, 17280, 18504, 18576, 20560, 20640, 22102, 23130, 23220, 24672, 24768, 27520, 27756, 30840, 30960, 32896, 33153, 34695, 37008, 37152, 41120, 41280, 44204, 46260, 46440, 49344, 49536, 55255, 55512, 61680, 61920, 66306, 69390, 74016, 74304, 82240, 82560, 88408, 92520, 92880, 98688, 99459, 110510, 111024, 123360, 123840, 132612, 138780, 148032, 148608, 164480, 165765, 176816, 185040, 185760, 198918, 221020, 222048, 246720, 247680, 265224, 277560, 296064, 298377, 331530, 353632, 370080, 371520, 397836, 442040, 444096, 493440, 497295, 530448, 555120, 596754, 663060, 707264, 740160, 743040, 795672, 884080, 888192, 994590, 1060896, 1110240, 1193508, 1326120, 1414528, 1480320, 1491885, 1591344, 1768160, 1989180, 2121792, 2220480, 2387016, 2652240, 2983770, 3182688, 3536320, 3978360, 4243584, 4440960, 4774032, 5304480, 5967540, 6365376, 7072640, 7956720, 9548064, 10608960, 11935080, 12730752, 15913440, 19096128, 21217920, 23870160, 31826880, 38192256, 47740320, 63653760, 95480640, 190961280]

約数ペア:

[(1, 190961280), (2, 95480640), (3, 63653760), (4, 47740320), (5, 38192256), (6, 31826880), (8, 23870160), (9, 21217920), (10, 19096128), (12, 15913440), (15, 12730752), (16, 11935080), (18, 10608960), (20, 9548064), (24, 7956720), (27, 7072640), (30, 6365376), (32, 5967540), (36, 5304480), (40, 4774032), (43, 4440960), (45, 4243584), (48, 3978360), (54, 3536320), (60, 3182688), (64, 2983770), (72, 2652240), (80, 2387016), (86, 2220480), (90, 2121792), (96, 1989180), (108, 1768160), (120, 1591344), (128, 1491885), (129, 1480320), (135, 1414528), (144, 1326120), (160, 1193508), (172, 1110240), (180, 1060896), (192, 994590), (215, 888192), (216, 884080), (240, 795672), (257, 743040), (258, 740160), (270, 707264), (288, 663060), (320, 596754), (344, 555120), (360, 530448), (384, 497295), (387, 493440), (430, 444096), (432, 442040), (480, 397836), (514, 371520), (516, 370080), (540, 353632), (576, 331530), (640, 298377), (645, 296064), (688, 277560), (720, 265224), (771, 247680), (774, 246720), (860, 222048), (864, 221020), (960, 198918), (1028, 185760), (1032, 185040), (1080, 176816), (1152, 165765), (1161, 164480), (1285, 148608), (1290, 148032), (1376, 138780), (1440, 132612), (1542, 123840), (1548, 123360), (1720, 111024), (1728, 110510), (1920, 99459), (1935, 98688), (2056, 92880), (2064, 92520), (2160, 88408), (2313, 82560), (2322, 82240), (2570, 74304), (2580, 74016), (2752, 69390), (2880, 66306), (3084, 61920), (3096, 61680), (3440, 55512), (3456, 55255), (3855, 49536), (3870, 49344), (4112, 46440), (4128, 46260), (4320, 44204), (4626, 41280), (4644, 41120), (5140, 37152), (5160, 37008), (5504, 34695), (5760, 33153), (5805, 32896), (6168, 30960), (6192, 30840), (6880, 27756), (6939, 27520), (7710, 24768), (7740, 24672), (8224, 23220), (8256, 23130), (8640, 22102), (9252, 20640), (9288, 20560), (10280, 18576), (10320, 18504), (11051, 17280), (11565, 16512), (11610, 16448), (12336, 15480), (12384, 15420), (13760, 13878)]