19473320160

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{71551}}^1$

素因数の和:71588

約数の個数: 288

約数和(自身を含む): 78759862272

約数和(自身を除く): 59286542112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 243, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 486, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 972, 1008, 1080, 1120, 1134, 1215, 1260, 1296, 1440, 1512, 1620, 1680, 1701, 1890, 1944, 2016, 2160, 2268, 2430, 2520, 2592, 2835, 3024, 3240, 3360, 3402, 3780, 3888, 4320, 4536, 4860, 5040, 5670, 6048, 6480, 6804, 7560, 7776, 8505, 9072, 9720, 10080, 11340, 12960, 13608, 15120, 17010, 18144, 19440, 22680, 27216, 30240, 34020, 38880, 45360, 54432, 68040, 71551, 90720, 136080, 143102, 214653, 272160, 286204, 357755, 429306, 500857, 572408, 643959, 715510, 858612, 1001714, 1073265, 1144816, 1287918, 1431020, 1502571, 1717224, 1931877, 2003428, 2146530, 2289632, 2504285, 2575836, 2862040, 3005142, 3219795, 3434448, 3863754, 4006856, 4293060, 4507713, 5008570, 5151672, 5724080, 5795631, 6010284, 6439590, 6868896, 7512855, 7727508, 8013712, 8586120, 9015426, 9659385, 10017140, 10303344, 11448160, 11591262, 12020568, 12879180, 13523139, 15025710, 15455016, 16027424, 17172240, 17386893, 18030852, 19318770, 20034280, 20606688, 22538565, 23182524, 24041136, 25758360, 27046278, 28978155, 30051420, 30910032, 34344480, 34773786, 36061704, 38637540, 40068560, 40569417, 45077130, 46365048, 48082272, 51516720, 54092556, 57956310, 60102840, 61820064, 67615695, 69547572, 72123408, 77275080, 80137120, 81138834, 86934465, 90154260, 92730096, 103033440, 108185112, 115912620, 120205680, 121708251, 135231390, 139095144, 144246816, 154550160, 162277668, 173868930, 180308520, 185460192, 202847085, 216370224, 231825240, 240411360, 243416502, 270462780, 278190288, 309100320, 324555336, 347737860, 360617040, 405694170, 432740448, 463650480, 486833004, 540925560, 556380576, 608541255, 649110672, 695475720, 721234080, 811388340, 927300960, 973666008, 1081851120, 1217082510, 1298221344, 1390951440, 1622776680, 1947332016, 2163702240, 2434165020, 2781902880, 3245553360, 3894664032, 4868330040, 6491106720, 9736660080, 19473320160]

約数ペア:

[(1, 19473320160), (2, 9736660080), (3, 6491106720), (4, 4868330040), (5, 3894664032), (6, 3245553360), (7, 2781902880), (8, 2434165020), (9, 2163702240), (10, 1947332016), (12, 1622776680), (14, 1390951440), (15, 1298221344), (16, 1217082510), (18, 1081851120), (20, 973666008), (21, 927300960), (24, 811388340), (27, 721234080), (28, 695475720), (30, 649110672), (32, 608541255), (35, 556380576), (36, 540925560), (40, 486833004), (42, 463650480), (45, 432740448), (48, 405694170), (54, 360617040), (56, 347737860), (60, 324555336), (63, 309100320), (70, 278190288), (72, 270462780), (80, 243416502), (81, 240411360), (84, 231825240), (90, 216370224), (96, 202847085), (105, 185460192), (108, 180308520), (112, 173868930), (120, 162277668), (126, 154550160), (135, 144246816), (140, 139095144), (144, 135231390), (160, 121708251), (162, 120205680), (168, 115912620), (180, 108185112), (189, 103033440), (210, 92730096), (216, 90154260), (224, 86934465), (240, 81138834), (243, 80137120), (252, 77275080), (270, 72123408), (280, 69547572), (288, 67615695), (315, 61820064), (324, 60102840), (336, 57956310), (360, 54092556), (378, 51516720), (405, 48082272), (420, 46365048), (432, 45077130), (480, 40569417), (486, 40068560), (504, 38637540), (540, 36061704), (560, 34773786), (567, 34344480), (630, 30910032), (648, 30051420), (672, 28978155), (720, 27046278), (756, 25758360), (810, 24041136), (840, 23182524), (864, 22538565), (945, 20606688), (972, 20034280), (1008, 19318770), (1080, 18030852), (1120, 17386893), (1134, 17172240), (1215, 16027424), (1260, 15455016), (1296, 15025710), (1440, 13523139), (1512, 12879180), (1620, 12020568), (1680, 11591262), (1701, 11448160), (1890, 10303344), (1944, 10017140), (2016, 9659385), (2160, 9015426), (2268, 8586120), (2430, 8013712), (2520, 7727508), (2592, 7512855), (2835, 6868896), (3024, 6439590), (3240, 6010284), (3360, 5795631), (3402, 5724080), (3780, 5151672), (3888, 5008570), (4320, 4507713), (4536, 4293060), (4860, 4006856), (5040, 3863754), (5670, 3434448), (6048, 3219795), (6480, 3005142), (6804, 2862040), (7560, 2575836), (7776, 2504285), (8505, 2289632), (9072, 2146530), (9720, 2003428), (10080, 1931877), (11340, 1717224), (12960, 1502571), (13608, 1431020), (15120, 1287918), (17010, 1144816), (18144, 1073265), (19440, 1001714), (22680, 858612), (27216, 715510), (30240, 643959), (34020, 572408), (38880, 500857), (45360, 429306), (54432, 357755), (68040, 286204), (71551, 272160), (90720, 214653), (136080, 143102)]