8517193920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{16339}}^1$

素因数の和:16543

約数の個数: 168

約数和(自身を含む): 29459255280

約数和(自身を除く): 20942061360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 181, 192, 240, 288, 320, 360, 362, 480, 543, 576, 720, 724, 905, 960, 1086, 1440, 1448, 1629, 1810, 2172, 2715, 2880, 2896, 3258, 3620, 4344, 5430, 5792, 6516, 7240, 8145, 8688, 10860, 11584, 13032, 14480, 16290, 16339, 17376, 21720, 26064, 28960, 32580, 32678, 34752, 43440, 49017, 52128, 57920, 65160, 65356, 81695, 86880, 98034, 104256, 130320, 130712, 147051, 163390, 173760, 196068, 245085, 260640, 261424, 294102, 326780, 392136, 490170, 521280, 522848, 588204, 653560, 735255, 784272, 980340, 1045696, 1176408, 1307120, 1470510, 1568544, 1960680, 2352816, 2614240, 2941020, 2957359, 3137088, 3921360, 4705632, 5228480, 5882040, 5914718, 7842720, 8872077, 9411264, 11764080, 11829436, 14786795, 15685440, 17744154, 23528160, 23658872, 26616231, 29573590, 35488308, 44360385, 47056320, 47317744, 53232462, 59147180, 70976616, 88720770, 94635488, 106464924, 118294360, 133081155, 141953232, 177441540, 189270976, 212929848, 236588720, 266162310, 283906464, 354883080, 425859696, 473177440, 532324620, 567812928, 709766160, 851719392, 946354880, 1064649240, 1419532320, 1703438784, 2129298480, 2839064640, 4258596960, 8517193920]

約数ペア:

[(1, 8517193920), (2, 4258596960), (3, 2839064640), (4, 2129298480), (5, 1703438784), (6, 1419532320), (8, 1064649240), (9, 946354880), (10, 851719392), (12, 709766160), (15, 567812928), (16, 532324620), (18, 473177440), (20, 425859696), (24, 354883080), (30, 283906464), (32, 266162310), (36, 236588720), (40, 212929848), (45, 189270976), (48, 177441540), (60, 141953232), (64, 133081155), (72, 118294360), (80, 106464924), (90, 94635488), (96, 88720770), (120, 70976616), (144, 59147180), (160, 53232462), (180, 47317744), (181, 47056320), (192, 44360385), (240, 35488308), (288, 29573590), (320, 26616231), (360, 23658872), (362, 23528160), (480, 17744154), (543, 15685440), (576, 14786795), (720, 11829436), (724, 11764080), (905, 9411264), (960, 8872077), (1086, 7842720), (1440, 5914718), (1448, 5882040), (1629, 5228480), (1810, 4705632), (2172, 3921360), (2715, 3137088), (2880, 2957359), (2896, 2941020), (3258, 2614240), (3620, 2352816), (4344, 1960680), (5430, 1568544), (5792, 1470510), (6516, 1307120), (7240, 1176408), (8145, 1045696), (8688, 980340), (10860, 784272), (11584, 735255), (13032, 653560), (14480, 588204), (16290, 522848), (16339, 521280), (17376, 490170), (21720, 392136), (26064, 326780), (28960, 294102), (32580, 261424), (32678, 260640), (34752, 245085), (43440, 196068), (49017, 173760), (52128, 163390), (57920, 147051), (65160, 130712), (65356, 130320), (81695, 104256), (86880, 98034)]