8180091360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{115931}}^1$

素因数の和:115966

約数の個数: 216

約数和(自身を含む): 32472321336

約数和(自身を除く): 24292229976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 115931, 231862, 347793, 463724, 579655, 695586, 811517, 927448, 1043379, 1159310, 1391172, 1623034, 1738965, 1854896, 2086758, 2318620, 2434551, 2782344, 3246068, 3477930, 3709792, 4057585, 4173516, 4637240, 4869102, 5216895, 5564688, 5680619, 6492136, 6955860, 7303653, 8115170, 8347032, 9274480, 9738204, 10433790, 11129376, 11361238, 12172755, 12984272, 13911720, 14607306, 16230340, 16694064, 17041857, 18548960, 19476408, 20867580, 22722476, 24345510, 25968544, 27823440, 28403095, 29214612, 32460680, 33388128, 34083714, 36518265, 38952816, 41735160, 45444952, 48691020, 51125571, 55646880, 56806190, 58429224, 64921360, 68167428, 73036530, 77905632, 83470320, 85209285, 90889904, 97382040, 102251142, 113612380, 116858448, 129842720, 136334856, 146073060, 166940640, 170418570, 181779808, 194764080, 204502284, 227224760, 233716896, 255627855, 272669712, 292146120, 340837140, 389528160, 409004568, 454449520, 511255710, 545339424, 584292240, 681674280, 818009136, 908899040, 1022511420, 1168584480, 1363348560, 1636018272, 2045022840, 2726697120, 4090045680, 8180091360]

約数ペア:

[(1, 8180091360), (2, 4090045680), (3, 2726697120), (4, 2045022840), (5, 1636018272), (6, 1363348560), (7, 1168584480), (8, 1022511420), (9, 908899040), (10, 818009136), (12, 681674280), (14, 584292240), (15, 545339424), (16, 511255710), (18, 454449520), (20, 409004568), (21, 389528160), (24, 340837140), (28, 292146120), (30, 272669712), (32, 255627855), (35, 233716896), (36, 227224760), (40, 204502284), (42, 194764080), (45, 181779808), (48, 170418570), (49, 166940640), (56, 146073060), (60, 136334856), (63, 129842720), (70, 116858448), (72, 113612380), (80, 102251142), (84, 97382040), (90, 90889904), (96, 85209285), (98, 83470320), (105, 77905632), (112, 73036530), (120, 68167428), (126, 64921360), (140, 58429224), (144, 56806190), (147, 55646880), (160, 51125571), (168, 48691020), (180, 45444952), (196, 41735160), (210, 38952816), (224, 36518265), (240, 34083714), (245, 33388128), (252, 32460680), (280, 29214612), (288, 28403095), (294, 27823440), (315, 25968544), (336, 24345510), (360, 22722476), (392, 20867580), (420, 19476408), (441, 18548960), (480, 17041857), (490, 16694064), (504, 16230340), (560, 14607306), (588, 13911720), (630, 12984272), (672, 12172755), (720, 11361238), (735, 11129376), (784, 10433790), (840, 9738204), (882, 9274480), (980, 8347032), (1008, 8115170), (1120, 7303653), (1176, 6955860), (1260, 6492136), (1440, 5680619), (1470, 5564688), (1568, 5216895), (1680, 4869102), (1764, 4637240), (1960, 4173516), (2016, 4057585), (2205, 3709792), (2352, 3477930), (2520, 3246068), (2940, 2782344), (3360, 2434551), (3528, 2318620), (3920, 2086758), (4410, 1854896), (4704, 1738965), (5040, 1623034), (5880, 1391172), (7056, 1159310), (7840, 1043379), (8820, 927448), (10080, 811517), (11760, 695586), (14112, 579655), (17640, 463724), (23520, 347793), (35280, 231862), (70560, 115931)]