165846240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16453}}^1$

素因数の和:16481

約数の個数: 144

約数和(自身を含む): 646839648

約数和(自身を除く): 480993408

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, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16453, 32906, 49359, 65812, 82265, 98718, 115171, 131624, 148077, 164530, 197436, 230342, 246795, 263248, 296154, 329060, 345513, 394872, 460684, 493590, 526496, 575855, 592308, 658120, 691026, 740385, 789744, 921368, 987180, 1036539, 1151710, 1184616, 1316240, 1382052, 1480770, 1579488, 1727565, 1842736, 1974360, 2073078, 2303420, 2369232, 2632480, 2764104, 2961540, 3455130, 3685472, 3948720, 4146156, 4606840, 4738464, 5182695, 5528208, 5923080, 6910260, 7897440, 8292312, 9213680, 10365390, 11056416, 11846160, 13820520, 16584624, 18427360, 20730780, 23692320, 27641040, 33169248, 41461560, 55282080, 82923120, 165846240]

約数ペア:

[(1, 165846240), (2, 82923120), (3, 55282080), (4, 41461560), (5, 33169248), (6, 27641040), (7, 23692320), (8, 20730780), (9, 18427360), (10, 16584624), (12, 13820520), (14, 11846160), (15, 11056416), (16, 10365390), (18, 9213680), (20, 8292312), (21, 7897440), (24, 6910260), (28, 5923080), (30, 5528208), (32, 5182695), (35, 4738464), (36, 4606840), (40, 4146156), (42, 3948720), (45, 3685472), (48, 3455130), (56, 2961540), (60, 2764104), (63, 2632480), (70, 2369232), (72, 2303420), (80, 2073078), (84, 1974360), (90, 1842736), (96, 1727565), (105, 1579488), (112, 1480770), (120, 1382052), (126, 1316240), (140, 1184616), (144, 1151710), (160, 1036539), (168, 987180), (180, 921368), (210, 789744), (224, 740385), (240, 691026), (252, 658120), (280, 592308), (288, 575855), (315, 526496), (336, 493590), (360, 460684), (420, 394872), (480, 345513), (504, 329060), (560, 296154), (630, 263248), (672, 246795), (720, 230342), (840, 197436), (1008, 164530), (1120, 148077), (1260, 131624), (1440, 115171), (1680, 98718), (2016, 82265), (2520, 65812), (3360, 49359), (5040, 32906), (10080, 16453)]