243126240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{10337}}^1$

素因数の和:10369

約数の個数: 144

約数和(自身を含む): 890970192

約数和(自身を除く): 647843952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 10337, 11760, 20674, 23520, 31011, 41348, 51685, 62022, 72359, 82696, 103370, 124044, 144718, 155055, 165392, 206740, 217077, 248088, 289436, 310110, 330784, 361795, 413480, 434154, 496176, 506513, 578872, 620220, 723590, 826960, 868308, 992352, 1013026, 1085385, 1157744, 1240440, 1447180, 1519539, 1653920, 1736616, 2026052, 2170770, 2315488, 2480880, 2532565, 2894360, 3039078, 3473232, 4052104, 4341540, 4961760, 5065130, 5788720, 6078156, 6946464, 7597695, 8104208, 8683080, 10130260, 11577440, 12156312, 15195390, 16208416, 17366160, 20260520, 24312624, 30390780, 34732320, 40521040, 48625248, 60781560, 81042080, 121563120, 243126240]

約数ペア:

[(1, 243126240), (2, 121563120), (3, 81042080), (4, 60781560), (5, 48625248), (6, 40521040), (7, 34732320), (8, 30390780), (10, 24312624), (12, 20260520), (14, 17366160), (15, 16208416), (16, 15195390), (20, 12156312), (21, 11577440), (24, 10130260), (28, 8683080), (30, 8104208), (32, 7597695), (35, 6946464), (40, 6078156), (42, 5788720), (48, 5065130), (49, 4961760), (56, 4341540), (60, 4052104), (70, 3473232), (80, 3039078), (84, 2894360), (96, 2532565), (98, 2480880), (105, 2315488), (112, 2170770), (120, 2026052), (140, 1736616), (147, 1653920), (160, 1519539), (168, 1447180), (196, 1240440), (210, 1157744), (224, 1085385), (240, 1013026), (245, 992352), (280, 868308), (294, 826960), (336, 723590), (392, 620220), (420, 578872), (480, 506513), (490, 496176), (560, 434154), (588, 413480), (672, 361795), (735, 330784), (784, 310110), (840, 289436), (980, 248088), (1120, 217077), (1176, 206740), (1470, 165392), (1568, 155055), (1680, 144718), (1960, 124044), (2352, 103370), (2940, 82696), (3360, 72359), (3920, 62022), (4704, 51685), (5880, 41348), (7840, 31011), (10337, 23520), (11760, 20674)]