243348840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{32189}}^1$

素因数の和:32216

約数の個数: 128

約数和(自身を含む): 927072000

約数和(自身を除く): 683723160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 32189, 64378, 96567, 128756, 160945, 193134, 225323, 257512, 289701, 321890, 386268, 450646, 482835, 579402, 643780, 675969, 772536, 869103, 901292, 965670, 1126615, 1158804, 1287560, 1351938, 1448505, 1738206, 1802584, 1931340, 2027907, 2253230, 2317608, 2703876, 2897010, 3379845, 3476412, 3862680, 4055814, 4345515, 4506460, 5407752, 5794020, 6083721, 6759690, 6952824, 8111628, 8691030, 9012920, 10139535, 11588040, 12167442, 13519380, 16223256, 17382060, 20279070, 24334884, 27038760, 30418605, 34764120, 40558140, 48669768, 60837210, 81116280, 121674420, 243348840]

約数ペア:

[(1, 243348840), (2, 121674420), (3, 81116280), (4, 60837210), (5, 48669768), (6, 40558140), (7, 34764120), (8, 30418605), (9, 27038760), (10, 24334884), (12, 20279070), (14, 17382060), (15, 16223256), (18, 13519380), (20, 12167442), (21, 11588040), (24, 10139535), (27, 9012920), (28, 8691030), (30, 8111628), (35, 6952824), (36, 6759690), (40, 6083721), (42, 5794020), (45, 5407752), (54, 4506460), (56, 4345515), (60, 4055814), (63, 3862680), (70, 3476412), (72, 3379845), (84, 2897010), (90, 2703876), (105, 2317608), (108, 2253230), (120, 2027907), (126, 1931340), (135, 1802584), (140, 1738206), (168, 1448505), (180, 1351938), (189, 1287560), (210, 1158804), (216, 1126615), (252, 965670), (270, 901292), (280, 869103), (315, 772536), (360, 675969), (378, 643780), (420, 579402), (504, 482835), (540, 450646), (630, 386268), (756, 321890), (840, 289701), (945, 257512), (1080, 225323), (1260, 193134), (1512, 160945), (1890, 128756), (2520, 96567), (3780, 64378), (7560, 32189)]