142763040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{4721}}^1$

素因数の和:4752

約数の個数: 192

約数和(自身を含む): 571173120

約数和(自身を除く): 428410080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 4721, 5040, 6048, 7560, 9442, 10080, 14163, 15120, 18884, 23605, 28326, 30240, 33047, 37768, 42489, 47210, 56652, 66094, 70815, 75536, 84978, 94420, 99141, 113304, 127467, 132188, 141630, 151072, 165235, 169956, 188840, 198282, 212445, 226608, 254934, 264376, 283260, 297423, 330470, 339912, 377680, 396564, 424890, 453216, 495705, 509868, 528752, 566520, 594846, 637335, 660940, 679824, 755360, 793128, 849780, 892269, 991410, 1019736, 1057504, 1133040, 1189692, 1274670, 1321880, 1359648, 1487115, 1586256, 1699560, 1784538, 1982820, 2039472, 2266080, 2379384, 2549340, 2643760, 2974230, 3172512, 3399120, 3569076, 3965640, 4078944, 4461345, 4758768, 5098680, 5287520, 5948460, 6798240, 7138152, 7931280, 8922690, 9517536, 10197360, 11896920, 14276304, 15862560, 17845380, 20394720, 23793840, 28552608, 35690760, 47587680, 71381520, 142763040]

約数ペア:

[(1, 142763040), (2, 71381520), (3, 47587680), (4, 35690760), (5, 28552608), (6, 23793840), (7, 20394720), (8, 17845380), (9, 15862560), (10, 14276304), (12, 11896920), (14, 10197360), (15, 9517536), (16, 8922690), (18, 7931280), (20, 7138152), (21, 6798240), (24, 5948460), (27, 5287520), (28, 5098680), (30, 4758768), (32, 4461345), (35, 4078944), (36, 3965640), (40, 3569076), (42, 3399120), (45, 3172512), (48, 2974230), (54, 2643760), (56, 2549340), (60, 2379384), (63, 2266080), (70, 2039472), (72, 1982820), (80, 1784538), (84, 1699560), (90, 1586256), (96, 1487115), (105, 1359648), (108, 1321880), (112, 1274670), (120, 1189692), (126, 1133040), (135, 1057504), (140, 1019736), (144, 991410), (160, 892269), (168, 849780), (180, 793128), (189, 755360), (210, 679824), (216, 660940), (224, 637335), (240, 594846), (252, 566520), (270, 528752), (280, 509868), (288, 495705), (315, 453216), (336, 424890), (360, 396564), (378, 377680), (420, 339912), (432, 330470), (480, 297423), (504, 283260), (540, 264376), (560, 254934), (630, 226608), (672, 212445), (720, 198282), (756, 188840), (840, 169956), (864, 165235), (945, 151072), (1008, 141630), (1080, 132188), (1120, 127467), (1260, 113304), (1440, 99141), (1512, 94420), (1680, 84978), (1890, 75536), (2016, 70815), (2160, 66094), (2520, 56652), (3024, 47210), (3360, 42489), (3780, 37768), (4320, 33047), (4721, 30240), (5040, 28326), (6048, 23605), (7560, 18884), (9442, 15120), (10080, 14163)]