1389155040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10601}}^1$

素因数の和:10642

約数の個数: 288

約数和(自身を含む): 5835001536

約数和(自身を除く): 4445846496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 168, 180, 182, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 336, 360, 364, 390, 416, 420, 455, 468, 480, 504, 520, 546, 560, 585, 624, 630, 672, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1120, 1170, 1248, 1260, 1365, 1440, 1456, 1560, 1638, 1680, 1820, 1872, 2016, 2080, 2184, 2340, 2520, 2730, 2912, 3120, 3276, 3360, 3640, 3744, 4095, 4368, 4680, 5040, 5460, 6240, 6552, 7280, 8190, 8736, 9360, 10080, 10601, 10920, 13104, 14560, 16380, 18720, 21202, 21840, 26208, 31803, 32760, 42404, 43680, 53005, 63606, 65520, 74207, 84808, 95409, 106010, 127212, 131040, 137813, 148414, 159015, 169616, 190818, 212020, 222621, 254424, 275626, 296828, 318030, 339232, 371035, 381636, 413439, 424040, 445242, 477045, 508848, 551252, 593656, 636060, 667863, 689065, 742070, 763272, 826878, 848080, 890484, 954090, 964691, 1017696, 1102504, 1113105, 1187312, 1240317, 1272120, 1335726, 1378130, 1484140, 1526544, 1653756, 1696160, 1780968, 1908180, 1929382, 2067195, 2205008, 2226210, 2374624, 2480634, 2544240, 2671452, 2756260, 2894073, 2968280, 3053088, 3307512, 3339315, 3561936, 3816360, 3858764, 4134390, 4410016, 4452420, 4823455, 4961268, 5088480, 5342904, 5512520, 5788146, 5936560, 6201585, 6615024, 6678630, 7123872, 7632720, 7717528, 8268780, 8682219, 8904840, 9646910, 9922536, 10685808, 11025040, 11576292, 11873120, 12403170, 13230048, 13357260, 14470365, 15265440, 15435056, 16537560, 17364438, 17809680, 19293820, 19845072, 21371616, 22050080, 23152584, 24806340, 26714520, 28940730, 30870112, 33075120, 34728876, 35619360, 38587640, 39690144, 43411095, 46305168, 49612680, 53429040, 57881460, 66150240, 69457752, 77175280, 86822190, 92610336, 99225360, 106858080, 115762920, 138915504, 154350560, 173644380, 198450720, 231525840, 277831008, 347288760, 463051680, 694577520, 1389155040]

約数ペア:

[(1, 1389155040), (2, 694577520), (3, 463051680), (4, 347288760), (5, 277831008), (6, 231525840), (7, 198450720), (8, 173644380), (9, 154350560), (10, 138915504), (12, 115762920), (13, 106858080), (14, 99225360), (15, 92610336), (16, 86822190), (18, 77175280), (20, 69457752), (21, 66150240), (24, 57881460), (26, 53429040), (28, 49612680), (30, 46305168), (32, 43411095), (35, 39690144), (36, 38587640), (39, 35619360), (40, 34728876), (42, 33075120), (45, 30870112), (48, 28940730), (52, 26714520), (56, 24806340), (60, 23152584), (63, 22050080), (65, 21371616), (70, 19845072), (72, 19293820), (78, 17809680), (80, 17364438), (84, 16537560), (90, 15435056), (91, 15265440), (96, 14470365), (104, 13357260), (105, 13230048), (112, 12403170), (117, 11873120), (120, 11576292), (126, 11025040), (130, 10685808), (140, 9922536), (144, 9646910), (156, 8904840), (160, 8682219), (168, 8268780), (180, 7717528), (182, 7632720), (195, 7123872), (208, 6678630), (210, 6615024), (224, 6201585), (234, 5936560), (240, 5788146), (252, 5512520), (260, 5342904), (273, 5088480), (280, 4961268), (288, 4823455), (312, 4452420), (315, 4410016), (336, 4134390), (360, 3858764), (364, 3816360), (390, 3561936), (416, 3339315), (420, 3307512), (455, 3053088), (468, 2968280), (480, 2894073), (504, 2756260), (520, 2671452), (546, 2544240), (560, 2480634), (585, 2374624), (624, 2226210), (630, 2205008), (672, 2067195), (720, 1929382), (728, 1908180), (780, 1780968), (819, 1696160), (840, 1653756), (910, 1526544), (936, 1484140), (1008, 1378130), (1040, 1335726), (1092, 1272120), (1120, 1240317), (1170, 1187312), (1248, 1113105), (1260, 1102504), (1365, 1017696), (1440, 964691), (1456, 954090), (1560, 890484), (1638, 848080), (1680, 826878), (1820, 763272), (1872, 742070), (2016, 689065), (2080, 667863), (2184, 636060), (2340, 593656), (2520, 551252), (2730, 508848), (2912, 477045), (3120, 445242), (3276, 424040), (3360, 413439), (3640, 381636), (3744, 371035), (4095, 339232), (4368, 318030), (4680, 296828), (5040, 275626), (5460, 254424), (6240, 222621), (6552, 212020), (7280, 190818), (8190, 169616), (8736, 159015), (9360, 148414), (10080, 137813), (10601, 131040), (10920, 127212), (13104, 106010), (14560, 95409), (16380, 84808), (18720, 74207), (21202, 65520), (21840, 63606), (26208, 53005), (31803, 43680), (32760, 42404)]