1939775040

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10727

約数の個数: 280

約数和(自身を含む): 7886590272

約数和(自身を除く): 5946815232

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 10691, 11340, 12096, 12960, 15120, 18144, 20160, 21382, 22680, 25920, 30240, 32073, 36288, 42764, 45360, 53455, 60480, 64146, 74837, 85528, 90720, 96219, 106910, 128292, 149674, 160365, 171056, 181440, 192438, 213820, 224511, 256584, 288657, 299348, 320730, 342112, 374185, 384876, 427640, 449022, 481095, 513168, 577314, 598696, 641460, 673533, 684224, 748370, 769752, 855280, 865971, 898044, 962190, 1026336, 1122555, 1154628, 1197392, 1282920, 1347066, 1443285, 1496740, 1539504, 1710560, 1731942, 1796088, 1924380, 2020599, 2052672, 2245110, 2309256, 2394784, 2565840, 2694132, 2886570, 2993480, 3079008, 3367665, 3421120, 3463884, 3592176, 3848760, 4041198, 4329855, 4490220, 4618512, 4789568, 5131680, 5388264, 5773140, 5986960, 6061797, 6158016, 6735330, 6927768, 7184352, 7697520, 8082396, 8659710, 8980440, 9237024, 10102995, 10263360, 10776528, 11546280, 11973920, 12123594, 13470660, 13855536, 14368704, 15395040, 16164792, 17319420, 17960880, 18474048, 20205990, 21553056, 23092560, 23947840, 24247188, 26941320, 27711072, 30308985, 30790080, 32329584, 34638840, 35921760, 40411980, 43106112, 46185120, 48494376, 53882640, 55422144, 60617970, 64659168, 69277680, 71843520, 80823960, 92370240, 96988752, 107765280, 121235940, 129318336, 138555360, 161647920, 193977504, 215530560, 242471880, 277110720, 323295840, 387955008, 484943760, 646591680, 969887520, 1939775040]

約数ペア:

[(1, 1939775040), (2, 969887520), (3, 646591680), (4, 484943760), (5, 387955008), (6, 323295840), (7, 277110720), (8, 242471880), (9, 215530560), (10, 193977504), (12, 161647920), (14, 138555360), (15, 129318336), (16, 121235940), (18, 107765280), (20, 96988752), (21, 92370240), (24, 80823960), (27, 71843520), (28, 69277680), (30, 64659168), (32, 60617970), (35, 55422144), (36, 53882640), (40, 48494376), (42, 46185120), (45, 43106112), (48, 40411980), (54, 35921760), (56, 34638840), (60, 32329584), (63, 30790080), (64, 30308985), (70, 27711072), (72, 26941320), (80, 24247188), (81, 23947840), (84, 23092560), (90, 21553056), (96, 20205990), (105, 18474048), (108, 17960880), (112, 17319420), (120, 16164792), (126, 15395040), (135, 14368704), (140, 13855536), (144, 13470660), (160, 12123594), (162, 11973920), (168, 11546280), (180, 10776528), (189, 10263360), (192, 10102995), (210, 9237024), (216, 8980440), (224, 8659710), (240, 8082396), (252, 7697520), (270, 7184352), (280, 6927768), (288, 6735330), (315, 6158016), (320, 6061797), (324, 5986960), (336, 5773140), (360, 5388264), (378, 5131680), (405, 4789568), (420, 4618512), (432, 4490220), (448, 4329855), (480, 4041198), (504, 3848760), (540, 3592176), (560, 3463884), (567, 3421120), (576, 3367665), (630, 3079008), (648, 2993480), (672, 2886570), (720, 2694132), (756, 2565840), (810, 2394784), (840, 2309256), (864, 2245110), (945, 2052672), (960, 2020599), (1008, 1924380), (1080, 1796088), (1120, 1731942), (1134, 1710560), (1260, 1539504), (1296, 1496740), (1344, 1443285), (1440, 1347066), (1512, 1282920), (1620, 1197392), (1680, 1154628), (1728, 1122555), (1890, 1026336), (2016, 962190), (2160, 898044), (2240, 865971), (2268, 855280), (2520, 769752), (2592, 748370), (2835, 684224), (2880, 673533), (3024, 641460), (3240, 598696), (3360, 577314), (3780, 513168), (4032, 481095), (4320, 449022), (4536, 427640), (5040, 384876), (5184, 374185), (5670, 342112), (6048, 320730), (6480, 299348), (6720, 288657), (7560, 256584), (8640, 224511), (9072, 213820), (10080, 192438), (10691, 181440), (11340, 171056), (12096, 160365), (12960, 149674), (15120, 128292), (18144, 106910), (20160, 96219), (21382, 90720), (22680, 85528), (25920, 74837), (30240, 64146), (32073, 60480), (36288, 53455), (42764, 45360)]