18994066560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1093}}^1$

素因数の和:1556

約数の個数: 384

約数和(自身を含む): 75201384960

約数和(自身を除く): 56207318400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 431, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 862, 896, 960, 1008, 1093, 1120, 1152, 1260, 1293, 1344, 1440, 1680, 1724, 1920, 2016, 2155, 2186, 2240, 2520, 2586, 2688, 2880, 3017, 3279, 3360, 3448, 3879, 4032, 4310, 4372, 4480, 5040, 5172, 5465, 5760, 6034, 6465, 6558, 6720, 6896, 7651, 7758, 8064, 8620, 8744, 9051, 9837, 10080, 10344, 10930, 12068, 12930, 13116, 13440, 13792, 15085, 15302, 15516, 16395, 17240, 17488, 18102, 19395, 19674, 20160, 20688, 21860, 22953, 24136, 25860, 26232, 27153, 27584, 30170, 30604, 31032, 32790, 34480, 34976, 36204, 38255, 38790, 39348, 40320, 41376, 43720, 45255, 45906, 48272, 49185, 51720, 52464, 54306, 55168, 60340, 61208, 62064, 65580, 68859, 68960, 69952, 72408, 76510, 77580, 78696, 82752, 87440, 90510, 91812, 96544, 98370, 103440, 104928, 108612, 114765, 120680, 122416, 124128, 131160, 135765, 137718, 137920, 139904, 144816, 153020, 155160, 157392, 165504, 174880, 181020, 183624, 193088, 196740, 206880, 209856, 217224, 229530, 241360, 244832, 248256, 262320, 271530, 275436, 275840, 289632, 306040, 310320, 314784, 344295, 349760, 362040, 367248, 386176, 393480, 413760, 419712, 434448, 459060, 471083, 482720, 489664, 496512, 524640, 543060, 550872, 579264, 612080, 620640, 629568, 688590, 699520, 724080, 734496, 786960, 827520, 868896, 918120, 942166, 965440, 979328, 1049280, 1086120, 1101744, 1158528, 1224160, 1241280, 1259136, 1377180, 1413249, 1448160, 1468992, 1573920, 1737792, 1836240, 1884332, 1930880, 2098560, 2172240, 2203488, 2355415, 2448320, 2482560, 2754360, 2826498, 2896320, 2937984, 3147840, 3297581, 3475584, 3672480, 3768664, 4239747, 4344480, 4406976, 4710830, 4896640, 5508720, 5652996, 5792640, 6295680, 6595162, 7066245, 7344960, 7537328, 8479494, 8688960, 8813952, 9421660, 9892743, 11017440, 11305992, 13190324, 14132490, 14689920, 15074656, 16487905, 16958988, 17377920, 18843320, 19785486, 21198735, 22034880, 22611984, 26380648, 28264980, 29678229, 30149312, 32975810, 33917976, 37686640, 39570972, 42397470, 44069760, 45223968, 49463715, 52761296, 56529960, 59356458, 60298624, 65951620, 67835952, 75373280, 79141944, 84794940, 90447936, 98927430, 105522592, 113059920, 118712916, 131903240, 135671904, 148391145, 150746560, 158283888, 169589880, 180895872, 197854860, 211045184, 226119840, 237425832, 263806480, 271343808, 296782290, 301493120, 316567776, 339179760, 395709720, 422090368, 452239680, 474851664, 527612960, 542687616, 593564580, 633135552, 678359520, 791419440, 904479360, 949703328, 1055225920, 1187129160, 1266271104, 1356719040, 1582838880, 1899406656, 2110451840, 2374258320, 2713438080, 3165677760, 3798813312, 4748516640, 6331355520, 9497033280, 18994066560]

約数ペア:

[(1, 18994066560), (2, 9497033280), (3, 6331355520), (4, 4748516640), (5, 3798813312), (6, 3165677760), (7, 2713438080), (8, 2374258320), (9, 2110451840), (10, 1899406656), (12, 1582838880), (14, 1356719040), (15, 1266271104), (16, 1187129160), (18, 1055225920), (20, 949703328), (21, 904479360), (24, 791419440), (28, 678359520), (30, 633135552), (32, 593564580), (35, 542687616), (36, 527612960), (40, 474851664), (42, 452239680), (45, 422090368), (48, 395709720), (56, 339179760), (60, 316567776), (63, 301493120), (64, 296782290), (70, 271343808), (72, 263806480), (80, 237425832), (84, 226119840), (90, 211045184), (96, 197854860), (105, 180895872), (112, 169589880), (120, 158283888), (126, 150746560), (128, 148391145), (140, 135671904), (144, 131903240), (160, 118712916), (168, 113059920), (180, 105522592), (192, 98927430), (210, 90447936), (224, 84794940), (240, 79141944), (252, 75373280), (280, 67835952), (288, 65951620), (315, 60298624), (320, 59356458), (336, 56529960), (360, 52761296), (384, 49463715), (420, 45223968), (431, 44069760), (448, 42397470), (480, 39570972), (504, 37686640), (560, 33917976), (576, 32975810), (630, 30149312), (640, 29678229), (672, 28264980), (720, 26380648), (840, 22611984), (862, 22034880), (896, 21198735), (960, 19785486), (1008, 18843320), (1093, 17377920), (1120, 16958988), (1152, 16487905), (1260, 15074656), (1293, 14689920), (1344, 14132490), (1440, 13190324), (1680, 11305992), (1724, 11017440), (1920, 9892743), (2016, 9421660), (2155, 8813952), (2186, 8688960), (2240, 8479494), (2520, 7537328), (2586, 7344960), (2688, 7066245), (2880, 6595162), (3017, 6295680), (3279, 5792640), (3360, 5652996), (3448, 5508720), (3879, 4896640), (4032, 4710830), (4310, 4406976), (4372, 4344480), (4480, 4239747), (5040, 3768664), (5172, 3672480), (5465, 3475584), (5760, 3297581), (6034, 3147840), (6465, 2937984), (6558, 2896320), (6720, 2826498), (6896, 2754360), (7651, 2482560), (7758, 2448320), (8064, 2355415), (8620, 2203488), (8744, 2172240), (9051, 2098560), (9837, 1930880), (10080, 1884332), (10344, 1836240), (10930, 1737792), (12068, 1573920), (12930, 1468992), (13116, 1448160), (13440, 1413249), (13792, 1377180), (15085, 1259136), (15302, 1241280), (15516, 1224160), (16395, 1158528), (17240, 1101744), (17488, 1086120), (18102, 1049280), (19395, 979328), (19674, 965440), (20160, 942166), (20688, 918120), (21860, 868896), (22953, 827520), (24136, 786960), (25860, 734496), (26232, 724080), (27153, 699520), (27584, 688590), (30170, 629568), (30604, 620640), (31032, 612080), (32790, 579264), (34480, 550872), (34976, 543060), (36204, 524640), (38255, 496512), (38790, 489664), (39348, 482720), (40320, 471083), (41376, 459060), (43720, 434448), (45255, 419712), (45906, 413760), (48272, 393480), (49185, 386176), (51720, 367248), (52464, 362040), (54306, 349760), (55168, 344295), (60340, 314784), (61208, 310320), (62064, 306040), (65580, 289632), (68859, 275840), (68960, 275436), (69952, 271530), (72408, 262320), (76510, 248256), (77580, 244832), (78696, 241360), (82752, 229530), (87440, 217224), (90510, 209856), (91812, 206880), (96544, 196740), (98370, 193088), (103440, 183624), (104928, 181020), (108612, 174880), (114765, 165504), (120680, 157392), (122416, 155160), (124128, 153020), (131160, 144816), (135765, 139904), (137718, 137920)]