327428640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2953}}^1$

素因数の和:2992

約数の個数: 288

約数和(自身を含む): 1393531776

約数和(自身を除く): 1066103136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2953, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 5906, 6160, 6930, 7392, 7920, 8859, 9240, 10080, 11088, 11812, 12320, 13860, 14765, 15840, 17718, 18480, 20671, 22176, 23624, 26577, 27720, 29530, 32483, 35436, 36960, 41342, 44295, 47248, 53154, 55440, 59060, 62013, 64966, 70872, 82684, 88590, 94496, 97449, 103355, 106308, 110880, 118120, 124026, 129932, 132885, 141744, 162415, 165368, 177180, 186039, 194898, 206710, 212616, 227381, 236240, 248052, 259864, 265770, 283488, 292347, 310065, 324830, 330736, 354360, 372078, 389796, 413420, 425232, 454762, 472480, 487245, 496104, 519728, 531540, 584694, 620130, 649660, 661472, 682143, 708720, 744156, 779592, 826840, 850464, 909524, 930195, 974490, 992208, 1039456, 1063080, 1136905, 1169388, 1240260, 1299320, 1364286, 1417440, 1461735, 1488312, 1559184, 1653680, 1819048, 1860390, 1948980, 1984416, 2046429, 2126160, 2273810, 2338776, 2480520, 2598640, 2728572, 2923470, 2976624, 3118368, 3307360, 3410715, 3638096, 3720780, 3897960, 4092858, 4252320, 4547620, 4677552, 4961040, 5197280, 5457144, 5846940, 5953248, 6821430, 7276192, 7441560, 7795920, 8185716, 9095240, 9355104, 9922080, 10232145, 10914288, 11693880, 13642860, 14883120, 15591840, 16371432, 18190480, 20464290, 21828576, 23387760, 27285720, 29766240, 32742864, 36380960, 40928580, 46775520, 54571440, 65485728, 81857160, 109142880, 163714320, 327428640]

約数ペア:

[(1, 327428640), (2, 163714320), (3, 109142880), (4, 81857160), (5, 65485728), (6, 54571440), (7, 46775520), (8, 40928580), (9, 36380960), (10, 32742864), (11, 29766240), (12, 27285720), (14, 23387760), (15, 21828576), (16, 20464290), (18, 18190480), (20, 16371432), (21, 15591840), (22, 14883120), (24, 13642860), (28, 11693880), (30, 10914288), (32, 10232145), (33, 9922080), (35, 9355104), (36, 9095240), (40, 8185716), (42, 7795920), (44, 7441560), (45, 7276192), (48, 6821430), (55, 5953248), (56, 5846940), (60, 5457144), (63, 5197280), (66, 4961040), (70, 4677552), (72, 4547620), (77, 4252320), (80, 4092858), (84, 3897960), (88, 3720780), (90, 3638096), (96, 3410715), (99, 3307360), (105, 3118368), (110, 2976624), (112, 2923470), (120, 2728572), (126, 2598640), (132, 2480520), (140, 2338776), (144, 2273810), (154, 2126160), (160, 2046429), (165, 1984416), (168, 1948980), (176, 1860390), (180, 1819048), (198, 1653680), (210, 1559184), (220, 1488312), (224, 1461735), (231, 1417440), (240, 1364286), (252, 1299320), (264, 1240260), (280, 1169388), (288, 1136905), (308, 1063080), (315, 1039456), (330, 992208), (336, 974490), (352, 930195), (360, 909524), (385, 850464), (396, 826840), (420, 779592), (440, 744156), (462, 708720), (480, 682143), (495, 661472), (504, 649660), (528, 620130), (560, 584694), (616, 531540), (630, 519728), (660, 496104), (672, 487245), (693, 472480), (720, 454762), (770, 425232), (792, 413420), (840, 389796), (880, 372078), (924, 354360), (990, 330736), (1008, 324830), (1056, 310065), (1120, 292347), (1155, 283488), (1232, 265770), (1260, 259864), (1320, 248052), (1386, 236240), (1440, 227381), (1540, 212616), (1584, 206710), (1680, 194898), (1760, 186039), (1848, 177180), (1980, 165368), (2016, 162415), (2310, 141744), (2464, 132885), (2520, 129932), (2640, 124026), (2772, 118120), (2953, 110880), (3080, 106308), (3168, 103355), (3360, 97449), (3465, 94496), (3696, 88590), (3960, 82684), (4620, 70872), (5040, 64966), (5280, 62013), (5544, 59060), (5906, 55440), (6160, 53154), (6930, 47248), (7392, 44295), (7920, 41342), (8859, 36960), (9240, 35436), (10080, 32483), (11088, 29530), (11812, 27720), (12320, 26577), (13860, 23624), (14765, 22176), (15840, 20671), (17718, 18480)]