1246602240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2125

約数の個数: 264

約数和(自身を含む): 4653944568

約数和(自身を除く): 3407342328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2081, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 4160, 4162, 4608, 4680, 4992, 5120, 5760, 6240, 6243, 6656, 7488, 7680, 8320, 8324, 9216, 9360, 9984, 10405, 11520, 12480, 12486, 13312, 14976, 15360, 16640, 16648, 18720, 18729, 19968, 20810, 23040, 24960, 24972, 27053, 29952, 31215, 33280, 33296, 37440, 37458, 39936, 41620, 46080, 49920, 49944, 54106, 59904, 62430, 66560, 66592, 74880, 74916, 81159, 83240, 93645, 99840, 99888, 108212, 119808, 124860, 133184, 135265, 149760, 149832, 162318, 166480, 187290, 199680, 199776, 216424, 243477, 249720, 266368, 270530, 299520, 299664, 324636, 332960, 374580, 399552, 405795, 432848, 486954, 499440, 532736, 541060, 599040, 599328, 649272, 665920, 749160, 799104, 811590, 865696, 973908, 998880, 1065472, 1082120, 1198656, 1217385, 1298544, 1331840, 1498320, 1598208, 1623180, 1731392, 1947816, 1997760, 2130944, 2164240, 2397312, 2434770, 2597088, 2663680, 2996640, 3196416, 3246360, 3462784, 3895632, 3995520, 4328480, 4794624, 4869540, 5194176, 5327360, 5993280, 6392832, 6492720, 6925568, 7791264, 7991040, 8656960, 9589248, 9739080, 10388352, 10654720, 11986560, 12985440, 13851136, 15582528, 15982080, 17313920, 19178496, 19478160, 20776704, 23973120, 25970880, 27702272, 31165056, 31964160, 34627840, 38956320, 41553408, 47946240, 51941760, 62330112, 69255680, 77912640, 83106816, 95892480, 103883520, 124660224, 138511360, 155825280, 207767040, 249320448, 311650560, 415534080, 623301120, 1246602240]

約数ペア:

[(1, 1246602240), (2, 623301120), (3, 415534080), (4, 311650560), (5, 249320448), (6, 207767040), (8, 155825280), (9, 138511360), (10, 124660224), (12, 103883520), (13, 95892480), (15, 83106816), (16, 77912640), (18, 69255680), (20, 62330112), (24, 51941760), (26, 47946240), (30, 41553408), (32, 38956320), (36, 34627840), (39, 31964160), (40, 31165056), (45, 27702272), (48, 25970880), (52, 23973120), (60, 20776704), (64, 19478160), (65, 19178496), (72, 17313920), (78, 15982080), (80, 15582528), (90, 13851136), (96, 12985440), (104, 11986560), (117, 10654720), (120, 10388352), (128, 9739080), (130, 9589248), (144, 8656960), (156, 7991040), (160, 7791264), (180, 6925568), (192, 6492720), (195, 6392832), (208, 5993280), (234, 5327360), (240, 5194176), (256, 4869540), (260, 4794624), (288, 4328480), (312, 3995520), (320, 3895632), (360, 3462784), (384, 3246360), (390, 3196416), (416, 2996640), (468, 2663680), (480, 2597088), (512, 2434770), (520, 2397312), (576, 2164240), (585, 2130944), (624, 1997760), (640, 1947816), (720, 1731392), (768, 1623180), (780, 1598208), (832, 1498320), (936, 1331840), (960, 1298544), (1024, 1217385), (1040, 1198656), (1152, 1082120), (1170, 1065472), (1248, 998880), (1280, 973908), (1440, 865696), (1536, 811590), (1560, 799104), (1664, 749160), (1872, 665920), (1920, 649272), (2080, 599328), (2081, 599040), (2304, 541060), (2340, 532736), (2496, 499440), (2560, 486954), (2880, 432848), (3072, 405795), (3120, 399552), (3328, 374580), (3744, 332960), (3840, 324636), (4160, 299664), (4162, 299520), (4608, 270530), (4680, 266368), (4992, 249720), (5120, 243477), (5760, 216424), (6240, 199776), (6243, 199680), (6656, 187290), (7488, 166480), (7680, 162318), (8320, 149832), (8324, 149760), (9216, 135265), (9360, 133184), (9984, 124860), (10405, 119808), (11520, 108212), (12480, 99888), (12486, 99840), (13312, 93645), (14976, 83240), (15360, 81159), (16640, 74916), (16648, 74880), (18720, 66592), (18729, 66560), (19968, 62430), (20810, 59904), (23040, 54106), (24960, 49944), (24972, 49920), (27053, 46080), (29952, 41620), (31215, 39936), (33280, 37458), (33296, 37440)]