245685440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 336

約数和(自身を含む): 803208960

約数和(自身を除く): 557523520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 59, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 118, 130, 140, 143, 154, 160, 169, 176, 182, 208, 220, 224, 236, 260, 280, 286, 295, 308, 320, 338, 352, 364, 385, 413, 416, 440, 448, 455, 472, 520, 560, 572, 590, 616, 649, 676, 704, 715, 728, 767, 770, 826, 832, 845, 880, 910, 944, 1001, 1040, 1120, 1144, 1180, 1183, 1232, 1298, 1352, 1430, 1456, 1534, 1540, 1652, 1690, 1760, 1820, 1859, 1888, 2002, 2065, 2080, 2240, 2288, 2360, 2366, 2464, 2596, 2704, 2860, 2912, 3068, 3080, 3245, 3304, 3380, 3520, 3640, 3718, 3776, 3835, 4004, 4130, 4160, 4543, 4576, 4720, 4732, 4928, 5005, 5192, 5369, 5408, 5720, 5824, 5915, 6136, 6160, 6490, 6608, 6760, 7280, 7436, 7670, 8008, 8260, 8437, 9086, 9152, 9295, 9440, 9464, 9971, 10010, 10384, 10738, 10816, 11440, 11830, 12272, 12320, 12980, 13013, 13216, 13520, 14560, 14872, 15340, 16016, 16520, 16874, 18172, 18590, 18880, 18928, 19942, 20020, 20768, 21476, 22715, 22880, 23660, 24544, 24640, 25960, 26026, 26432, 26845, 27040, 29120, 29744, 30680, 32032, 33040, 33748, 36344, 37180, 37856, 39884, 40040, 41536, 42185, 42952, 45430, 45760, 47320, 49088, 49855, 51920, 52052, 53690, 54080, 59059, 59488, 61360, 64064, 65065, 66080, 67496, 69797, 72688, 74360, 75712, 79768, 80080, 84370, 85904, 90860, 94640, 99710, 103840, 104104, 107380, 109681, 118118, 118976, 122720, 130130, 132160, 134992, 139594, 145376, 148720, 159536, 160160, 168740, 171808, 181720, 189280, 199420, 207680, 208208, 214760, 219362, 236236, 245440, 260260, 269984, 279188, 290752, 295295, 297440, 319072, 320320, 337480, 343616, 348985, 363440, 378560, 398840, 416416, 429520, 438724, 472472, 520520, 539968, 548405, 558376, 590590, 594880, 638144, 674960, 697970, 726880, 767767, 797680, 832832, 859040, 877448, 944944, 1041040, 1096810, 1116752, 1181180, 1349920, 1395940, 1453760, 1535534, 1595360, 1718080, 1754896, 1889888, 2082080, 2193620, 2233504, 2362360, 2699840, 2791880, 3071068, 3190720, 3509792, 3779776, 3838835, 4164160, 4387240, 4467008, 4724720, 5583760, 6142136, 7019584, 7677670, 8774480, 9449440, 11167520, 12284272, 15355340, 17548960, 18898880, 22335040, 24568544, 30710680, 35097920, 49137088, 61421360, 122842720, 245685440]

約数ペア:

[(1, 245685440), (2, 122842720), (4, 61421360), (5, 49137088), (7, 35097920), (8, 30710680), (10, 24568544), (11, 22335040), (13, 18898880), (14, 17548960), (16, 15355340), (20, 12284272), (22, 11167520), (26, 9449440), (28, 8774480), (32, 7677670), (35, 7019584), (40, 6142136), (44, 5583760), (52, 4724720), (55, 4467008), (56, 4387240), (59, 4164160), (64, 3838835), (65, 3779776), (70, 3509792), (77, 3190720), (80, 3071068), (88, 2791880), (91, 2699840), (104, 2362360), (110, 2233504), (112, 2193620), (118, 2082080), (130, 1889888), (140, 1754896), (143, 1718080), (154, 1595360), (160, 1535534), (169, 1453760), (176, 1395940), (182, 1349920), (208, 1181180), (220, 1116752), (224, 1096810), (236, 1041040), (260, 944944), (280, 877448), (286, 859040), (295, 832832), (308, 797680), (320, 767767), (338, 726880), (352, 697970), (364, 674960), (385, 638144), (413, 594880), (416, 590590), (440, 558376), (448, 548405), (455, 539968), (472, 520520), (520, 472472), (560, 438724), (572, 429520), (590, 416416), (616, 398840), (649, 378560), (676, 363440), (704, 348985), (715, 343616), (728, 337480), (767, 320320), (770, 319072), (826, 297440), (832, 295295), (845, 290752), (880, 279188), (910, 269984), (944, 260260), (1001, 245440), (1040, 236236), (1120, 219362), (1144, 214760), (1180, 208208), (1183, 207680), (1232, 199420), (1298, 189280), (1352, 181720), (1430, 171808), (1456, 168740), (1534, 160160), (1540, 159536), (1652, 148720), (1690, 145376), (1760, 139594), (1820, 134992), (1859, 132160), (1888, 130130), (2002, 122720), (2065, 118976), (2080, 118118), (2240, 109681), (2288, 107380), (2360, 104104), (2366, 103840), (2464, 99710), (2596, 94640), (2704, 90860), (2860, 85904), (2912, 84370), (3068, 80080), (3080, 79768), (3245, 75712), (3304, 74360), (3380, 72688), (3520, 69797), (3640, 67496), (3718, 66080), (3776, 65065), (3835, 64064), (4004, 61360), (4130, 59488), (4160, 59059), (4543, 54080), (4576, 53690), (4720, 52052), (4732, 51920), (4928, 49855), (5005, 49088), (5192, 47320), (5369, 45760), (5408, 45430), (5720, 42952), (5824, 42185), (5915, 41536), (6136, 40040), (6160, 39884), (6490, 37856), (6608, 37180), (6760, 36344), (7280, 33748), (7436, 33040), (7670, 32032), (8008, 30680), (8260, 29744), (8437, 29120), (9086, 27040), (9152, 26845), (9295, 26432), (9440, 26026), (9464, 25960), (9971, 24640), (10010, 24544), (10384, 23660), (10738, 22880), (10816, 22715), (11440, 21476), (11830, 20768), (12272, 20020), (12320, 19942), (12980, 18928), (13013, 18880), (13216, 18590), (13520, 18172), (14560, 16874), (14872, 16520), (15340, 16016)]