122842720

素因数分解:

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

素因数の和:118

約数の個数: 288

約数和(自身を含む): 398442240

約数和(自身を除く): 275599520

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, 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, 338, 352, 364, 385, 413, 416, 440, 455, 472, 520, 560, 572, 590, 616, 649, 676, 715, 728, 767, 770, 826, 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, 2288, 2360, 2366, 2464, 2596, 2704, 2860, 2912, 3068, 3080, 3245, 3304, 3380, 3640, 3718, 3835, 4004, 4130, 4543, 4576, 4720, 4732, 5005, 5192, 5369, 5408, 5720, 5915, 6136, 6160, 6490, 6608, 6760, 7280, 7436, 7670, 8008, 8260, 8437, 9086, 9295, 9440, 9464, 9971, 10010, 10384, 10738, 11440, 11830, 12272, 12320, 12980, 13013, 13216, 13520, 14560, 14872, 15340, 16016, 16520, 16874, 18172, 18590, 18928, 19942, 20020, 20768, 21476, 22715, 22880, 23660, 24544, 25960, 26026, 26845, 27040, 29744, 30680, 32032, 33040, 33748, 36344, 37180, 37856, 39884, 40040, 42185, 42952, 45430, 47320, 49855, 51920, 52052, 53690, 59059, 59488, 61360, 65065, 66080, 67496, 69797, 72688, 74360, 79768, 80080, 84370, 85904, 90860, 94640, 99710, 103840, 104104, 107380, 109681, 118118, 122720, 130130, 134992, 139594, 145376, 148720, 159536, 160160, 168740, 171808, 181720, 189280, 199420, 208208, 214760, 219362, 236236, 260260, 269984, 279188, 295295, 297440, 319072, 337480, 348985, 363440, 398840, 416416, 429520, 438724, 472472, 520520, 548405, 558376, 590590, 674960, 697970, 726880, 767767, 797680, 859040, 877448, 944944, 1041040, 1096810, 1116752, 1181180, 1349920, 1395940, 1535534, 1595360, 1754896, 1889888, 2082080, 2193620, 2233504, 2362360, 2791880, 3071068, 3509792, 3838835, 4387240, 4724720, 5583760, 6142136, 7677670, 8774480, 9449440, 11167520, 12284272, 15355340, 17548960, 24568544, 30710680, 61421360, 122842720]

約数ペア:

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