2472321280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 216

約数和(自身を含む): 7002253440

約数和(自身を除く): 4529932160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 169, 176, 208, 220, 256, 260, 286, 320, 338, 352, 416, 440, 520, 572, 640, 676, 704, 715, 832, 845, 880, 1039, 1040, 1144, 1280, 1352, 1408, 1430, 1664, 1690, 1760, 1859, 2078, 2080, 2288, 2704, 2816, 2860, 3328, 3380, 3520, 3718, 4156, 4160, 4576, 5195, 5408, 5720, 6760, 7040, 7436, 8312, 8320, 9152, 9295, 10390, 10816, 11429, 11440, 13507, 13520, 14080, 14872, 16624, 16640, 18304, 18590, 20780, 21632, 22858, 22880, 27014, 27040, 29744, 33248, 36608, 37180, 41560, 43264, 45716, 45760, 54028, 54080, 57145, 59488, 66496, 67535, 74360, 83120, 91432, 91520, 108056, 108160, 114290, 118976, 132992, 135070, 148577, 148720, 166240, 175591, 182864, 183040, 216112, 216320, 228580, 237952, 265984, 270140, 297154, 297440, 332480, 351182, 365728, 432224, 457160, 475904, 540280, 594308, 594880, 664960, 702364, 731456, 742885, 864448, 877955, 914320, 1080560, 1188616, 1189760, 1329920, 1404728, 1462912, 1485770, 1728896, 1755910, 1828640, 1931501, 2161120, 2377232, 2379520, 2809456, 2925824, 2971540, 3457792, 3511820, 3657280, 3863002, 4322240, 4754464, 5618912, 5943080, 7023640, 7314560, 7726004, 8644480, 9508928, 9657505, 11237824, 11886160, 14047280, 14629120, 15452008, 17288960, 19017856, 19315010, 22475648, 23772320, 28094560, 30904016, 38035712, 38630020, 44951296, 47544640, 56189120, 61808032, 77260040, 95089280, 112378240, 123616064, 154520080, 190178560, 224756480, 247232128, 309040160, 494464256, 618080320, 1236160640, 2472321280]

約数ペア:

[(1, 2472321280), (2, 1236160640), (4, 618080320), (5, 494464256), (8, 309040160), (10, 247232128), (11, 224756480), (13, 190178560), (16, 154520080), (20, 123616064), (22, 112378240), (26, 95089280), (32, 77260040), (40, 61808032), (44, 56189120), (52, 47544640), (55, 44951296), (64, 38630020), (65, 38035712), (80, 30904016), (88, 28094560), (104, 23772320), (110, 22475648), (128, 19315010), (130, 19017856), (143, 17288960), (160, 15452008), (169, 14629120), (176, 14047280), (208, 11886160), (220, 11237824), (256, 9657505), (260, 9508928), (286, 8644480), (320, 7726004), (338, 7314560), (352, 7023640), (416, 5943080), (440, 5618912), (520, 4754464), (572, 4322240), (640, 3863002), (676, 3657280), (704, 3511820), (715, 3457792), (832, 2971540), (845, 2925824), (880, 2809456), (1039, 2379520), (1040, 2377232), (1144, 2161120), (1280, 1931501), (1352, 1828640), (1408, 1755910), (1430, 1728896), (1664, 1485770), (1690, 1462912), (1760, 1404728), (1859, 1329920), (2078, 1189760), (2080, 1188616), (2288, 1080560), (2704, 914320), (2816, 877955), (2860, 864448), (3328, 742885), (3380, 731456), (3520, 702364), (3718, 664960), (4156, 594880), (4160, 594308), (4576, 540280), (5195, 475904), (5408, 457160), (5720, 432224), (6760, 365728), (7040, 351182), (7436, 332480), (8312, 297440), (8320, 297154), (9152, 270140), (9295, 265984), (10390, 237952), (10816, 228580), (11429, 216320), (11440, 216112), (13507, 183040), (13520, 182864), (14080, 175591), (14872, 166240), (16624, 148720), (16640, 148577), (18304, 135070), (18590, 132992), (20780, 118976), (21632, 114290), (22858, 108160), (22880, 108056), (27014, 91520), (27040, 91432), (29744, 83120), (33248, 74360), (36608, 67535), (37180, 66496), (41560, 59488), (43264, 57145), (45716, 54080), (45760, 54028)]