7239348480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20761

約数の個数: 288

約数和(自身を含む): 28457581824

約数和(自身を除く): 21218233344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 7280, 8320, 8736, 8960, 9984, 10920, 11648, 12480, 13440, 14560, 16640, 17472, 20717, 21840, 23296, 24960, 26880, 29120, 34944, 41434, 43680, 49920, 58240, 62151, 69888, 82868, 87360, 103585, 116480, 124302, 145019, 165736, 174720, 207170, 248604, 269321, 290038, 310755, 331472, 349440, 414340, 435057, 497208, 538642, 580076, 621510, 662944, 725095, 807963, 828680, 870114, 994416, 1077284, 1160152, 1243020, 1325888, 1346605, 1450190, 1615926, 1657360, 1740228, 1885247, 1988832, 2154568, 2175285, 2320304, 2486040, 2651776, 2693210, 2900380, 3231852, 3314720, 3480456, 3770494, 3977664, 4039815, 4309136, 4350570, 4640608, 4972080, 5303552, 5386420, 5655741, 5800760, 6463704, 6629440, 6960912, 7540988, 7955328, 8079630, 8618272, 8701140, 9281216, 9426235, 9944160, 10772840, 11311482, 11601520, 12927408, 13258880, 13921824, 15081976, 15910656, 16159260, 17236544, 17402280, 18562432, 18852470, 19888320, 21545680, 22622964, 23203040, 25854816, 26517760, 27843648, 28278705, 30163952, 32318520, 34473088, 34804560, 37124864, 37704940, 39776640, 43091360, 45245928, 46406080, 51709632, 55687296, 56557410, 60327904, 64637040, 68946176, 69609120, 75409880, 79553280, 86182720, 90491856, 92812160, 103419264, 111374592, 113114820, 120655808, 129274080, 139218240, 150819760, 172365440, 180983712, 185624320, 206838528, 226229640, 241311616, 258548160, 278436480, 301639520, 344730880, 361967424, 452459280, 482623232, 517096320, 556872960, 603279040, 723934848, 904918560, 1034192640, 1206558080, 1447869696, 1809837120, 2413116160, 3619674240, 7239348480]

約数ペア:

[(1, 7239348480), (2, 3619674240), (3, 2413116160), (4, 1809837120), (5, 1447869696), (6, 1206558080), (7, 1034192640), (8, 904918560), (10, 723934848), (12, 603279040), (13, 556872960), (14, 517096320), (15, 482623232), (16, 452459280), (20, 361967424), (21, 344730880), (24, 301639520), (26, 278436480), (28, 258548160), (30, 241311616), (32, 226229640), (35, 206838528), (39, 185624320), (40, 180983712), (42, 172365440), (48, 150819760), (52, 139218240), (56, 129274080), (60, 120655808), (64, 113114820), (65, 111374592), (70, 103419264), (78, 92812160), (80, 90491856), (84, 86182720), (91, 79553280), (96, 75409880), (104, 69609120), (105, 68946176), (112, 64637040), (120, 60327904), (128, 56557410), (130, 55687296), (140, 51709632), (156, 46406080), (160, 45245928), (168, 43091360), (182, 39776640), (192, 37704940), (195, 37124864), (208, 34804560), (210, 34473088), (224, 32318520), (240, 30163952), (256, 28278705), (260, 27843648), (273, 26517760), (280, 25854816), (312, 23203040), (320, 22622964), (336, 21545680), (364, 19888320), (384, 18852470), (390, 18562432), (416, 17402280), (420, 17236544), (448, 16159260), (455, 15910656), (480, 15081976), (520, 13921824), (546, 13258880), (560, 12927408), (624, 11601520), (640, 11311482), (672, 10772840), (728, 9944160), (768, 9426235), (780, 9281216), (832, 8701140), (840, 8618272), (896, 8079630), (910, 7955328), (960, 7540988), (1040, 6960912), (1092, 6629440), (1120, 6463704), (1248, 5800760), (1280, 5655741), (1344, 5386420), (1365, 5303552), (1456, 4972080), (1560, 4640608), (1664, 4350570), (1680, 4309136), (1792, 4039815), (1820, 3977664), (1920, 3770494), (2080, 3480456), (2184, 3314720), (2240, 3231852), (2496, 2900380), (2688, 2693210), (2730, 2651776), (2912, 2486040), (3120, 2320304), (3328, 2175285), (3360, 2154568), (3640, 1988832), (3840, 1885247), (4160, 1740228), (4368, 1657360), (4480, 1615926), (4992, 1450190), (5376, 1346605), (5460, 1325888), (5824, 1243020), (6240, 1160152), (6720, 1077284), (7280, 994416), (8320, 870114), (8736, 828680), (8960, 807963), (9984, 725095), (10920, 662944), (11648, 621510), (12480, 580076), (13440, 538642), (14560, 497208), (16640, 435057), (17472, 414340), (20717, 349440), (21840, 331472), (23296, 310755), (24960, 290038), (26880, 269321), (29120, 248604), (34944, 207170), (41434, 174720), (43680, 165736), (49920, 145019), (58240, 124302), (62151, 116480), (69888, 103585), (82868, 87360)]