795774720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:895

約数の個数: 288

約数和(自身を含む): 2884492800

約数和(自身を除く): 2088718080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 839, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1560, 1664, 1678, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2517, 2964, 3040, 3120, 3328, 3356, 3648, 3705, 3840, 3952, 4160, 4195, 4560, 4864, 4940, 4992, 5034, 5928, 6080, 6240, 6712, 7296, 7410, 7904, 8320, 8390, 9120, 9880, 9984, 10068, 10907, 11856, 12160, 12480, 12585, 13424, 14592, 14820, 15808, 15941, 16640, 16780, 18240, 19760, 20136, 21814, 23712, 24320, 24960, 25170, 26848, 29640, 31616, 31882, 32721, 33560, 36480, 39520, 40272, 43628, 47424, 47823, 49920, 50340, 53696, 54535, 59280, 63232, 63764, 65442, 67120, 72960, 79040, 79705, 80544, 87256, 94848, 95646, 100680, 107392, 109070, 118560, 127528, 130884, 134240, 158080, 159410, 161088, 163605, 174512, 189696, 191292, 201360, 207233, 214784, 218140, 237120, 239115, 255056, 261768, 268480, 316160, 318820, 322176, 327210, 349024, 382584, 402720, 414466, 436280, 474240, 478230, 510112, 523536, 536960, 621699, 637640, 644352, 654420, 698048, 765168, 805440, 828932, 872560, 948480, 956460, 1020224, 1036165, 1047072, 1073920, 1243398, 1275280, 1308840, 1396096, 1530336, 1610880, 1657864, 1745120, 1912920, 2040448, 2072330, 2094144, 2486796, 2550560, 2617680, 2792192, 3060672, 3108495, 3221760, 3315728, 3490240, 3825840, 4080896, 4144660, 4188288, 4973592, 5101120, 5235360, 6121344, 6216990, 6631456, 6980480, 7651680, 8289320, 8376576, 9947184, 10202240, 10470720, 12242688, 12433980, 13262912, 13960960, 15303360, 16578640, 19894368, 20404480, 20941440, 24867960, 26525824, 30606720, 33157280, 39788736, 41882880, 49735920, 53051648, 61213440, 66314560, 79577472, 99471840, 132629120, 159154944, 198943680, 265258240, 397887360, 795774720]

約数ペア:

[(1, 795774720), (2, 397887360), (3, 265258240), (4, 198943680), (5, 159154944), (6, 132629120), (8, 99471840), (10, 79577472), (12, 66314560), (13, 61213440), (15, 53051648), (16, 49735920), (19, 41882880), (20, 39788736), (24, 33157280), (26, 30606720), (30, 26525824), (32, 24867960), (38, 20941440), (39, 20404480), (40, 19894368), (48, 16578640), (52, 15303360), (57, 13960960), (60, 13262912), (64, 12433980), (65, 12242688), (76, 10470720), (78, 10202240), (80, 9947184), (95, 8376576), (96, 8289320), (104, 7651680), (114, 6980480), (120, 6631456), (128, 6216990), (130, 6121344), (152, 5235360), (156, 5101120), (160, 4973592), (190, 4188288), (192, 4144660), (195, 4080896), (208, 3825840), (228, 3490240), (240, 3315728), (247, 3221760), (256, 3108495), (260, 3060672), (285, 2792192), (304, 2617680), (312, 2550560), (320, 2486796), (380, 2094144), (384, 2072330), (390, 2040448), (416, 1912920), (456, 1745120), (480, 1657864), (494, 1610880), (520, 1530336), (570, 1396096), (608, 1308840), (624, 1275280), (640, 1243398), (741, 1073920), (760, 1047072), (768, 1036165), (780, 1020224), (832, 956460), (839, 948480), (912, 872560), (960, 828932), (988, 805440), (1040, 765168), (1140, 698048), (1216, 654420), (1235, 644352), (1248, 637640), (1280, 621699), (1482, 536960), (1520, 523536), (1560, 510112), (1664, 478230), (1678, 474240), (1824, 436280), (1920, 414466), (1976, 402720), (2080, 382584), (2280, 349024), (2432, 327210), (2470, 322176), (2496, 318820), (2517, 316160), (2964, 268480), (3040, 261768), (3120, 255056), (3328, 239115), (3356, 237120), (3648, 218140), (3705, 214784), (3840, 207233), (3952, 201360), (4160, 191292), (4195, 189696), (4560, 174512), (4864, 163605), (4940, 161088), (4992, 159410), (5034, 158080), (5928, 134240), (6080, 130884), (6240, 127528), (6712, 118560), (7296, 109070), (7410, 107392), (7904, 100680), (8320, 95646), (8390, 94848), (9120, 87256), (9880, 80544), (9984, 79705), (10068, 79040), (10907, 72960), (11856, 67120), (12160, 65442), (12480, 63764), (12585, 63232), (13424, 59280), (14592, 54535), (14820, 53696), (15808, 50340), (15941, 49920), (16640, 47823), (16780, 47424), (18240, 43628), (19760, 40272), (20136, 39520), (21814, 36480), (23712, 33560), (24320, 32721), (24960, 31882), (25170, 31616), (26848, 29640)]