20176116480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{677}}^1$

素因数の和:916

約数の個数: 432

約数和(自身を含む): 75666427200

約数和(自身を除く): 55490310720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 199, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 398, 416, 468, 480, 520, 576, 585, 597, 624, 640, 677, 720, 768, 780, 796, 832, 936, 960, 995, 1040, 1152, 1170, 1194, 1248, 1280, 1354, 1440, 1560, 1592, 1664, 1791, 1872, 1920, 1990, 2031, 2080, 2304, 2340, 2388, 2496, 2587, 2708, 2880, 2985, 3120, 3184, 3328, 3385, 3582, 3744, 3840, 3980, 4062, 4160, 4680, 4776, 4992, 5174, 5416, 5760, 5970, 6093, 6240, 6368, 6770, 7164, 7488, 7761, 7960, 8124, 8320, 8801, 8955, 9360, 9552, 9984, 10155, 10348, 10832, 11520, 11940, 12186, 12480, 12736, 12935, 13540, 14328, 14976, 15522, 15920, 16248, 16640, 17602, 17910, 18720, 19104, 20310, 20696, 21664, 23283, 23880, 24372, 24960, 25472, 25870, 26403, 27080, 28656, 29952, 30465, 31044, 31840, 32496, 35204, 35820, 37440, 38208, 38805, 40620, 41392, 43328, 44005, 46566, 47760, 48744, 49920, 50944, 51740, 52806, 54160, 57312, 60930, 62088, 63680, 64992, 70408, 71640, 74880, 76416, 77610, 79209, 81240, 82784, 86656, 88010, 93132, 95520, 97488, 103480, 105612, 108320, 114624, 116415, 121860, 124176, 127360, 129984, 132015, 134723, 140816, 143280, 149760, 152832, 155220, 158418, 162480, 165568, 173312, 176020, 186264, 191040, 194976, 206960, 211224, 216640, 229248, 232830, 243720, 248352, 254720, 259968, 264030, 269446, 281632, 286560, 310440, 316836, 324960, 331136, 352040, 372528, 382080, 389952, 396045, 404169, 413920, 422448, 433280, 458496, 465660, 487440, 496704, 519936, 528060, 538892, 563264, 573120, 620880, 633672, 649920, 662272, 673615, 704080, 745056, 764160, 779904, 792090, 808338, 827840, 844896, 866560, 931320, 974880, 993408, 1056120, 1077784, 1126528, 1146240, 1212507, 1241760, 1267344, 1299840, 1347230, 1408160, 1490112, 1559808, 1584180, 1616676, 1655680, 1689792, 1751399, 1862640, 1949760, 1986816, 2020845, 2112240, 2155568, 2253056, 2292480, 2425014, 2483520, 2534688, 2599680, 2694460, 2816320, 2980224, 3168360, 3233352, 3311360, 3379584, 3502798, 3725280, 3899520, 4041690, 4224480, 4311136, 4850028, 4967040, 5069376, 5254197, 5388920, 5632640, 5960448, 6062535, 6336720, 6466704, 6759168, 7005596, 7450560, 7799040, 8083380, 8448960, 8622272, 8756995, 9700056, 9934080, 10138752, 10508394, 10777840, 11265280, 12125070, 12673440, 12933408, 14011192, 14901120, 15762591, 16166760, 16897920, 17244544, 17513990, 19400112, 20277504, 21016788, 21555680, 24250140, 25346880, 25866816, 26270985, 28022384, 29802240, 31525182, 32333520, 33795840, 34489088, 35027980, 38800224, 42033576, 43111360, 48500280, 50693760, 51733632, 52541970, 56044768, 63050364, 64667040, 70055960, 77600448, 78812955, 84067152, 86222720, 97000560, 101387520, 103467264, 105083940, 112089536, 126100728, 129334080, 140111920, 155200896, 157625910, 168134304, 172445440, 194001120, 210167880, 224179072, 252201456, 258668160, 280223840, 310401792, 315251820, 336268608, 388002240, 420335760, 448358144, 504402912, 517336320, 560447680, 630503640, 672537216, 776004480, 840671520, 1008805824, 1120895360, 1261007280, 1345074432, 1552008960, 1681343040, 2017611648, 2241790720, 2522014560, 3362686080, 4035223296, 5044029120, 6725372160, 10088058240, 20176116480]

約数ペア:

[(1, 20176116480), (2, 10088058240), (3, 6725372160), (4, 5044029120), (5, 4035223296), (6, 3362686080), (8, 2522014560), (9, 2241790720), (10, 2017611648), (12, 1681343040), (13, 1552008960), (15, 1345074432), (16, 1261007280), (18, 1120895360), (20, 1008805824), (24, 840671520), (26, 776004480), (30, 672537216), (32, 630503640), (36, 560447680), (39, 517336320), (40, 504402912), (45, 448358144), (48, 420335760), (52, 388002240), (60, 336268608), (64, 315251820), (65, 310401792), (72, 280223840), (78, 258668160), (80, 252201456), (90, 224179072), (96, 210167880), (104, 194001120), (117, 172445440), (120, 168134304), (128, 157625910), (130, 155200896), (144, 140111920), (156, 129334080), (160, 126100728), (180, 112089536), (192, 105083940), (195, 103467264), (199, 101387520), (208, 97000560), (234, 86222720), (240, 84067152), (256, 78812955), (260, 77600448), (288, 70055960), (312, 64667040), (320, 63050364), (360, 56044768), (384, 52541970), (390, 51733632), (398, 50693760), (416, 48500280), (468, 43111360), (480, 42033576), (520, 38800224), (576, 35027980), (585, 34489088), (597, 33795840), (624, 32333520), (640, 31525182), (677, 29802240), (720, 28022384), (768, 26270985), (780, 25866816), (796, 25346880), (832, 24250140), (936, 21555680), (960, 21016788), (995, 20277504), (1040, 19400112), (1152, 17513990), (1170, 17244544), (1194, 16897920), (1248, 16166760), (1280, 15762591), (1354, 14901120), (1440, 14011192), (1560, 12933408), (1592, 12673440), (1664, 12125070), (1791, 11265280), (1872, 10777840), (1920, 10508394), (1990, 10138752), (2031, 9934080), (2080, 9700056), (2304, 8756995), (2340, 8622272), (2388, 8448960), (2496, 8083380), (2587, 7799040), (2708, 7450560), (2880, 7005596), (2985, 6759168), (3120, 6466704), (3184, 6336720), (3328, 6062535), (3385, 5960448), (3582, 5632640), (3744, 5388920), (3840, 5254197), (3980, 5069376), (4062, 4967040), (4160, 4850028), (4680, 4311136), (4776, 4224480), (4992, 4041690), (5174, 3899520), (5416, 3725280), (5760, 3502798), (5970, 3379584), (6093, 3311360), (6240, 3233352), (6368, 3168360), (6770, 2980224), (7164, 2816320), (7488, 2694460), (7761, 2599680), (7960, 2534688), (8124, 2483520), (8320, 2425014), (8801, 2292480), (8955, 2253056), (9360, 2155568), (9552, 2112240), (9984, 2020845), (10155, 1986816), (10348, 1949760), (10832, 1862640), (11520, 1751399), (11940, 1689792), (12186, 1655680), (12480, 1616676), (12736, 1584180), (12935, 1559808), (13540, 1490112), (14328, 1408160), (14976, 1347230), (15522, 1299840), (15920, 1267344), (16248, 1241760), (16640, 1212507), (17602, 1146240), (17910, 1126528), (18720, 1077784), (19104, 1056120), (20310, 993408), (20696, 974880), (21664, 931320), (23283, 866560), (23880, 844896), (24372, 827840), (24960, 808338), (25472, 792090), (25870, 779904), (26403, 764160), (27080, 745056), (28656, 704080), (29952, 673615), (30465, 662272), (31044, 649920), (31840, 633672), (32496, 620880), (35204, 573120), (35820, 563264), (37440, 538892), (38208, 528060), (38805, 519936), (40620, 496704), (41392, 487440), (43328, 465660), (44005, 458496), (46566, 433280), (47760, 422448), (48744, 413920), (49920, 404169), (50944, 396045), (51740, 389952), (52806, 382080), (54160, 372528), (57312, 352040), (60930, 331136), (62088, 324960), (63680, 316836), (64992, 310440), (70408, 286560), (71640, 281632), (74880, 269446), (76416, 264030), (77610, 259968), (79209, 254720), (81240, 248352), (82784, 243720), (86656, 232830), (88010, 229248), (93132, 216640), (95520, 211224), (97488, 206960), (103480, 194976), (105612, 191040), (108320, 186264), (114624, 176020), (116415, 173312), (121860, 165568), (124176, 162480), (127360, 158418), (129984, 155220), (132015, 152832), (134723, 149760), (140816, 143280)]