31990158720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:667

約数の個数: 576

約数和(自身を含む): 121862847600

約数和(自身を除く): 89872688880

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, 59, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 118, 120, 128, 130, 144, 156, 160, 169, 177, 180, 192, 195, 208, 234, 236, 240, 260, 288, 295, 312, 320, 338, 354, 360, 384, 390, 416, 468, 472, 480, 507, 520, 531, 557, 576, 585, 590, 624, 640, 676, 708, 720, 767, 780, 832, 845, 885, 936, 944, 960, 1014, 1040, 1062, 1114, 1152, 1170, 1180, 1248, 1352, 1416, 1440, 1521, 1534, 1560, 1664, 1671, 1690, 1770, 1872, 1888, 1920, 2028, 2080, 2124, 2228, 2301, 2340, 2360, 2496, 2535, 2655, 2704, 2785, 2832, 2880, 3042, 3068, 3120, 3342, 3380, 3540, 3744, 3776, 3835, 4056, 4160, 4248, 4456, 4602, 4680, 4720, 4992, 5013, 5070, 5310, 5408, 5570, 5664, 5760, 6084, 6136, 6240, 6684, 6760, 6903, 7080, 7241, 7488, 7552, 7605, 7670, 8112, 8320, 8355, 8496, 8912, 9204, 9360, 9440, 9971, 10026, 10140, 10620, 10816, 11140, 11328, 11505, 12168, 12272, 12480, 13368, 13520, 13806, 14160, 14482, 14976, 15210, 15340, 16224, 16710, 16992, 17824, 18408, 18720, 18880, 19942, 20052, 20280, 21240, 21632, 21723, 22280, 22656, 23010, 24336, 24544, 24960, 25065, 26736, 27040, 27612, 28320, 28964, 29913, 30420, 30680, 32448, 32863, 33420, 33984, 34515, 35648, 36205, 36816, 37440, 37760, 39884, 40104, 40560, 42480, 43446, 44560, 46020, 48672, 49088, 49855, 50130, 53472, 54080, 55224, 56640, 57928, 59826, 60840, 61360, 64896, 65169, 65726, 66840, 67968, 69030, 71296, 72410, 73632, 74880, 79768, 80208, 81120, 84960, 86892, 89120, 89739, 92040, 94133, 97344, 98176, 98589, 99710, 100260, 106944, 108160, 108615, 110448, 113280, 115856, 119652, 121680, 122720, 130338, 131452, 133680, 138060, 144820, 147264, 149565, 159536, 160416, 162240, 164315, 169920, 173784, 178240, 179478, 184080, 188266, 194688, 197178, 199420, 200520, 213888, 217230, 220896, 231712, 239304, 243360, 245440, 260676, 262904, 267360, 276120, 282399, 289640, 294528, 295767, 299130, 319072, 320832, 324480, 325845, 328630, 339840, 347568, 356480, 358956, 368160, 376532, 394356, 398840, 401040, 427219, 434460, 441792, 448695, 463424, 470665, 478608, 486720, 490880, 492945, 521352, 525808, 534720, 552240, 564798, 579280, 591534, 598260, 638144, 641664, 651690, 657260, 695136, 717912, 736320, 753064, 788712, 797680, 802080, 847197, 854438, 868920, 883584, 897390, 926848, 941330, 957216, 973440, 985890, 1042704, 1051616, 1069440, 1104480, 1129596, 1158560, 1183068, 1196520, 1276288, 1281657, 1303380, 1314520, 1390272, 1411995, 1435824, 1472640, 1478835, 1506128, 1577424, 1595360, 1604160, 1694394, 1708876, 1737840, 1794780, 1882660, 1914432, 1971780, 2085408, 2103232, 2136095, 2208960, 2259192, 2317120, 2366136, 2393040, 2563314, 2606760, 2629040, 2780544, 2823990, 2871648, 2957670, 3012256, 3154848, 3190720, 3208320, 3388788, 3417752, 3475680, 3589560, 3765320, 3828864, 3844971, 3943560, 4170816, 4206464, 4235985, 4272190, 4417920, 4518384, 4634240, 4732272, 4786080, 5126628, 5213520, 5258080, 5553847, 5647980, 5743296, 5915340, 6024512, 6309696, 6381440, 6408285, 6777576, 6835504, 6951360, 7179120, 7530640, 7689942, 7887120, 8341632, 8471970, 8544380, 9036768, 9464544, 9572160, 10253256, 10427040, 10516160, 11107694, 11295960, 11486592, 11830680, 12049024, 12619392, 12816570, 13555152, 13671008, 13902720, 14358240, 15061280, 15379884, 15774240, 16661541, 16943940, 17088760, 18073536, 18929088, 19144320, 19224855, 20506512, 20854080, 21032320, 22215388, 22591920, 23661360, 25633140, 27110304, 27342016, 27769235, 28716480, 30122560, 30759768, 31548480, 33323082, 33887880, 34177520, 36147072, 37858176, 38449710, 41013024, 41708160, 44430776, 45183840, 47322720, 49984623, 51266280, 54220608, 54684032, 55538470, 57432960, 60245120, 61519536, 63096960, 66646164, 67775760, 68355040, 76899420, 82026048, 83307705, 88861552, 90367680, 94645440, 99969246, 102532560, 108441216, 111076940, 123039072, 133292328, 135551520, 136710080, 153798840, 164052096, 166615410, 177723104, 180735360, 189290880, 199938492, 205065120, 222153880, 246078144, 249923115, 266584656, 271103040, 273420160, 307597680, 333230820, 355446208, 399876984, 410130240, 444307760, 492156288, 499846230, 533169312, 542206080, 615195360, 666461640, 710892416, 799753968, 820260480, 888615520, 999692460, 1066338624, 1230390720, 1332923280, 1599507936, 1777231040, 1999384920, 2132677248, 2460781440, 2665846560, 3199015872, 3554462080, 3998769840, 5331693120, 6398031744, 7997539680, 10663386240, 15995079360, 31990158720]

約数ペア:

[(1, 31990158720), (2, 15995079360), (3, 10663386240), (4, 7997539680), (5, 6398031744), (6, 5331693120), (8, 3998769840), (9, 3554462080), (10, 3199015872), (12, 2665846560), (13, 2460781440), (15, 2132677248), (16, 1999384920), (18, 1777231040), (20, 1599507936), (24, 1332923280), (26, 1230390720), (30, 1066338624), (32, 999692460), (36, 888615520), (39, 820260480), (40, 799753968), (45, 710892416), (48, 666461640), (52, 615195360), (59, 542206080), (60, 533169312), (64, 499846230), (65, 492156288), (72, 444307760), (78, 410130240), (80, 399876984), (90, 355446208), (96, 333230820), (104, 307597680), (117, 273420160), (118, 271103040), (120, 266584656), (128, 249923115), (130, 246078144), (144, 222153880), (156, 205065120), (160, 199938492), (169, 189290880), (177, 180735360), (180, 177723104), (192, 166615410), (195, 164052096), (208, 153798840), (234, 136710080), (236, 135551520), (240, 133292328), (260, 123039072), (288, 111076940), (295, 108441216), (312, 102532560), (320, 99969246), (338, 94645440), (354, 90367680), (360, 88861552), (384, 83307705), (390, 82026048), (416, 76899420), (468, 68355040), (472, 67775760), (480, 66646164), (507, 63096960), (520, 61519536), (531, 60245120), (557, 57432960), (576, 55538470), (585, 54684032), (590, 54220608), (624, 51266280), (640, 49984623), (676, 47322720), (708, 45183840), (720, 44430776), (767, 41708160), (780, 41013024), (832, 38449710), (845, 37858176), (885, 36147072), (936, 34177520), (944, 33887880), (960, 33323082), (1014, 31548480), (1040, 30759768), (1062, 30122560), (1114, 28716480), (1152, 27769235), (1170, 27342016), (1180, 27110304), (1248, 25633140), (1352, 23661360), (1416, 22591920), (1440, 22215388), (1521, 21032320), (1534, 20854080), (1560, 20506512), (1664, 19224855), (1671, 19144320), (1690, 18929088), (1770, 18073536), (1872, 17088760), (1888, 16943940), (1920, 16661541), (2028, 15774240), (2080, 15379884), (2124, 15061280), (2228, 14358240), (2301, 13902720), (2340, 13671008), (2360, 13555152), (2496, 12816570), (2535, 12619392), (2655, 12049024), (2704, 11830680), (2785, 11486592), (2832, 11295960), (2880, 11107694), (3042, 10516160), (3068, 10427040), (3120, 10253256), (3342, 9572160), (3380, 9464544), (3540, 9036768), (3744, 8544380), (3776, 8471970), (3835, 8341632), (4056, 7887120), (4160, 7689942), (4248, 7530640), (4456, 7179120), (4602, 6951360), (4680, 6835504), (4720, 6777576), (4992, 6408285), (5013, 6381440), (5070, 6309696), (5310, 6024512), (5408, 5915340), (5570, 5743296), (5664, 5647980), (5760, 5553847), (6084, 5258080), (6136, 5213520), (6240, 5126628), (6684, 4786080), (6760, 4732272), (6903, 4634240), (7080, 4518384), (7241, 4417920), (7488, 4272190), (7552, 4235985), (7605, 4206464), (7670, 4170816), (8112, 3943560), (8320, 3844971), (8355, 3828864), (8496, 3765320), (8912, 3589560), (9204, 3475680), (9360, 3417752), (9440, 3388788), (9971, 3208320), (10026, 3190720), (10140, 3154848), (10620, 3012256), (10816, 2957670), (11140, 2871648), (11328, 2823990), (11505, 2780544), (12168, 2629040), (12272, 2606760), (12480, 2563314), (13368, 2393040), (13520, 2366136), (13806, 2317120), (14160, 2259192), (14482, 2208960), (14976, 2136095), (15210, 2103232), (15340, 2085408), (16224, 1971780), (16710, 1914432), (16992, 1882660), (17824, 1794780), (18408, 1737840), (18720, 1708876), (18880, 1694394), (19942, 1604160), (20052, 1595360), (20280, 1577424), (21240, 1506128), (21632, 1478835), (21723, 1472640), (22280, 1435824), (22656, 1411995), (23010, 1390272), (24336, 1314520), (24544, 1303380), (24960, 1281657), (25065, 1276288), (26736, 1196520), (27040, 1183068), (27612, 1158560), (28320, 1129596), (28964, 1104480), (29913, 1069440), (30420, 1051616), (30680, 1042704), (32448, 985890), (32863, 973440), (33420, 957216), (33984, 941330), (34515, 926848), (35648, 897390), (36205, 883584), (36816, 868920), (37440, 854438), (37760, 847197), (39884, 802080), (40104, 797680), (40560, 788712), (42480, 753064), (43446, 736320), (44560, 717912), (46020, 695136), (48672, 657260), (49088, 651690), (49855, 641664), (50130, 638144), (53472, 598260), (54080, 591534), (55224, 579280), (56640, 564798), (57928, 552240), (59826, 534720), (60840, 525808), (61360, 521352), (64896, 492945), (65169, 490880), (65726, 486720), (66840, 478608), (67968, 470665), (69030, 463424), (71296, 448695), (72410, 441792), (73632, 434460), (74880, 427219), (79768, 401040), (80208, 398840), (81120, 394356), (84960, 376532), (86892, 368160), (89120, 358956), (89739, 356480), (92040, 347568), (94133, 339840), (97344, 328630), (98176, 325845), (98589, 324480), (99710, 320832), (100260, 319072), (106944, 299130), (108160, 295767), (108615, 294528), (110448, 289640), (113280, 282399), (115856, 276120), (119652, 267360), (121680, 262904), (122720, 260676), (130338, 245440), (131452, 243360), (133680, 239304), (138060, 231712), (144820, 220896), (147264, 217230), (149565, 213888), (159536, 200520), (160416, 199420), (162240, 197178), (164315, 194688), (169920, 188266), (173784, 184080), (178240, 179478)]