31388497920

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 960

約数和(自身を含む): 125863657920

約数和(自身を除く): 94475160000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 41, 45, 48, 52, 54, 60, 64, 65, 71, 72, 78, 80, 81, 82, 90, 96, 104, 108, 117, 120, 123, 128, 130, 135, 142, 144, 156, 160, 162, 164, 180, 192, 195, 205, 208, 213, 216, 234, 240, 246, 256, 260, 270, 284, 288, 312, 320, 324, 328, 351, 355, 360, 369, 384, 390, 405, 410, 416, 426, 432, 468, 480, 492, 512, 520, 533, 540, 568, 576, 585, 615, 624, 639, 640, 648, 656, 702, 710, 720, 738, 768, 780, 810, 820, 832, 852, 864, 923, 936, 960, 984, 1024, 1040, 1053, 1065, 1066, 1080, 1107, 1136, 1152, 1170, 1230, 1248, 1278, 1280, 1296, 1312, 1404, 1420, 1440, 1476, 1536, 1560, 1599, 1620, 1640, 1664, 1704, 1728, 1755, 1845, 1846, 1872, 1917, 1920, 1968, 2048, 2080, 2106, 2130, 2132, 2160, 2214, 2272, 2304, 2340, 2460, 2496, 2556, 2560, 2592, 2624, 2665, 2769, 2808, 2840, 2880, 2911, 2952, 3072, 3120, 3195, 3198, 3240, 3280, 3321, 3328, 3408, 3456, 3510, 3690, 3692, 3744, 3834, 3840, 3936, 4160, 4212, 4260, 4264, 4320, 4428, 4544, 4608, 4615, 4680, 4797, 4920, 4992, 5112, 5120, 5184, 5248, 5265, 5330, 5535, 5538, 5616, 5680, 5751, 5760, 5822, 5904, 6144, 6240, 6390, 6396, 6480, 6560, 6642, 6656, 6816, 6912, 7020, 7380, 7384, 7488, 7668, 7680, 7872, 7995, 8307, 8320, 8424, 8520, 8528, 8640, 8733, 8856, 9088, 9216, 9230, 9360, 9585, 9594, 9840, 9984, 10224, 10240, 10368, 10496, 10530, 10660, 11070, 11076, 11232, 11360, 11502, 11520, 11644, 11808, 12480, 12780, 12792, 12960, 13120, 13284, 13312, 13632, 13824, 13845, 14040, 14391, 14555, 14760, 14768, 14976, 15336, 15360, 15744, 15990, 16605, 16614, 16640, 16848, 17040, 17056, 17280, 17466, 17712, 18176, 18432, 18460, 18720, 19170, 19188, 19680, 19968, 20448, 20736, 20992, 21060, 21320, 22140, 22152, 22464, 22720, 23004, 23040, 23288, 23616, 23985, 24921, 24960, 25560, 25584, 25920, 26199, 26240, 26568, 26624, 27264, 27648, 27690, 28080, 28755, 28782, 29110, 29520, 29536, 29952, 30672, 30720, 31488, 31980, 33210, 33228, 33280, 33696, 34080, 34112, 34560, 34932, 35424, 36352, 36920, 37440, 37843, 38340, 38376, 39360, 39936, 40896, 41472, 41535, 41984, 42120, 42640, 43173, 43665, 44280, 44304, 44928, 45440, 46008, 46080, 46576, 47232, 47970, 49842, 49920, 51120, 51168, 51840, 52398, 52480, 53136, 54528, 55296, 55380, 56160, 57510, 57564, 58220, 59040, 59072, 59904, 61344, 62976, 63960, 66420, 66456, 66560, 67392, 68160, 68224, 69120, 69864, 70848, 71955, 72704, 73840, 74763, 74880, 75686, 76680, 76752, 78597, 78720, 79872, 81792, 82944, 83070, 83968, 84240, 85280, 86346, 87330, 88560, 88608, 89856, 90880, 92016, 92160, 93152, 94464, 95940, 99684, 99840, 102240, 102336, 103680, 104796, 104960, 106272, 109056, 110760, 112320, 113529, 115020, 115128, 116440, 118080, 118144, 119808, 122688, 124605, 125952, 127920, 130995, 132840, 132912, 133120, 134784, 136320, 136448, 138240, 139728, 141696, 143910, 145408, 147680, 149526, 149760, 151372, 153360, 153504, 157194, 157440, 163584, 165888, 166140, 168480, 170560, 172692, 174660, 177120, 177216, 179712, 181760, 184032, 186304, 188928, 189215, 191880, 199368, 199680, 204480, 204672, 207360, 209592, 209920, 212544, 215865, 218112, 221520, 224640, 227058, 230040, 230256, 232880, 235791, 236160, 236288, 239616, 245376, 249210, 251904, 255840, 261990, 265680, 265824, 269568, 272640, 272896, 276480, 279456, 283392, 287820, 295360, 299052, 299520, 302744, 306720, 307008, 314388, 314880, 327168, 332280, 336960, 340587, 341120, 345384, 349320, 354240, 354432, 359424, 363520, 368064, 372608, 373815, 377856, 378430, 383760, 392985, 398736, 399360, 408960, 409344, 414720, 419184, 419840, 425088, 431730, 436224, 443040, 449280, 454116, 460080, 460512, 465760, 471582, 472320, 472576, 490752, 498420, 511680, 523980, 531360, 531648, 539136, 545280, 545792, 558912, 566784, 567645, 575640, 590720, 598104, 599040, 605488, 613440, 614016, 628776, 629760, 654336, 664560, 673920, 681174, 682240, 690768, 698640, 708480, 708864, 718848, 727040, 736128, 745216, 747630, 755712, 756860, 767520, 785970, 797472, 817920, 818688, 829440, 838368, 850176, 863460, 886080, 898560, 908232, 920160, 921024, 931520, 943164, 944640, 945152, 981504, 996840, 1021761, 1023360, 1047960, 1062720, 1063296, 1078272, 1090560, 1091584, 1117824, 1133568, 1135290, 1151280, 1178955, 1181440, 1196208, 1198080, 1210976, 1226880, 1228032, 1257552, 1259520, 1308672, 1329120, 1347840, 1362348, 1364480, 1381536, 1397280, 1416960, 1417728, 1472256, 1490432, 1495260, 1513720, 1535040, 1571940, 1594944, 1635840, 1637376, 1676736, 1700352, 1702935, 1726920, 1772160, 1797120, 1816464, 1840320, 1842048, 1863040, 1886328, 1889280, 1890304, 1963008, 1993680, 2043522, 2046720, 2095920, 2125440, 2126592, 2156544, 2181120, 2235648, 2267136, 2270580, 2302560, 2357910, 2362880, 2392416, 2421952, 2453760, 2456064, 2515104, 2658240, 2695680, 2724696, 2728960, 2763072, 2794560, 2833920, 2835456, 2944512, 2980864, 2990520, 3027440, 3065283, 3070080, 3143880, 3189888, 3271680, 3274752, 3353472, 3400704, 3405870, 3453840, 3544320, 3594240, 3632928, 3680640, 3684096, 3726080, 3772656, 3778560, 3926016, 3987360, 4087044, 4093440, 4191840, 4250880, 4253184, 4471296, 4541160, 4605120, 4715820, 4725760, 4784832, 4843904, 4907520, 4912128, 5030208, 5108805, 5316480, 5391360, 5449392, 5457920, 5526144, 5589120, 5667840, 5670912, 5889024, 5961728, 5981040, 6054880, 6130566, 6140160, 6287760, 6379776, 6543360, 6706944, 6801408, 6811740, 6907680, 7088640, 7265856, 7361280, 7368192, 7452160, 7545312, 7974720, 8174088, 8186880, 8383680, 8501760, 8506368, 8942592, 9082320, 9210240, 9431640, 9451520, 9569664, 9687808, 9815040, 9824256, 10060416, 10217610, 10632960, 10782720, 10898784, 11052288, 11178240, 11335680, 11778048, 11962080, 12109760, 12261132, 12280320, 12575520, 12759552, 13413888, 13623480, 13815360, 14177280, 14531712, 14722560, 14736384, 14904320, 15090624, 15326415, 15949440, 16348176, 16373760, 16767360, 17003520, 17012736, 17885184, 18164640, 18420480, 18863280, 19139328, 19375616, 19630080, 20120832, 20435220, 21265920, 21797568, 22104576, 22356480, 23924160, 24219520, 24522264, 24560640, 25151040, 25519104, 26827776, 27246960, 27630720, 28354560, 29063424, 29445120, 29472768, 29808640, 30181248, 30652830, 31898880, 32696352, 33534720, 34007040, 36329280, 36840960, 37726560, 38278656, 38751232, 40241664, 40870440, 42531840, 43595136, 44209152, 44712960, 47848320, 48439040, 49044528, 49121280, 50302080, 51038208, 53655552, 54493920, 55261440, 58126848, 58890240, 60362496, 61305660, 63797760, 65392704, 67069440, 72658560, 73681920, 75453120, 76557312, 77502464, 80483328, 81740880, 85063680, 87190272, 88418304, 89425920, 95696640, 96878080, 98089056, 100604160, 108987840, 110522880, 116253696, 120724992, 122611320, 127595520, 130785408, 134138880, 145317120, 147363840, 150906240, 153114624, 160966656, 163481760, 174380544, 191393280, 193756160, 196178112, 201208320, 217975680, 221045760, 232507392, 241449984, 245222640, 255191040, 261570816, 268277760, 290634240, 301812480, 326963520, 348761088, 382786560, 387512320, 392356224, 402416640, 435951360, 442091520, 482899968, 490445280, 523141632, 581268480, 603624960, 653927040, 697522176, 765573120, 784712448, 804833280, 871902720, 980890560, 1046283264, 1162536960, 1207249920, 1307854080, 1569424896, 1743805440, 1961781120, 2092566528, 2414499840, 2615708160, 3138849792, 3487610880, 3923562240, 5231416320, 6277699584, 7847124480, 10462832640, 15694248960, 31388497920]

約数ペア:

[(1, 31388497920), (2, 15694248960), (3, 10462832640), (4, 7847124480), (5, 6277699584), (6, 5231416320), (8, 3923562240), (9, 3487610880), (10, 3138849792), (12, 2615708160), (13, 2414499840), (15, 2092566528), (16, 1961781120), (18, 1743805440), (20, 1569424896), (24, 1307854080), (26, 1207249920), (27, 1162536960), (30, 1046283264), (32, 980890560), (36, 871902720), (39, 804833280), (40, 784712448), (41, 765573120), (45, 697522176), (48, 653927040), (52, 603624960), (54, 581268480), (60, 523141632), (64, 490445280), (65, 482899968), (71, 442091520), (72, 435951360), (78, 402416640), (80, 392356224), (81, 387512320), (82, 382786560), (90, 348761088), (96, 326963520), (104, 301812480), (108, 290634240), (117, 268277760), (120, 261570816), (123, 255191040), (128, 245222640), (130, 241449984), (135, 232507392), (142, 221045760), (144, 217975680), (156, 201208320), (160, 196178112), (162, 193756160), (164, 191393280), (180, 174380544), (192, 163481760), (195, 160966656), (205, 153114624), (208, 150906240), (213, 147363840), (216, 145317120), (234, 134138880), (240, 130785408), (246, 127595520), (256, 122611320), (260, 120724992), (270, 116253696), (284, 110522880), (288, 108987840), (312, 100604160), (320, 98089056), (324, 96878080), (328, 95696640), (351, 89425920), (355, 88418304), (360, 87190272), (369, 85063680), (384, 81740880), (390, 80483328), (405, 77502464), (410, 76557312), (416, 75453120), (426, 73681920), (432, 72658560), (468, 67069440), (480, 65392704), (492, 63797760), (512, 61305660), (520, 60362496), (533, 58890240), (540, 58126848), (568, 55261440), (576, 54493920), (585, 53655552), (615, 51038208), (624, 50302080), (639, 49121280), (640, 49044528), (648, 48439040), (656, 47848320), (702, 44712960), (710, 44209152), (720, 43595136), (738, 42531840), (768, 40870440), (780, 40241664), (810, 38751232), (820, 38278656), (832, 37726560), (852, 36840960), (864, 36329280), (923, 34007040), (936, 33534720), (960, 32696352), (984, 31898880), (1024, 30652830), (1040, 30181248), (1053, 29808640), (1065, 29472768), (1066, 29445120), (1080, 29063424), (1107, 28354560), (1136, 27630720), (1152, 27246960), (1170, 26827776), (1230, 25519104), (1248, 25151040), (1278, 24560640), (1280, 24522264), (1296, 24219520), (1312, 23924160), (1404, 22356480), (1420, 22104576), (1440, 21797568), (1476, 21265920), (1536, 20435220), (1560, 20120832), (1599, 19630080), (1620, 19375616), (1640, 19139328), (1664, 18863280), (1704, 18420480), (1728, 18164640), (1755, 17885184), (1845, 17012736), (1846, 17003520), (1872, 16767360), (1917, 16373760), (1920, 16348176), (1968, 15949440), (2048, 15326415), (2080, 15090624), (2106, 14904320), (2130, 14736384), (2132, 14722560), (2160, 14531712), (2214, 14177280), (2272, 13815360), (2304, 13623480), (2340, 13413888), (2460, 12759552), (2496, 12575520), (2556, 12280320), (2560, 12261132), (2592, 12109760), (2624, 11962080), (2665, 11778048), (2769, 11335680), (2808, 11178240), (2840, 11052288), (2880, 10898784), (2911, 10782720), (2952, 10632960), (3072, 10217610), (3120, 10060416), (3195, 9824256), (3198, 9815040), (3240, 9687808), (3280, 9569664), (3321, 9451520), (3328, 9431640), (3408, 9210240), (3456, 9082320), (3510, 8942592), (3690, 8506368), (3692, 8501760), (3744, 8383680), (3834, 8186880), (3840, 8174088), (3936, 7974720), (4160, 7545312), (4212, 7452160), (4260, 7368192), (4264, 7361280), (4320, 7265856), (4428, 7088640), (4544, 6907680), (4608, 6811740), (4615, 6801408), (4680, 6706944), (4797, 6543360), (4920, 6379776), (4992, 6287760), (5112, 6140160), (5120, 6130566), (5184, 6054880), (5248, 5981040), (5265, 5961728), (5330, 5889024), (5535, 5670912), (5538, 5667840), (5616, 5589120), (5680, 5526144), (5751, 5457920), (5760, 5449392), (5822, 5391360), (5904, 5316480), (6144, 5108805), (6240, 5030208), (6390, 4912128), (6396, 4907520), (6480, 4843904), (6560, 4784832), (6642, 4725760), (6656, 4715820), (6816, 4605120), (6912, 4541160), (7020, 4471296), (7380, 4253184), (7384, 4250880), (7488, 4191840), (7668, 4093440), (7680, 4087044), (7872, 3987360), (7995, 3926016), (8307, 3778560), (8320, 3772656), (8424, 3726080), (8520, 3684096), (8528, 3680640), (8640, 3632928), (8733, 3594240), (8856, 3544320), (9088, 3453840), (9216, 3405870), (9230, 3400704), (9360, 3353472), (9585, 3274752), (9594, 3271680), (9840, 3189888), (9984, 3143880), (10224, 3070080), (10240, 3065283), (10368, 3027440), (10496, 2990520), (10530, 2980864), (10660, 2944512), (11070, 2835456), (11076, 2833920), (11232, 2794560), (11360, 2763072), (11502, 2728960), (11520, 2724696), (11644, 2695680), (11808, 2658240), (12480, 2515104), (12780, 2456064), (12792, 2453760), (12960, 2421952), (13120, 2392416), (13284, 2362880), (13312, 2357910), (13632, 2302560), (13824, 2270580), (13845, 2267136), (14040, 2235648), (14391, 2181120), (14555, 2156544), (14760, 2126592), (14768, 2125440), (14976, 2095920), (15336, 2046720), (15360, 2043522), (15744, 1993680), (15990, 1963008), (16605, 1890304), (16614, 1889280), (16640, 1886328), (16848, 1863040), (17040, 1842048), (17056, 1840320), (17280, 1816464), (17466, 1797120), (17712, 1772160), (18176, 1726920), (18432, 1702935), (18460, 1700352), (18720, 1676736), (19170, 1637376), (19188, 1635840), (19680, 1594944), (19968, 1571940), (20448, 1535040), (20736, 1513720), (20992, 1495260), (21060, 1490432), (21320, 1472256), (22140, 1417728), (22152, 1416960), (22464, 1397280), (22720, 1381536), (23004, 1364480), (23040, 1362348), (23288, 1347840), (23616, 1329120), (23985, 1308672), (24921, 1259520), (24960, 1257552), (25560, 1228032), (25584, 1226880), (25920, 1210976), (26199, 1198080), (26240, 1196208), (26568, 1181440), (26624, 1178955), (27264, 1151280), (27648, 1135290), (27690, 1133568), (28080, 1117824), (28755, 1091584), (28782, 1090560), (29110, 1078272), (29520, 1063296), (29536, 1062720), (29952, 1047960), (30672, 1023360), (30720, 1021761), (31488, 996840), (31980, 981504), (33210, 945152), (33228, 944640), (33280, 943164), (33696, 931520), (34080, 921024), (34112, 920160), (34560, 908232), (34932, 898560), (35424, 886080), (36352, 863460), (36920, 850176), (37440, 838368), (37843, 829440), (38340, 818688), (38376, 817920), (39360, 797472), (39936, 785970), (40896, 767520), (41472, 756860), (41535, 755712), (41984, 747630), (42120, 745216), (42640, 736128), (43173, 727040), (43665, 718848), (44280, 708864), (44304, 708480), (44928, 698640), (45440, 690768), (46008, 682240), (46080, 681174), (46576, 673920), (47232, 664560), (47970, 654336), (49842, 629760), (49920, 628776), (51120, 614016), (51168, 613440), (51840, 605488), (52398, 599040), (52480, 598104), (53136, 590720), (54528, 575640), (55296, 567645), (55380, 566784), (56160, 558912), (57510, 545792), (57564, 545280), (58220, 539136), (59040, 531648), (59072, 531360), (59904, 523980), (61344, 511680), (62976, 498420), (63960, 490752), (66420, 472576), (66456, 472320), (66560, 471582), (67392, 465760), (68160, 460512), (68224, 460080), (69120, 454116), (69864, 449280), (70848, 443040), (71955, 436224), (72704, 431730), (73840, 425088), (74763, 419840), (74880, 419184), (75686, 414720), (76680, 409344), (76752, 408960), (78597, 399360), (78720, 398736), (79872, 392985), (81792, 383760), (82944, 378430), (83070, 377856), (83968, 373815), (84240, 372608), (85280, 368064), (86346, 363520), (87330, 359424), (88560, 354432), (88608, 354240), (89856, 349320), (90880, 345384), (92016, 341120), (92160, 340587), (93152, 336960), (94464, 332280), (95940, 327168), (99684, 314880), (99840, 314388), (102240, 307008), (102336, 306720), (103680, 302744), (104796, 299520), (104960, 299052), (106272, 295360), (109056, 287820), (110760, 283392), (112320, 279456), (113529, 276480), (115020, 272896), (115128, 272640), (116440, 269568), (118080, 265824), (118144, 265680), (119808, 261990), (122688, 255840), (124605, 251904), (125952, 249210), (127920, 245376), (130995, 239616), (132840, 236288), (132912, 236160), (133120, 235791), (134784, 232880), (136320, 230256), (136448, 230040), (138240, 227058), (139728, 224640), (141696, 221520), (143910, 218112), (145408, 215865), (147680, 212544), (149526, 209920), (149760, 209592), (151372, 207360), (153360, 204672), (153504, 204480), (157194, 199680), (157440, 199368), (163584, 191880), (165888, 189215), (166140, 188928), (168480, 186304), (170560, 184032), (172692, 181760), (174660, 179712), (177120, 177216)]