31861710720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 1024

約数和(自身を含む): 138184704000

約数和(自身を除く): 106322993280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 62, 63, 64, 70, 72, 80, 84, 87, 90, 93, 96, 105, 108, 112, 116, 120, 124, 126, 128, 135, 140, 144, 145, 155, 160, 168, 174, 180, 186, 189, 192, 203, 210, 216, 217, 224, 232, 240, 248, 252, 261, 270, 279, 280, 288, 290, 293, 310, 315, 320, 336, 348, 360, 372, 378, 384, 406, 420, 432, 434, 435, 448, 464, 465, 480, 496, 504, 522, 540, 558, 560, 576, 580, 586, 609, 620, 630, 640, 651, 672, 696, 720, 744, 756, 783, 812, 837, 840, 864, 868, 870, 879, 896, 899, 928, 930, 945, 960, 992, 1008, 1015, 1044, 1080, 1085, 1116, 1120, 1152, 1160, 1172, 1218, 1240, 1260, 1302, 1305, 1344, 1392, 1395, 1440, 1465, 1488, 1512, 1566, 1624, 1674, 1680, 1728, 1736, 1740, 1758, 1798, 1827, 1856, 1860, 1890, 1920, 1953, 1984, 2016, 2030, 2051, 2088, 2160, 2170, 2232, 2240, 2320, 2344, 2436, 2480, 2520, 2604, 2610, 2637, 2688, 2697, 2784, 2790, 2880, 2930, 2976, 3024, 3045, 3132, 3248, 3255, 3348, 3360, 3456, 3472, 3480, 3516, 3596, 3654, 3712, 3720, 3780, 3906, 3915, 3968, 4032, 4060, 4102, 4176, 4185, 4320, 4340, 4395, 4464, 4480, 4495, 4640, 4688, 4872, 4960, 5040, 5208, 5220, 5274, 5394, 5481, 5568, 5580, 5760, 5859, 5860, 5952, 6048, 6090, 6153, 6264, 6293, 6496, 6510, 6696, 6720, 6944, 6960, 7032, 7192, 7308, 7440, 7560, 7812, 7830, 7911, 8064, 8091, 8120, 8204, 8352, 8370, 8497, 8640, 8680, 8790, 8928, 8990, 9083, 9135, 9280, 9376, 9744, 9765, 9920, 10080, 10255, 10416, 10440, 10548, 10788, 10962, 11136, 11160, 11718, 11720, 11904, 12096, 12180, 12306, 12528, 12586, 12992, 13020, 13185, 13392, 13440, 13485, 13888, 13920, 14064, 14384, 14616, 14880, 15120, 15624, 15660, 15822, 16182, 16240, 16408, 16704, 16740, 16994, 17280, 17360, 17580, 17856, 17980, 18166, 18270, 18459, 18560, 18752, 18879, 19488, 19530, 19840, 20160, 20510, 20832, 20880, 21096, 21576, 21924, 22320, 23436, 23440, 24192, 24273, 24360, 24612, 25056, 25172, 25491, 25984, 26040, 26370, 26784, 26970, 27249, 27405, 27776, 27840, 28128, 28768, 29232, 29295, 29760, 30240, 30765, 31248, 31320, 31465, 31644, 32364, 32480, 32816, 33408, 33480, 33988, 34720, 35160, 35712, 35960, 36332, 36540, 36918, 37504, 37758, 38976, 39060, 39555, 40320, 40455, 41020, 41664, 41760, 42192, 42485, 43152, 43848, 44640, 45415, 46872, 46880, 48546, 48720, 49224, 50112, 50344, 50982, 52080, 52740, 53568, 53940, 54498, 54810, 55377, 55680, 56256, 56637, 57536, 58464, 58590, 59479, 59520, 60480, 61530, 62496, 62640, 62930, 63288, 63581, 64728, 64960, 65632, 66960, 67976, 69440, 70320, 71920, 72664, 73080, 73836, 75516, 76473, 77952, 78120, 79110, 80910, 81747, 82040, 83328, 83520, 84384, 84970, 86304, 87696, 89280, 90830, 92295, 93744, 93760, 94395, 97092, 97440, 98448, 100224, 100688, 101964, 104160, 105480, 107136, 107880, 108996, 109620, 110754, 112512, 113274, 115072, 116928, 117180, 118958, 120960, 121365, 123060, 124992, 125280, 125860, 126576, 127162, 127455, 129456, 129920, 131264, 133920, 135952, 136245, 138880, 140640, 143840, 145328, 146160, 147672, 151032, 152946, 156240, 158220, 161820, 163494, 164080, 167040, 168768, 169911, 169940, 172608, 175392, 178437, 178560, 181660, 184590, 187488, 187520, 188790, 190743, 194184, 194880, 196896, 201376, 203928, 208320, 210960, 215760, 217992, 219240, 221508, 226548, 229419, 233856, 234360, 237916, 242730, 245241, 246120, 249984, 250560, 251720, 253152, 254324, 254910, 258912, 262528, 263407, 267840, 271904, 272490, 276885, 281280, 283185, 287680, 290656, 292320, 295344, 297395, 302064, 305892, 312480, 316440, 317905, 323640, 326988, 328160, 337536, 339822, 339880, 345216, 350784, 356874, 363320, 369180, 374976, 377580, 381486, 382365, 388368, 389760, 393792, 402752, 407856, 408735, 416640, 421920, 431520, 435984, 438480, 443016, 453096, 458838, 468720, 475832, 485460, 490482, 492240, 501120, 503440, 506304, 508648, 509820, 517824, 526814, 535311, 535680, 543808, 544980, 553770, 562560, 566370, 572229, 575360, 581312, 584640, 590688, 594790, 604128, 611784, 624960, 632880, 635810, 647280, 653976, 656320, 679644, 679760, 701568, 713748, 726640, 738360, 749952, 755160, 762972, 764730, 776736, 787584, 790221, 805504, 815712, 817470, 843840, 849555, 863040, 871968, 876960, 886032, 892185, 906192, 917676, 937440, 951664, 953715, 970920, 980964, 984480, 1006880, 1012608, 1017296, 1019640, 1035648, 1053628, 1070622, 1087616, 1089960, 1107540, 1132740, 1144458, 1147095, 1162624, 1169280, 1181376, 1189580, 1208256, 1223568, 1226205, 1249920, 1265760, 1271620, 1294560, 1307952, 1312640, 1317035, 1359288, 1359520, 1427496, 1453280, 1476720, 1510320, 1525944, 1529460, 1553472, 1580442, 1605933, 1631424, 1634940, 1687680, 1699110, 1716687, 1726080, 1743936, 1753920, 1772064, 1784370, 1812384, 1835352, 1843849, 1874880, 1903328, 1907430, 1941840, 1961928, 1968960, 2013760, 2034592, 2039280, 2107256, 2141244, 2179920, 2215080, 2265480, 2288916, 2294190, 2362752, 2370663, 2379160, 2416512, 2447136, 2452410, 2531520, 2543240, 2589120, 2615904, 2634070, 2676555, 2718576, 2719040, 2854992, 2861145, 2906560, 2953440, 3020640, 3051888, 3058920, 3106944, 3160884, 3211866, 3262848, 3269880, 3398220, 3433374, 3487872, 3507840, 3544128, 3568740, 3624768, 3670704, 3687698, 3749760, 3806656, 3814860, 3883680, 3923856, 3937920, 3951105, 4027520, 4069184, 4078560, 4214512, 4282488, 4359840, 4430160, 4530960, 4577832, 4588380, 4741326, 4758320, 4894272, 4904820, 5063040, 5086480, 5178240, 5231808, 5268140, 5353110, 5437152, 5438080, 5531547, 5709984, 5722290, 5813120, 5906880, 6041280, 6103776, 6117840, 6321768, 6423732, 6539760, 6796440, 6866748, 7088256, 7111989, 7137480, 7249536, 7341408, 7375396, 7613312, 7629720, 7767360, 7847712, 7902210, 8029665, 8138368, 8157120, 8429024, 8564976, 8583435, 8719680, 8860320, 9061920, 9155664, 9176760, 9219245, 9482652, 9516640, 9788544, 9809640, 10172960, 10463616, 10536280, 10706220, 10874304, 11063094, 11419968, 11444580, 11813760, 11853315, 12082560, 12207552, 12235680, 12643536, 12847464, 13079520, 13592880, 13733496, 14223978, 14274960, 14682816, 14750792, 15259440, 15534720, 15695424, 15804420, 16059330, 16314240, 16594641, 16858048, 17129952, 17166870, 17439360, 17720640, 18123840, 18311328, 18353520, 18438490, 18965304, 19033280, 19619280, 20345920, 21072560, 21412440, 21748608, 22126188, 22839936, 22889160, 23706630, 24415104, 24471360, 25287072, 25694928, 26159040, 27185760, 27466992, 27657735, 28447956, 28549920, 29365632, 29501584, 30518880, 31390848, 31608840, 32118660, 33189282, 33716096, 34259904, 34333740, 35441280, 35559945, 36247680, 36622656, 36707040, 36876980, 37930608, 38066560, 39238560, 40691840, 42145120, 42824880, 44252376, 45778320, 47413260, 48942720, 49783923, 50574144, 51389856, 52318080, 54371520, 54933984, 55315470, 56895912, 57099840, 59003168, 61037760, 63217680, 64237320, 66378564, 68519808, 68667480, 71119890, 73245312, 73414080, 73753960, 75861216, 78477120, 82973205, 84290240, 85649760, 88504752, 91556640, 94826520, 99567846, 101148288, 102779712, 108743040, 109867968, 110630940, 113791824, 114199680, 118006336, 122075520, 126435360, 128474640, 132757128, 137334960, 142239780, 146828160, 147507920, 151722432, 156954240, 165946410, 168580480, 171299520, 177009504, 183113280, 189653040, 199135692, 205559424, 219735936, 221261880, 227583648, 236012672, 248919615, 252870720, 256949280, 265514256, 274669920, 284479560, 295015840, 303444864, 331892820, 342599040, 354019008, 366226560, 379306080, 398271384, 442523760, 455167296, 497839230, 505741440, 513898560, 531028512, 549339840, 568959120, 590031680, 663785640, 708038016, 758612160, 796542768, 885047520, 910334592, 995678460, 1027797120, 1062057024, 1098679680, 1137918240, 1180063360, 1327571280, 1517224320, 1593085536, 1770095040, 1991356920, 2124114048, 2275836480, 2655142560, 3186171072, 3540190080, 3982713840, 4551672960, 5310285120, 6372342144, 7965427680, 10620570240, 15930855360, 31861710720]

約数ペア:

[(1, 31861710720), (2, 15930855360), (3, 10620570240), (4, 7965427680), (5, 6372342144), (6, 5310285120), (7, 4551672960), (8, 3982713840), (9, 3540190080), (10, 3186171072), (12, 2655142560), (14, 2275836480), (15, 2124114048), (16, 1991356920), (18, 1770095040), (20, 1593085536), (21, 1517224320), (24, 1327571280), (27, 1180063360), (28, 1137918240), (29, 1098679680), (30, 1062057024), (31, 1027797120), (32, 995678460), (35, 910334592), (36, 885047520), (40, 796542768), (42, 758612160), (45, 708038016), (48, 663785640), (54, 590031680), (56, 568959120), (58, 549339840), (60, 531028512), (62, 513898560), (63, 505741440), (64, 497839230), (70, 455167296), (72, 442523760), (80, 398271384), (84, 379306080), (87, 366226560), (90, 354019008), (93, 342599040), (96, 331892820), (105, 303444864), (108, 295015840), (112, 284479560), (116, 274669920), (120, 265514256), (124, 256949280), (126, 252870720), (128, 248919615), (135, 236012672), (140, 227583648), (144, 221261880), (145, 219735936), (155, 205559424), (160, 199135692), (168, 189653040), (174, 183113280), (180, 177009504), (186, 171299520), (189, 168580480), (192, 165946410), (203, 156954240), (210, 151722432), (216, 147507920), (217, 146828160), (224, 142239780), (232, 137334960), (240, 132757128), (248, 128474640), (252, 126435360), (261, 122075520), (270, 118006336), (279, 114199680), (280, 113791824), (288, 110630940), (290, 109867968), (293, 108743040), (310, 102779712), (315, 101148288), (320, 99567846), (336, 94826520), (348, 91556640), (360, 88504752), (372, 85649760), (378, 84290240), (384, 82973205), (406, 78477120), (420, 75861216), (432, 73753960), (434, 73414080), (435, 73245312), (448, 71119890), (464, 68667480), (465, 68519808), (480, 66378564), (496, 64237320), (504, 63217680), (522, 61037760), (540, 59003168), (558, 57099840), (560, 56895912), (576, 55315470), (580, 54933984), (586, 54371520), (609, 52318080), (620, 51389856), (630, 50574144), (640, 49783923), (651, 48942720), (672, 47413260), (696, 45778320), (720, 44252376), (744, 42824880), (756, 42145120), (783, 40691840), (812, 39238560), (837, 38066560), (840, 37930608), (864, 36876980), (868, 36707040), (870, 36622656), (879, 36247680), (896, 35559945), (899, 35441280), (928, 34333740), (930, 34259904), (945, 33716096), (960, 33189282), (992, 32118660), (1008, 31608840), (1015, 31390848), (1044, 30518880), (1080, 29501584), (1085, 29365632), (1116, 28549920), (1120, 28447956), (1152, 27657735), (1160, 27466992), (1172, 27185760), (1218, 26159040), (1240, 25694928), (1260, 25287072), (1302, 24471360), (1305, 24415104), (1344, 23706630), (1392, 22889160), (1395, 22839936), (1440, 22126188), (1465, 21748608), (1488, 21412440), (1512, 21072560), (1566, 20345920), (1624, 19619280), (1674, 19033280), (1680, 18965304), (1728, 18438490), (1736, 18353520), (1740, 18311328), (1758, 18123840), (1798, 17720640), (1827, 17439360), (1856, 17166870), (1860, 17129952), (1890, 16858048), (1920, 16594641), (1953, 16314240), (1984, 16059330), (2016, 15804420), (2030, 15695424), (2051, 15534720), (2088, 15259440), (2160, 14750792), (2170, 14682816), (2232, 14274960), (2240, 14223978), (2320, 13733496), (2344, 13592880), (2436, 13079520), (2480, 12847464), (2520, 12643536), (2604, 12235680), (2610, 12207552), (2637, 12082560), (2688, 11853315), (2697, 11813760), (2784, 11444580), (2790, 11419968), (2880, 11063094), (2930, 10874304), (2976, 10706220), (3024, 10536280), (3045, 10463616), (3132, 10172960), (3248, 9809640), (3255, 9788544), (3348, 9516640), (3360, 9482652), (3456, 9219245), (3472, 9176760), (3480, 9155664), (3516, 9061920), (3596, 8860320), (3654, 8719680), (3712, 8583435), (3720, 8564976), (3780, 8429024), (3906, 8157120), (3915, 8138368), (3968, 8029665), (4032, 7902210), (4060, 7847712), (4102, 7767360), (4176, 7629720), (4185, 7613312), (4320, 7375396), (4340, 7341408), (4395, 7249536), (4464, 7137480), (4480, 7111989), (4495, 7088256), (4640, 6866748), (4688, 6796440), (4872, 6539760), (4960, 6423732), (5040, 6321768), (5208, 6117840), (5220, 6103776), (5274, 6041280), (5394, 5906880), (5481, 5813120), (5568, 5722290), (5580, 5709984), (5760, 5531547), (5859, 5438080), (5860, 5437152), (5952, 5353110), (6048, 5268140), (6090, 5231808), (6153, 5178240), (6264, 5086480), (6293, 5063040), (6496, 4904820), (6510, 4894272), (6696, 4758320), (6720, 4741326), (6944, 4588380), (6960, 4577832), (7032, 4530960), (7192, 4430160), (7308, 4359840), (7440, 4282488), (7560, 4214512), (7812, 4078560), (7830, 4069184), (7911, 4027520), (8064, 3951105), (8091, 3937920), (8120, 3923856), (8204, 3883680), (8352, 3814860), (8370, 3806656), (8497, 3749760), (8640, 3687698), (8680, 3670704), (8790, 3624768), (8928, 3568740), (8990, 3544128), (9083, 3507840), (9135, 3487872), (9280, 3433374), (9376, 3398220), (9744, 3269880), (9765, 3262848), (9920, 3211866), (10080, 3160884), (10255, 3106944), (10416, 3058920), (10440, 3051888), (10548, 3020640), (10788, 2953440), (10962, 2906560), (11136, 2861145), (11160, 2854992), (11718, 2719040), (11720, 2718576), (11904, 2676555), (12096, 2634070), (12180, 2615904), (12306, 2589120), (12528, 2543240), (12586, 2531520), (12992, 2452410), (13020, 2447136), (13185, 2416512), (13392, 2379160), (13440, 2370663), (13485, 2362752), (13888, 2294190), (13920, 2288916), (14064, 2265480), (14384, 2215080), (14616, 2179920), (14880, 2141244), (15120, 2107256), (15624, 2039280), (15660, 2034592), (15822, 2013760), (16182, 1968960), (16240, 1961928), (16408, 1941840), (16704, 1907430), (16740, 1903328), (16994, 1874880), (17280, 1843849), (17360, 1835352), (17580, 1812384), (17856, 1784370), (17980, 1772064), (18166, 1753920), (18270, 1743936), (18459, 1726080), (18560, 1716687), (18752, 1699110), (18879, 1687680), (19488, 1634940), (19530, 1631424), (19840, 1605933), (20160, 1580442), (20510, 1553472), (20832, 1529460), (20880, 1525944), (21096, 1510320), (21576, 1476720), (21924, 1453280), (22320, 1427496), (23436, 1359520), (23440, 1359288), (24192, 1317035), (24273, 1312640), (24360, 1307952), (24612, 1294560), (25056, 1271620), (25172, 1265760), (25491, 1249920), (25984, 1226205), (26040, 1223568), (26370, 1208256), (26784, 1189580), (26970, 1181376), (27249, 1169280), (27405, 1162624), (27776, 1147095), (27840, 1144458), (28128, 1132740), (28768, 1107540), (29232, 1089960), (29295, 1087616), (29760, 1070622), (30240, 1053628), (30765, 1035648), (31248, 1019640), (31320, 1017296), (31465, 1012608), (31644, 1006880), (32364, 984480), (32480, 980964), (32816, 970920), (33408, 953715), (33480, 951664), (33988, 937440), (34720, 917676), (35160, 906192), (35712, 892185), (35960, 886032), (36332, 876960), (36540, 871968), (36918, 863040), (37504, 849555), (37758, 843840), (38976, 817470), (39060, 815712), (39555, 805504), (40320, 790221), (40455, 787584), (41020, 776736), (41664, 764730), (41760, 762972), (42192, 755160), (42485, 749952), (43152, 738360), (43848, 726640), (44640, 713748), (45415, 701568), (46872, 679760), (46880, 679644), (48546, 656320), (48720, 653976), (49224, 647280), (50112, 635810), (50344, 632880), (50982, 624960), (52080, 611784), (52740, 604128), (53568, 594790), (53940, 590688), (54498, 584640), (54810, 581312), (55377, 575360), (55680, 572229), (56256, 566370), (56637, 562560), (57536, 553770), (58464, 544980), (58590, 543808), (59479, 535680), (59520, 535311), (60480, 526814), (61530, 517824), (62496, 509820), (62640, 508648), (62930, 506304), (63288, 503440), (63581, 501120), (64728, 492240), (64960, 490482), (65632, 485460), (66960, 475832), (67976, 468720), (69440, 458838), (70320, 453096), (71920, 443016), (72664, 438480), (73080, 435984), (73836, 431520), (75516, 421920), (76473, 416640), (77952, 408735), (78120, 407856), (79110, 402752), (80910, 393792), (81747, 389760), (82040, 388368), (83328, 382365), (83520, 381486), (84384, 377580), (84970, 374976), (86304, 369180), (87696, 363320), (89280, 356874), (90830, 350784), (92295, 345216), (93744, 339880), (93760, 339822), (94395, 337536), (97092, 328160), (97440, 326988), (98448, 323640), (100224, 317905), (100688, 316440), (101964, 312480), (104160, 305892), (105480, 302064), (107136, 297395), (107880, 295344), (108996, 292320), (109620, 290656), (110754, 287680), (112512, 283185), (113274, 281280), (115072, 276885), (116928, 272490), (117180, 271904), (118958, 267840), (120960, 263407), (121365, 262528), (123060, 258912), (124992, 254910), (125280, 254324), (125860, 253152), (126576, 251720), (127162, 250560), (127455, 249984), (129456, 246120), (129920, 245241), (131264, 242730), (133920, 237916), (135952, 234360), (136245, 233856), (138880, 229419), (140640, 226548), (143840, 221508), (145328, 219240), (146160, 217992), (147672, 215760), (151032, 210960), (152946, 208320), (156240, 203928), (158220, 201376), (161820, 196896), (163494, 194880), (164080, 194184), (167040, 190743), (168768, 188790), (169911, 187520), (169940, 187488), (172608, 184590), (175392, 181660), (178437, 178560)]