31468778880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 1024

約数和(自身を含む): 139594752000

約数和(自身を除く): 108125973120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 38, 40, 42, 44, 48, 51, 55, 56, 57, 60, 64, 66, 68, 70, 76, 77, 80, 84, 85, 88, 95, 96, 102, 105, 110, 112, 114, 119, 120, 128, 132, 133, 136, 140, 152, 154, 160, 165, 168, 170, 176, 187, 190, 192, 204, 209, 210, 220, 224, 228, 231, 238, 240, 255, 264, 266, 272, 280, 285, 304, 308, 320, 323, 330, 336, 340, 352, 357, 374, 380, 384, 385, 399, 408, 418, 420, 440, 448, 456, 462, 476, 480, 510, 528, 532, 544, 560, 561, 570, 595, 608, 616, 627, 640, 646, 659, 660, 665, 672, 680, 704, 714, 748, 760, 770, 798, 816, 836, 840, 880, 896, 912, 924, 935, 952, 960, 969, 1020, 1045, 1056, 1064, 1088, 1120, 1122, 1140, 1155, 1190, 1216, 1232, 1254, 1292, 1309, 1318, 1320, 1330, 1344, 1360, 1408, 1428, 1463, 1496, 1520, 1540, 1596, 1615, 1632, 1672, 1680, 1760, 1785, 1824, 1848, 1870, 1904, 1920, 1938, 1977, 1995, 2040, 2090, 2112, 2128, 2176, 2240, 2244, 2261, 2280, 2310, 2380, 2432, 2464, 2508, 2584, 2618, 2636, 2640, 2660, 2688, 2720, 2805, 2856, 2926, 2992, 3040, 3080, 3135, 3192, 3230, 3264, 3295, 3344, 3360, 3520, 3553, 3570, 3648, 3696, 3740, 3808, 3876, 3927, 3954, 3990, 4080, 4180, 4224, 4256, 4389, 4480, 4488, 4522, 4560, 4613, 4620, 4760, 4845, 4928, 5016, 5168, 5236, 5272, 5280, 5320, 5440, 5610, 5712, 5852, 5984, 6080, 6160, 6270, 6384, 6460, 6528, 6545, 6590, 6688, 6720, 6783, 7040, 7106, 7140, 7249, 7296, 7315, 7392, 7480, 7616, 7752, 7854, 7908, 7980, 8160, 8360, 8512, 8778, 8976, 9044, 9120, 9226, 9240, 9520, 9690, 9856, 9885, 10032, 10336, 10472, 10544, 10560, 10640, 10659, 10880, 11203, 11220, 11305, 11424, 11704, 11968, 12160, 12320, 12521, 12540, 12768, 12920, 13090, 13180, 13376, 13440, 13566, 13839, 14212, 14280, 14498, 14630, 14784, 14960, 15232, 15504, 15708, 15816, 15960, 16320, 16720, 17024, 17556, 17765, 17952, 18088, 18240, 18452, 18480, 19040, 19380, 19635, 19770, 20064, 20672, 20944, 21088, 21120, 21280, 21318, 21747, 21945, 22406, 22440, 22610, 22848, 23065, 23408, 23936, 24640, 24871, 25042, 25080, 25536, 25840, 26180, 26360, 26752, 27132, 27678, 28424, 28560, 28996, 29260, 29568, 29920, 31008, 31416, 31632, 31920, 32640, 33440, 33609, 33915, 35112, 35530, 35904, 36176, 36245, 36480, 36904, 36960, 37563, 38080, 38760, 39270, 39540, 40128, 41344, 41888, 42176, 42560, 42636, 43494, 43890, 44812, 44880, 45220, 45696, 46130, 46816, 49280, 49742, 50084, 50160, 50743, 51072, 51680, 52360, 52720, 53295, 54264, 55356, 56015, 56848, 57120, 57992, 58520, 59840, 62016, 62605, 62832, 63264, 63840, 66880, 67218, 67830, 69195, 70224, 71060, 71808, 72352, 72490, 73808, 73920, 74613, 75126, 76160, 77520, 78421, 78540, 79080, 80256, 83776, 84352, 85120, 85272, 86988, 87647, 87780, 89624, 89760, 90440, 92260, 93632, 99484, 100168, 100320, 101486, 103360, 104720, 105440, 106590, 108528, 108735, 110712, 112030, 113696, 114240, 115984, 117040, 119680, 123233, 124032, 124355, 125210, 125664, 126528, 127680, 133760, 134436, 135660, 137731, 138390, 140448, 142120, 144704, 144980, 147616, 147840, 149226, 150252, 152229, 155040, 156842, 157080, 158160, 167552, 168045, 170544, 173976, 175294, 175560, 179248, 179520, 180880, 184520, 187264, 187815, 198968, 200336, 200640, 202972, 206720, 209440, 210880, 212857, 213180, 217056, 217470, 221424, 224060, 227392, 228480, 231968, 234080, 235263, 246466, 248710, 250420, 251328, 253056, 253715, 255360, 262941, 268872, 271320, 275462, 276780, 280896, 284240, 289408, 289960, 295232, 298452, 300504, 304458, 310080, 313684, 314160, 316320, 336090, 341088, 347952, 350588, 351120, 358496, 359040, 361760, 369040, 369699, 373065, 375630, 392105, 397936, 400672, 401280, 405944, 413193, 418880, 421760, 425714, 426360, 434112, 434940, 438235, 442848, 448120, 454784, 463936, 468160, 470526, 492932, 497420, 500840, 502656, 507430, 525882, 537744, 542640, 550924, 553560, 561792, 568480, 579920, 590464, 596904, 601008, 608916, 616165, 620160, 627368, 628320, 632640, 638571, 672180, 682176, 688655, 695904, 701176, 702240, 716992, 723520, 738080, 739398, 746130, 751260, 761145, 784210, 795872, 801344, 811888, 826386, 837760, 851428, 852720, 862631, 868224, 869880, 876470, 885696, 896240, 927872, 936320, 941052, 964117, 985864, 994840, 1001680, 1014860, 1051764, 1064285, 1075488, 1085280, 1101848, 1107120, 1136960, 1159840, 1176315, 1193808, 1202016, 1217832, 1232330, 1254736, 1256640, 1265280, 1277142, 1314705, 1344360, 1364352, 1377310, 1391808, 1402352, 1404480, 1433984, 1447040, 1476160, 1478796, 1489999, 1492260, 1502520, 1522290, 1568420, 1591744, 1602688, 1623776, 1652772, 1702856, 1705440, 1725262, 1739760, 1752940, 1771392, 1792480, 1848495, 1882104, 1928234, 1971728, 1989680, 2003360, 2029720, 2065965, 2103528, 2128570, 2150976, 2170560, 2203696, 2214240, 2273920, 2319680, 2341427, 2352630, 2387616, 2404032, 2435664, 2464660, 2509472, 2513280, 2554284, 2587893, 2629410, 2688720, 2754620, 2783616, 2804704, 2808960, 2892351, 2952320, 2957592, 2979998, 2984520, 3005040, 3044580, 3136840, 3183488, 3192855, 3247552, 3305544, 3405712, 3410880, 3450524, 3479520, 3505880, 3584960, 3696990, 3764208, 3856468, 3943456, 3979360, 4006720, 4059440, 4131930, 4207056, 4257140, 4301952, 4313155, 4341120, 4407392, 4428480, 4469997, 4639360, 4682854, 4705260, 4775232, 4808064, 4820585, 4871328, 4929320, 5018944, 5108568, 5175786, 5258820, 5377440, 5509240, 5609408, 5784702, 5915184, 5959996, 5969040, 6010080, 6089160, 6273680, 6385710, 6495104, 6611088, 6811424, 6821760, 6901048, 6959040, 7011760, 7024281, 7169920, 7393980, 7449995, 7528416, 7712936, 7886912, 7958720, 8013440, 8118880, 8263860, 8414112, 8514280, 8626310, 8814784, 8856960, 8939994, 9365708, 9410520, 9550464, 9641170, 9742656, 9858640, 10037888, 10217136, 10351572, 10517640, 10754880, 11018480, 11218816, 11569404, 11707135, 11830368, 11919992, 11938080, 12020160, 12178320, 12547360, 12771420, 12939465, 13222176, 13622848, 13802096, 13918080, 14023520, 14048562, 14461755, 14787960, 14899990, 15056832, 15425872, 15773824, 15917440, 16237760, 16389989, 16527720, 16828224, 17028560, 17252620, 17629568, 17879988, 18731416, 18821040, 19282340, 19485312, 19717280, 20434272, 20703144, 21035280, 21509760, 22036960, 22349985, 23138808, 23414270, 23660736, 23839984, 23876160, 24040320, 24356640, 25094720, 25542840, 25878930, 26444352, 27245696, 27604192, 28047040, 28097124, 28923510, 29575920, 29799980, 30113664, 30851744, 32475520, 32779978, 33055440, 33656448, 34057120, 34505240, 35121405, 35759976, 37462832, 37642080, 38564680, 39434560, 40868544, 41406288, 42070560, 44073920, 44699970, 46277616, 46828540, 47321472, 47679968, 47752320, 48713280, 49169967, 50189440, 51085680, 51757860, 52888704, 55208384, 56094080, 56194248, 57847020, 59151840, 59599960, 61703488, 65559956, 66110880, 68114240, 69010480, 70242810, 71519952, 74925664, 75284160, 77129360, 78869120, 81737088, 81949945, 82812576, 84141120, 88147840, 89399940, 92555232, 93657080, 95359936, 97426560, 98339934, 102171360, 103515720, 110416768, 112388496, 115694040, 118303680, 119199920, 123406976, 131119912, 132221760, 136228480, 138020960, 140485620, 143039904, 149851328, 150568320, 154258720, 163899890, 165625152, 168282240, 178799880, 185110464, 187314160, 190719872, 196679868, 204342720, 207031440, 224776992, 231388080, 236607360, 238399840, 245849835, 262239824, 264443520, 276041920, 280971240, 286079808, 299702656, 308517440, 327799780, 331250304, 357599760, 370220928, 374628320, 393359736, 408685440, 414062880, 449553984, 462776160, 476799680, 491699670, 524479648, 552083840, 561942480, 572159616, 617034880, 655599560, 715199520, 749256640, 786719472, 828125760, 899107968, 925552320, 953599360, 983399340, 1048959296, 1123884960, 1311199120, 1430399040, 1498513280, 1573438944, 1656251520, 1851104640, 1966798680, 2097918592, 2247769920, 2622398240, 2860798080, 3146877888, 3933597360, 4495539840, 5244796480, 6293755776, 7867194720, 10489592960, 15734389440, 31468778880]

約数ペア:

[(1, 31468778880), (2, 15734389440), (3, 10489592960), (4, 7867194720), (5, 6293755776), (6, 5244796480), (7, 4495539840), (8, 3933597360), (10, 3146877888), (11, 2860798080), (12, 2622398240), (14, 2247769920), (15, 2097918592), (16, 1966798680), (17, 1851104640), (19, 1656251520), (20, 1573438944), (21, 1498513280), (22, 1430399040), (24, 1311199120), (28, 1123884960), (30, 1048959296), (32, 983399340), (33, 953599360), (34, 925552320), (35, 899107968), (38, 828125760), (40, 786719472), (42, 749256640), (44, 715199520), (48, 655599560), (51, 617034880), (55, 572159616), (56, 561942480), (57, 552083840), (60, 524479648), (64, 491699670), (66, 476799680), (68, 462776160), (70, 449553984), (76, 414062880), (77, 408685440), (80, 393359736), (84, 374628320), (85, 370220928), (88, 357599760), (95, 331250304), (96, 327799780), (102, 308517440), (105, 299702656), (110, 286079808), (112, 280971240), (114, 276041920), (119, 264443520), (120, 262239824), (128, 245849835), (132, 238399840), (133, 236607360), (136, 231388080), (140, 224776992), (152, 207031440), (154, 204342720), (160, 196679868), (165, 190719872), (168, 187314160), (170, 185110464), (176, 178799880), (187, 168282240), (190, 165625152), (192, 163899890), (204, 154258720), (209, 150568320), (210, 149851328), (220, 143039904), (224, 140485620), (228, 138020960), (231, 136228480), (238, 132221760), (240, 131119912), (255, 123406976), (264, 119199920), (266, 118303680), (272, 115694040), (280, 112388496), (285, 110416768), (304, 103515720), (308, 102171360), (320, 98339934), (323, 97426560), (330, 95359936), (336, 93657080), (340, 92555232), (352, 89399940), (357, 88147840), (374, 84141120), (380, 82812576), (384, 81949945), (385, 81737088), (399, 78869120), (408, 77129360), (418, 75284160), (420, 74925664), (440, 71519952), (448, 70242810), (456, 69010480), (462, 68114240), (476, 66110880), (480, 65559956), (510, 61703488), (528, 59599960), (532, 59151840), (544, 57847020), (560, 56194248), (561, 56094080), (570, 55208384), (595, 52888704), (608, 51757860), (616, 51085680), (627, 50189440), (640, 49169967), (646, 48713280), (659, 47752320), (660, 47679968), (665, 47321472), (672, 46828540), (680, 46277616), (704, 44699970), (714, 44073920), (748, 42070560), (760, 41406288), (770, 40868544), (798, 39434560), (816, 38564680), (836, 37642080), (840, 37462832), (880, 35759976), (896, 35121405), (912, 34505240), (924, 34057120), (935, 33656448), (952, 33055440), (960, 32779978), (969, 32475520), (1020, 30851744), (1045, 30113664), (1056, 29799980), (1064, 29575920), (1088, 28923510), (1120, 28097124), (1122, 28047040), (1140, 27604192), (1155, 27245696), (1190, 26444352), (1216, 25878930), (1232, 25542840), (1254, 25094720), (1292, 24356640), (1309, 24040320), (1318, 23876160), (1320, 23839984), (1330, 23660736), (1344, 23414270), (1360, 23138808), (1408, 22349985), (1428, 22036960), (1463, 21509760), (1496, 21035280), (1520, 20703144), (1540, 20434272), (1596, 19717280), (1615, 19485312), (1632, 19282340), (1672, 18821040), (1680, 18731416), (1760, 17879988), (1785, 17629568), (1824, 17252620), (1848, 17028560), (1870, 16828224), (1904, 16527720), (1920, 16389989), (1938, 16237760), (1977, 15917440), (1995, 15773824), (2040, 15425872), (2090, 15056832), (2112, 14899990), (2128, 14787960), (2176, 14461755), (2240, 14048562), (2244, 14023520), (2261, 13918080), (2280, 13802096), (2310, 13622848), (2380, 13222176), (2432, 12939465), (2464, 12771420), (2508, 12547360), (2584, 12178320), (2618, 12020160), (2636, 11938080), (2640, 11919992), (2660, 11830368), (2688, 11707135), (2720, 11569404), (2805, 11218816), (2856, 11018480), (2926, 10754880), (2992, 10517640), (3040, 10351572), (3080, 10217136), (3135, 10037888), (3192, 9858640), (3230, 9742656), (3264, 9641170), (3295, 9550464), (3344, 9410520), (3360, 9365708), (3520, 8939994), (3553, 8856960), (3570, 8814784), (3648, 8626310), (3696, 8514280), (3740, 8414112), (3808, 8263860), (3876, 8118880), (3927, 8013440), (3954, 7958720), (3990, 7886912), (4080, 7712936), (4180, 7528416), (4224, 7449995), (4256, 7393980), (4389, 7169920), (4480, 7024281), (4488, 7011760), (4522, 6959040), (4560, 6901048), (4613, 6821760), (4620, 6811424), (4760, 6611088), (4845, 6495104), (4928, 6385710), (5016, 6273680), (5168, 6089160), (5236, 6010080), (5272, 5969040), (5280, 5959996), (5320, 5915184), (5440, 5784702), (5610, 5609408), (5712, 5509240), (5852, 5377440), (5984, 5258820), (6080, 5175786), (6160, 5108568), (6270, 5018944), (6384, 4929320), (6460, 4871328), (6528, 4820585), (6545, 4808064), (6590, 4775232), (6688, 4705260), (6720, 4682854), (6783, 4639360), (7040, 4469997), (7106, 4428480), (7140, 4407392), (7249, 4341120), (7296, 4313155), (7315, 4301952), (7392, 4257140), (7480, 4207056), (7616, 4131930), (7752, 4059440), (7854, 4006720), (7908, 3979360), (7980, 3943456), (8160, 3856468), (8360, 3764208), (8512, 3696990), (8778, 3584960), (8976, 3505880), (9044, 3479520), (9120, 3450524), (9226, 3410880), (9240, 3405712), (9520, 3305544), (9690, 3247552), (9856, 3192855), (9885, 3183488), (10032, 3136840), (10336, 3044580), (10472, 3005040), (10544, 2984520), (10560, 2979998), (10640, 2957592), (10659, 2952320), (10880, 2892351), (11203, 2808960), (11220, 2804704), (11305, 2783616), (11424, 2754620), (11704, 2688720), (11968, 2629410), (12160, 2587893), (12320, 2554284), (12521, 2513280), (12540, 2509472), (12768, 2464660), (12920, 2435664), (13090, 2404032), (13180, 2387616), (13376, 2352630), (13440, 2341427), (13566, 2319680), (13839, 2273920), (14212, 2214240), (14280, 2203696), (14498, 2170560), (14630, 2150976), (14784, 2128570), (14960, 2103528), (15232, 2065965), (15504, 2029720), (15708, 2003360), (15816, 1989680), (15960, 1971728), (16320, 1928234), (16720, 1882104), (17024, 1848495), (17556, 1792480), (17765, 1771392), (17952, 1752940), (18088, 1739760), (18240, 1725262), (18452, 1705440), (18480, 1702856), (19040, 1652772), (19380, 1623776), (19635, 1602688), (19770, 1591744), (20064, 1568420), (20672, 1522290), (20944, 1502520), (21088, 1492260), (21120, 1489999), (21280, 1478796), (21318, 1476160), (21747, 1447040), (21945, 1433984), (22406, 1404480), (22440, 1402352), (22610, 1391808), (22848, 1377310), (23065, 1364352), (23408, 1344360), (23936, 1314705), (24640, 1277142), (24871, 1265280), (25042, 1256640), (25080, 1254736), (25536, 1232330), (25840, 1217832), (26180, 1202016), (26360, 1193808), (26752, 1176315), (27132, 1159840), (27678, 1136960), (28424, 1107120), (28560, 1101848), (28996, 1085280), (29260, 1075488), (29568, 1064285), (29920, 1051764), (31008, 1014860), (31416, 1001680), (31632, 994840), (31920, 985864), (32640, 964117), (33440, 941052), (33609, 936320), (33915, 927872), (35112, 896240), (35530, 885696), (35904, 876470), (36176, 869880), (36245, 868224), (36480, 862631), (36904, 852720), (36960, 851428), (37563, 837760), (38080, 826386), (38760, 811888), (39270, 801344), (39540, 795872), (40128, 784210), (41344, 761145), (41888, 751260), (42176, 746130), (42560, 739398), (42636, 738080), (43494, 723520), (43890, 716992), (44812, 702240), (44880, 701176), (45220, 695904), (45696, 688655), (46130, 682176), (46816, 672180), (49280, 638571), (49742, 632640), (50084, 628320), (50160, 627368), (50743, 620160), (51072, 616165), (51680, 608916), (52360, 601008), (52720, 596904), (53295, 590464), (54264, 579920), (55356, 568480), (56015, 561792), (56848, 553560), (57120, 550924), (57992, 542640), (58520, 537744), (59840, 525882), (62016, 507430), (62605, 502656), (62832, 500840), (63264, 497420), (63840, 492932), (66880, 470526), (67218, 468160), (67830, 463936), (69195, 454784), (70224, 448120), (71060, 442848), (71808, 438235), (72352, 434940), (72490, 434112), (73808, 426360), (73920, 425714), (74613, 421760), (75126, 418880), (76160, 413193), (77520, 405944), (78421, 401280), (78540, 400672), (79080, 397936), (80256, 392105), (83776, 375630), (84352, 373065), (85120, 369699), (85272, 369040), (86988, 361760), (87647, 359040), (87780, 358496), (89624, 351120), (89760, 350588), (90440, 347952), (92260, 341088), (93632, 336090), (99484, 316320), (100168, 314160), (100320, 313684), (101486, 310080), (103360, 304458), (104720, 300504), (105440, 298452), (106590, 295232), (108528, 289960), (108735, 289408), (110712, 284240), (112030, 280896), (113696, 276780), (114240, 275462), (115984, 271320), (117040, 268872), (119680, 262941), (123233, 255360), (124032, 253715), (124355, 253056), (125210, 251328), (125664, 250420), (126528, 248710), (127680, 246466), (133760, 235263), (134436, 234080), (135660, 231968), (137731, 228480), (138390, 227392), (140448, 224060), (142120, 221424), (144704, 217470), (144980, 217056), (147616, 213180), (147840, 212857), (149226, 210880), (150252, 209440), (152229, 206720), (155040, 202972), (156842, 200640), (157080, 200336), (158160, 198968), (167552, 187815), (168045, 187264), (170544, 184520), (173976, 180880), (175294, 179520), (175560, 179248)]