86987869920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30931}}^1$

素因数の和:30996

約数の個数: 480

約数和(自身を含む): 362180560896

約数和(自身を除く): 275192690976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 162, 168, 180, 186, 189, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 324, 336, 360, 372, 378, 405, 420, 432, 434, 465, 480, 496, 504, 540, 558, 560, 567, 620, 630, 648, 651, 672, 720, 744, 756, 810, 837, 840, 864, 868, 930, 945, 992, 1008, 1080, 1085, 1116, 1120, 1134, 1240, 1260, 1296, 1302, 1395, 1440, 1488, 1512, 1620, 1674, 1680, 1736, 1860, 1890, 1953, 2016, 2160, 2170, 2232, 2268, 2480, 2511, 2520, 2592, 2604, 2790, 2835, 2976, 3024, 3240, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4185, 4320, 4340, 4464, 4536, 4960, 5022, 5040, 5208, 5580, 5670, 5859, 6048, 6480, 6510, 6696, 6944, 7440, 7560, 7812, 8370, 8680, 8928, 9072, 9765, 10044, 10080, 10416, 11160, 11340, 11718, 12555, 12960, 13020, 13392, 14880, 15120, 15624, 16740, 17360, 17577, 18144, 19530, 20088, 20832, 22320, 22680, 23436, 25110, 26040, 26784, 29295, 30240, 30931, 31248, 33480, 34720, 35154, 39060, 40176, 44640, 45360, 46872, 50220, 52080, 58590, 61862, 62496, 66960, 70308, 78120, 80352, 87885, 90720, 92793, 93744, 100440, 104160, 117180, 123724, 133920, 140616, 154655, 156240, 175770, 185586, 187488, 200880, 216517, 234360, 247448, 278379, 281232, 309310, 312480, 351540, 371172, 401760, 433034, 463965, 468720, 494896, 556758, 562464, 618620, 649551, 703080, 742344, 835137, 866068, 927930, 937440, 958861, 989792, 1082585, 1113516, 1237240, 1299102, 1391895, 1406160, 1484688, 1670274, 1732136, 1855860, 1917722, 1948653, 2165170, 2227032, 2474480, 2505411, 2598204, 2783790, 2812320, 2876583, 2969376, 3247755, 3340548, 3464272, 3711720, 3835444, 3897306, 4175685, 4330340, 4454064, 4794305, 4948960, 5010822, 5196408, 5567580, 5753166, 5845959, 6495510, 6681096, 6712027, 6928544, 7423440, 7670888, 7794612, 8351370, 8629749, 8660680, 8908128, 9588610, 9743265, 10021644, 10392816, 11135160, 11506332, 11691918, 12527055, 12991020, 13362192, 13424054, 14382915, 14846880, 15341776, 15589224, 16702740, 17259498, 17321360, 17537877, 19177220, 19486530, 20043288, 20136081, 20785632, 22270320, 23012664, 23383836, 25054110, 25889247, 25982040, 26724384, 26848108, 28765830, 29229795, 30683552, 31178448, 33405480, 33560135, 34518996, 34642720, 35075754, 38354440, 38973060, 40086576, 40272162, 43148745, 44540640, 46025328, 46767672, 50108220, 51778494, 51964080, 53696216, 57531660, 58459590, 60408243, 62356896, 66810960, 67120270, 69037992, 70151508, 76708880, 77667741, 77946120, 80173152, 80544324, 86297490, 87689385, 92050656, 93535344, 100216440, 100680405, 103556988, 103928160, 107392432, 115063320, 116919180, 120816486, 129446235, 133621920, 134240540, 138075984, 140303016, 153417760, 155335482, 155892240, 161088648, 172594980, 175378770, 181224729, 187070688, 200432880, 201360810, 207113976, 214784864, 230126640, 233838360, 241632972, 258892470, 268481080, 276151968, 280606032, 302041215, 310670964, 311784480, 322177296, 345189960, 350757540, 362449458, 388338705, 400865760, 402721620, 414227952, 460253280, 467676720, 483265944, 517784940, 536962160, 543674187, 561212064, 604082430, 621341928, 644354592, 690379920, 701515080, 724898916, 776677410, 805443240, 828455904, 906123645, 935353440, 966531888, 1035569880, 1073924320, 1087348374, 1208164860, 1242683856, 1380759840, 1403030160, 1449797832, 1553354820, 1610886480, 1812247290, 1933063776, 2071139760, 2174696748, 2416329720, 2485367712, 2718370935, 2806060320, 2899595664, 3106709640, 3221772960, 3624494580, 4142279520, 4349393496, 4832659440, 5436741870, 5799191328, 6213419280, 7248989160, 8698786992, 9665318880, 10873483740, 12426838560, 14497978320, 17397573984, 21746967480, 28995956640, 43493934960, 86987869920]

約数ペア:

[(1, 86987869920), (2, 43493934960), (3, 28995956640), (4, 21746967480), (5, 17397573984), (6, 14497978320), (7, 12426838560), (8, 10873483740), (9, 9665318880), (10, 8698786992), (12, 7248989160), (14, 6213419280), (15, 5799191328), (16, 5436741870), (18, 4832659440), (20, 4349393496), (21, 4142279520), (24, 3624494580), (27, 3221772960), (28, 3106709640), (30, 2899595664), (31, 2806060320), (32, 2718370935), (35, 2485367712), (36, 2416329720), (40, 2174696748), (42, 2071139760), (45, 1933063776), (48, 1812247290), (54, 1610886480), (56, 1553354820), (60, 1449797832), (62, 1403030160), (63, 1380759840), (70, 1242683856), (72, 1208164860), (80, 1087348374), (81, 1073924320), (84, 1035569880), (90, 966531888), (93, 935353440), (96, 906123645), (105, 828455904), (108, 805443240), (112, 776677410), (120, 724898916), (124, 701515080), (126, 690379920), (135, 644354592), (140, 621341928), (144, 604082430), (155, 561212064), (160, 543674187), (162, 536962160), (168, 517784940), (180, 483265944), (186, 467676720), (189, 460253280), (210, 414227952), (216, 402721620), (217, 400865760), (224, 388338705), (240, 362449458), (248, 350757540), (252, 345189960), (270, 322177296), (279, 311784480), (280, 310670964), (288, 302041215), (310, 280606032), (315, 276151968), (324, 268481080), (336, 258892470), (360, 241632972), (372, 233838360), (378, 230126640), (405, 214784864), (420, 207113976), (432, 201360810), (434, 200432880), (465, 187070688), (480, 181224729), (496, 175378770), (504, 172594980), (540, 161088648), (558, 155892240), (560, 155335482), (567, 153417760), (620, 140303016), (630, 138075984), (648, 134240540), (651, 133621920), (672, 129446235), (720, 120816486), (744, 116919180), (756, 115063320), (810, 107392432), (837, 103928160), (840, 103556988), (864, 100680405), (868, 100216440), (930, 93535344), (945, 92050656), (992, 87689385), (1008, 86297490), (1080, 80544324), (1085, 80173152), (1116, 77946120), (1120, 77667741), (1134, 76708880), (1240, 70151508), (1260, 69037992), (1296, 67120270), (1302, 66810960), (1395, 62356896), (1440, 60408243), (1488, 58459590), (1512, 57531660), (1620, 53696216), (1674, 51964080), (1680, 51778494), (1736, 50108220), (1860, 46767672), (1890, 46025328), (1953, 44540640), (2016, 43148745), (2160, 40272162), (2170, 40086576), (2232, 38973060), (2268, 38354440), (2480, 35075754), (2511, 34642720), (2520, 34518996), (2592, 33560135), (2604, 33405480), (2790, 31178448), (2835, 30683552), (2976, 29229795), (3024, 28765830), (3240, 26848108), (3255, 26724384), (3348, 25982040), (3360, 25889247), (3472, 25054110), (3720, 23383836), (3780, 23012664), (3906, 22270320), (4185, 20785632), (4320, 20136081), (4340, 20043288), (4464, 19486530), (4536, 19177220), (4960, 17537877), (5022, 17321360), (5040, 17259498), (5208, 16702740), (5580, 15589224), (5670, 15341776), (5859, 14846880), (6048, 14382915), (6480, 13424054), (6510, 13362192), (6696, 12991020), (6944, 12527055), (7440, 11691918), (7560, 11506332), (7812, 11135160), (8370, 10392816), (8680, 10021644), (8928, 9743265), (9072, 9588610), (9765, 8908128), (10044, 8660680), (10080, 8629749), (10416, 8351370), (11160, 7794612), (11340, 7670888), (11718, 7423440), (12555, 6928544), (12960, 6712027), (13020, 6681096), (13392, 6495510), (14880, 5845959), (15120, 5753166), (15624, 5567580), (16740, 5196408), (17360, 5010822), (17577, 4948960), (18144, 4794305), (19530, 4454064), (20088, 4330340), (20832, 4175685), (22320, 3897306), (22680, 3835444), (23436, 3711720), (25110, 3464272), (26040, 3340548), (26784, 3247755), (29295, 2969376), (30240, 2876583), (30931, 2812320), (31248, 2783790), (33480, 2598204), (34720, 2505411), (35154, 2474480), (39060, 2227032), (40176, 2165170), (44640, 1948653), (45360, 1917722), (46872, 1855860), (50220, 1732136), (52080, 1670274), (58590, 1484688), (61862, 1406160), (62496, 1391895), (66960, 1299102), (70308, 1237240), (78120, 1113516), (80352, 1082585), (87885, 989792), (90720, 958861), (92793, 937440), (93744, 927930), (100440, 866068), (104160, 835137), (117180, 742344), (123724, 703080), (133920, 649551), (140616, 618620), (154655, 562464), (156240, 556758), (175770, 494896), (185586, 468720), (187488, 463965), (200880, 433034), (216517, 401760), (234360, 371172), (247448, 351540), (278379, 312480), (281232, 309310)]