81930251520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:708

約数の個数: 864

約数和(自身を含む): 333131447040

約数和(自身を除く): 251201195520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 289, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 576, 578, 585, 612, 624, 631, 640, 663, 680, 702, 720, 765, 768, 780, 816, 832, 864, 867, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1152, 1156, 1170, 1224, 1248, 1262, 1280, 1326, 1360, 1404, 1440, 1445, 1530, 1560, 1632, 1664, 1728, 1734, 1755, 1768, 1836, 1872, 1893, 1920, 1989, 2040, 2080, 2160, 2176, 2210, 2295, 2304, 2312, 2340, 2448, 2496, 2524, 2601, 2652, 2720, 2808, 2880, 2890, 3060, 3120, 3155, 3264, 3315, 3328, 3456, 3468, 3510, 3536, 3672, 3744, 3757, 3786, 3840, 3978, 4080, 4160, 4320, 4335, 4352, 4420, 4590, 4624, 4680, 4896, 4992, 5048, 5202, 5304, 5440, 5616, 5679, 5760, 5780, 5967, 6120, 6240, 6310, 6528, 6630, 6912, 6936, 7020, 7072, 7344, 7488, 7514, 7572, 7803, 7956, 8160, 8203, 8320, 8640, 8670, 8840, 9180, 9248, 9360, 9465, 9792, 9945, 9984, 10096, 10404, 10608, 10727, 10880, 11232, 11271, 11358, 11520, 11560, 11934, 12240, 12480, 12620, 13005, 13056, 13260, 13872, 14040, 14144, 14688, 14976, 15028, 15144, 15606, 15912, 16320, 16406, 16640, 17037, 17280, 17340, 17680, 18360, 18496, 18720, 18785, 18930, 19584, 19890, 20192, 20808, 21216, 21454, 21760, 22464, 22542, 22716, 23120, 23868, 24480, 24609, 24960, 25240, 26010, 26520, 27744, 28080, 28288, 28395, 29376, 29835, 29952, 30056, 30288, 31212, 31824, 32181, 32640, 32812, 33813, 34074, 34560, 34680, 35360, 36720, 36992, 37440, 37570, 37860, 39015, 39168, 39780, 40384, 41015, 41616, 42432, 42908, 44928, 45084, 45432, 46240, 47736, 48960, 49218, 49920, 50480, 52020, 53040, 53635, 55488, 56160, 56355, 56576, 56790, 58752, 59670, 60112, 60576, 62424, 63648, 64362, 65280, 65624, 67626, 68148, 69360, 70720, 73440, 73827, 73984, 74880, 75140, 75720, 78030, 79560, 80768, 82030, 83232, 84864, 85185, 85816, 89856, 90168, 90864, 92480, 95472, 96543, 97920, 98436, 100960, 101439, 104040, 106080, 107270, 110976, 112320, 112710, 113580, 117504, 119340, 120224, 121152, 123045, 124848, 127296, 128724, 131248, 135252, 136296, 138720, 139451, 141440, 146880, 147654, 149760, 150280, 151440, 156060, 159120, 160905, 161536, 164060, 166464, 169065, 169728, 170370, 171632, 180336, 181728, 182359, 184960, 190944, 193086, 195840, 196872, 201920, 202878, 208080, 212160, 214540, 221481, 221952, 224640, 225420, 227160, 238680, 240448, 242304, 246090, 249696, 254592, 257448, 262496, 270504, 272592, 277440, 278902, 282880, 289629, 293760, 295308, 300560, 302880, 312120, 318240, 321810, 328120, 332928, 338130, 340740, 343264, 360672, 363456, 364718, 369135, 369920, 381888, 386172, 393744, 403840, 405756, 416160, 418353, 424320, 429080, 442962, 449280, 450840, 454320, 477360, 480896, 482715, 484608, 492180, 499392, 507195, 509184, 514896, 524992, 541008, 545184, 547077, 554880, 557804, 579258, 587520, 590616, 601120, 605760, 624240, 636480, 643620, 656240, 665856, 676260, 681480, 686528, 697255, 721344, 726912, 729436, 738270, 763776, 772344, 787488, 807680, 811512, 832320, 836706, 848640, 858160, 885924, 901680, 908640, 911795, 954720, 961792, 965430, 984360, 998784, 1014390, 1029792, 1049984, 1082016, 1090368, 1094154, 1107405, 1109760, 1115608, 1158516, 1181232, 1202240, 1211520, 1248480, 1255059, 1272960, 1287240, 1312480, 1352520, 1362960, 1373056, 1394510, 1442688, 1448145, 1453824, 1458872, 1476540, 1527552, 1544688, 1574976, 1623024, 1641231, 1664640, 1673412, 1716320, 1771848, 1803360, 1817280, 1823590, 1909440, 1930860, 1968720, 1997568, 2028780, 2059584, 2091765, 2099968, 2164032, 2180736, 2188308, 2214810, 2231216, 2317032, 2362464, 2370667, 2404480, 2423040, 2496960, 2510118, 2545920, 2574480, 2624960, 2705040, 2725920, 2735385, 2746112, 2789020, 2885376, 2896290, 2917744, 2953080, 3089376, 3149952, 3246048, 3282462, 3329280, 3346824, 3432640, 3543696, 3606720, 3634560, 3647180, 3765177, 3818880, 3861720, 3937440, 4057560, 4119168, 4183530, 4328064, 4361472, 4376616, 4429620, 4462432, 4634064, 4724928, 4741334, 4808960, 4923693, 4993920, 5020236, 5148960, 5249920, 5410080, 5451840, 5470770, 5578040, 5792580, 5835488, 5906160, 6178752, 6275295, 6299904, 6492096, 6564924, 6693648, 6865280, 7087392, 7112001, 7213440, 7269120, 7294360, 7530354, 7637760, 7723440, 7874880, 8115120, 8206155, 8238336, 8367060, 8656128, 8753232, 8859240, 8924864, 9268128, 9449856, 9482668, 9847386, 9987840, 10040472, 10297920, 10499840, 10820160, 10903680, 10941540, 11156080, 11585160, 11670976, 11812320, 11853335, 12357504, 12550590, 12984192, 13129848, 13387296, 13730560, 14174784, 14224002, 14426880, 14588720, 15060708, 15446880, 15749760, 16230240, 16412310, 16734120, 17506464, 17718480, 17849728, 18536256, 18825885, 18899712, 18965336, 19694772, 20080944, 20595840, 21336003, 21640320, 21807360, 21883080, 22312160, 23170320, 23341952, 23624640, 23706670, 24618465, 24715008, 25101180, 25968384, 26259696, 26774592, 28349568, 28448004, 29177440, 30121416, 30893760, 31499520, 32460480, 32824620, 33468240, 35012928, 35436960, 35560005, 35699456, 37072512, 37651770, 37930672, 39389544, 40161888, 41191680, 42672006, 43280640, 43766160, 44624320, 46340640, 46683904, 47249280, 47413340, 49236930, 50202360, 52519392, 53549184, 56699136, 56896008, 58354880, 60242832, 61787520, 64008009, 64920960, 65649240, 66936480, 70025856, 70873920, 71120010, 74145024, 75303540, 75861344, 78779088, 80323776, 85344012, 87532320, 89248640, 92681280, 94498560, 94826680, 98473860, 100404720, 105038784, 106680015, 107098368, 113792016, 116709760, 120485664, 123575040, 128016018, 129841920, 131298480, 133872960, 140051712, 141747840, 142240020, 150607080, 151722688, 157558176, 160647552, 170688024, 175064640, 178497280, 185362560, 189653360, 196947720, 200809440, 210077568, 213360030, 227584032, 233419520, 240971328, 256032036, 262596960, 267745920, 283495680, 284480040, 301214160, 303445376, 315116352, 320040045, 321295104, 341376048, 350129280, 370725120, 379306720, 393895440, 401618880, 420155136, 426720060, 455168064, 481942656, 512064072, 525193920, 535491840, 568960080, 602428320, 606890752, 630232704, 640080090, 682752096, 700258560, 758613440, 787790880, 803237760, 853440120, 910336128, 963885312, 1024128144, 1050387840, 1137920160, 1204856640, 1260465408, 1280160180, 1365504192, 1517226880, 1575581760, 1606475520, 1706880240, 1820672256, 2048256288, 2100775680, 2275840320, 2409713280, 2560320360, 2731008384, 3034453760, 3151163520, 3413760480, 4096512576, 4551680640, 4819426560, 5120640720, 5462016768, 6302327040, 6827520960, 8193025152, 9103361280, 10241281440, 13655041920, 16386050304, 20482562880, 27310083840, 40965125760, 81930251520]

約数ペア:

[(1, 81930251520), (2, 40965125760), (3, 27310083840), (4, 20482562880), (5, 16386050304), (6, 13655041920), (8, 10241281440), (9, 9103361280), (10, 8193025152), (12, 6827520960), (13, 6302327040), (15, 5462016768), (16, 5120640720), (17, 4819426560), (18, 4551680640), (20, 4096512576), (24, 3413760480), (26, 3151163520), (27, 3034453760), (30, 2731008384), (32, 2560320360), (34, 2409713280), (36, 2275840320), (39, 2100775680), (40, 2048256288), (45, 1820672256), (48, 1706880240), (51, 1606475520), (52, 1575581760), (54, 1517226880), (60, 1365504192), (64, 1280160180), (65, 1260465408), (68, 1204856640), (72, 1137920160), (78, 1050387840), (80, 1024128144), (85, 963885312), (90, 910336128), (96, 853440120), (102, 803237760), (104, 787790880), (108, 758613440), (117, 700258560), (120, 682752096), (128, 640080090), (130, 630232704), (135, 606890752), (136, 602428320), (144, 568960080), (153, 535491840), (156, 525193920), (160, 512064072), (170, 481942656), (180, 455168064), (192, 426720060), (195, 420155136), (204, 401618880), (208, 393895440), (216, 379306720), (221, 370725120), (234, 350129280), (240, 341376048), (255, 321295104), (256, 320040045), (260, 315116352), (270, 303445376), (272, 301214160), (288, 284480040), (289, 283495680), (306, 267745920), (312, 262596960), (320, 256032036), (340, 240971328), (351, 233419520), (360, 227584032), (384, 213360030), (390, 210077568), (408, 200809440), (416, 196947720), (432, 189653360), (442, 185362560), (459, 178497280), (468, 175064640), (480, 170688024), (510, 160647552), (520, 157558176), (540, 151722688), (544, 150607080), (576, 142240020), (578, 141747840), (585, 140051712), (612, 133872960), (624, 131298480), (631, 129841920), (640, 128016018), (663, 123575040), (680, 120485664), (702, 116709760), (720, 113792016), (765, 107098368), (768, 106680015), (780, 105038784), (816, 100404720), (832, 98473860), (864, 94826680), (867, 94498560), (884, 92681280), (918, 89248640), (936, 87532320), (960, 85344012), (1020, 80323776), (1040, 78779088), (1080, 75861344), (1088, 75303540), (1105, 74145024), (1152, 71120010), (1156, 70873920), (1170, 70025856), (1224, 66936480), (1248, 65649240), (1262, 64920960), (1280, 64008009), (1326, 61787520), (1360, 60242832), (1404, 58354880), (1440, 56896008), (1445, 56699136), (1530, 53549184), (1560, 52519392), (1632, 50202360), (1664, 49236930), (1728, 47413340), (1734, 47249280), (1755, 46683904), (1768, 46340640), (1836, 44624320), (1872, 43766160), (1893, 43280640), (1920, 42672006), (1989, 41191680), (2040, 40161888), (2080, 39389544), (2160, 37930672), (2176, 37651770), (2210, 37072512), (2295, 35699456), (2304, 35560005), (2312, 35436960), (2340, 35012928), (2448, 33468240), (2496, 32824620), (2524, 32460480), (2601, 31499520), (2652, 30893760), (2720, 30121416), (2808, 29177440), (2880, 28448004), (2890, 28349568), (3060, 26774592), (3120, 26259696), (3155, 25968384), (3264, 25101180), (3315, 24715008), (3328, 24618465), (3456, 23706670), (3468, 23624640), (3510, 23341952), (3536, 23170320), (3672, 22312160), (3744, 21883080), (3757, 21807360), (3786, 21640320), (3840, 21336003), (3978, 20595840), (4080, 20080944), (4160, 19694772), (4320, 18965336), (4335, 18899712), (4352, 18825885), (4420, 18536256), (4590, 17849728), (4624, 17718480), (4680, 17506464), (4896, 16734120), (4992, 16412310), (5048, 16230240), (5202, 15749760), (5304, 15446880), (5440, 15060708), (5616, 14588720), (5679, 14426880), (5760, 14224002), (5780, 14174784), (5967, 13730560), (6120, 13387296), (6240, 13129848), (6310, 12984192), (6528, 12550590), (6630, 12357504), (6912, 11853335), (6936, 11812320), (7020, 11670976), (7072, 11585160), (7344, 11156080), (7488, 10941540), (7514, 10903680), (7572, 10820160), (7803, 10499840), (7956, 10297920), (8160, 10040472), (8203, 9987840), (8320, 9847386), (8640, 9482668), (8670, 9449856), (8840, 9268128), (9180, 8924864), (9248, 8859240), (9360, 8753232), (9465, 8656128), (9792, 8367060), (9945, 8238336), (9984, 8206155), (10096, 8115120), (10404, 7874880), (10608, 7723440), (10727, 7637760), (10880, 7530354), (11232, 7294360), (11271, 7269120), (11358, 7213440), (11520, 7112001), (11560, 7087392), (11934, 6865280), (12240, 6693648), (12480, 6564924), (12620, 6492096), (13005, 6299904), (13056, 6275295), (13260, 6178752), (13872, 5906160), (14040, 5835488), (14144, 5792580), (14688, 5578040), (14976, 5470770), (15028, 5451840), (15144, 5410080), (15606, 5249920), (15912, 5148960), (16320, 5020236), (16406, 4993920), (16640, 4923693), (17037, 4808960), (17280, 4741334), (17340, 4724928), (17680, 4634064), (18360, 4462432), (18496, 4429620), (18720, 4376616), (18785, 4361472), (18930, 4328064), (19584, 4183530), (19890, 4119168), (20192, 4057560), (20808, 3937440), (21216, 3861720), (21454, 3818880), (21760, 3765177), (22464, 3647180), (22542, 3634560), (22716, 3606720), (23120, 3543696), (23868, 3432640), (24480, 3346824), (24609, 3329280), (24960, 3282462), (25240, 3246048), (26010, 3149952), (26520, 3089376), (27744, 2953080), (28080, 2917744), (28288, 2896290), (28395, 2885376), (29376, 2789020), (29835, 2746112), (29952, 2735385), (30056, 2725920), (30288, 2705040), (31212, 2624960), (31824, 2574480), (32181, 2545920), (32640, 2510118), (32812, 2496960), (33813, 2423040), (34074, 2404480), (34560, 2370667), (34680, 2362464), (35360, 2317032), (36720, 2231216), (36992, 2214810), (37440, 2188308), (37570, 2180736), (37860, 2164032), (39015, 2099968), (39168, 2091765), (39780, 2059584), (40384, 2028780), (41015, 1997568), (41616, 1968720), (42432, 1930860), (42908, 1909440), (44928, 1823590), (45084, 1817280), (45432, 1803360), (46240, 1771848), (47736, 1716320), (48960, 1673412), (49218, 1664640), (49920, 1641231), (50480, 1623024), (52020, 1574976), (53040, 1544688), (53635, 1527552), (55488, 1476540), (56160, 1458872), (56355, 1453824), (56576, 1448145), (56790, 1442688), (58752, 1394510), (59670, 1373056), (60112, 1362960), (60576, 1352520), (62424, 1312480), (63648, 1287240), (64362, 1272960), (65280, 1255059), (65624, 1248480), (67626, 1211520), (68148, 1202240), (69360, 1181232), (70720, 1158516), (73440, 1115608), (73827, 1109760), (73984, 1107405), (74880, 1094154), (75140, 1090368), (75720, 1082016), (78030, 1049984), (79560, 1029792), (80768, 1014390), (82030, 998784), (83232, 984360), (84864, 965430), (85185, 961792), (85816, 954720), (89856, 911795), (90168, 908640), (90864, 901680), (92480, 885924), (95472, 858160), (96543, 848640), (97920, 836706), (98436, 832320), (100960, 811512), (101439, 807680), (104040, 787488), (106080, 772344), (107270, 763776), (110976, 738270), (112320, 729436), (112710, 726912), (113580, 721344), (117504, 697255), (119340, 686528), (120224, 681480), (121152, 676260), (123045, 665856), (124848, 656240), (127296, 643620), (128724, 636480), (131248, 624240), (135252, 605760), (136296, 601120), (138720, 590616), (139451, 587520), (141440, 579258), (146880, 557804), (147654, 554880), (149760, 547077), (150280, 545184), (151440, 541008), (156060, 524992), (159120, 514896), (160905, 509184), (161536, 507195), (164060, 499392), (166464, 492180), (169065, 484608), (169728, 482715), (170370, 480896), (171632, 477360), (180336, 454320), (181728, 450840), (182359, 449280), (184960, 442962), (190944, 429080), (193086, 424320), (195840, 418353), (196872, 416160), (201920, 405756), (202878, 403840), (208080, 393744), (212160, 386172), (214540, 381888), (221481, 369920), (221952, 369135), (224640, 364718), (225420, 363456), (227160, 360672), (238680, 343264), (240448, 340740), (242304, 338130), (246090, 332928), (249696, 328120), (254592, 321810), (257448, 318240), (262496, 312120), (270504, 302880), (272592, 300560), (277440, 295308), (278902, 293760), (282880, 289629)]