18128839680

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 1056

約数和(自身を含む): 77661542400

約数和(自身を除く): 59532702720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 62, 63, 64, 70, 72, 74, 80, 84, 90, 93, 96, 98, 105, 111, 112, 120, 124, 126, 128, 140, 144, 147, 148, 155, 160, 168, 180, 185, 186, 192, 196, 210, 217, 222, 224, 240, 245, 248, 252, 256, 259, 279, 280, 288, 294, 296, 310, 315, 320, 333, 336, 343, 360, 370, 372, 384, 392, 420, 434, 441, 444, 448, 465, 480, 490, 496, 504, 512, 518, 555, 558, 560, 576, 588, 592, 620, 630, 640, 651, 666, 672, 686, 720, 735, 740, 744, 768, 777, 784, 840, 868, 882, 888, 896, 930, 960, 980, 992, 1008, 1024, 1029, 1036, 1085, 1110, 1116, 1120, 1147, 1152, 1176, 1184, 1240, 1260, 1280, 1295, 1302, 1332, 1344, 1372, 1395, 1440, 1470, 1480, 1488, 1519, 1536, 1554, 1568, 1665, 1680, 1715, 1736, 1764, 1776, 1792, 1813, 1860, 1920, 1953, 1960, 1984, 2016, 2058, 2072, 2170, 2205, 2220, 2232, 2240, 2294, 2304, 2331, 2352, 2368, 2480, 2520, 2560, 2590, 2604, 2664, 2688, 2744, 2790, 2880, 2940, 2960, 2976, 3038, 3072, 3087, 3108, 3136, 3255, 3330, 3360, 3430, 3441, 3472, 3528, 3552, 3584, 3626, 3720, 3840, 3885, 3906, 3920, 3968, 4032, 4116, 4144, 4340, 4410, 4440, 4464, 4480, 4557, 4588, 4608, 4662, 4704, 4736, 4960, 5040, 5120, 5145, 5180, 5208, 5328, 5376, 5439, 5488, 5580, 5735, 5760, 5880, 5920, 5952, 6076, 6174, 6216, 6272, 6510, 6660, 6720, 6860, 6882, 6944, 7056, 7104, 7168, 7252, 7440, 7595, 7680, 7770, 7812, 7840, 7936, 8029, 8064, 8232, 8288, 8680, 8820, 8880, 8928, 8960, 9065, 9114, 9176, 9216, 9324, 9408, 9472, 9765, 9920, 10080, 10290, 10323, 10360, 10416, 10633, 10656, 10752, 10878, 10976, 11160, 11470, 11520, 11655, 11760, 11840, 11904, 12152, 12348, 12432, 12544, 12691, 13020, 13320, 13440, 13671, 13720, 13764, 13888, 14112, 14208, 14504, 14880, 15190, 15360, 15435, 15540, 15624, 15680, 15872, 16058, 16128, 16317, 16464, 16576, 17205, 17360, 17640, 17760, 17856, 17920, 18130, 18228, 18352, 18648, 18816, 18944, 19530, 19840, 20160, 20580, 20646, 20720, 20832, 21266, 21312, 21504, 21756, 21952, 22320, 22785, 22940, 23040, 23310, 23520, 23680, 23808, 24087, 24304, 24696, 24864, 25088, 25382, 26040, 26640, 26880, 27195, 27342, 27440, 27528, 27776, 28224, 28416, 29008, 29760, 30380, 30870, 31080, 31248, 31360, 31744, 31899, 32116, 32256, 32634, 32928, 33152, 34410, 34720, 35280, 35520, 35712, 35840, 36260, 36456, 36704, 37296, 37632, 37888, 38073, 39060, 39680, 40145, 40320, 41160, 41292, 41440, 41664, 42532, 42624, 43512, 43904, 44640, 45570, 45880, 46080, 46620, 47040, 47360, 47616, 48174, 48608, 49392, 49728, 50176, 50764, 51615, 52080, 53165, 53280, 53760, 54390, 54684, 54880, 55056, 55552, 56203, 56448, 56832, 58016, 59520, 60760, 61740, 62160, 62496, 62720, 63455, 63798, 64232, 64512, 65268, 65856, 66304, 68355, 68820, 69440, 70560, 71040, 71424, 72261, 72520, 72912, 73408, 74592, 75264, 76146, 78120, 79360, 80290, 80640, 81585, 82320, 82584, 82880, 83328, 85064, 85248, 87024, 87808, 89280, 91140, 91760, 93240, 94080, 94720, 95232, 95697, 96348, 97216, 98784, 99456, 101528, 103230, 104160, 106330, 106560, 107520, 108780, 109368, 109760, 110112, 111104, 112406, 112896, 113664, 114219, 116032, 119040, 120435, 121520, 123480, 124320, 124992, 125440, 126910, 127596, 128464, 130536, 131712, 132608, 136710, 137640, 138880, 141120, 142080, 142848, 144522, 145040, 145824, 146816, 149184, 150528, 152292, 156240, 158720, 159495, 160580, 161280, 163170, 164640, 165168, 165760, 166656, 168609, 170128, 170496, 174048, 175616, 178560, 182280, 183520, 186480, 188160, 189440, 190365, 191394, 192696, 194432, 197568, 198912, 203056, 206460, 208320, 212660, 213120, 217560, 218736, 219520, 220224, 222208, 224812, 225792, 228438, 232064, 238080, 240870, 243040, 246960, 248640, 249984, 250880, 253820, 255192, 256928, 261072, 263424, 265216, 273420, 275280, 277760, 281015, 282240, 284160, 285696, 289044, 290080, 291648, 293632, 298368, 304584, 312480, 318990, 321160, 322560, 326340, 329280, 330336, 331520, 333312, 337218, 340256, 340992, 348096, 351232, 357120, 361305, 364560, 367040, 372960, 376320, 380730, 382788, 385392, 388864, 393421, 395136, 397824, 406112, 412920, 416640, 425320, 426240, 435120, 437472, 439040, 440448, 449624, 451584, 456876, 464128, 476160, 478485, 481740, 486080, 493920, 497280, 499968, 505827, 507640, 510384, 513856, 522144, 526848, 546840, 550560, 555520, 562030, 564480, 568320, 571095, 578088, 580160, 583296, 587264, 596736, 609168, 624960, 637980, 642320, 652680, 658560, 660672, 663040, 666624, 674436, 680512, 696192, 714240, 722610, 729120, 734080, 745920, 752640, 761460, 765576, 770784, 777728, 786842, 790272, 795648, 812224, 825840, 833280, 843045, 850640, 852480, 870240, 874944, 878080, 880896, 899248, 913752, 928256, 956970, 963480, 972160, 987840, 994560, 999936, 1011654, 1015280, 1020768, 1027712, 1044288, 1053696, 1093680, 1101120, 1111040, 1124060, 1128960, 1142190, 1156176, 1160320, 1166592, 1174528, 1180263, 1193472, 1218336, 1249920, 1275960, 1284640, 1305360, 1317120, 1321344, 1326080, 1348872, 1361024, 1392384, 1428480, 1445220, 1458240, 1468160, 1491840, 1522920, 1531152, 1541568, 1555456, 1573684, 1580544, 1624448, 1651680, 1666560, 1686090, 1701280, 1704960, 1740480, 1749888, 1756160, 1761792, 1798496, 1827504, 1856512, 1913940, 1926960, 1944320, 1967105, 1975680, 1989120, 1999872, 2023308, 2030560, 2041536, 2055424, 2088576, 2187360, 2202240, 2248120, 2257920, 2284380, 2312352, 2320640, 2333184, 2360526, 2386944, 2436672, 2499840, 2529135, 2551920, 2569280, 2610720, 2634240, 2642688, 2697744, 2722048, 2784768, 2890440, 2916480, 2936320, 2983680, 3045840, 3062304, 3083136, 3147368, 3161088, 3248896, 3303360, 3333120, 3372180, 3402560, 3480960, 3499776, 3523584, 3540789, 3596992, 3655008, 3827880, 3853920, 3888640, 3934210, 3951360, 3978240, 4046616, 4061120, 4083072, 4110848, 4177152, 4374720, 4404480, 4496240, 4568760, 4624704, 4641280, 4666368, 4721052, 4873344, 4999680, 5058270, 5103840, 5138560, 5221440, 5268480, 5285376, 5395488, 5444096, 5569536, 5780880, 5832960, 5872640, 5901315, 5967360, 6091680, 6124608, 6166272, 6294736, 6497792, 6606720, 6744360, 6805120, 6961920, 6999552, 7081578, 7193984, 7310016, 7655760, 7707840, 7777280, 7868420, 7902720, 8093232, 8122240, 8166144, 8221696, 8354304, 8749440, 8808960, 8992480, 9137520, 9249408, 9282560, 9442104, 9746688, 9999360, 10116540, 10207680, 10277120, 10442880, 10570752, 10790976, 10888192, 11561760, 11665920, 11802630, 11934720, 12183360, 12249216, 12332544, 12589472, 12995584, 13213440, 13488720, 13610240, 13923840, 13999104, 14163156, 14387968, 14620032, 15311520, 15415680, 15736840, 15805440, 16186464, 16244480, 16332288, 16708608, 17498880, 17617920, 17703945, 17984960, 18275040, 18498816, 18884208, 19493376, 20233080, 20415360, 20554240, 20885760, 21581952, 23123520, 23331840, 23605260, 24366720, 24498432, 24665088, 25178944, 26426880, 26977440, 27220480, 27847680, 28326312, 28775936, 29240064, 30623040, 30831360, 31473680, 32372928, 32488960, 32664576, 34997760, 35407890, 35969920, 36550080, 36997632, 37768416, 38986752, 40466160, 40830720, 41108480, 41771520, 43163904, 46247040, 47210520, 48733440, 48996864, 50357888, 52853760, 53954880, 54440960, 56652624, 57551872, 58480128, 61246080, 61662720, 62947360, 64745856, 64977920, 69995520, 70815780, 71939840, 73100160, 73995264, 75536832, 80932320, 81661440, 83543040, 86327808, 92494080, 94421040, 97466880, 97993728, 100715776, 107909760, 113305248, 116960256, 122492160, 123325440, 125894720, 129491712, 141631560, 143879680, 146200320, 151073664, 161864640, 163322880, 172655616, 184988160, 188842080, 194933760, 201431552, 215819520, 226610496, 244984320, 251789440, 258983424, 283263120, 287759360, 292400640, 302147328, 323729280, 369976320, 377684160, 402863104, 431639040, 453220992, 489968640, 503578880, 517966848, 566526240, 584801280, 604294656, 647458560, 755368320, 863278080, 906441984, 1007157760, 1133052480, 1208589312, 1294917120, 1510736640, 1812883968, 2014315520, 2266104960, 2589834240, 3021473280, 3625767936, 4532209920, 6042946560, 9064419840, 18128839680]

約数ペア:

[(1, 18128839680), (2, 9064419840), (3, 6042946560), (4, 4532209920), (5, 3625767936), (6, 3021473280), (7, 2589834240), (8, 2266104960), (9, 2014315520), (10, 1812883968), (12, 1510736640), (14, 1294917120), (15, 1208589312), (16, 1133052480), (18, 1007157760), (20, 906441984), (21, 863278080), (24, 755368320), (28, 647458560), (30, 604294656), (31, 584801280), (32, 566526240), (35, 517966848), (36, 503578880), (37, 489968640), (40, 453220992), (42, 431639040), (45, 402863104), (48, 377684160), (49, 369976320), (56, 323729280), (60, 302147328), (62, 292400640), (63, 287759360), (64, 283263120), (70, 258983424), (72, 251789440), (74, 244984320), (80, 226610496), (84, 215819520), (90, 201431552), (93, 194933760), (96, 188842080), (98, 184988160), (105, 172655616), (111, 163322880), (112, 161864640), (120, 151073664), (124, 146200320), (126, 143879680), (128, 141631560), (140, 129491712), (144, 125894720), (147, 123325440), (148, 122492160), (155, 116960256), (160, 113305248), (168, 107909760), (180, 100715776), (185, 97993728), (186, 97466880), (192, 94421040), (196, 92494080), (210, 86327808), (217, 83543040), (222, 81661440), (224, 80932320), (240, 75536832), (245, 73995264), (248, 73100160), (252, 71939840), (256, 70815780), (259, 69995520), (279, 64977920), (280, 64745856), (288, 62947360), (294, 61662720), (296, 61246080), (310, 58480128), (315, 57551872), (320, 56652624), (333, 54440960), (336, 53954880), (343, 52853760), (360, 50357888), (370, 48996864), (372, 48733440), (384, 47210520), (392, 46247040), (420, 43163904), (434, 41771520), (441, 41108480), (444, 40830720), (448, 40466160), (465, 38986752), (480, 37768416), (490, 36997632), (496, 36550080), (504, 35969920), (512, 35407890), (518, 34997760), (555, 32664576), (558, 32488960), (560, 32372928), (576, 31473680), (588, 30831360), (592, 30623040), (620, 29240064), (630, 28775936), (640, 28326312), (651, 27847680), (666, 27220480), (672, 26977440), (686, 26426880), (720, 25178944), (735, 24665088), (740, 24498432), (744, 24366720), (768, 23605260), (777, 23331840), (784, 23123520), (840, 21581952), (868, 20885760), (882, 20554240), (888, 20415360), (896, 20233080), (930, 19493376), (960, 18884208), (980, 18498816), (992, 18275040), (1008, 17984960), (1024, 17703945), (1029, 17617920), (1036, 17498880), (1085, 16708608), (1110, 16332288), (1116, 16244480), (1120, 16186464), (1147, 15805440), (1152, 15736840), (1176, 15415680), (1184, 15311520), (1240, 14620032), (1260, 14387968), (1280, 14163156), (1295, 13999104), (1302, 13923840), (1332, 13610240), (1344, 13488720), (1372, 13213440), (1395, 12995584), (1440, 12589472), (1470, 12332544), (1480, 12249216), (1488, 12183360), (1519, 11934720), (1536, 11802630), (1554, 11665920), (1568, 11561760), (1665, 10888192), (1680, 10790976), (1715, 10570752), (1736, 10442880), (1764, 10277120), (1776, 10207680), (1792, 10116540), (1813, 9999360), (1860, 9746688), (1920, 9442104), (1953, 9282560), (1960, 9249408), (1984, 9137520), (2016, 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(4704, 3853920), (4736, 3827880), (4960, 3655008), (5040, 3596992), (5120, 3540789), (5145, 3523584), (5180, 3499776), (5208, 3480960), (5328, 3402560), (5376, 3372180), (5439, 3333120), (5488, 3303360), (5580, 3248896), (5735, 3161088), (5760, 3147368), (5880, 3083136), (5920, 3062304), (5952, 3045840), (6076, 2983680), (6174, 2936320), (6216, 2916480), (6272, 2890440), (6510, 2784768), (6660, 2722048), (6720, 2697744), (6860, 2642688), (6882, 2634240), (6944, 2610720), (7056, 2569280), (7104, 2551920), (7168, 2529135), (7252, 2499840), (7440, 2436672), (7595, 2386944), (7680, 2360526), (7770, 2333184), (7812, 2320640), (7840, 2312352), (7936, 2284380), (8029, 2257920), (8064, 2248120), (8232, 2202240), (8288, 2187360), (8680, 2088576), (8820, 2055424), (8880, 2041536), (8928, 2030560), (8960, 2023308), (9065, 1999872), (9114, 1989120), (9176, 1975680), (9216, 1967105), (9324, 1944320), (9408, 1926960), (9472, 1913940), (9765, 1856512), (9920, 1827504), (10080, 1798496), (10290, 1761792), (10323, 1756160), (10360, 1749888), (10416, 1740480), (10633, 1704960), (10656, 1701280), (10752, 1686090), (10878, 1666560), (10976, 1651680), (11160, 1624448), (11470, 1580544), (11520, 1573684), (11655, 1555456), (11760, 1541568), (11840, 1531152), (11904, 1522920), (12152, 1491840), (12348, 1468160), (12432, 1458240), (12544, 1445220), (12691, 1428480), (13020, 1392384), (13320, 1361024), (13440, 1348872), (13671, 1326080), (13720, 1321344), (13764, 1317120), (13888, 1305360), (14112, 1284640), (14208, 1275960), (14504, 1249920), (14880, 1218336), (15190, 1193472), (15360, 1180263), (15435, 1174528), (15540, 1166592), (15624, 1160320), (15680, 1156176), (15872, 1142190), (16058, 1128960), (16128, 1124060), (16317, 1111040), (16464, 1101120), (16576, 1093680), (17205, 1053696), (17360, 1044288), (17640, 1027712), (17760, 1020768), (17856, 1015280), (17920, 1011654), (18130, 999936), (18228, 994560), (18352, 987840), (18648, 972160), (18816, 963480), (18944, 956970), (19530, 928256), (19840, 913752), (20160, 899248), (20580, 880896), (20646, 878080), (20720, 874944), (20832, 870240), (21266, 852480), (21312, 850640), (21504, 843045), (21756, 833280), (21952, 825840), (22320, 812224), (22785, 795648), (22940, 790272), (23040, 786842), (23310, 777728), (23520, 770784), (23680, 765576), (23808, 761460), (24087, 752640), (24304, 745920), (24696, 734080), (24864, 729120), (25088, 722610), (25382, 714240), (26040, 696192), (26640, 680512), (26880, 674436), (27195, 666624), (27342, 663040), (27440, 660672), (27528, 658560), (27776, 652680), (28224, 642320), (28416, 637980), (29008, 624960), (29760, 609168), (30380, 596736), (30870, 587264), (31080, 583296), (31248, 580160), (31360, 578088), (31744, 571095), (31899, 568320), (32116, 564480), (32256, 562030), (32634, 555520), (32928, 550560), (33152, 546840), (34410, 526848), (34720, 522144), (35280, 513856), (35520, 510384), (35712, 507640), (35840, 505827), (36260, 499968), (36456, 497280), (36704, 493920), (37296, 486080), (37632, 481740), (37888, 478485), (38073, 476160), (39060, 464128), (39680, 456876), (40145, 451584), (40320, 449624), (41160, 440448), (41292, 439040), (41440, 437472), (41664, 435120), (42532, 426240), (42624, 425320), (43512, 416640), (43904, 412920), (44640, 406112), (45570, 397824), (45880, 395136), (46080, 393421), (46620, 388864), (47040, 385392), (47360, 382788), (47616, 380730), (48174, 376320), (48608, 372960), (49392, 367040), (49728, 364560), (50176, 361305), (50764, 357120), (51615, 351232), (52080, 348096), (53165, 340992), (53280, 340256), (53760, 337218), (54390, 333312), (54684, 331520), (54880, 330336), (55056, 329280), (55552, 326340), (56203, 322560), (56448, 321160), (56832, 318990), (58016, 312480), (59520, 304584), (60760, 298368), (61740, 293632), (62160, 291648), (62496, 290080), (62720, 289044), (63455, 285696), (63798, 284160), (64232, 282240), (64512, 281015), (65268, 277760), (65856, 275280), (66304, 273420), (68355, 265216), (68820, 263424), (69440, 261072), (70560, 256928), (71040, 255192), (71424, 253820), (72261, 250880), (72520, 249984), (72912, 248640), (73408, 246960), (74592, 243040), (75264, 240870), (76146, 238080), (78120, 232064), (79360, 228438), (80290, 225792), (80640, 224812), (81585, 222208), (82320, 220224), (82584, 219520), (82880, 218736), (83328, 217560), (85064, 213120), (85248, 212660), (87024, 208320), (87808, 206460), (89280, 203056), (91140, 198912), (91760, 197568), (93240, 194432), (94080, 192696), (94720, 191394), (95232, 190365), (95697, 189440), (96348, 188160), (97216, 186480), (98784, 183520), (99456, 182280), (101528, 178560), (103230, 175616), (104160, 174048), (106330, 170496), (106560, 170128), (107520, 168609), (108780, 166656), (109368, 165760), (109760, 165168), (110112, 164640), (111104, 163170), (112406, 161280), (112896, 160580), (113664, 159495), (114219, 158720), (116032, 156240), (119040, 152292), (120435, 150528), (121520, 149184), (123480, 146816), (124320, 145824), (124992, 145040), (125440, 144522), (126910, 142848), (127596, 142080), (128464, 141120), (130536, 138880), (131712, 137640), (132608, 136710)]