18238832640

素因数分解:

$2^{15}\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:101

約数の個数: 1024

約数和(自身を含む): 80529408000

約数和(自身を除く): 62290575360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 62, 63, 64, 70, 72, 76, 80, 84, 90, 93, 95, 96, 105, 108, 112, 114, 120, 124, 126, 128, 133, 135, 140, 144, 152, 155, 160, 168, 171, 180, 186, 189, 190, 192, 210, 216, 217, 224, 228, 240, 248, 252, 256, 266, 270, 279, 280, 285, 288, 304, 310, 315, 320, 336, 342, 360, 372, 378, 380, 384, 399, 420, 432, 434, 448, 456, 465, 480, 496, 504, 512, 513, 532, 540, 558, 560, 570, 576, 589, 608, 620, 630, 640, 651, 665, 672, 684, 720, 744, 756, 760, 768, 798, 837, 840, 855, 864, 868, 896, 912, 930, 945, 960, 992, 1008, 1024, 1026, 1064, 1080, 1085, 1116, 1120, 1140, 1152, 1178, 1197, 1216, 1240, 1260, 1280, 1302, 1330, 1344, 1368, 1395, 1440, 1488, 1512, 1520, 1536, 1596, 1674, 1680, 1710, 1728, 1736, 1767, 1792, 1824, 1860, 1890, 1920, 1953, 1984, 1995, 2016, 2048, 2052, 2128, 2160, 2170, 2232, 2240, 2280, 2304, 2356, 2394, 2432, 2480, 2520, 2560, 2565, 2604, 2660, 2688, 2736, 2790, 2880, 2945, 2976, 3024, 3040, 3072, 3192, 3255, 3348, 3360, 3420, 3456, 3472, 3534, 3584, 3591, 3648, 3720, 3780, 3840, 3906, 3968, 3990, 4032, 4096, 4104, 4123, 4185, 4256, 4320, 4340, 4464, 4480, 4560, 4608, 4712, 4788, 4864, 4960, 5040, 5120, 5130, 5208, 5301, 5320, 5376, 5472, 5580, 5760, 5859, 5890, 5952, 5985, 6048, 6080, 6144, 6384, 6510, 6696, 6720, 6840, 6912, 6944, 7068, 7168, 7182, 7296, 7440, 7560, 7680, 7812, 7936, 7980, 8064, 8192, 8208, 8246, 8370, 8512, 8640, 8680, 8835, 8928, 8960, 9120, 9216, 9424, 9576, 9728, 9765, 9920, 10080, 10240, 10260, 10416, 10602, 10640, 10752, 10944, 11160, 11520, 11718, 11780, 11904, 11970, 12096, 12160, 12288, 12369, 12768, 13020, 13392, 13440, 13680, 13824, 13888, 14136, 14336, 14364, 14592, 14880, 15120, 15360, 15624, 15872, 15903, 15960, 16128, 16384, 16416, 16492, 16740, 17024, 17280, 17360, 17670, 17856, 17920, 17955, 18240, 18432, 18848, 19152, 19456, 19530, 19840, 20160, 20480, 20520, 20615, 20832, 21204, 21280, 21504, 21888, 22320, 23040, 23436, 23560, 23808, 23940, 24192, 24320, 24576, 24738, 25536, 26040, 26505, 26784, 26880, 27360, 27648, 27776, 28272, 28672, 28728, 29184, 29295, 29760, 30240, 30720, 31248, 31744, 31806, 31920, 32256, 32768, 32832, 32984, 33480, 34048, 34560, 34720, 35340, 35712, 35840, 35910, 36480, 36864, 37107, 37696, 38304, 38912, 39060, 39680, 40320, 40960, 41040, 41230, 41664, 42408, 42560, 43008, 43776, 44640, 46080, 46872, 47120, 47616, 47880, 48384, 48640, 49152, 49476, 51072, 52080, 53010, 53568, 53760, 54720, 55296, 55552, 56544, 57344, 57456, 58368, 58590, 59520, 60480, 61440, 61845, 62496, 63488, 63612, 63840, 64512, 65664, 65968, 66960, 68096, 69120, 69440, 70680, 71424, 71680, 71820, 72960, 73728, 74214, 75392, 76608, 77824, 78120, 79360, 79515, 80640, 81920, 82080, 82460, 83328, 84816, 85120, 86016, 87552, 89280, 92160, 93744, 94240, 95232, 95760, 96768, 97280, 98304, 98952, 102144, 104160, 106020, 107136, 107520, 109440, 110592, 111104, 111321, 113088, 114688, 114912, 116736, 117180, 119040, 120960, 122880, 123690, 124992, 126976, 127224, 127680, 129024, 131328, 131936, 133920, 136192, 138240, 138880, 141360, 142848, 143360, 143640, 145920, 147456, 148428, 150784, 153216, 155648, 156240, 158720, 159030, 161280, 163840, 164160, 164920, 166656, 169632, 170240, 172032, 175104, 178560, 184320, 185535, 187488, 188480, 190464, 191520, 193536, 194560, 197904, 204288, 208320, 212040, 214272, 215040, 218880, 221184, 222208, 222642, 226176, 229376, 229824, 233472, 234360, 238080, 241920, 245760, 247380, 249984, 253952, 254448, 255360, 258048, 262656, 263872, 267840, 272384, 276480, 277760, 282720, 285696, 286720, 287280, 291840, 294912, 296856, 301568, 306432, 311296, 312480, 317440, 318060, 322560, 328320, 329840, 333312, 339264, 340480, 344064, 350208, 357120, 368640, 371070, 374976, 376960, 380928, 383040, 387072, 389120, 395808, 408576, 416640, 424080, 428544, 430080, 437760, 442368, 444416, 445284, 452352, 459648, 466944, 468720, 476160, 483840, 491520, 494760, 499968, 507904, 508896, 510720, 516096, 525312, 527744, 535680, 544768, 552960, 555520, 556605, 565440, 571392, 573440, 574560, 583680, 593712, 603136, 612864, 622592, 624960, 634880, 636120, 645120, 656640, 659680, 666624, 678528, 680960, 688128, 700416, 714240, 737280, 742140, 749952, 753920, 761856, 766080, 774144, 778240, 791616, 817152, 833280, 848160, 857088, 860160, 875520, 884736, 888832, 890568, 904704, 919296, 933888, 937440, 952320, 967680, 989520, 999936, 1015808, 1017792, 1021440, 1032192, 1050624, 1055488, 1071360, 1089536, 1105920, 1111040, 1113210, 1130880, 1142784, 1146880, 1149120, 1167360, 1187424, 1206272, 1225728, 1249920, 1269760, 1272240, 1290240, 1313280, 1319360, 1333248, 1357056, 1361920, 1400832, 1428480, 1474560, 1484280, 1499904, 1507840, 1523712, 1532160, 1548288, 1556480, 1583232, 1634304, 1666560, 1696320, 1714176, 1720320, 1751040, 1777664, 1781136, 1809408, 1838592, 1867776, 1874880, 1904640, 1935360, 1979040, 1999872, 2035584, 2042880, 2064384, 2101248, 2110976, 2142720, 2179072, 2211840, 2222080, 2226420, 2261760, 2285568, 2298240, 2334720, 2374848, 2412544, 2451456, 2499840, 2539520, 2544480, 2580480, 2626560, 2638720, 2666496, 2714112, 2723840, 2801664, 2856960, 2968560, 2999808, 3015680, 3047424, 3064320, 3096576, 3112960, 3166464, 3268608, 3333120, 3392640, 3428352, 3440640, 3502080, 3555328, 3562272, 3618816, 3677184, 3749760, 3809280, 3870720, 3958080, 3999744, 4071168, 4085760, 4202496, 4221952, 4285440, 4358144, 4423680, 4444160, 4452840, 4523520, 4571136, 4596480, 4669440, 4749696, 4825088, 4902912, 4999680, 5079040, 5088960, 5160960, 5253120, 5277440, 5332992, 5428224, 5447680, 5603328, 5713920, 5937120, 5999616, 6031360, 6128640, 6193152, 6332928, 6537216, 6666240, 6785280, 6856704, 7004160, 7110656, 7124544, 7237632, 7354368, 7499520, 7618560, 7741440, 7916160, 7999488, 8142336, 8171520, 8404992, 8443904, 8570880, 8888320, 8905680, 9047040, 9142272, 9192960, 9338880, 9499392, 9650176, 9805824, 9999360, 10177920, 10321920, 10506240, 10554880, 10665984, 10856448, 10895360, 11427840, 11874240, 11999232, 12062720, 12257280, 12665856, 13074432, 13332480, 13570560, 13713408, 14008320, 14249088, 14475264, 14708736, 14999040, 15237120, 15482880, 15832320, 15998976, 16284672, 16343040, 16809984, 16887808, 17141760, 17776640, 17811360, 18094080, 18385920, 18998784, 19300352, 19611648, 19998720, 20355840, 21012480, 21109760, 21331968, 21712896, 21790720, 22855680, 23748480, 23998464, 24125440, 24514560, 25331712, 26664960, 27141120, 27426816, 28016640, 28498176, 28950528, 29417472, 29998080, 30965760, 31664640, 31997952, 32569344, 32686080, 33775616, 34283520, 35553280, 35622720, 36188160, 36771840, 37997568, 39223296, 39997440, 40711680, 42024960, 42219520, 43425792, 45711360, 47496960, 47996928, 48250880, 49029120, 50663424, 53329920, 54282240, 56996352, 57901056, 58834944, 59996160, 63329280, 63995904, 65138688, 65372160, 67551232, 68567040, 71245440, 72376320, 73543680, 75995136, 79994880, 81423360, 84049920, 84439040, 86851584, 94993920, 95993856, 96501760, 98058240, 101326848, 106659840, 108564480, 113992704, 117669888, 119992320, 126658560, 130277376, 135102464, 137134080, 142490880, 144752640, 147087360, 151990272, 159989760, 162846720, 168878080, 173703168, 189987840, 191987712, 196116480, 202653696, 217128960, 227985408, 239984640, 253317120, 260554752, 284981760, 289505280, 294174720, 303980544, 319979520, 325693440, 337756160, 379975680, 405307392, 434257920, 455970816, 479969280, 506634240, 521109504, 569963520, 588349440, 607961088, 651386880, 675512320, 759951360, 868515840, 911941632, 959938560, 1013268480, 1139927040, 1215922176, 1302773760, 1519902720, 1823883264, 2026536960, 2279854080, 2605547520, 3039805440, 3647766528, 4559708160, 6079610880, 9119416320, 18238832640]

約数ペア:

[(1, 18238832640), (2, 9119416320), (3, 6079610880), (4, 4559708160), (5, 3647766528), (6, 3039805440), (7, 2605547520), (8, 2279854080), (9, 2026536960), (10, 1823883264), (12, 1519902720), (14, 1302773760), (15, 1215922176), (16, 1139927040), (18, 1013268480), (19, 959938560), (20, 911941632), (21, 868515840), (24, 759951360), (27, 675512320), (28, 651386880), (30, 607961088), (31, 588349440), (32, 569963520), (35, 521109504), (36, 506634240), (38, 479969280), (40, 455970816), (42, 434257920), (45, 405307392), (48, 379975680), (54, 337756160), (56, 325693440), (57, 319979520), (60, 303980544), (62, 294174720), (63, 289505280), (64, 284981760), (70, 260554752), (72, 253317120), (76, 239984640), (80, 227985408), (84, 217128960), (90, 202653696), (93, 196116480), (95, 191987712), (96, 189987840), (105, 173703168), (108, 168878080), (112, 162846720), (114, 159989760), (120, 151990272), (124, 147087360), (126, 144752640), (128, 142490880), (133, 137134080), (135, 135102464), (140, 130277376), (144, 126658560), (152, 119992320), (155, 117669888), (160, 113992704), (168, 108564480), (171, 106659840), (180, 101326848), (186, 98058240), (189, 96501760), (190, 95993856), (192, 94993920), (210, 86851584), (216, 84439040), (217, 84049920), (224, 81423360), (228, 79994880), (240, 75995136), (248, 73543680), (252, 72376320), (256, 71245440), (266, 68567040), (270, 67551232), (279, 65372160), (280, 65138688), (285, 63995904), (288, 63329280), (304, 59996160), (310, 58834944), (315, 57901056), (320, 56996352), (336, 54282240), (342, 53329920), (360, 50663424), (372, 49029120), (378, 48250880), (380, 47996928), (384, 47496960), (399, 45711360), (420, 43425792), (432, 42219520), (434, 42024960), (448, 40711680), (456, 39997440), (465, 39223296), (480, 37997568), (496, 36771840), (504, 36188160), (512, 35622720), (513, 35553280), (532, 34283520), (540, 33775616), (558, 32686080), (560, 32569344), (570, 31997952), (576, 31664640), (589, 30965760), (608, 29998080), (620, 29417472), (630, 28950528), (640, 28498176), (651, 28016640), (665, 27426816), (672, 27141120), (684, 26664960), (720, 25331712), (744, 24514560), (756, 24125440), (760, 23998464), (768, 23748480), (798, 22855680), (837, 21790720), (840, 21712896), (855, 21331968), (864, 21109760), (868, 21012480), (896, 20355840), (912, 19998720), (930, 19611648), (945, 19300352), (960, 18998784), (992, 18385920), (1008, 18094080), (1024, 17811360), (1026, 17776640), (1064, 17141760), (1080, 16887808), (1085, 16809984), (1116, 16343040), (1120, 16284672), (1140, 15998976), (1152, 15832320), (1178, 15482880), (1197, 15237120), (1216, 14999040), (1240, 14708736), (1260, 14475264), (1280, 14249088), (1302, 14008320), (1330, 13713408), (1344, 13570560), (1368, 13332480), (1395, 13074432), (1440, 12665856), (1488, 12257280), (1512, 12062720), (1520, 11999232), (1536, 11874240), (1596, 11427840), (1674, 10895360), (1680, 10856448), (1710, 10665984), (1728, 10554880), (1736, 10506240), (1767, 10321920), (1792, 10177920), (1824, 9999360), (1860, 9805824), (1890, 9650176), (1920, 9499392), (1953, 9338880), (1984, 9192960), (1995, 9142272), (2016, 9047040), (2048, 8905680), (2052, 8888320), (2128, 8570880), (2160, 8443904), (2170, 8404992), (2232, 8171520), (2240, 8142336), (2280, 7999488), (2304, 7916160), (2356, 7741440), (2394, 7618560), (2432, 7499520), (2480, 7354368), (2520, 7237632), (2560, 7124544), (2565, 7110656), (2604, 7004160), (2660, 6856704), (2688, 6785280), (2736, 6666240), (2790, 6537216), (2880, 6332928), (2945, 6193152), (2976, 6128640), (3024, 6031360), (3040, 5999616), (3072, 5937120), (3192, 5713920), (3255, 5603328), (3348, 5447680), (3360, 5428224), (3420, 5332992), (3456, 5277440), (3472, 5253120), (3534, 5160960), (3584, 5088960), (3591, 5079040), (3648, 4999680), (3720, 4902912), (3780, 4825088), (3840, 4749696), (3906, 4669440), (3968, 4596480), (3990, 4571136), (4032, 4523520), (4096, 4452840), (4104, 4444160), (4123, 4423680), (4185, 4358144), (4256, 4285440), (4320, 4221952), (4340, 4202496), (4464, 4085760), (4480, 4071168), (4560, 3999744), (4608, 3958080), (4712, 3870720), (4788, 3809280), (4864, 3749760), (4960, 3677184), (5040, 3618816), (5120, 3562272), (5130, 3555328), (5208, 3502080), (5301, 3440640), (5320, 3428352), (5376, 3392640), (5472, 3333120), (5580, 3268608), (5760, 3166464), (5859, 3112960), (5890, 3096576), (5952, 3064320), (5985, 3047424), (6048, 3015680), (6080, 2999808), (6144, 2968560), (6384, 2856960), (6510, 2801664), (6696, 2723840), (6720, 2714112), (6840, 2666496), (6912, 2638720), (6944, 2626560), (7068, 2580480), (7168, 2544480), (7182, 2539520), (7296, 2499840), (7440, 2451456), (7560, 2412544), (7680, 2374848), (7812, 2334720), (7936, 2298240), (7980, 2285568), (8064, 2261760), (8192, 2226420), (8208, 2222080), (8246, 2211840), (8370, 2179072), (8512, 2142720), (8640, 2110976), (8680, 2101248), (8835, 2064384), (8928, 2042880), (8960, 2035584), (9120, 1999872), (9216, 1979040), (9424, 1935360), (9576, 1904640), (9728, 1874880), (9765, 1867776), (9920, 1838592), (10080, 1809408), (10240, 1781136), (10260, 1777664), (10416, 1751040), (10602, 1720320), (10640, 1714176), (10752, 1696320), (10944, 1666560), (11160, 1634304), (11520, 1583232), (11718, 1556480), (11780, 1548288), (11904, 1532160), (11970, 1523712), (12096, 1507840), (12160, 1499904), (12288, 1484280), (12369, 1474560), (12768, 1428480), (13020, 1400832), (13392, 1361920), (13440, 1357056), (13680, 1333248), (13824, 1319360), (13888, 1313280), (14136, 1290240), (14336, 1272240), (14364, 1269760), (14592, 1249920), (14880, 1225728), (15120, 1206272), (15360, 1187424), (15624, 1167360), (15872, 1149120), (15903, 1146880), (15960, 1142784), (16128, 1130880), (16384, 1113210), (16416, 1111040), (16492, 1105920), (16740, 1089536), (17024, 1071360), (17280, 1055488), (17360, 1050624), (17670, 1032192), (17856, 1021440), (17920, 1017792), (17955, 1015808), (18240, 999936), (18432, 989520), (18848, 967680), (19152, 952320), (19456, 937440), (19530, 933888), (19840, 919296), (20160, 904704), (20480, 890568), (20520, 888832), (20615, 884736), (20832, 875520), (21204, 860160), (21280, 857088), (21504, 848160), (21888, 833280), (22320, 817152), (23040, 791616), (23436, 778240), (23560, 774144), (23808, 766080), (23940, 761856), (24192, 753920), (24320, 749952), (24576, 742140), (24738, 737280), (25536, 714240), (26040, 700416), (26505, 688128), (26784, 680960), (26880, 678528), (27360, 666624), (27648, 659680), (27776, 656640), (28272, 645120), (28672, 636120), (28728, 634880), (29184, 624960), (29295, 622592), (29760, 612864), (30240, 603136), (30720, 593712), (31248, 583680), (31744, 574560), (31806, 573440), (31920, 571392), (32256, 565440), (32768, 556605), (32832, 555520), (32984, 552960), (33480, 544768), (34048, 535680), (34560, 527744), (34720, 525312), (35340, 516096), (35712, 510720), (35840, 508896), (35910, 507904), (36480, 499968), (36864, 494760), (37107, 491520), (37696, 483840), (38304, 476160), (38912, 468720), (39060, 466944), (39680, 459648), (40320, 452352), (40960, 445284), (41040, 444416), (41230, 442368), (41664, 437760), (42408, 430080), (42560, 428544), (43008, 424080), (43776, 416640), (44640, 408576), (46080, 395808), (46872, 389120), (47120, 387072), (47616, 383040), (47880, 380928), (48384, 376960), (48640, 374976), (49152, 371070), (49476, 368640), (51072, 357120), (52080, 350208), (53010, 344064), (53568, 340480), (53760, 339264), (54720, 333312), (55296, 329840), (55552, 328320), (56544, 322560), (57344, 318060), (57456, 317440), (58368, 312480), (58590, 311296), (59520, 306432), (60480, 301568), (61440, 296856), (61845, 294912), (62496, 291840), (63488, 287280), (63612, 286720), (63840, 285696), (64512, 282720), (65664, 277760), (65968, 276480), (66960, 272384), (68096, 267840), (69120, 263872), (69440, 262656), (70680, 258048), (71424, 255360), (71680, 254448), (71820, 253952), (72960, 249984), (73728, 247380), (74214, 245760), (75392, 241920), (76608, 238080), (77824, 234360), (78120, 233472), (79360, 229824), (79515, 229376), (80640, 226176), (81920, 222642), (82080, 222208), (82460, 221184), (83328, 218880), (84816, 215040), (85120, 214272), (86016, 212040), (87552, 208320), (89280, 204288), (92160, 197904), (93744, 194560), (94240, 193536), (95232, 191520), (95760, 190464), (96768, 188480), (97280, 187488), (98304, 185535), (98952, 184320), (102144, 178560), (104160, 175104), (106020, 172032), (107136, 170240), (107520, 169632), (109440, 166656), (110592, 164920), (111104, 164160), (111321, 163840), (113088, 161280), (114688, 159030), (114912, 158720), (116736, 156240), (117180, 155648), (119040, 153216), (120960, 150784), (122880, 148428), (123690, 147456), (124992, 145920), (126976, 143640), (127224, 143360), (127680, 142848), (129024, 141360), (131328, 138880), (131936, 138240), (133920, 136192)]