18815448960

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:304

約数の個数: 1024

約数和(自身を含む): 84602880000

約数和(自身を除く): 65787431040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 79, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 154, 158, 160, 165, 168, 176, 179, 180, 189, 192, 198, 210, 216, 220, 224, 231, 237, 240, 252, 264, 270, 280, 288, 297, 308, 315, 316, 320, 330, 336, 352, 358, 360, 378, 384, 385, 395, 396, 420, 432, 440, 448, 462, 474, 480, 495, 504, 528, 537, 540, 553, 560, 576, 594, 616, 630, 632, 640, 660, 672, 693, 704, 711, 716, 720, 756, 770, 790, 792, 840, 864, 869, 880, 895, 896, 924, 945, 948, 960, 990, 1008, 1056, 1074, 1080, 1106, 1120, 1152, 1155, 1185, 1188, 1232, 1253, 1260, 1264, 1320, 1344, 1386, 1408, 1422, 1432, 1440, 1485, 1512, 1540, 1580, 1584, 1611, 1659, 1680, 1728, 1738, 1760, 1790, 1848, 1890, 1896, 1920, 1969, 1980, 2016, 2079, 2112, 2133, 2148, 2160, 2212, 2240, 2310, 2370, 2376, 2464, 2506, 2520, 2528, 2607, 2640, 2685, 2688, 2765, 2772, 2844, 2864, 2880, 2970, 3024, 3080, 3160, 3168, 3222, 3318, 3360, 3456, 3465, 3476, 3520, 3555, 3580, 3696, 3759, 3780, 3792, 3938, 3960, 4032, 4158, 4224, 4266, 4296, 4320, 4345, 4424, 4480, 4620, 4740, 4752, 4833, 4928, 4977, 5012, 5040, 5056, 5214, 5280, 5370, 5530, 5544, 5688, 5728, 5760, 5907, 5940, 6048, 6083, 6160, 6265, 6320, 6336, 6444, 6636, 6720, 6930, 6952, 7040, 7110, 7160, 7392, 7518, 7560, 7584, 7821, 7876, 7920, 8055, 8064, 8295, 8316, 8532, 8592, 8640, 8690, 8848, 9240, 9480, 9504, 9666, 9845, 9856, 9954, 10024, 10080, 10112, 10395, 10428, 10560, 10665, 10740, 11060, 11088, 11277, 11376, 11456, 11814, 11880, 12096, 12166, 12320, 12530, 12640, 12672, 12888, 13035, 13272, 13440, 13783, 13860, 13904, 14141, 14220, 14320, 14784, 14931, 15036, 15120, 15168, 15642, 15752, 15840, 16110, 16590, 16632, 17064, 17184, 17280, 17380, 17696, 17721, 18249, 18480, 18795, 18960, 19008, 19332, 19690, 19908, 20048, 20160, 20790, 20856, 21120, 21330, 21480, 22120, 22176, 22554, 22752, 22912, 23463, 23628, 23760, 24165, 24192, 24332, 24640, 24885, 25060, 25280, 25776, 26070, 26544, 27566, 27720, 27808, 28282, 28440, 28640, 29535, 29568, 29862, 30072, 30240, 30336, 30415, 31284, 31504, 31680, 32220, 33180, 33264, 33831, 34128, 34368, 34760, 35392, 35442, 36498, 36960, 37590, 37920, 38016, 38664, 39105, 39380, 39816, 40096, 40320, 41349, 41580, 41712, 42423, 42660, 42960, 44240, 44352, 45108, 45504, 46926, 47256, 47520, 48330, 48664, 49280, 49770, 50120, 50560, 51552, 52140, 53088, 53163, 54747, 55132, 55440, 55616, 56385, 56564, 56880, 57280, 59070, 59724, 60144, 60480, 60830, 62568, 63008, 63360, 64440, 66360, 66528, 67662, 68256, 68736, 68915, 69520, 70705, 70784, 70884, 72996, 73920, 74655, 75180, 75840, 77328, 78210, 78760, 79632, 80192, 82698, 83160, 83424, 84846, 85320, 85920, 88480, 88605, 88704, 90216, 91008, 91245, 93852, 94512, 95040, 96660, 97328, 98987, 99540, 100240, 103104, 104280, 106176, 106326, 109494, 110264, 110880, 111232, 112770, 113128, 113760, 114560, 117315, 118140, 119448, 120288, 120960, 121660, 124047, 125136, 126016, 127269, 128880, 132720, 133056, 135324, 136512, 137830, 139040, 141410, 141768, 145992, 147840, 149310, 150360, 151680, 154656, 155551, 156420, 157520, 159264, 160384, 164241, 165396, 166320, 166848, 169155, 169692, 170640, 171840, 176960, 177210, 180432, 182490, 187704, 189024, 190080, 193320, 194656, 197974, 199080, 200480, 206208, 206745, 208560, 212115, 212352, 212652, 218988, 220528, 221760, 225540, 226256, 227520, 234630, 236280, 238896, 240576, 243320, 248094, 250272, 252032, 254538, 257760, 265440, 265815, 266112, 270648, 273024, 273735, 275660, 278080, 282820, 283536, 291984, 296961, 298620, 300720, 309312, 311102, 312840, 315040, 318528, 328482, 330792, 332640, 333696, 338310, 339384, 341280, 343680, 353920, 354420, 360864, 364980, 372141, 375408, 378048, 381807, 386640, 389312, 395948, 398160, 400960, 413490, 417120, 424230, 425304, 437976, 441056, 443520, 451080, 452512, 455040, 466653, 469260, 472560, 477792, 481152, 486640, 494935, 496188, 500544, 509076, 515520, 530880, 531630, 541296, 547470, 551320, 556160, 565640, 567072, 583968, 593922, 597240, 601440, 618624, 620235, 622204, 625680, 630080, 636345, 637056, 656964, 661584, 665280, 676620, 678768, 682560, 708840, 721728, 729960, 744282, 750816, 756096, 763614, 773280, 777755, 778624, 791896, 796320, 801920, 821205, 826980, 834240, 848460, 850608, 875952, 882112, 890883, 902160, 905024, 933306, 938520, 945120, 955584, 973280, 989870, 992376, 1001088, 1018152, 1031040, 1061760, 1063260, 1082592, 1088857, 1094940, 1102640, 1131280, 1134144, 1167936, 1187844, 1194480, 1202880, 1240470, 1244408, 1251360, 1260160, 1272690, 1313928, 1323168, 1330560, 1353240, 1357536, 1365120, 1399959, 1417680, 1443456, 1459920, 1484805, 1488564, 1501632, 1527228, 1546560, 1555510, 1583792, 1592640, 1642410, 1653960, 1668480, 1696920, 1701216, 1751904, 1764224, 1781766, 1804320, 1810048, 1860705, 1866612, 1877040, 1890240, 1909035, 1911168, 1946560, 1979740, 1984752, 2036304, 2126520, 2165184, 2177714, 2189880, 2205280, 2262560, 2268288, 2333265, 2335872, 2375688, 2388960, 2405760, 2480940, 2488816, 2502720, 2545380, 2627856, 2646336, 2672649, 2706480, 2715072, 2799918, 2835360, 2919840, 2969610, 2977128, 3003264, 3054456, 3093120, 3111020, 3167584, 3185280, 3266571, 3284820, 3307920, 3393840, 3402432, 3503808, 3563532, 3608640, 3721410, 3733224, 3754080, 3780480, 3818070, 3893120, 3959480, 3969504, 4072608, 4199877, 4253040, 4330368, 4355428, 4379760, 4410560, 4454415, 4525120, 4666530, 4751376, 4777920, 4961880, 4977632, 5005440, 5090760, 5255712, 5292672, 5345298, 5412960, 5430144, 5444285, 5599836, 5670720, 5839680, 5939220, 5954256, 6108912, 6222040, 6335168, 6533142, 6569640, 6615840, 6787680, 6804864, 6999795, 7007616, 7127064, 7217280, 7442820, 7466448, 7508160, 7636140, 7918960, 7939008, 8145216, 8399754, 8506080, 8710856, 8759520, 8821120, 8908830, 9050240, 9333060, 9502752, 9555840, 9799713, 9923760, 9955264, 10181520, 10511424, 10690596, 10825920, 10888570, 11199672, 11341440, 11679360, 11878440, 11908512, 12217824, 12444080, 12670336, 13066284, 13139280, 13231680, 13363245, 13575360, 13999590, 14254128, 14885640, 14932896, 15016320, 15272280, 15837920, 15878016, 16290432, 16332855, 16799508, 17012160, 17421712, 17519040, 17817660, 18666120, 19005504, 19599426, 19847520, 19910528, 20363040, 20999385, 21022848, 21381192, 21651840, 21777140, 22399344, 23756880, 23817024, 24435648, 24888160, 26132568, 26278560, 26463360, 26726490, 27150720, 27999180, 28508256, 29399139, 29771280, 29865792, 30544560, 31675840, 32665710, 33599016, 34024320, 34843424, 35038080, 35635320, 37332240, 38011008, 39198852, 39695040, 40726080, 41998770, 42762384, 43554280, 44798688, 47513760, 47634048, 48871296, 48998565, 49776320, 52265136, 52557120, 53452980, 55998360, 57016512, 58798278, 59542560, 59731584, 61089120, 63351680, 65331420, 67198032, 69686848, 71270640, 74664480, 78397704, 79390080, 81452160, 83997540, 85524768, 87108560, 89597376, 95027520, 97997130, 99552640, 104530272, 105114240, 106905960, 111996720, 114033024, 117596556, 119085120, 122178240, 130662840, 134396064, 139373696, 142541280, 146995695, 149328960, 156795408, 167995080, 171049536, 174217120, 179194752, 190055040, 195994260, 209060544, 213811920, 223993440, 235193112, 238170240, 244356480, 261325680, 268792128, 285082560, 293991390, 298657920, 313590816, 335990160, 342099072, 348434240, 391988520, 418121088, 427623840, 447986880, 470386224, 522651360, 537584256, 570165120, 587982780, 627181632, 671980320, 696868480, 783977040, 855247680, 895973760, 940772448, 1045302720, 1175965560, 1254363264, 1343960640, 1567954080, 1710495360, 1881544896, 2090605440, 2351931120, 2687921280, 3135908160, 3763089792, 4703862240, 6271816320, 9407724480, 18815448960]

約数ペア:

[(1, 18815448960), (2, 9407724480), (3, 6271816320), (4, 4703862240), (5, 3763089792), (6, 3135908160), (7, 2687921280), (8, 2351931120), (9, 2090605440), (10, 1881544896), (11, 1710495360), (12, 1567954080), (14, 1343960640), (15, 1254363264), (16, 1175965560), (18, 1045302720), (20, 940772448), (21, 895973760), (22, 855247680), (24, 783977040), (27, 696868480), (28, 671980320), (30, 627181632), (32, 587982780), (33, 570165120), (35, 537584256), (36, 522651360), (40, 470386224), (42, 447986880), (44, 427623840), (45, 418121088), (48, 391988520), (54, 348434240), (55, 342099072), (56, 335990160), (60, 313590816), (63, 298657920), (64, 293991390), (66, 285082560), (70, 268792128), (72, 261325680), (77, 244356480), (79, 238170240), (80, 235193112), (84, 223993440), (88, 213811920), (90, 209060544), (96, 195994260), (99, 190055040), (105, 179194752), (108, 174217120), (110, 171049536), (112, 167995080), (120, 156795408), (126, 149328960), (128, 146995695), (132, 142541280), (135, 139373696), (140, 134396064), (144, 130662840), (154, 122178240), (158, 119085120), (160, 117596556), (165, 114033024), (168, 111996720), (176, 106905960), (179, 105114240), (180, 104530272), (189, 99552640), (192, 97997130), (198, 95027520), (210, 89597376), (216, 87108560), (220, 85524768), (224, 83997540), (231, 81452160), (237, 79390080), (240, 78397704), (252, 74664480), (264, 71270640), (270, 69686848), (280, 67198032), (288, 65331420), (297, 63351680), (308, 61089120), (315, 59731584), (316, 59542560), (320, 58798278), (330, 57016512), (336, 55998360), (352, 53452980), (358, 52557120), (360, 52265136), (378, 49776320), (384, 48998565), (385, 48871296), (395, 47634048), (396, 47513760), (420, 44798688), (432, 43554280), (440, 42762384), (448, 41998770), (462, 40726080), (474, 39695040), (480, 39198852), (495, 38011008), (504, 37332240), (528, 35635320), (537, 35038080), (540, 34843424), (553, 34024320), (560, 33599016), (576, 32665710), (594, 31675840), (616, 30544560), (630, 29865792), (632, 29771280), (640, 29399139), (660, 28508256), (672, 27999180), (693, 27150720), (704, 26726490), (711, 26463360), (716, 26278560), (720, 26132568), (756, 24888160), (770, 24435648), (790, 23817024), (792, 23756880), (840, 22399344), (864, 21777140), (869, 21651840), (880, 21381192), (895, 21022848), (896, 20999385), (924, 20363040), (945, 19910528), (948, 19847520), (960, 19599426), (990, 19005504), (1008, 18666120), (1056, 17817660), (1074, 17519040), (1080, 17421712), (1106, 17012160), (1120, 16799508), (1152, 16332855), (1155, 16290432), (1185, 15878016), (1188, 15837920), (1232, 15272280), (1253, 15016320), (1260, 14932896), (1264, 14885640), (1320, 14254128), (1344, 13999590), (1386, 13575360), (1408, 13363245), (1422, 13231680), (1432, 13139280), (1440, 13066284), (1485, 12670336), (1512, 12444080), (1540, 12217824), (1580, 11908512), (1584, 11878440), (1611, 11679360), (1659, 11341440), (1680, 11199672), (1728, 10888570), (1738, 10825920), (1760, 10690596), (1790, 10511424), (1848, 10181520), (1890, 9955264), (1896, 9923760), (1920, 9799713), (1969, 9555840), (1980, 9502752), (2016, 9333060), (2079, 9050240), (2112, 8908830), (2133, 8821120), (2148, 8759520), (2160, 8710856), (2212, 8506080), (2240, 8399754), (2310, 8145216), (2370, 7939008), (2376, 7918960), (2464, 7636140), (2506, 7508160), (2520, 7466448), (2528, 7442820), (2607, 7217280), (2640, 7127064), (2685, 7007616), (2688, 6999795), (2765, 6804864), (2772, 6787680), (2844, 6615840), (2864, 6569640), (2880, 6533142), (2970, 6335168), (3024, 6222040), (3080, 6108912), (3160, 5954256), (3168, 5939220), (3222, 5839680), (3318, 5670720), (3360, 5599836), (3456, 5444285), (3465, 5430144), (3476, 5412960), (3520, 5345298), (3555, 5292672), (3580, 5255712), (3696, 5090760), (3759, 5005440), (3780, 4977632), (3792, 4961880), (3938, 4777920), (3960, 4751376), (4032, 4666530), (4158, 4525120), (4224, 4454415), (4266, 4410560), (4296, 4379760), (4320, 4355428), (4345, 4330368), (4424, 4253040), (4480, 4199877), (4620, 4072608), (4740, 3969504), (4752, 3959480), (4833, 3893120), (4928, 3818070), (4977, 3780480), (5012, 3754080), (5040, 3733224), (5056, 3721410), (5214, 3608640), (5280, 3563532), (5370, 3503808), (5530, 3402432), (5544, 3393840), (5688, 3307920), (5728, 3284820), (5760, 3266571), (5907, 3185280), (5940, 3167584), (6048, 3111020), (6083, 3093120), (6160, 3054456), (6265, 3003264), (6320, 2977128), (6336, 2969610), (6444, 2919840), (6636, 2835360), (6720, 2799918), (6930, 2715072), (6952, 2706480), (7040, 2672649), (7110, 2646336), (7160, 2627856), (7392, 2545380), (7518, 2502720), (7560, 2488816), (7584, 2480940), (7821, 2405760), (7876, 2388960), (7920, 2375688), (8055, 2335872), (8064, 2333265), (8295, 2268288), (8316, 2262560), (8532, 2205280), (8592, 2189880), (8640, 2177714), (8690, 2165184), (8848, 2126520), (9240, 2036304), (9480, 1984752), (9504, 1979740), (9666, 1946560), (9845, 1911168), (9856, 1909035), (9954, 1890240), (10024, 1877040), (10080, 1866612), (10112, 1860705), (10395, 1810048), (10428, 1804320), (10560, 1781766), (10665, 1764224), (10740, 1751904), (11060, 1701216), (11088, 1696920), (11277, 1668480), (11376, 1653960), (11456, 1642410), (11814, 1592640), (11880, 1583792), (12096, 1555510), (12166, 1546560), (12320, 1527228), (12530, 1501632), (12640, 1488564), (12672, 1484805), (12888, 1459920), (13035, 1443456), (13272, 1417680), (13440, 1399959), (13783, 1365120), (13860, 1357536), (13904, 1353240), (14141, 1330560), (14220, 1323168), (14320, 1313928), (14784, 1272690), (14931, 1260160), (15036, 1251360), (15120, 1244408), (15168, 1240470), (15642, 1202880), (15752, 1194480), (15840, 1187844), (16110, 1167936), (16590, 1134144), (16632, 1131280), (17064, 1102640), (17184, 1094940), (17280, 1088857), (17380, 1082592), (17696, 1063260), (17721, 1061760), (18249, 1031040), (18480, 1018152), (18795, 1001088), (18960, 992376), (19008, 989870), (19332, 973280), (19690, 955584), (19908, 945120), (20048, 938520), (20160, 933306), (20790, 905024), (20856, 902160), (21120, 890883), (21330, 882112), (21480, 875952), (22120, 850608), (22176, 848460), (22554, 834240), (22752, 826980), (22912, 821205), (23463, 801920), (23628, 796320), (23760, 791896), (24165, 778624), (24192, 777755), (24332, 773280), (24640, 763614), (24885, 756096), (25060, 750816), (25280, 744282), (25776, 729960), (26070, 721728), (26544, 708840), (27566, 682560), (27720, 678768), (27808, 676620), (28282, 665280), (28440, 661584), (28640, 656964), (29535, 637056), (29568, 636345), (29862, 630080), (30072, 625680), (30240, 622204), (30336, 620235), (30415, 618624), (31284, 601440), (31504, 597240), (31680, 593922), (32220, 583968), (33180, 567072), (33264, 565640), (33831, 556160), (34128, 551320), (34368, 547470), (34760, 541296), (35392, 531630), (35442, 530880), (36498, 515520), (36960, 509076), (37590, 500544), (37920, 496188), (38016, 494935), (38664, 486640), (39105, 481152), (39380, 477792), (39816, 472560), (40096, 469260), (40320, 466653), (41349, 455040), (41580, 452512), (41712, 451080), (42423, 443520), (42660, 441056), (42960, 437976), (44240, 425304), (44352, 424230), (45108, 417120), (45504, 413490), (46926, 400960), (47256, 398160), (47520, 395948), (48330, 389312), (48664, 386640), (49280, 381807), (49770, 378048), (50120, 375408), (50560, 372141), (51552, 364980), (52140, 360864), (53088, 354420), (53163, 353920), (54747, 343680), (55132, 341280), (55440, 339384), (55616, 338310), (56385, 333696), (56564, 332640), (56880, 330792), (57280, 328482), (59070, 318528), (59724, 315040), (60144, 312840), (60480, 311102), (60830, 309312), (62568, 300720), (63008, 298620), (63360, 296961), (64440, 291984), (66360, 283536), (66528, 282820), (67662, 278080), (68256, 275660), (68736, 273735), (68915, 273024), (69520, 270648), (70705, 266112), (70784, 265815), (70884, 265440), (72996, 257760), (73920, 254538), (74655, 252032), (75180, 250272), (75840, 248094), (77328, 243320), (78210, 240576), (78760, 238896), (79632, 236280), (80192, 234630), (82698, 227520), (83160, 226256), (83424, 225540), (84846, 221760), (85320, 220528), (85920, 218988), (88480, 212652), (88605, 212352), (88704, 212115), (90216, 208560), (91008, 206745), (91245, 206208), (93852, 200480), (94512, 199080), (95040, 197974), (96660, 194656), (97328, 193320), (98987, 190080), (99540, 189024), (100240, 187704), (103104, 182490), (104280, 180432), (106176, 177210), (106326, 176960), (109494, 171840), (110264, 170640), (110880, 169692), (111232, 169155), (112770, 166848), (113128, 166320), (113760, 165396), (114560, 164241), (117315, 160384), (118140, 159264), (119448, 157520), (120288, 156420), (120960, 155551), (121660, 154656), (124047, 151680), (125136, 150360), (126016, 149310), (127269, 147840), (128880, 145992), (132720, 141768), (133056, 141410), (135324, 139040), (136512, 137830)]