20525944320

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:300

約数の個数: 800

約数和(自身を含む): 85558809600

約数和(自身を除く): 65032865280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 79, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 158, 160, 162, 168, 179, 180, 189, 192, 210, 216, 224, 237, 240, 252, 256, 270, 280, 288, 315, 316, 320, 324, 336, 358, 360, 378, 384, 395, 405, 420, 432, 448, 474, 480, 504, 512, 537, 540, 553, 560, 567, 576, 630, 632, 640, 648, 672, 711, 716, 720, 756, 768, 790, 810, 840, 864, 895, 896, 945, 948, 960, 1008, 1074, 1080, 1106, 1120, 1134, 1152, 1185, 1253, 1260, 1264, 1280, 1296, 1344, 1422, 1432, 1440, 1512, 1536, 1580, 1611, 1620, 1659, 1680, 1728, 1790, 1792, 1890, 1896, 1920, 2016, 2133, 2148, 2160, 2212, 2240, 2268, 2304, 2370, 2506, 2520, 2528, 2560, 2592, 2685, 2688, 2765, 2835, 2844, 2864, 2880, 3024, 3160, 3222, 3240, 3318, 3360, 3456, 3555, 3580, 3584, 3759, 3780, 3792, 3840, 4032, 4266, 4296, 4320, 4424, 4480, 4536, 4608, 4740, 4833, 4977, 5012, 5040, 5056, 5184, 5370, 5376, 5530, 5670, 5688, 5728, 5760, 6048, 6265, 6320, 6399, 6444, 6480, 6636, 6720, 6912, 7110, 7160, 7518, 7560, 7584, 7680, 8055, 8064, 8295, 8532, 8592, 8640, 8848, 8960, 9072, 9480, 9666, 9954, 10024, 10080, 10112, 10368, 10665, 10740, 10752, 11060, 11277, 11340, 11376, 11456, 11520, 12096, 12530, 12640, 12798, 12888, 12960, 13272, 13440, 13824, 14141, 14220, 14320, 14499, 14931, 15036, 15120, 15168, 16110, 16128, 16590, 17064, 17184, 17280, 17696, 17920, 18144, 18795, 18960, 19332, 19908, 20048, 20160, 20224, 20736, 21330, 21480, 22120, 22554, 22680, 22752, 22912, 23040, 24165, 24192, 24885, 25060, 25280, 25596, 25776, 25920, 26544, 26880, 28282, 28440, 28640, 28998, 29862, 30072, 30240, 30336, 31995, 32220, 32256, 33180, 33831, 34128, 34368, 34560, 35392, 36288, 37590, 37920, 38664, 39816, 40096, 40320, 40448, 41472, 42423, 42660, 42960, 44240, 44793, 45108, 45360, 45504, 45824, 48330, 48384, 49770, 50120, 50560, 51192, 51552, 51840, 53088, 53760, 56385, 56564, 56880, 57280, 57996, 59724, 60144, 60480, 60672, 63990, 64440, 66360, 67662, 68256, 68736, 69120, 70705, 70784, 72495, 72576, 74655, 75180, 75840, 77328, 79632, 80192, 80640, 84846, 85320, 85920, 88480, 89586, 90216, 90720, 91008, 91648, 96660, 96768, 98987, 99540, 100240, 101120, 101493, 102384, 103104, 103680, 106176, 112770, 113128, 113760, 114560, 115992, 119448, 120288, 120960, 121344, 127269, 127980, 128880, 132720, 135324, 136512, 137472, 141410, 141568, 144990, 145152, 149310, 150360, 151680, 154656, 159264, 160384, 161280, 169155, 169692, 170640, 171840, 176960, 179172, 180432, 181440, 182016, 193320, 197974, 199080, 200480, 202240, 202986, 204768, 206208, 207360, 212115, 212352, 223965, 225540, 226256, 227520, 229120, 231984, 238896, 240576, 241920, 254538, 255960, 257760, 265440, 270648, 273024, 274944, 282820, 283136, 289980, 290304, 296961, 298620, 300720, 303360, 309312, 318528, 320768, 338310, 339384, 341280, 343680, 353920, 358344, 360864, 362880, 364032, 381807, 386640, 395948, 398160, 400960, 405972, 409536, 412416, 424230, 424704, 447930, 451080, 452512, 455040, 458240, 463968, 477792, 481152, 483840, 494935, 507465, 509076, 511920, 515520, 530880, 541296, 546048, 565640, 579960, 593922, 597240, 601440, 606720, 618624, 636345, 637056, 641536, 676620, 678768, 682560, 687360, 707840, 716688, 721728, 725760, 763614, 773280, 791896, 796320, 801920, 811944, 819072, 824832, 848460, 849408, 890883, 895860, 902160, 905024, 910080, 927936, 955584, 962304, 989870, 1014930, 1018152, 1023840, 1031040, 1061760, 1082592, 1092096, 1131280, 1145421, 1159920, 1187844, 1194480, 1202880, 1237248, 1272690, 1274112, 1353240, 1357536, 1365120, 1374720, 1415680, 1433376, 1443456, 1451520, 1484805, 1527228, 1546560, 1583792, 1592640, 1603840, 1623888, 1638144, 1696920, 1781766, 1791720, 1804320, 1810048, 1820160, 1855872, 1909035, 1911168, 1924608, 1979740, 2029860, 2036304, 2047680, 2062080, 2123520, 2165184, 2262560, 2290842, 2319840, 2375688, 2388960, 2405760, 2474496, 2545380, 2548224, 2672649, 2706480, 2715072, 2730240, 2866752, 2886912, 2969610, 3054456, 3093120, 3167584, 3185280, 3207680, 3247776, 3276288, 3393840, 3563532, 3583440, 3608640, 3620096, 3711744, 3818070, 3822336, 3959480, 4059720, 4072608, 4095360, 4124160, 4247040, 4330368, 4454415, 4525120, 4581684, 4639680, 4751376, 4777920, 4811520, 5090760, 5345298, 5412960, 5430144, 5460480, 5727105, 5733504, 5773824, 5939220, 6108912, 6186240, 6335168, 6370560, 6495552, 6787680, 7127064, 7166880, 7217280, 7240192, 7423488, 7636140, 7644672, 7918960, 8017947, 8119440, 8145216, 8190720, 8660736, 8908830, 9050240, 9163368, 9279360, 9502752, 9555840, 9623040, 10181520, 10690596, 10825920, 10860288, 11454210, 11467008, 11878440, 12217824, 12372480, 12670336, 12741120, 12991104, 13363245, 13575360, 14254128, 14333760, 14434560, 15272280, 15837920, 16035894, 16238880, 16290432, 16381440, 17321472, 17817660, 18100480, 18326736, 18558720, 19005504, 19111680, 20363040, 21381192, 21651840, 21720576, 22908420, 22934016, 23756880, 24435648, 25340672, 25982208, 26726490, 27150720, 28508256, 28667520, 28869120, 30544560, 31675840, 32071788, 32477760, 32580864, 35635320, 36200960, 36653472, 37117440, 38011008, 38223360, 40089735, 40726080, 42762384, 43303680, 45816840, 47513760, 48871296, 50681344, 51964416, 53452980, 54301440, 57016512, 57335040, 61089120, 63351680, 64143576, 64955520, 65161728, 71270640, 73306944, 76022016, 80179470, 81452160, 85524768, 86607360, 91633680, 95027520, 97742592, 106905960, 108602880, 114033024, 114670080, 122178240, 126703360, 128287152, 129911040, 142541280, 146613888, 152044032, 160358940, 162904320, 171049536, 183267360, 190055040, 195485184, 213811920, 228066048, 244356480, 253406720, 256574304, 259822080, 285082560, 293227776, 320717880, 325808640, 342099072, 366534720, 380110080, 427623840, 456132096, 488712960, 513148608, 570165120, 586455552, 641435760, 684198144, 733069440, 760220160, 855247680, 977425920, 1026297216, 1140330240, 1282871520, 1368396288, 1466138880, 1710495360, 2052594432, 2280660480, 2565743040, 2932277760, 3420990720, 4105188864, 5131486080, 6841981440, 10262972160, 20525944320]

約数ペア:

[(1, 20525944320), (2, 10262972160), (3, 6841981440), (4, 5131486080), (5, 4105188864), (6, 3420990720), (7, 2932277760), (8, 2565743040), (9, 2280660480), (10, 2052594432), (12, 1710495360), (14, 1466138880), (15, 1368396288), (16, 1282871520), (18, 1140330240), (20, 1026297216), (21, 977425920), (24, 855247680), (27, 760220160), (28, 733069440), (30, 684198144), (32, 641435760), (35, 586455552), (36, 570165120), (40, 513148608), (42, 488712960), (45, 456132096), (48, 427623840), (54, 380110080), (56, 366534720), (60, 342099072), (63, 325808640), (64, 320717880), (70, 293227776), (72, 285082560), (79, 259822080), (80, 256574304), (81, 253406720), (84, 244356480), (90, 228066048), (96, 213811920), (105, 195485184), (108, 190055040), (112, 183267360), (120, 171049536), (126, 162904320), (128, 160358940), (135, 152044032), (140, 146613888), (144, 142541280), (158, 129911040), (160, 128287152), (162, 126703360), (168, 122178240), (179, 114670080), (180, 114033024), (189, 108602880), (192, 106905960), (210, 97742592), (216, 95027520), (224, 91633680), (237, 86607360), (240, 85524768), (252, 81452160), (256, 80179470), (270, 76022016), (280, 73306944), (288, 71270640), (315, 65161728), (316, 64955520), (320, 64143576), (324, 63351680), (336, 61089120), (358, 57335040), (360, 57016512), (378, 54301440), (384, 53452980), (395, 51964416), (405, 50681344), (420, 48871296), (432, 47513760), (448, 45816840), (474, 43303680), (480, 42762384), (504, 40726080), (512, 40089735), (537, 38223360), (540, 38011008), (553, 37117440), (560, 36653472), (567, 36200960), (576, 35635320), (630, 32580864), (632, 32477760), (640, 32071788), (648, 31675840), (672, 30544560), (711, 28869120), (716, 28667520), (720, 28508256), (756, 27150720), (768, 26726490), (790, 25982208), (810, 25340672), (840, 24435648), (864, 23756880), (895, 22934016), (896, 22908420), (945, 21720576), (948, 21651840), (960, 21381192), (1008, 20363040), (1074, 19111680), (1080, 19005504), (1106, 18558720), (1120, 18326736), (1134, 18100480), (1152, 17817660), (1185, 17321472), (1253, 16381440), (1260, 16290432), (1264, 16238880), (1280, 16035894), (1296, 15837920), (1344, 15272280), (1422, 14434560), (1432, 14333760), (1440, 14254128), (1512, 13575360), (1536, 13363245), (1580, 12991104), (1611, 12741120), (1620, 12670336), (1659, 12372480), (1680, 12217824), (1728, 11878440), (1790, 11467008), (1792, 11454210), (1890, 10860288), (1896, 10825920), (1920, 10690596), (2016, 10181520), (2133, 9623040), (2148, 9555840), (2160, 9502752), (2212, 9279360), (2240, 9163368), (2268, 9050240), (2304, 8908830), (2370, 8660736), (2506, 8190720), (2520, 8145216), (2528, 8119440), (2560, 8017947), (2592, 7918960), (2685, 7644672), (2688, 7636140), (2765, 7423488), (2835, 7240192), (2844, 7217280), (2864, 7166880), (2880, 7127064), (3024, 6787680), (3160, 6495552), (3222, 6370560), (3240, 6335168), (3318, 6186240), (3360, 6108912), (3456, 5939220), (3555, 5773824), (3580, 5733504), (3584, 5727105), (3759, 5460480), (3780, 5430144), (3792, 5412960), (3840, 5345298), (4032, 5090760), (4266, 4811520), (4296, 4777920), (4320, 4751376), (4424, 4639680), (4480, 4581684), (4536, 4525120), (4608, 4454415), (4740, 4330368), (4833, 4247040), (4977, 4124160), (5012, 4095360), (5040, 4072608), (5056, 4059720), (5184, 3959480), (5370, 3822336), (5376, 3818070), (5530, 3711744), (5670, 3620096), (5688, 3608640), (5728, 3583440), (5760, 3563532), (6048, 3393840), (6265, 3276288), (6320, 3247776), (6399, 3207680), (6444, 3185280), (6480, 3167584), (6636, 3093120), (6720, 3054456), (6912, 2969610), (7110, 2886912), (7160, 2866752), (7518, 2730240), (7560, 2715072), (7584, 2706480), (7680, 2672649), (8055, 2548224), (8064, 2545380), (8295, 2474496), (8532, 2405760), (8592, 2388960), (8640, 2375688), (8848, 2319840), (8960, 2290842), (9072, 2262560), (9480, 2165184), (9666, 2123520), (9954, 2062080), (10024, 2047680), (10080, 2036304), (10112, 2029860), (10368, 1979740), (10665, 1924608), (10740, 1911168), (10752, 1909035), (11060, 1855872), (11277, 1820160), (11340, 1810048), (11376, 1804320), (11456, 1791720), (11520, 1781766), (12096, 1696920), (12530, 1638144), (12640, 1623888), (12798, 1603840), (12888, 1592640), (12960, 1583792), (13272, 1546560), (13440, 1527228), (13824, 1484805), (14141, 1451520), (14220, 1443456), (14320, 1433376), (14499, 1415680), (14931, 1374720), (15036, 1365120), (15120, 1357536), (15168, 1353240), (16110, 1274112), (16128, 1272690), (16590, 1237248), (17064, 1202880), (17184, 1194480), (17280, 1187844), (17696, 1159920), (17920, 1145421), (18144, 1131280), (18795, 1092096), (18960, 1082592), (19332, 1061760), (19908, 1031040), (20048, 1023840), (20160, 1018152), (20224, 1014930), (20736, 989870), (21330, 962304), (21480, 955584), (22120, 927936), (22554, 910080), (22680, 905024), (22752, 902160), (22912, 895860), (23040, 890883), (24165, 849408), (24192, 848460), (24885, 824832), (25060, 819072), (25280, 811944), (25596, 801920), (25776, 796320), (25920, 791896), (26544, 773280), (26880, 763614), (28282, 725760), (28440, 721728), (28640, 716688), (28998, 707840), (29862, 687360), (30072, 682560), (30240, 678768), (30336, 676620), (31995, 641536), (32220, 637056), (32256, 636345), (33180, 618624), (33831, 606720), (34128, 601440), (34368, 597240), (34560, 593922), (35392, 579960), (36288, 565640), (37590, 546048), (37920, 541296), (38664, 530880), (39816, 515520), (40096, 511920), (40320, 509076), (40448, 507465), (41472, 494935), (42423, 483840), (42660, 481152), (42960, 477792), (44240, 463968), (44793, 458240), (45108, 455040), (45360, 452512), (45504, 451080), (45824, 447930), (48330, 424704), (48384, 424230), (49770, 412416), (50120, 409536), (50560, 405972), (51192, 400960), (51552, 398160), (51840, 395948), (53088, 386640), (53760, 381807), (56385, 364032), (56564, 362880), (56880, 360864), (57280, 358344), (57996, 353920), (59724, 343680), (60144, 341280), (60480, 339384), (60672, 338310), (63990, 320768), (64440, 318528), (66360, 309312), (67662, 303360), (68256, 300720), (68736, 298620), (69120, 296961), (70705, 290304), (70784, 289980), (72495, 283136), (72576, 282820), (74655, 274944), (75180, 273024), (75840, 270648), (77328, 265440), (79632, 257760), (80192, 255960), (80640, 254538), (84846, 241920), (85320, 240576), (85920, 238896), (88480, 231984), (89586, 229120), (90216, 227520), (90720, 226256), (91008, 225540), (91648, 223965), (96660, 212352), (96768, 212115), (98987, 207360), (99540, 206208), (100240, 204768), (101120, 202986), (101493, 202240), (102384, 200480), (103104, 199080), (103680, 197974), (106176, 193320), (112770, 182016), (113128, 181440), (113760, 180432), (114560, 179172), (115992, 176960), (119448, 171840), (120288, 170640), (120960, 169692), (121344, 169155), (127269, 161280), (127980, 160384), (128880, 159264), (132720, 154656), (135324, 151680), (136512, 150360), (137472, 149310), (141410, 145152), (141568, 144990)]