51336529920

素因数分解:

$2^{11}\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 1008

約数和(自身を含む): 207911487420

約数和(自身を除く): 156574957500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 32, 36, 39, 40, 45, 46, 48, 52, 54, 60, 64, 65, 69, 72, 78, 80, 81, 90, 92, 96, 104, 108, 115, 117, 120, 128, 130, 135, 138, 144, 156, 160, 162, 180, 184, 192, 195, 207, 208, 216, 230, 234, 240, 243, 256, 260, 270, 276, 288, 299, 312, 320, 324, 345, 351, 360, 368, 384, 390, 405, 414, 416, 432, 460, 468, 480, 486, 512, 520, 529, 540, 552, 576, 585, 598, 621, 624, 640, 648, 690, 702, 720, 729, 736, 768, 780, 810, 828, 832, 864, 897, 920, 936, 960, 972, 1024, 1035, 1040, 1053, 1058, 1080, 1104, 1152, 1170, 1196, 1215, 1242, 1248, 1280, 1296, 1380, 1404, 1440, 1458, 1472, 1495, 1536, 1560, 1587, 1620, 1656, 1664, 1728, 1755, 1794, 1840, 1863, 1872, 1920, 1944, 2048, 2070, 2080, 2106, 2116, 2160, 2208, 2304, 2340, 2392, 2430, 2484, 2496, 2560, 2592, 2645, 2691, 2760, 2808, 2880, 2916, 2944, 2990, 3072, 3105, 3120, 3159, 3174, 3240, 3312, 3328, 3456, 3510, 3588, 3645, 3680, 3726, 3744, 3840, 3888, 4140, 4160, 4212, 4232, 4320, 4416, 4485, 4608, 4680, 4761, 4784, 4860, 4968, 4992, 5120, 5184, 5265, 5290, 5382, 5520, 5589, 5616, 5760, 5832, 5888, 5980, 6144, 6210, 6240, 6318, 6348, 6480, 6624, 6656, 6877, 6912, 7020, 7176, 7290, 7360, 7452, 7488, 7680, 7776, 7935, 8073, 8280, 8320, 8424, 8464, 8640, 8832, 8970, 9216, 9315, 9360, 9477, 9522, 9568, 9720, 9936, 9984, 10240, 10368, 10530, 10580, 10764, 11040, 11178, 11232, 11520, 11664, 11776, 11960, 12420, 12480, 12636, 12696, 12960, 13248, 13312, 13455, 13754, 13824, 14040, 14283, 14352, 14580, 14720, 14904, 14976, 15360, 15552, 15795, 15870, 16146, 16560, 16640, 16767, 16848, 16928, 17280, 17664, 17940, 18432, 18630, 18720, 18954, 19044, 19136, 19440, 19872, 19968, 20631, 20736, 21060, 21160, 21528, 22080, 22356, 22464, 23040, 23328, 23552, 23805, 23920, 24219, 24840, 24960, 25272, 25392, 25920, 26496, 26624, 26910, 27508, 27648, 27945, 28080, 28566, 28704, 29160, 29440, 29808, 29952, 30720, 31104, 31590, 31740, 32292, 33120, 33280, 33534, 33696, 33856, 34385, 34560, 35328, 35880, 37260, 37440, 37908, 38088, 38272, 38880, 39744, 39936, 40365, 41262, 41472, 42120, 42320, 42849, 43056, 44160, 44712, 44928, 46080, 46656, 47104, 47385, 47610, 47840, 48438, 49680, 49920, 50544, 50784, 51840, 52992, 53820, 55016, 55296, 55890, 56160, 57132, 57408, 58320, 58880, 59616, 59904, 61893, 62208, 63180, 63480, 64584, 66240, 66560, 67068, 67392, 67712, 68770, 69120, 70656, 71415, 71760, 72657, 74520, 74880, 75816, 76176, 76544, 77760, 79488, 79872, 80730, 82524, 82944, 83835, 84240, 84640, 85698, 86112, 88320, 89424, 89856, 92160, 93312, 94770, 95220, 95680, 96876, 99360, 99840, 101088, 101568, 103155, 103680, 105984, 107640, 110032, 111780, 112320, 114264, 114816, 116640, 117760, 119232, 119808, 121095, 123786, 124416, 126360, 126960, 128547, 129168, 132480, 133120, 134136, 134784, 135424, 137540, 138240, 141312, 142830, 143520, 145314, 149040, 149760, 151632, 152352, 153088, 155520, 158976, 161460, 165048, 165888, 167670, 168480, 169280, 171396, 172224, 176640, 178848, 179712, 185679, 186624, 189540, 190440, 191360, 193752, 198720, 199680, 202176, 203136, 206310, 207360, 211968, 214245, 215280, 217971, 220064, 223560, 224640, 228528, 229632, 233280, 235520, 238464, 239616, 242190, 247572, 248832, 252720, 253920, 257094, 258336, 264960, 268272, 269568, 270848, 275080, 276480, 285660, 287040, 290628, 298080, 299520, 303264, 304704, 306176, 309465, 311040, 317952, 322920, 330096, 335340, 336960, 338560, 342792, 344448, 353280, 357696, 359424, 363285, 371358, 373248, 379080, 380880, 382720, 385641, 387504, 397440, 399360, 404352, 406272, 412620, 414720, 423936, 428490, 430560, 435942, 440128, 447120, 449280, 457056, 459264, 466560, 476928, 484380, 495144, 497664, 505440, 507840, 514188, 516672, 529920, 536544, 539136, 541696, 550160, 557037, 571320, 574080, 581256, 596160, 599040, 606528, 609408, 612352, 618930, 622080, 635904, 642735, 645840, 660192, 670680, 673920, 677120, 685584, 688896, 706560, 715392, 718848, 726570, 742716, 746496, 758160, 761760, 765440, 771282, 775008, 794880, 808704, 812544, 825240, 829440, 856980, 861120, 871884, 880256, 894240, 898560, 914112, 918528, 928395, 933120, 953856, 968760, 990288, 1010880, 1015680, 1028376, 1033344, 1059840, 1073088, 1078272, 1083392, 1089855, 1100320, 1114074, 1142640, 1148160, 1162512, 1192320, 1198080, 1213056, 1218816, 1237860, 1244160, 1271808, 1285470, 1291680, 1320384, 1341360, 1347840, 1354240, 1371168, 1377792, 1430784, 1453140, 1485432, 1492992, 1516320, 1523520, 1530880, 1542564, 1550016, 1589760, 1617408, 1625088, 1650480, 1671111, 1713960, 1722240, 1743768, 1760512, 1788480, 1797120, 1828224, 1837056, 1856790, 1866240, 1907712, 1928205, 1937520, 1980576, 2021760, 2031360, 2056752, 2066688, 2119680, 2146176, 2156544, 2179710, 2200640, 2228148, 2285280, 2296320, 2325024, 2384640, 2426112, 2437632, 2475720, 2488320, 2570940, 2583360, 2640768, 2682720, 2695680, 2708480, 2742336, 2755584, 2785185, 2861568, 2906280, 2970864, 3032640, 3047040, 3061760, 3085128, 3100032, 3179520, 3234816, 3250176, 3300960, 3342222, 3427920, 3444480, 3487536, 3521024, 3576960, 3594240, 3656448, 3713580, 3732480, 3815424, 3856410, 3875040, 3961152, 4043520, 4062720, 4113504, 4133376, 4292352, 4359420, 4401280, 4456296, 4570560, 4592640, 4650048, 4769280, 4852224, 4875264, 4951440, 5013333, 5141880, 5166720, 5281536, 5365440, 5391360, 5416960, 5484672, 5511168, 5570370, 5723136, 5812560, 5941728, 6065280, 6094080, 6170256, 6200064, 6359040, 6469632, 6601920, 6684444, 6855840, 6888960, 6975072, 7042048, 7153920, 7312896, 7427160, 7464960, 7712820, 7750080, 7922304, 8087040, 8125440, 8227008, 8266752, 8355555, 8584704, 8718840, 8802560, 8912592, 9141120, 9185280, 9300096, 9538560, 9704448, 9750528, 9902880, 10026666, 10283760, 10333440, 10563072, 10730880, 10782720, 10969344, 11140740, 11446272, 11625120, 11883456, 12130560, 12188160, 12340512, 12400128, 13203840, 13368888, 13711680, 13777920, 13950144, 14084096, 14307840, 14625792, 14854320, 15425640, 15500160, 15844608, 16174080, 16250880, 16454016, 16533504, 16711110, 17169408, 17437680, 17605120, 17825184, 18282240, 18600192, 19077120, 19408896, 19805760, 20053332, 20567520, 20666880, 21126144, 21461760, 21938688, 22281480, 23250240, 23766912, 24261120, 24376320, 24681024, 24800256, 25066665, 26407680, 26737776, 27423360, 27555840, 27900288, 28615680, 29251584, 29708640, 30851280, 31000320, 31689216, 32348160, 32908032, 33422220, 34338816, 34875360, 35210240, 35650368, 36564480, 37200384, 39611520, 40106664, 41135040, 41333760, 42252288, 42923520, 43877376, 44562960, 46500480, 47533824, 48522240, 48752640, 49362048, 49600512, 50133330, 52815360, 53475552, 54846720, 55800576, 57231360, 59417280, 61702560, 62000640, 63378432, 65816064, 66844440, 69750720, 70420480, 71300736, 73128960, 74400768, 79223040, 80213328, 82270080, 82667520, 85847040, 87754752, 89125920, 93000960, 95067648, 97044480, 98724096, 100266660, 105630720, 106951104, 109693440, 111601152, 118834560, 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約数ペア:

[(1, 51336529920), (2, 25668264960), (3, 17112176640), (4, 12834132480), (5, 10267305984), (6, 8556088320), (8, 6417066240), (9, 5704058880), (10, 5133652992), (12, 4278044160), (13, 3948963840), (15, 3422435328), (16, 3208533120), (18, 2852029440), (20, 2566826496), (23, 2232023040), (24, 2139022080), (26, 1974481920), (27, 1901352960), (30, 1711217664), (32, 1604266560), (36, 1426014720), (39, 1316321280), (40, 1283413248), (45, 1140811776), (46, 1116011520), (48, 1069511040), (52, 987240960), (54, 950676480), (60, 855608832), (64, 802133280), (65, 789792768), (69, 744007680), (72, 713007360), (78, 658160640), (80, 641706624), (81, 633784320), (90, 570405888), (92, 558005760), (96, 534755520), (104, 493620480), (108, 475338240), (115, 446404608), (117, 438773760), (120, 427804416), (128, 401066640), (130, 394896384), (135, 380270592), (138, 372003840), (144, 356503680), (156, 329080320), (160, 320853312), (162, 316892160), (180, 285202944), (184, 279002880), (192, 267377760), (195, 263264256), (207, 248002560), (208, 246810240), (216, 237669120), (230, 223202304), (234, 219386880), (240, 213902208), (243, 211261440), (256, 200533320), (260, 197448192), (270, 190135296), (276, 186001920), (288, 178251840), (299, 171694080), (312, 164540160), (320, 160426656), (324, 158446080), (345, 148801536), (351, 146257920), (360, 142601472), (368, 139501440), (384, 133688880), (390, 131632128), (405, 126756864), (414, 124001280), (416, 123405120), (432, 118834560), (460, 111601152), (468, 109693440), (480, 106951104), (486, 105630720), (512, 100266660), (520, 98724096), (529, 97044480), (540, 95067648), (552, 93000960), (576, 89125920), (585, 87754752), (598, 85847040), (621, 82667520), (624, 82270080), (640, 80213328), (648, 79223040), (690, 74400768), (702, 73128960), (720, 71300736), (729, 70420480), (736, 69750720), (768, 66844440), (780, 65816064), (810, 63378432), (828, 62000640), (832, 61702560), (864, 59417280), (897, 57231360), (920, 55800576), (936, 54846720), (960, 53475552), (972, 52815360), (1024, 50133330), (1035, 49600512), (1040, 49362048), (1053, 48752640), (1058, 48522240), (1080, 47533824), (1104, 46500480), (1152, 44562960), (1170, 43877376), (1196, 42923520), (1215, 42252288), (1242, 41333760), (1248, 41135040), (1280, 40106664), (1296, 39611520), (1380, 37200384), (1404, 36564480), (1440, 35650368), (1458, 35210240), (1472, 34875360), (1495, 34338816), (1536, 33422220), (1560, 32908032), (1587, 32348160), (1620, 31689216), (1656, 31000320), (1664, 30851280), (1728, 29708640), (1755, 29251584), (1794, 28615680), (1840, 27900288), (1863, 27555840), (1872, 27423360), (1920, 26737776), (1944, 26407680), (2048, 25066665), (2070, 24800256), (2080, 24681024), (2106, 24376320), (2116, 24261120), (2160, 23766912), (2208, 23250240), (2304, 22281480), (2340, 21938688), (2392, 21461760), (2430, 21126144), (2484, 20666880), (2496, 20567520), (2560, 20053332), (2592, 19805760), (2645, 19408896), (2691, 19077120), (2760, 18600192), (2808, 18282240), (2880, 17825184), (2916, 17605120), (2944, 17437680), (2990, 17169408), (3072, 16711110), (3105, 16533504), (3120, 16454016), (3159, 16250880), (3174, 16174080), (3240, 15844608), (3312, 15500160), (3328, 15425640), (3456, 14854320), (3510, 14625792), (3588, 14307840), (3645, 14084096), (3680, 13950144), (3726, 13777920), (3744, 13711680), (3840, 13368888), (3888, 13203840), (4140, 12400128), (4160, 12340512), (4212, 12188160), (4232, 12130560), (4320, 11883456), (4416, 11625120), (4485, 11446272), (4608, 11140740), (4680, 10969344), (4761, 10782720), (4784, 10730880), (4860, 10563072), (4968, 10333440), (4992, 10283760), (5120, 10026666), (5184, 9902880), (5265, 9750528), (5290, 9704448), (5382, 9538560), (5520, 9300096), (5589, 9185280), (5616, 9141120), (5760, 8912592), (5832, 8802560), (5888, 8718840), (5980, 8584704), (6144, 8355555), (6210, 8266752), (6240, 8227008), (6318, 8125440), (6348, 8087040), (6480, 7922304), (6624, 7750080), (6656, 7712820), (6877, 7464960), (6912, 7427160), (7020, 7312896), (7176, 7153920), (7290, 7042048), (7360, 6975072), (7452, 6888960), (7488, 6855840), (7680, 6684444), (7776, 6601920), (7935, 6469632), (8073, 6359040), (8280, 6200064), (8320, 6170256), (8424, 6094080), (8464, 6065280), (8640, 5941728), (8832, 5812560), (8970, 5723136), (9216, 5570370), (9315, 5511168), (9360, 5484672), (9477, 5416960), (9522, 5391360), (9568, 5365440), (9720, 5281536), (9936, 5166720), (9984, 5141880), (10240, 5013333), (10368, 4951440), (10530, 4875264), (10580, 4852224), (10764, 4769280), (11040, 4650048), (11178, 4592640), (11232, 4570560), (11520, 4456296), (11664, 4401280), (11776, 4359420), (11960, 4292352), (12420, 4133376), (12480, 4113504), (12636, 4062720), (12696, 4043520), (12960, 3961152), (13248, 3875040), (13312, 3856410), (13455, 3815424), (13754, 3732480), (13824, 3713580), (14040, 3656448), (14283, 3594240), (14352, 3576960), (14580, 3521024), (14720, 3487536), (14904, 3444480), (14976, 3427920), (15360, 3342222), (15552, 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(31740, 1617408), (32292, 1589760), (33120, 1550016), (33280, 1542564), (33534, 1530880), (33696, 1523520), (33856, 1516320), (34385, 1492992), (34560, 1485432), (35328, 1453140), (35880, 1430784), (37260, 1377792), (37440, 1371168), (37908, 1354240), (38088, 1347840), (38272, 1341360), (38880, 1320384), (39744, 1291680), (39936, 1285470), (40365, 1271808), (41262, 1244160), (41472, 1237860), (42120, 1218816), (42320, 1213056), (42849, 1198080), (43056, 1192320), (44160, 1162512), (44712, 1148160), (44928, 1142640), (46080, 1114074), (46656, 1100320), (47104, 1089855), (47385, 1083392), (47610, 1078272), (47840, 1073088), (48438, 1059840), (49680, 1033344), (49920, 1028376), (50544, 1015680), (50784, 1010880), (51840, 990288), (52992, 968760), (53820, 953856), (55016, 933120), (55296, 928395), (55890, 918528), (56160, 914112), (57132, 898560), (57408, 894240), (58320, 880256), (58880, 871884), (59616, 861120), (59904, 856980), (61893, 829440), (62208, 825240), (63180, 812544), (63480, 808704), (64584, 794880), (66240, 775008), (66560, 771282), (67068, 765440), (67392, 761760), (67712, 758160), (68770, 746496), (69120, 742716), (70656, 726570), (71415, 718848), (71760, 715392), (72657, 706560), (74520, 688896), (74880, 685584), (75816, 677120), (76176, 673920), (76544, 670680), (77760, 660192), (79488, 645840), (79872, 642735), (80730, 635904), (82524, 622080), (82944, 618930), (83835, 612352), (84240, 609408), (84640, 606528), (85698, 599040), (86112, 596160), (88320, 581256), (89424, 574080), (89856, 571320), (92160, 557037), (93312, 550160), (94770, 541696), (95220, 539136), (95680, 536544), (96876, 529920), (99360, 516672), (99840, 514188), (101088, 507840), (101568, 505440), (103155, 497664), (103680, 495144), (105984, 484380), (107640, 476928), (110032, 466560), (111780, 459264), (112320, 457056), (114264, 449280), (114816, 447120), (116640, 440128), (117760, 435942), (119232, 430560), (119808, 428490), (121095, 423936), (123786, 414720), (124416, 412620), (126360, 406272), (126960, 404352), (128547, 399360), (129168, 397440), (132480, 387504), (133120, 385641), (134136, 382720), (134784, 380880), (135424, 379080), (137540, 373248), (138240, 371358), (141312, 363285), (142830, 359424), (143520, 357696), (145314, 353280), (149040, 344448), (149760, 342792), (151632, 338560), (152352, 336960), (153088, 335340), (155520, 330096), (158976, 322920), (161460, 317952), (165048, 311040), (165888, 309465), (167670, 306176), (168480, 304704), (169280, 303264), (171396, 299520), (172224, 298080), (176640, 290628), (178848, 287040), (179712, 285660), (185679, 276480), (186624, 275080), (189540, 270848), (190440, 269568), (191360, 268272), (193752, 264960), (198720, 258336), (199680, 257094), (202176, 253920), (203136, 252720), (206310, 248832), (207360, 247572), (211968, 242190), (214245, 239616), (215280, 238464), (217971, 235520), (220064, 233280), (223560, 229632), (224640, 228528)]