64707102720

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:422

約数の個数: 960

約数和(自身を含む): 265212707760

約数和(自身を除く): 200505605040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 340, 351, 353, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 680, 702, 706, 720, 765, 768, 780, 810, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1040, 1053, 1059, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1296, 1326, 1360, 1377, 1404, 1412, 1440, 1530, 1536, 1560, 1620, 1632, 1664, 1728, 1755, 1765, 1768, 1836, 1872, 1920, 1989, 2040, 2048, 2080, 2106, 2118, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2592, 2652, 2720, 2754, 2808, 2824, 2880, 3060, 3072, 3120, 3177, 3240, 3264, 3315, 3328, 3456, 3510, 3530, 3536, 3672, 3744, 3840, 3978, 4080, 4160, 4212, 4236, 4320, 4352, 4420, 4589, 4590, 4608, 4680, 4896, 4992, 5120, 5184, 5265, 5295, 5304, 5440, 5508, 5616, 5648, 5760, 5967, 6001, 6120, 6144, 6240, 6354, 6480, 6528, 6630, 6656, 6885, 6912, 7020, 7060, 7072, 7344, 7488, 7680, 7956, 8160, 8320, 8424, 8472, 8640, 8704, 8840, 9178, 9180, 9216, 9360, 9531, 9792, 9945, 9984, 10240, 10368, 10530, 10590, 10608, 10880, 11016, 11232, 11296, 11520, 11934, 12002, 12240, 12480, 12708, 12960, 13056, 13260, 13312, 13767, 13770, 13824, 14040, 14120, 14144, 14688, 14976, 15360, 15885, 15912, 16320, 16640, 16848, 16944, 17280, 17408, 17680, 17901, 18003, 18356, 18360, 18432, 18720, 19062, 19584, 19890, 19968, 20736, 21060, 21180, 21216, 21760, 22032, 22464, 22592, 22945, 23040, 23868, 24004, 24480, 24960, 25416, 25920, 26112, 26520, 26624, 27534, 27540, 27648, 28080, 28240, 28288, 28593, 29376, 29835, 29952, 30005, 30720, 31770, 31824, 32640, 33280, 33696, 33888, 34560, 34816, 35360, 35802, 36006, 36712, 36720, 37440, 38124, 39168, 39780, 39936, 41301, 41472, 42120, 42360, 42432, 43520, 44064, 44928, 45184, 45890, 46080, 47655, 47736, 48008, 48960, 49920, 50832, 51840, 52224, 53040, 54009, 55068, 55080, 55296, 56160, 56480, 56576, 57186, 58752, 59670, 59904, 60010, 63540, 63648, 65280, 66560, 67392, 67776, 68835, 69120, 70720, 71604, 72012, 73424, 73440, 74880, 76248, 78013, 78336, 79560, 79872, 82602, 82944, 84240, 84720, 84864, 87040, 88128, 89505, 89856, 90015, 90368, 91780, 92160, 95310, 95472, 96016, 97920, 99840, 101664, 103680, 104448, 106080, 108018, 110136, 110160, 112320, 112960, 113152, 114372, 117504, 119340, 119808, 120020, 123903, 127080, 127296, 130560, 133120, 134784, 135552, 137670, 138240, 141440, 142965, 143208, 144024, 146848, 146880, 149760, 152496, 156026, 156672, 159120, 162027, 165204, 165888, 168480, 169440, 169728, 174080, 176256, 179010, 179712, 180030, 180736, 183560, 190620, 190944, 192032, 195840, 199680, 203328, 206505, 207360, 212160, 216036, 220272, 220320, 224640, 225920, 226304, 228744, 234039, 235008, 238680, 239616, 240040, 247806, 254160, 254592, 261120, 269568, 270045, 271104, 275340, 276480, 282880, 285930, 286416, 288048, 293696, 293760, 299520, 304992, 312052, 313344, 318240, 324054, 330408, 336960, 338880, 339456, 352512, 358020, 359424, 360060, 361472, 367120, 371709, 381240, 381888, 384064, 390065, 391680, 399360, 406656, 413010, 414720, 424320, 432072, 440544, 440640, 449280, 451840, 452608, 457488, 468078, 470016, 477360, 480080, 486081, 495612, 508320, 509184, 522240, 539136, 540090, 542208, 550680, 565760, 571860, 572832, 576096, 587392, 587520, 599040, 609984, 619515, 624104, 636480, 648108, 660816, 673920, 677760, 678912, 702117, 705024, 716040, 718848, 720120, 722944, 734240, 743418, 762480, 763776, 768128, 780130, 783360, 810135, 813312, 826020, 829440, 848640, 864144, 881088, 881280, 898560, 903680, 914976, 936156, 940032, 954720, 960160, 972162, 991224, 1016640, 1018368, 1078272, 1080180, 1084416, 1101360, 1131520, 1143720, 1145664, 1152192, 1170195, 1174784, 1175040, 1198080, 1219968, 1239030, 1248208, 1272960, 1296216, 1321632, 1347840, 1355520, 1357824, 1404234, 1410048, 1432080, 1440240, 1468480, 1486836, 1524960, 1527552, 1536256, 1560260, 1566720, 1620270, 1626624, 1652040, 1697280, 1728288, 1762176, 1762560, 1797120, 1807360, 1829952, 1858545, 1872312, 1909440, 1920320, 1944324, 1982448, 2033280, 2036736, 2106351, 2156544, 2160360, 2168832, 2202720, 2263040, 2287440, 2291328, 2304384, 2340390, 2349568, 2350080, 2430405, 2439936, 2478060, 2496416, 2545920, 2592432, 2643264, 2695680, 2711040, 2808468, 2820096, 2864160, 2880480, 2936960, 2973672, 3049920, 3055104, 3072512, 3120520, 3240540, 3253248, 3304080, 3394560, 3456576, 3510585, 3524352, 3525120, 3594240, 3614720, 3659904, 3717090, 3744624, 3818880, 3840640, 3888648, 3964896, 4066560, 4073472, 4212702, 4320720, 4405440, 4574880, 4582656, 4608768, 4680780, 4699136, 4700160, 4860810, 4879872, 4956120, 4992832, 5091840, 5184864, 5286528, 5391360, 5422080, 5616936, 5728320, 5760960, 5873920, 5947344, 6099840, 6110208, 6145024, 6241040, 6319053, 6481080, 6506496, 6608160, 6789120, 6913152, 7021170, 7048704, 7050240, 7319808, 7434180, 7489248, 7637760, 7681280, 7777296, 7929792, 8133120, 8425404, 8641440, 8810880, 9149760, 9165312, 9217536, 9361560, 9398272, 9721620, 9759744, 9912240, 9985664, 10183680, 10369728, 10531755, 10573056, 10782720, 10844160, 11233872, 11456640, 11521920, 11747840, 11894688, 12199680, 12220416, 12290048, 12482080, 12638106, 12962160, 13216320, 13826304, 14042340, 14097408, 14100480, 14639616, 14868360, 14978496, 15275520, 15362560, 15554592, 15859584, 16266240, 16850808, 17282880, 17621760, 18299520, 18330624, 18435072, 18723120, 19443240, 19519488, 19824480, 19971328, 20367360, 20739456, 21063510, 21146112, 22467744, 22913280, 23043840, 23495680, 23789376, 24399360, 24964160, 25276212, 25924320, 26432640, 27652608, 28084680, 28194816, 29279232, 29736720, 29956992, 30551040, 30725120, 31109184, 31595265, 31719168, 32532480, 33701616, 34565760, 35243520, 36599040, 36661248, 36870144, 37446240, 38886480, 39648960, 39942656, 41478912, 42127020, 42292224, 44935488, 45826560, 46087680, 46991360, 47578752, 48798720, 49928320, 50552424, 51848640, 52865280, 55305216, 56169360, 58558464, 59473440, 59913984, 61102080, 61450240, 62218368, 63190530, 63438336, 67403232, 69131520, 70487040, 73198080, 74892480, 77772960, 79297920, 79885312, 82957824, 84254040, 84584448, 89870976, 91653120, 92175360, 95157504, 97597440, 99856640, 101104848, 103697280, 105730560, 110610432, 112338720, 118946880, 119827968, 124436736, 126381060, 126876672, 134806464, 138263040, 140974080, 146396160, 149784960, 155545920, 158595840, 159770624, 165915648, 168508080, 179741952, 183306240, 184350720, 190315008, 199713280, 202209696, 207394560, 211461120, 224677440, 237893760, 239655936, 248873472, 252762120, 253753344, 269612928, 276526080, 292792320, 299569920, 311091840, 317191680, 331831296, 337016160, 359483904, 380630016, 399426560, 404419392, 414789120, 422922240, 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約数ペア:

[(1, 64707102720), (2, 32353551360), (3, 21569034240), (4, 16176775680), (5, 12941420544), (6, 10784517120), (8, 8088387840), (9, 7189678080), (10, 6470710272), (12, 5392258560), (13, 4977469440), (15, 4313806848), (16, 4044193920), (17, 3806300160), (18, 3594839040), (20, 3235355136), (24, 2696129280), (26, 2488734720), (27, 2396559360), (30, 2156903424), (32, 2022096960), (34, 1903150080), (36, 1797419520), (39, 1659156480), (40, 1617677568), (45, 1437935616), (48, 1348064640), (51, 1268766720), (52, 1244367360), (54, 1198279680), (60, 1078451712), (64, 1011048480), (65, 995493888), (68, 951575040), (72, 898709760), (78, 829578240), (80, 808838784), (81, 798853120), (85, 761260032), (90, 718967808), (96, 674032320), (102, 634383360), (104, 622183680), (108, 599139840), (117, 553052160), (120, 539225856), (128, 505524240), (130, 497746944), (135, 479311872), (136, 475787520), (144, 449354880), (153, 422922240), (156, 414789120), (160, 404419392), (162, 399426560), (170, 380630016), (180, 359483904), (192, 337016160), (195, 331831296), (204, 317191680), (208, 311091840), (216, 299569920), (221, 292792320), (234, 276526080), (240, 269612928), (255, 253753344), (256, 252762120), (260, 248873472), (270, 239655936), (272, 237893760), (288, 224677440), (306, 211461120), (312, 207394560), (320, 202209696), (324, 199713280), (340, 190315008), (351, 184350720), (353, 183306240), (360, 179741952), (384, 168508080), (390, 165915648), (405, 159770624), (408, 158595840), (416, 155545920), (432, 149784960), (442, 146396160), (459, 140974080), (468, 138263040), (480, 134806464), (510, 126876672), (512, 126381060), (520, 124436736), (540, 119827968), (544, 118946880), (576, 112338720), (585, 110610432), (612, 105730560), (624, 103697280), (640, 101104848), (648, 99856640), (663, 97597440), (680, 95157504), (702, 92175360), (706, 91653120), (720, 89870976), (765, 84584448), (768, 84254040), (780, 82957824), (810, 79885312), (816, 79297920), (832, 77772960), (864, 74892480), (884, 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(2808, 23043840), (2824, 22913280), (2880, 22467744), (3060, 21146112), (3072, 21063510), (3120, 20739456), (3177, 20367360), (3240, 19971328), (3264, 19824480), (3315, 19519488), (3328, 19443240), (3456, 18723120), (3510, 18435072), (3530, 18330624), (3536, 18299520), (3672, 17621760), (3744, 17282880), (3840, 16850808), (3978, 16266240), (4080, 15859584), (4160, 15554592), (4212, 15362560), (4236, 15275520), (4320, 14978496), (4352, 14868360), (4420, 14639616), (4589, 14100480), (4590, 14097408), (4608, 14042340), (4680, 13826304), (4896, 13216320), (4992, 12962160), (5120, 12638106), (5184, 12482080), (5265, 12290048), (5295, 12220416), (5304, 12199680), (5440, 11894688), (5508, 11747840), (5616, 11521920), (5648, 11456640), (5760, 11233872), (5967, 10844160), (6001, 10782720), (6120, 10573056), (6144, 10531755), (6240, 10369728), (6354, 10183680), (6480, 9985664), (6528, 9912240), (6630, 9759744), (6656, 9721620), (6885, 9398272), (6912, 9361560), (7020, 9217536), (7060, 9165312), (7072, 9149760), (7344, 8810880), (7488, 8641440), (7680, 8425404), (7956, 8133120), (8160, 7929792), (8320, 7777296), (8424, 7681280), (8472, 7637760), (8640, 7489248), (8704, 7434180), (8840, 7319808), (9178, 7050240), (9180, 7048704), (9216, 7021170), (9360, 6913152), (9531, 6789120), (9792, 6608160), (9945, 6506496), (9984, 6481080), (10240, 6319053), (10368, 6241040), (10530, 6145024), (10590, 6110208), (10608, 6099840), (10880, 5947344), (11016, 5873920), (11232, 5760960), (11296, 5728320), (11520, 5616936), (11934, 5422080), (12002, 5391360), (12240, 5286528), (12480, 5184864), (12708, 5091840), (12960, 4992832), (13056, 4956120), (13260, 4879872), (13312, 4860810), (13767, 4700160), (13770, 4699136), (13824, 4680780), (14040, 4608768), (14120, 4582656), (14144, 4574880), (14688, 4405440), (14976, 4320720), (15360, 4212702), (15885, 4073472), (15912, 4066560), (16320, 3964896), (16640, 3888648), (16848, 3840640), (16944, 3818880), (17280, 3744624), (17408, 3717090), (17680, 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(38124, 1697280), (39168, 1652040), (39780, 1626624), (39936, 1620270), (41301, 1566720), (41472, 1560260), (42120, 1536256), (42360, 1527552), (42432, 1524960), (43520, 1486836), (44064, 1468480), (44928, 1440240), (45184, 1432080), (45890, 1410048), (46080, 1404234), (47655, 1357824), (47736, 1355520), (48008, 1347840), (48960, 1321632), (49920, 1296216), (50832, 1272960), (51840, 1248208), (52224, 1239030), (53040, 1219968), (54009, 1198080), (55068, 1175040), (55080, 1174784), (55296, 1170195), (56160, 1152192), (56480, 1145664), (56576, 1143720), (57186, 1131520), (58752, 1101360), (59670, 1084416), (59904, 1080180), (60010, 1078272), (63540, 1018368), (63648, 1016640), (65280, 991224), (66560, 972162), (67392, 960160), (67776, 954720), (68835, 940032), (69120, 936156), (70720, 914976), (71604, 903680), (72012, 898560), (73424, 881280), (73440, 881088), (74880, 864144), (76248, 848640), (78013, 829440), (78336, 826020), (79560, 813312), (79872, 810135), (82602, 783360), (82944, 780130), (84240, 768128), (84720, 763776), (84864, 762480), (87040, 743418), (88128, 734240), (89505, 722944), (89856, 720120), (90015, 718848), (90368, 716040), (91780, 705024), (92160, 702117), (95310, 678912), (95472, 677760), (96016, 673920), (97920, 660816), (99840, 648108), (101664, 636480), (103680, 624104), (104448, 619515), (106080, 609984), (108018, 599040), (110136, 587520), (110160, 587392), (112320, 576096), (112960, 572832), (113152, 571860), (114372, 565760), (117504, 550680), (119340, 542208), (119808, 540090), (120020, 539136), (123903, 522240), (127080, 509184), (127296, 508320), (130560, 495612), (133120, 486081), (134784, 480080), (135552, 477360), (137670, 470016), (138240, 468078), (141440, 457488), (142965, 452608), (143208, 451840), (144024, 449280), (146848, 440640), (146880, 440544), (149760, 432072), (152496, 424320), (156026, 414720), (156672, 413010), (159120, 406656), (162027, 399360), (165204, 391680), (165888, 390065), (168480, 384064), (169440, 381888), (169728, 381240), (174080, 371709), (176256, 367120), (179010, 361472), (179712, 360060), (180030, 359424), (180736, 358020), (183560, 352512), (190620, 339456), (190944, 338880), (192032, 336960), (195840, 330408), (199680, 324054), (203328, 318240), (206505, 313344), (207360, 312052), (212160, 304992), (216036, 299520), (220272, 293760), (220320, 293696), (224640, 288048), (225920, 286416), (226304, 285930), (228744, 282880), (234039, 276480), (235008, 275340), (238680, 271104), (239616, 270045), (240040, 269568), (247806, 261120), (254160, 254592)]