638421350400

素因数分解:

$2^{11}\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{5189}}^1$

素因数の和:5319

約数の個数: 576

約数和(自身を含む): 2371840380000

約数和(自身を除く): 1733419029600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 89, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 178, 180, 192, 200, 216, 225, 240, 256, 267, 270, 288, 300, 320, 356, 360, 384, 400, 432, 445, 450, 480, 512, 534, 540, 576, 600, 640, 675, 712, 720, 768, 800, 801, 864, 890, 900, 960, 1024, 1068, 1080, 1152, 1200, 1280, 1335, 1350, 1424, 1440, 1536, 1600, 1602, 1728, 1780, 1800, 1920, 2048, 2136, 2160, 2225, 2304, 2400, 2403, 2560, 2670, 2700, 2848, 2880, 3072, 3200, 3204, 3456, 3560, 3600, 3840, 4005, 4272, 4320, 4450, 4608, 4800, 4806, 5120, 5189, 5340, 5400, 5696, 5760, 6144, 6400, 6408, 6675, 6912, 7120, 7200, 7680, 8010, 8544, 8640, 8900, 9216, 9600, 9612, 10240, 10378, 10680, 10800, 11392, 11520, 12015, 12800, 12816, 13350, 13824, 14240, 14400, 15360, 15567, 16020, 17088, 17280, 17800, 18432, 19200, 19224, 20025, 20756, 21360, 21600, 22784, 23040, 24030, 25600, 25632, 25945, 26700, 27648, 28480, 28800, 30720, 31134, 32040, 34176, 34560, 35600, 38400, 38448, 40050, 41512, 42720, 43200, 45568, 46080, 46701, 48060, 51200, 51264, 51890, 53400, 55296, 56960, 57600, 60075, 62268, 64080, 68352, 69120, 71200, 76800, 76896, 77835, 80100, 83024, 85440, 86400, 91136, 92160, 93402, 96120, 102528, 103780, 106800, 113920, 115200, 120150, 124536, 128160, 129725, 136704, 138240, 140103, 142400, 153600, 153792, 155670, 160200, 166048, 170880, 172800, 182272, 186804, 192240, 205056, 207560, 213600, 227840, 230400, 233505, 240300, 249072, 256320, 259450, 273408, 276480, 280206, 284800, 307584, 311340, 320400, 332096, 341760, 345600, 373608, 384480, 389175, 410112, 415120, 427200, 455680, 460800, 461821, 467010, 480600, 498144, 512640, 518900, 546816, 560412, 569600, 615168, 622680, 640800, 664192, 683520, 691200, 700515, 747216, 768960, 778350, 820224, 830240, 854400, 911360, 923642, 934020, 961200, 996288, 1025280, 1037800, 1120824, 1139200, 1167525, 1230336, 1245360, 1281600, 1328384, 1367040, 1382400, 1385463, 1401030, 1494432, 1537920, 1556700, 1640448, 1660480, 1708800, 1847284, 1868040, 1922400, 1992576, 2050560, 2075600, 2241648, 2278400, 2309105, 2335050, 2460672, 2490720, 2563200, 2656768, 2734080, 2770926, 2802060, 2988864, 3075840, 3113400, 3320960, 3417600, 3502575, 3694568, 3736080, 3844800, 3985152, 4101120, 4151200, 4156389, 4483296, 4556800, 4618210, 4670100, 4921344, 4981440, 5126400, 5313536, 5541852, 5604120, 5977728, 6151680, 6226800, 6641920, 6835200, 6927315, 7005150, 7389136, 7472160, 7689600, 7970304, 8202240, 8302400, 8312778, 8966592, 9236420, 9340200, 9962880, 10252800, 10627072, 11083704, 11208240, 11545525, 11955456, 12303360, 12453600, 12469167, 13283840, 13670400, 13854630, 14010300, 14778272, 14944320, 15379200, 15940608, 16604800, 16625556, 17933184, 18472840, 18680400, 19925760, 20505600, 20781945, 22167408, 22416480, 23091050, 23910912, 24606720, 24907200, 24938334, 26567680, 27709260, 28020600, 29556544, 29888640, 30758400, 31881216, 33209600, 33251112, 34636575, 35866368, 36945680, 37360800, 39851520, 41011200, 41563890, 44334816, 44832960, 46182100, 47821824, 49814400, 49876668, 53135360, 55418520, 56041200, 59113088, 59777280, 61516800, 62345835, 66419200, 66502224, 69273150, 71732736, 73891360, 74721600, 79703040, 83127780, 88669632, 89665920, 92364200, 95643648, 99628800, 99753336, 103909725, 110837040, 112082400, 118226176, 119554560, 123033600, 124691670, 132838400, 133004448, 138546300, 143465472, 147782720, 149443200, 159406080, 166255560, 177339264, 179331840, 184728400, 199257600, 199506672, 207819450, 221674080, 224164800, 236452352, 239109120, 249383340, 265676800, 266008896, 277092600, 286930944, 295565440, 298886400, 311729175, 332511120, 354678528, 358663680, 369456800, 398515200, 399013344, 415638900, 443348160, 448329600, 472904704, 478218240, 498766680, 532017792, 554185200, 591130880, 597772800, 623458350, 665022240, 709357056, 717327360, 738913600, 797030400, 798026688, 831277800, 886696320, 896659200, 945809408, 997533360, 1064035584, 1108370400, 1182261760, 1195545600, 1246916700, 1330044480, 1418714112, 1434654720, 1477827200, 1596053376, 1662555600, 1773392640, 1793318400, 1995066720, 2128071168, 2216740800, 2364523520, 2391091200, 2493833400, 2660088960, 2837428224, 2955654400, 3192106752, 3325111200, 3546785280, 3586636800, 3990133440, 4256142336, 4433481600, 4729047040, 4987666800, 5320177920, 5911308800, 6384213504, 6650222400, 7093570560, 7173273600, 7980266880, 8512284672, 8866963200, 9975333600, 10640355840, 11822617600, 12768427008, 13300444800, 14187141120, 15960533760, 17733926400, 19950667200, 21280711680, 23645235200, 25536854016, 26600889600, 31921067520, 35467852800, 39901334400, 42561423360, 53201779200, 63842135040, 70935705600, 79802668800, 106403558400, 127684270080, 159605337600, 212807116800, 319210675200, 638421350400]

約数ペア:

[(1, 638421350400), (2, 319210675200), (3, 212807116800), (4, 159605337600), (5, 127684270080), (6, 106403558400), (8, 79802668800), (9, 70935705600), (10, 63842135040), (12, 53201779200), (15, 42561423360), (16, 39901334400), (18, 35467852800), (20, 31921067520), (24, 26600889600), (25, 25536854016), (27, 23645235200), (30, 21280711680), (32, 19950667200), (36, 17733926400), (40, 15960533760), (45, 14187141120), (48, 13300444800), (50, 12768427008), (54, 11822617600), (60, 10640355840), (64, 9975333600), (72, 8866963200), (75, 8512284672), (80, 7980266880), (89, 7173273600), (90, 7093570560), (96, 6650222400), (100, 6384213504), (108, 5911308800), (120, 5320177920), (128, 4987666800), (135, 4729047040), (144, 4433481600), (150, 4256142336), (160, 3990133440), (178, 3586636800), (180, 3546785280), (192, 3325111200), (200, 3192106752), (216, 2955654400), (225, 2837428224), (240, 2660088960), (256, 2493833400), (267, 2391091200), (270, 2364523520), (288, 2216740800), (300, 2128071168), (320, 1995066720), (356, 1793318400), (360, 1773392640), (384, 1662555600), (400, 1596053376), (432, 1477827200), (445, 1434654720), (450, 1418714112), (480, 1330044480), (512, 1246916700), (534, 1195545600), (540, 1182261760), (576, 1108370400), (600, 1064035584), (640, 997533360), (675, 945809408), (712, 896659200), (720, 886696320), (768, 831277800), (800, 798026688), (801, 797030400), (864, 738913600), (890, 717327360), (900, 709357056), (960, 665022240), (1024, 623458350), (1068, 597772800), (1080, 591130880), (1152, 554185200), (1200, 532017792), (1280, 498766680), (1335, 478218240), (1350, 472904704), (1424, 448329600), (1440, 443348160), (1536, 415638900), (1600, 399013344), (1602, 398515200), (1728, 369456800), (1780, 358663680), (1800, 354678528), (1920, 332511120), (2048, 311729175), (2136, 298886400), (2160, 295565440), (2225, 286930944), (2304, 277092600), (2400, 266008896), (2403, 265676800), (2560, 249383340), (2670, 239109120), (2700, 236452352), (2848, 224164800), (2880, 221674080), (3072, 207819450), (3200, 199506672), (3204, 199257600), (3456, 184728400), (3560, 179331840), (3600, 177339264), (3840, 166255560), (4005, 159406080), (4272, 149443200), (4320, 147782720), (4450, 143465472), (4608, 138546300), (4800, 133004448), (4806, 132838400), (5120, 124691670), (5189, 123033600), (5340, 119554560), (5400, 118226176), (5696, 112082400), (5760, 110837040), (6144, 103909725), (6400, 99753336), (6408, 99628800), (6675, 95643648), (6912, 92364200), (7120, 89665920), (7200, 88669632), (7680, 83127780), (8010, 79703040), (8544, 74721600), (8640, 73891360), (8900, 71732736), (9216, 69273150), (9600, 66502224), (9612, 66419200), (10240, 62345835), (10378, 61516800), (10680, 59777280), (10800, 59113088), (11392, 56041200), (11520, 55418520), (12015, 53135360), (12800, 49876668), (12816, 49814400), (13350, 47821824), (13824, 46182100), (14240, 44832960), (14400, 44334816), (15360, 41563890), (15567, 41011200), (16020, 39851520), (17088, 37360800), (17280, 36945680), (17800, 35866368), (18432, 34636575), (19200, 33251112), (19224, 33209600), (20025, 31881216), (20756, 30758400), (21360, 29888640), (21600, 29556544), (22784, 28020600), (23040, 27709260), (24030, 26567680), (25600, 24938334), (25632, 24907200), (25945, 24606720), (26700, 23910912), (27648, 23091050), (28480, 22416480), (28800, 22167408), (30720, 20781945), (31134, 20505600), (32040, 19925760), (34176, 18680400), (34560, 18472840), (35600, 17933184), (38400, 16625556), (38448, 16604800), (40050, 15940608), (41512, 15379200), (42720, 14944320), (43200, 14778272), (45568, 14010300), (46080, 13854630), (46701, 13670400), (48060, 13283840), (51200, 12469167), (51264, 12453600), (51890, 12303360), (53400, 11955456), (55296, 11545525), (56960, 11208240), (57600, 11083704), (60075, 10627072), (62268, 10252800), (64080, 9962880), (68352, 9340200), (69120, 9236420), (71200, 8966592), (76800, 8312778), (76896, 8302400), (77835, 8202240), (80100, 7970304), (83024, 7689600), (85440, 7472160), (86400, 7389136), (91136, 7005150), (92160, 6927315), (93402, 6835200), (96120, 6641920), (102528, 6226800), (103780, 6151680), (106800, 5977728), (113920, 5604120), (115200, 5541852), (120150, 5313536), (124536, 5126400), (128160, 4981440), (129725, 4921344), (136704, 4670100), (138240, 4618210), (140103, 4556800), (142400, 4483296), (153600, 4156389), (153792, 4151200), (155670, 4101120), (160200, 3985152), (166048, 3844800), (170880, 3736080), (172800, 3694568), (182272, 3502575), (186804, 3417600), (192240, 3320960), (205056, 3113400), (207560, 3075840), (213600, 2988864), (227840, 2802060), (230400, 2770926), (233505, 2734080), (240300, 2656768), (249072, 2563200), (256320, 2490720), (259450, 2460672), (273408, 2335050), (276480, 2309105), (280206, 2278400), (284800, 2241648), (307584, 2075600), (311340, 2050560), (320400, 1992576), (332096, 1922400), (341760, 1868040), (345600, 1847284), (373608, 1708800), (384480, 1660480), (389175, 1640448), (410112, 1556700), (415120, 1537920), (427200, 1494432), (455680, 1401030), (460800, 1385463), (461821, 1382400), (467010, 1367040), (480600, 1328384), (498144, 1281600), (512640, 1245360), (518900, 1230336), (546816, 1167525), (560412, 1139200), (569600, 1120824), (615168, 1037800), (622680, 1025280), (640800, 996288), (664192, 961200), (683520, 934020), (691200, 923642), (700515, 911360), (747216, 854400), (768960, 830240), (778350, 820224)]