20778832800

素因数分解:

$2^5\times 3^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 1008

約数和(自身を含む): 86068241280

約数和(自身を除く): 65289408480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 41, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 79, 80, 81, 82, 88, 90, 96, 99, 100, 108, 110, 120, 123, 132, 135, 144, 150, 158, 160, 162, 164, 165, 176, 180, 198, 200, 205, 216, 220, 225, 237, 240, 243, 246, 264, 270, 275, 288, 297, 300, 316, 324, 328, 330, 352, 360, 369, 395, 396, 400, 405, 410, 432, 440, 450, 451, 474, 480, 486, 492, 495, 528, 540, 550, 594, 600, 615, 632, 648, 656, 660, 675, 711, 720, 729, 738, 790, 792, 800, 810, 820, 825, 864, 869, 880, 891, 900, 902, 948, 972, 984, 990, 1025, 1056, 1080, 1100, 1107, 1185, 1188, 1200, 1215, 1230, 1264, 1296, 1312, 1320, 1350, 1353, 1422, 1440, 1458, 1476, 1485, 1580, 1584, 1620, 1640, 1650, 1738, 1760, 1782, 1800, 1804, 1845, 1896, 1944, 1968, 1975, 1980, 2025, 2050, 2133, 2160, 2200, 2214, 2255, 2370, 2376, 2400, 2430, 2460, 2475, 2528, 2592, 2607, 2640, 2673, 2700, 2706, 2844, 2916, 2952, 2970, 3075, 3160, 3168, 3239, 3240, 3280, 3300, 3321, 3476, 3555, 3564, 3600, 3608, 3645, 3690, 3792, 3888, 3936, 3950, 3960, 4050, 4059, 4100, 4266, 4320, 4345, 4400, 4428, 4455, 4510, 4740, 4752, 4860, 4920, 4950, 5214, 5280, 5346, 5400, 5412, 5535, 5688, 5832, 5904, 5925, 5940, 6075, 6150, 6320, 6399, 6478, 6480, 6560, 6600, 6642, 6765, 6952, 7110, 7128, 7200, 7216, 7290, 7380, 7425, 7584, 7776, 7821, 7900, 7920, 8019, 8100, 8118, 8200, 8532, 8690, 8800, 8856, 8910, 9020, 9225, 9480, 9504, 9717, 9720, 9840, 9900, 9963, 10428, 10665, 10692, 10800, 10824, 11070, 11275, 11376, 11664, 11808, 11850, 11880, 12150, 12177, 12300, 12640, 12798, 12956, 12960, 13035, 13200, 13284, 13365, 13530, 13904, 14220, 14256, 14432, 14580, 14760, 14850, 15642, 15800, 15840, 16038, 16195, 16200, 16236, 16400, 16605, 17064, 17380, 17712, 17775, 17820, 18040, 18225, 18450, 18960, 19197, 19434, 19440, 19680, 19800, 19926, 20295, 20856, 21330, 21384, 21600, 21648, 21725, 22140, 22275, 22550, 22752, 23328, 23463, 23700, 23760, 24300, 24354, 24600, 25596, 25912, 26070, 26400, 26568, 26730, 27060, 27675, 27808, 28440, 28512, 29151, 29160, 29520, 29700, 29889, 31284, 31600, 31995, 32076, 32390, 32400, 32472, 32800, 33210, 33825, 34128, 34760, 35424, 35550, 35629, 35640, 36080, 36450, 36531, 36900, 37920, 38394, 38868, 38880, 39105, 39600, 39852, 40095, 40590, 41712, 42660, 42768, 43296, 43450, 44280, 44550, 45100, 46926, 47400, 47520, 48585, 48600, 48708, 49200, 49815, 51192, 51824, 52140, 53136, 53325, 53460, 54120, 55350, 56880, 57591, 58302, 58320, 59040, 59400, 59778, 60885, 62568, 63200, 63990, 64152, 64780, 64800, 64944, 65175, 66420, 66825, 67650, 68256, 69520, 70389, 71100, 71258, 71280, 72160, 72900, 73062, 73800, 76788, 77736, 78210, 79200, 79704, 80190, 80975, 81180, 83025, 83424, 85320, 85536, 86900, 87453, 88560, 89100, 90200, 93852, 94800, 95985, 97170, 97200, 97416, 98400, 99630, 101475, 102384, 103648, 104280, 106272, 106650, 106887, 106920, 108240, 109593, 110700, 113760, 115182, 116604, 116640, 117315, 118800, 119556, 121770, 125136, 127980, 128304, 129560, 129888, 130350, 132840, 133650, 135300, 139040, 140778, 142200, 142516, 142560, 145755, 145800, 146124, 147600, 149445, 153576, 155472, 156420, 159408, 159975, 160380, 161950, 162360, 166050, 170640, 173800, 174906, 177120, 178145, 178200, 180400, 182655, 187704, 189600, 191970, 194340, 194400, 194832, 195525, 199260, 200475, 202950, 204768, 208560, 211167, 213300, 213774, 213840, 216480, 219186, 221400, 230364, 233208, 234630, 237600, 239112, 242925, 243540, 249075, 250272, 255960, 256608, 259120, 260700, 262359, 265680, 267300, 270600, 281556, 284400, 285032, 287955, 291510, 291600, 292248, 295200, 298890, 304425, 307152, 310944, 312840, 318816, 319950, 320661, 320760, 323900, 324720, 328779, 332100, 341280, 347600, 349812, 351945, 356290, 356400, 360800, 365310, 375408, 383940, 388680, 389664, 391050, 398520, 400950, 405900, 417120, 422334, 426600, 427548, 427680, 437265, 438372, 442800, 460728, 466416, 469260, 478224, 479925, 485850, 487080, 498150, 511920, 518240, 521400, 524718, 531360, 534435, 534600, 541200, 547965, 563112, 568800, 570064, 575910, 583020, 583200, 584496, 586575, 597780, 608850, 614304, 625680, 633501, 639900, 641322, 641520, 647800, 649440, 657558, 664200, 695200, 699624, 703890, 712580, 712800, 728775, 730620, 747225, 750816, 767880, 777360, 782100, 787077, 797040, 801900, 811800, 844668, 853200, 855096, 874530, 876744, 885600, 890725, 913275, 921456, 932832, 938520, 956448, 959850, 961983, 971700, 974160, 996300, 1023840, 1042800, 1049436, 1055835, 1068870, 1069200, 1082400, 1095930, 1126224, 1140128, 1151820, 1166040, 1168992, 1173150, 1195560, 1217700, 1251360, 1267002, 1279800, 1282644, 1283040, 1295600, 1311795, 1315116, 1328400, 1399248, 1407780, 1425160, 1439775, 1457550, 1461240, 1494450, 1535760, 1554720, 1564200, 1574154, 1594080, 1603305, 1603800, 1623600, 1643895, 1689336, 1706400, 1710192, 1749060, 1753488, 1759725, 1781450, 1826550, 1842912, 1877040, 1919700, 1923966, 1943400, 1948320, 1992600, 2085600, 2098872, 2111670, 2137740, 2138400, 2186325, 2191860, 2252448, 2303640, 2332080, 2346300, 2361231, 2391120, 2435400, 2534004, 2559600, 2565288, 2591200, 2623590, 2630232, 2656800, 2672175, 2739825, 2798496, 2815560, 2850320, 2879550, 2885949, 2915100, 2922480, 2988900, 3071520, 3128400, 3148308, 3167505, 3206610, 3207600, 3247200, 3287790, 3378672, 3420384, 3498120, 3506976, 3519450, 3562900, 3653100, 3754080, 3839400, 3847932, 3886800, 3935385, 3985200, 4197744, 4223340, 4275480, 4372650, 4383720, 4607280, 4664160, 4692600, 4722462, 4782240, 4809915, 4870800, 5068008, 5119200, 5130576, 5247180, 5260464, 5279175, 5344350, 5479650, 5631120, 5700640, 5759100, 5771898, 5830200, 5844960, 5977800, 6256800, 6296616, 6335010, 6413220, 6415200, 6558975, 6575580, 6757344, 6996240, 7038900, 7125800, 7306200, 7678800, 7695864, 7773600, 7870770, 7970400, 8016525, 8219475, 8395488, 8446680, 8550960, 8657847, 8745300, 8767440, 9214560, 9385200, 9444924, 9619830, 9741600, 10136016, 10261152, 10494360, 10520928, 10558350, 10688700, 10959300, 11262240, 11518200, 11543796, 11660400, 11806155, 11955600, 12593232, 12670020, 12826440, 13117950, 13151160, 13992480, 14077800, 14251600, 14429745, 14612400, 15357600, 15391728, 15741540, 15837525, 16033050, 16438950, 16893360, 17101920, 17315694, 17490600, 17534880, 18770400, 18889848, 19239660, 19676925, 20272032, 20988720, 21116700, 21377400, 21918600, 23036400, 23087592, 23320800, 23612310, 23911200, 24049575, 25186464, 25340040, 25652880, 25973541, 26235900, 26302320, 28155600, 28503200, 28859490, 29224800, 30783456, 31483080, 31675050, 32066100, 32877900, 33786720, 34631388, 34981200, 37779696, 38479320, 39353850, 41977440, 42233400, 42754800, 43289235, 43837200, 46072800, 46175184, 47224620, 48099150, 50680080, 51305760, 51947082, 52471800, 52604640, 56311200, 57718980, 59030775, 62966160, 63350100, 64132200, 65755800, 69262776, 69962400, 72148725, 75559392, 76958640, 78707700, 84466800, 85509600, 86578470, 87674400, 92350368, 94449240, 96198300, 101360160, 103894164, 104943600, 115437960, 118061550, 125932320, 126700200, 128264400, 129867705, 131511600, 138525552, 144297450, 153917280, 157415400, 168933600, 173156940, 188898480, 192396600, 207788328, 209887200, 216446175, 230875920, 236123100, 253400400, 256528800, 259735410, 263023200, 277051104, 288594900, 314830800, 346313880, 377796960, 384793200, 415576656, 432892350, 461751840, 472246200, 506800800, 519470820, 577189800, 629661600, 649338525, 692627760, 769586400, 831153312, 865784700, 944492400, 1038941640, 1154379600, 1298677050, 1385255520, 1731569400, 1888984800, 2077883280, 2308759200, 2597354100, 3463138800, 4155766560, 5194708200, 6926277600, 10389416400, 20778832800]

約数ペア:

[(1, 20778832800), (2, 10389416400), (3, 6926277600), (4, 5194708200), (5, 4155766560), (6, 3463138800), (8, 2597354100), (9, 2308759200), (10, 2077883280), (11, 1888984800), (12, 1731569400), (15, 1385255520), (16, 1298677050), (18, 1154379600), (20, 1038941640), (22, 944492400), (24, 865784700), (25, 831153312), (27, 769586400), (30, 692627760), (32, 649338525), (33, 629661600), (36, 577189800), (40, 519470820), (41, 506800800), (44, 472246200), (45, 461751840), (48, 432892350), (50, 415576656), (54, 384793200), (55, 377796960), (60, 346313880), (66, 314830800), (72, 288594900), (75, 277051104), (79, 263023200), (80, 259735410), (81, 256528800), (82, 253400400), (88, 236123100), (90, 230875920), (96, 216446175), (99, 209887200), (100, 207788328), (108, 192396600), (110, 188898480), (120, 173156940), (123, 168933600), (132, 157415400), (135, 153917280), (144, 144297450), (150, 138525552), (158, 131511600), (160, 129867705), (162, 128264400), (164, 126700200), (165, 125932320), (176, 118061550), (180, 115437960), (198, 104943600), (200, 103894164), (205, 101360160), (216, 96198300), (220, 94449240), (225, 92350368), (237, 87674400), (240, 86578470), (243, 85509600), (246, 84466800), (264, 78707700), (270, 76958640), (275, 75559392), (288, 72148725), (297, 69962400), (300, 69262776), (316, 65755800), (324, 64132200), (328, 63350100), (330, 62966160), (352, 59030775), (360, 57718980), (369, 56311200), (395, 52604640), (396, 52471800), (400, 51947082), (405, 51305760), (410, 50680080), (432, 48099150), (440, 47224620), (450, 46175184), (451, 46072800), (474, 43837200), (480, 43289235), (486, 42754800), (492, 42233400), (495, 41977440), (528, 39353850), (540, 38479320), (550, 37779696), (594, 34981200), (600, 34631388), (615, 33786720), (632, 32877900), (648, 32066100), (656, 31675050), (660, 31483080), (675, 30783456), (711, 29224800), (720, 28859490), (729, 28503200), (738, 28155600), (790, 26302320), (792, 26235900), (800, 25973541), (810, 25652880), (820, 25340040), (825, 25186464), (864, 24049575), (869, 23911200), (880, 23612310), (891, 23320800), (900, 23087592), (902, 23036400), (948, 21918600), (972, 21377400), (984, 21116700), (990, 20988720), (1025, 20272032), (1056, 19676925), (1080, 19239660), (1100, 18889848), (1107, 18770400), (1185, 17534880), (1188, 17490600), (1200, 17315694), (1215, 17101920), (1230, 16893360), (1264, 16438950), (1296, 16033050), (1312, 15837525), (1320, 15741540), (1350, 15391728), (1353, 15357600), (1422, 14612400), (1440, 14429745), (1458, 14251600), (1476, 14077800), (1485, 13992480), (1580, 13151160), (1584, 13117950), (1620, 12826440), (1640, 12670020), (1650, 12593232), (1738, 11955600), (1760, 11806155), (1782, 11660400), (1800, 11543796), (1804, 11518200), (1845, 11262240), (1896, 10959300), (1944, 10688700), (1968, 10558350), (1975, 10520928), (1980, 10494360), (2025, 10261152), (2050, 10136016), (2133, 9741600), (2160, 9619830), (2200, 9444924), (2214, 9385200), (2255, 9214560), (2370, 8767440), (2376, 8745300), (2400, 8657847), (2430, 8550960), (2460, 8446680), (2475, 8395488), (2528, 8219475), (2592, 8016525), (2607, 7970400), (2640, 7870770), (2673, 7773600), (2700, 7695864), (2706, 7678800), (2844, 7306200), (2916, 7125800), (2952, 7038900), (2970, 6996240), (3075, 6757344), (3160, 6575580), (3168, 6558975), (3239, 6415200), (3240, 6413220), (3280, 6335010), (3300, 6296616), (3321, 6256800), (3476, 5977800), (3555, 5844960), (3564, 5830200), (3600, 5771898), (3608, 5759100), (3645, 5700640), (3690, 5631120), (3792, 5479650), (3888, 5344350), (3936, 5279175), (3950, 5260464), (3960, 5247180), (4050, 5130576), (4059, 5119200), (4100, 5068008), (4266, 4870800), (4320, 4809915), (4345, 4782240), (4400, 4722462), (4428, 4692600), (4455, 4664160), (4510, 4607280), (4740, 4383720), (4752, 4372650), (4860, 4275480), (4920, 4223340), (4950, 4197744), (5214, 3985200), (5280, 3935385), (5346, 3886800), (5400, 3847932), (5412, 3839400), (5535, 3754080), (5688, 3653100), (5832, 3562900), (5904, 3519450), (5925, 3506976), (5940, 3498120), (6075, 3420384), (6150, 3378672), (6320, 3287790), (6399, 3247200), (6478, 3207600), (6480, 3206610), (6560, 3167505), (6600, 3148308), (6642, 3128400), (6765, 3071520), (6952, 2988900), (7110, 2922480), (7128, 2915100), (7200, 2885949), (7216, 2879550), (7290, 2850320), (7380, 2815560), (7425, 2798496), (7584, 2739825), (7776, 2672175), (7821, 2656800), (7900, 2630232), (7920, 2623590), (8019, 2591200), (8100, 2565288), (8118, 2559600), (8200, 2534004), (8532, 2435400), (8690, 2391120), (8800, 2361231), (8856, 2346300), (8910, 2332080), (9020, 2303640), (9225, 2252448), (9480, 2191860), (9504, 2186325), (9717, 2138400), (9720, 2137740), (9840, 2111670), (9900, 2098872), (9963, 2085600), (10428, 1992600), (10665, 1948320), (10692, 1943400), (10800, 1923966), (10824, 1919700), (11070, 1877040), (11275, 1842912), (11376, 1826550), (11664, 1781450), (11808, 1759725), (11850, 1753488), (11880, 1749060), (12150, 1710192), (12177, 1706400), (12300, 1689336), (12640, 1643895), (12798, 1623600), (12956, 1603800), (12960, 1603305), (13035, 1594080), (13200, 1574154), (13284, 1564200), (13365, 1554720), (13530, 1535760), (13904, 1494450), (14220, 1461240), (14256, 1457550), (14432, 1439775), (14580, 1425160), (14760, 1407780), (14850, 1399248), (15642, 1328400), (15800, 1315116), (15840, 1311795), (16038, 1295600), (16195, 1283040), (16200, 1282644), (16236, 1279800), (16400, 1267002), (16605, 1251360), (17064, 1217700), (17380, 1195560), (17712, 1173150), (17775, 1168992), (17820, 1166040), (18040, 1151820), (18225, 1140128), (18450, 1126224), (18960, 1095930), (19197, 1082400), (19434, 1069200), (19440, 1068870), (19680, 1055835), (19800, 1049436), (19926, 1042800), (20295, 1023840), (20856, 996300), (21330, 974160), (21384, 971700), (21600, 961983), (21648, 959850), (21725, 956448), (22140, 938520), (22275, 932832), (22550, 921456), (22752, 913275), (23328, 890725), (23463, 885600), (23700, 876744), (23760, 874530), (24300, 855096), (24354, 853200), (24600, 844668), (25596, 811800), (25912, 801900), (26070, 797040), (26400, 787077), (26568, 782100), (26730, 777360), (27060, 767880), (27675, 750816), (27808, 747225), (28440, 730620), (28512, 728775), (29151, 712800), (29160, 712580), (29520, 703890), (29700, 699624), (29889, 695200), (31284, 664200), (31600, 657558), (31995, 649440), (32076, 647800), (32390, 641520), (32400, 641322), (32472, 639900), (32800, 633501), (33210, 625680), (33825, 614304), (34128, 608850), (34760, 597780), (35424, 586575), (35550, 584496), (35629, 583200), (35640, 583020), (36080, 575910), (36450, 570064), (36531, 568800), (36900, 563112), (37920, 547965), (38394, 541200), (38868, 534600), (38880, 534435), (39105, 531360), (39600, 524718), (39852, 521400), (40095, 518240), (40590, 511920), (41712, 498150), (42660, 487080), (42768, 485850), (43296, 479925), (43450, 478224), (44280, 469260), (44550, 466416), (45100, 460728), (46926, 442800), (47400, 438372), (47520, 437265), (48585, 427680), (48600, 427548), (48708, 426600), (49200, 422334), (49815, 417120), (51192, 405900), (51824, 400950), (52140, 398520), (53136, 391050), (53325, 389664), (53460, 388680), (54120, 383940), (55350, 375408), (56880, 365310), (57591, 360800), (58302, 356400), (58320, 356290), (59040, 351945), (59400, 349812), (59778, 347600), (60885, 341280), (62568, 332100), (63200, 328779), (63990, 324720), (64152, 323900), (64780, 320760), (64800, 320661), (64944, 319950), (65175, 318816), (66420, 312840), (66825, 310944), (67650, 307152), (68256, 304425), (69520, 298890), (70389, 295200), (71100, 292248), (71258, 291600), (71280, 291510), (72160, 287955), (72900, 285032), (73062, 284400), (73800, 281556), (76788, 270600), (77736, 267300), (78210, 265680), (79200, 262359), (79704, 260700), (80190, 259120), (80975, 256608), (81180, 255960), (83025, 250272), (83424, 249075), (85320, 243540), (85536, 242925), (86900, 239112), (87453, 237600), (88560, 234630), (89100, 233208), (90200, 230364), (93852, 221400), (94800, 219186), (95985, 216480), (97170, 213840), (97200, 213774), (97416, 213300), (98400, 211167), (99630, 208560), (101475, 204768), (102384, 202950), (103648, 200475), (104280, 199260), (106272, 195525), (106650, 194832), (106887, 194400), (106920, 194340), (108240, 191970), (109593, 189600), (110700, 187704), (113760, 182655), (115182, 180400), (116604, 178200), (116640, 178145), (117315, 177120), (118800, 174906), (119556, 173800), (121770, 170640), (125136, 166050), (127980, 162360), (128304, 161950), (129560, 160380), (129888, 159975), (130350, 159408), (132840, 156420), (133650, 155472), (135300, 153576), (139040, 149445), (140778, 147600), (142200, 146124), (142516, 145800), (142560, 145755)]