20729649600

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 1008

約数和(自身を含む): 86259229056

約数和(自身を除く): 65529579456

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, 37, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 74, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 111, 120, 131, 132, 135, 144, 148, 150, 160, 162, 165, 176, 180, 185, 192, 198, 200, 216, 220, 222, 225, 240, 243, 262, 264, 270, 275, 288, 296, 297, 300, 320, 324, 330, 333, 352, 360, 370, 393, 396, 400, 405, 407, 432, 440, 444, 450, 480, 486, 495, 524, 528, 540, 550, 555, 576, 592, 594, 600, 648, 655, 660, 666, 675, 704, 720, 740, 786, 792, 800, 810, 814, 825, 864, 880, 888, 891, 900, 925, 960, 972, 990, 999, 1048, 1056, 1080, 1100, 1110, 1179, 1184, 1188, 1200, 1215, 1221, 1296, 1310, 1320, 1332, 1350, 1440, 1441, 1480, 1485, 1572, 1584, 1600, 1620, 1628, 1650, 1665, 1728, 1760, 1776, 1782, 1800, 1850, 1944, 1965, 1980, 1998, 2025, 2035, 2096, 2112, 2160, 2200, 2220, 2358, 2368, 2376, 2400, 2430, 2442, 2475, 2592, 2620, 2640, 2664, 2673, 2700, 2775, 2880, 2882, 2960, 2970, 2997, 3144, 3168, 3240, 3256, 3275, 3300, 3330, 3520, 3537, 3552, 3564, 3600, 3663, 3700, 3888, 3930, 3960, 3996, 4050, 4070, 4192, 4320, 4323, 4400, 4440, 4455, 4716, 4752, 4800, 4847, 4860, 4884, 4950, 4995, 5184, 5240, 5280, 5328, 5346, 5400, 5550, 5764, 5895, 5920, 5940, 5994, 6075, 6105, 6288, 6336, 6480, 6512, 6550, 6600, 6660, 7074, 7104, 7128, 7200, 7205, 7326, 7400, 7425, 7776, 7860, 7920, 7992, 8100, 8140, 8325, 8384, 8640, 8646, 8800, 8880, 8910, 8991, 9432, 9504, 9694, 9720, 9768, 9825, 9900, 9990, 10175, 10480, 10560, 10611, 10656, 10692, 10800, 10989, 11100, 11528, 11790, 11840, 11880, 11988, 12150, 12210, 12576, 12960, 12969, 13024, 13100, 13200, 13320, 13365, 14148, 14256, 14400, 14410, 14541, 14652, 14800, 14850, 14985, 15552, 15720, 15840, 15984, 16200, 16280, 16650, 17292, 17600, 17685, 17760, 17820, 17982, 18315, 18864, 19008, 19388, 19440, 19536, 19650, 19800, 19980, 20350, 20960, 21222, 21312, 21384, 21600, 21615, 21978, 22200, 22275, 23056, 23580, 23760, 23976, 24235, 24300, 24420, 24975, 25152, 25920, 25938, 26048, 26200, 26400, 26640, 26730, 28296, 28512, 28820, 29082, 29304, 29475, 29600, 29700, 29970, 30525, 31440, 31680, 31833, 31968, 32400, 32560, 32967, 33300, 34584, 35370, 35520, 35640, 35964, 36025, 36630, 37728, 38776, 38880, 38907, 39072, 39300, 39600, 39960, 40700, 41920, 42444, 42768, 43200, 43230, 43623, 43956, 44400, 44550, 44955, 46112, 47160, 47520, 47952, 48470, 48600, 48840, 49950, 51876, 52400, 52800, 53055, 53280, 53317, 53460, 54945, 56592, 57024, 57640, 58164, 58608, 58950, 59200, 59400, 59940, 61050, 62880, 63666, 63936, 64800, 64845, 65120, 65934, 66600, 66825, 69168, 70740, 71280, 71928, 72050, 72705, 73260, 74925, 75456, 77552, 77760, 77814, 78144, 78600, 79200, 79920, 81400, 84888, 85536, 86460, 87246, 87912, 88425, 88800, 89100, 89910, 91575, 92224, 94320, 95040, 95904, 96940, 97200, 97680, 98901, 99900, 103752, 104800, 106110, 106560, 106634, 106920, 108075, 109890, 113184, 115280, 116328, 116721, 117216, 117900, 118800, 119880, 121175, 122100, 125760, 127332, 129600, 129690, 130240, 130869, 131868, 133200, 133650, 138336, 141480, 142560, 143856, 144100, 145410, 146520, 149850, 155104, 155628, 157200, 158400, 159165, 159840, 159951, 162800, 164835, 169776, 171072, 172920, 174492, 175824, 176850, 177600, 178200, 179820, 183150, 188640, 191808, 193880, 194400, 194535, 195360, 197802, 199800, 207504, 209600, 212220, 213268, 213840, 216150, 218115, 219780, 224775, 226368, 230560, 232656, 233442, 234432, 235800, 237600, 239760, 242350, 244200, 254664, 259380, 261738, 263736, 265275, 266400, 266585, 267300, 274725, 276672, 282960, 285120, 287712, 288200, 290820, 293040, 299700, 310208, 311256, 314400, 318330, 319680, 319902, 324225, 325600, 329670, 339552, 345840, 348984, 350163, 351648, 353700, 356400, 359640, 363525, 366300, 377280, 387760, 388800, 389070, 390720, 392607, 395604, 399600, 415008, 424440, 426536, 427680, 432300, 436230, 439560, 449550, 461120, 465312, 466884, 471600, 475200, 479520, 479853, 484700, 488400, 494505, 509328, 518760, 523476, 527472, 530550, 532800, 533170, 534600, 549450, 565920, 575424, 576400, 581640, 583605, 586080, 599400, 622512, 628800, 636660, 639804, 648450, 651200, 654345, 659340, 679104, 691680, 697968, 700326, 703296, 707400, 712800, 719280, 727050, 732600, 775520, 778140, 785214, 791208, 795825, 799200, 799755, 824175, 830016, 848880, 853072, 855360, 864600, 872460, 879120, 899100, 930624, 933768, 943200, 959040, 959706, 969400, 972675, 976800, 989010, 1018656, 1037520, 1046952, 1054944, 1061100, 1066340, 1069200, 1090575, 1098900, 1131840, 1152800, 1163280, 1167210, 1172160, 1177821, 1198800, 1245024, 1273320, 1279608, 1296900, 1308690, 1318680, 1332925, 1383360, 1395936, 1400652, 1414800, 1425600, 1438560, 1439559, 1454100, 1465200, 1551040, 1556280, 1570428, 1582416, 1591650, 1598400, 1599510, 1648350, 1697760, 1706144, 1729200, 1744920, 1750815, 1758240, 1798200, 1867536, 1886400, 1919412, 1938800, 1945350, 1953600, 1963035, 1978020, 2037312, 2075040, 2093904, 2109888, 2122200, 2132680, 2138400, 2181150, 2197800, 2305600, 2326560, 2334420, 2355642, 2397600, 2399265, 2472525, 2490048, 2546640, 2559216, 2593800, 2617380, 2637360, 2665850, 2791872, 2801304, 2829600, 2877120, 2879118, 2908200, 2918025, 2930400, 3112560, 3140856, 3164832, 3183300, 3199020, 3271725, 3296700, 3395520, 3412288, 3458400, 3489840, 3501630, 3516480, 3596400, 3735072, 3838824, 3877600, 3890700, 3926070, 3956040, 3998775, 4150080, 4187808, 4244400, 4265360, 4276800, 4318677, 4362300, 4395600, 4653120, 4668840, 4711284, 4795200, 4798530, 4945050, 5093280, 5118432, 5187600, 5234760, 5274720, 5331700, 5602608, 5659200, 5758236, 5816400, 5836050, 5860800, 5889105, 6225120, 6281712, 6329664, 6366600, 6398040, 6543450, 6593400, 6916800, 6979680, 7003260, 7192800, 7197795, 7470144, 7677648, 7755200, 7781400, 7852140, 7912080, 7997550, 8375616, 8488800, 8530720, 8637354, 8724600, 8754075, 8791200, 9337680, 9422568, 9597060, 9815175, 9890100, 10186560, 10236864, 10375200, 10469520, 10549440, 10663400, 11205216, 11516472, 11632800, 11672100, 11778210, 11996325, 12450240, 12563424, 12733200, 12796080, 12956031, 13086900, 13186800, 13959360, 14006520, 14385600, 14395590, 15355296, 15562800, 15704280, 15824160, 15995100, 16977600, 17061440, 17274708, 17449200, 17508150, 17582400, 18675360, 18845136, 19194120, 19630350, 19780200, 20750400, 20939040, 21326800, 21593385, 22410432, 23032944, 23265600, 23344200, 23556420, 23992650, 25126848, 25466400, 25592160, 25912062, 26173800, 26373600, 28013040, 28791180, 29445525, 30710592, 31125600, 31408560, 31648320, 31990200, 34549416, 34898400, 35016300, 35988975, 37350720, 37690272, 38388240, 39260700, 39560400, 41878080, 42653600, 43186770, 46065888, 46688400, 47112840, 47985300, 50932800, 51184320, 51824124, 52347600, 52747200, 56026080, 57582360, 58891050, 62251200, 62817120, 63980400, 64780155, 69098832, 69796800, 70032600, 71977950, 75380544, 76776480, 78521400, 79120800, 85307200, 86373540, 92131776, 93376800, 94225680, 95970600, 103648248, 104695200, 107966925, 112052160, 115164720, 117782100, 125634240, 127960800, 129560310, 138197664, 140065200, 143955900, 153552960, 157042800, 158241600, 172747080, 186753600, 188451360, 191941200, 207296496, 209390400, 215933850, 230329440, 235564200, 255921600, 259120620, 276395328, 280130400, 287911800, 314085600, 323900775, 345494160, 376902720, 383882400, 414592992, 431867700, 460658880, 471128400, 518241240, 560260800, 575823600, 628171200, 647801550, 690988320, 767764800, 829185984, 863735400, 942256800, 1036482480, 1151647200, 1295603100, 1381976640, 1727470800, 1884513600, 2072964960, 2303294400, 2591206200, 3454941600, 4145929920, 5182412400, 6909883200, 10364824800, 20729649600]

約数ペア:

[(1, 20729649600), (2, 10364824800), (3, 6909883200), (4, 5182412400), (5, 4145929920), (6, 3454941600), (8, 2591206200), (9, 2303294400), (10, 2072964960), (11, 1884513600), (12, 1727470800), (15, 1381976640), (16, 1295603100), (18, 1151647200), (20, 1036482480), (22, 942256800), (24, 863735400), (25, 829185984), (27, 767764800), (30, 690988320), (32, 647801550), (33, 628171200), (36, 575823600), (37, 560260800), (40, 518241240), (44, 471128400), (45, 460658880), (48, 431867700), (50, 414592992), (54, 383882400), (55, 376902720), (60, 345494160), (64, 323900775), (66, 314085600), (72, 287911800), (74, 280130400), (75, 276395328), (80, 259120620), (81, 255921600), (88, 235564200), (90, 230329440), (96, 215933850), (99, 209390400), (100, 207296496), (108, 191941200), (110, 188451360), (111, 186753600), (120, 172747080), (131, 158241600), (132, 157042800), (135, 153552960), (144, 143955900), (148, 140065200), (150, 138197664), (160, 129560310), (162, 127960800), (165, 125634240), (176, 117782100), (180, 115164720), (185, 112052160), (192, 107966925), (198, 104695200), (200, 103648248), (216, 95970600), (220, 94225680), (222, 93376800), (225, 92131776), (240, 86373540), (243, 85307200), (262, 79120800), (264, 78521400), (270, 76776480), (275, 75380544), (288, 71977950), (296, 70032600), (297, 69796800), (300, 69098832), (320, 64780155), (324, 63980400), (330, 62817120), (333, 62251200), (352, 58891050), (360, 57582360), (370, 56026080), (393, 52747200), (396, 52347600), (400, 51824124), (405, 51184320), (407, 50932800), (432, 47985300), (440, 47112840), (444, 46688400), (450, 46065888), (480, 43186770), (486, 42653600), (495, 41878080), (524, 39560400), (528, 39260700), (540, 38388240), (550, 37690272), (555, 37350720), (576, 35988975), (592, 35016300), (594, 34898400), (600, 34549416), (648, 31990200), (655, 31648320), (660, 31408560), (666, 31125600), (675, 30710592), (704, 29445525), (720, 28791180), (740, 28013040), (786, 26373600), (792, 26173800), (800, 25912062), (810, 25592160), (814, 25466400), (825, 25126848), (864, 23992650), (880, 23556420), (888, 23344200), (891, 23265600), (900, 23032944), (925, 22410432), (960, 21593385), (972, 21326800), (990, 20939040), (999, 20750400), (1048, 19780200), (1056, 19630350), (1080, 19194120), (1100, 18845136), (1110, 18675360), (1179, 17582400), (1184, 17508150), (1188, 17449200), (1200, 17274708), (1215, 17061440), (1221, 16977600), (1296, 15995100), (1310, 15824160), (1320, 15704280), (1332, 15562800), (1350, 15355296), (1440, 14395590), (1441, 14385600), (1480, 14006520), (1485, 13959360), (1572, 13186800), (1584, 13086900), (1600, 12956031), (1620, 12796080), (1628, 12733200), (1650, 12563424), (1665, 12450240), (1728, 11996325), (1760, 11778210), (1776, 11672100), (1782, 11632800), (1800, 11516472), (1850, 11205216), (1944, 10663400), (1965, 10549440), (1980, 10469520), (1998, 10375200), (2025, 10236864), (2035, 10186560), (2096, 9890100), (2112, 9815175), (2160, 9597060), (2200, 9422568), (2220, 9337680), (2358, 8791200), (2368, 8754075), (2376, 8724600), (2400, 8637354), (2430, 8530720), (2442, 8488800), (2475, 8375616), (2592, 7997550), (2620, 7912080), (2640, 7852140), (2664, 7781400), (2673, 7755200), (2700, 7677648), (2775, 7470144), (2880, 7197795), (2882, 7192800), (2960, 7003260), (2970, 6979680), (2997, 6916800), (3144, 6593400), (3168, 6543450), (3240, 6398040), (3256, 6366600), (3275, 6329664), (3300, 6281712), (3330, 6225120), (3520, 5889105), (3537, 5860800), (3552, 5836050), (3564, 5816400), (3600, 5758236), (3663, 5659200), (3700, 5602608), (3888, 5331700), (3930, 5274720), (3960, 5234760), (3996, 5187600), (4050, 5118432), (4070, 5093280), (4192, 4945050), (4320, 4798530), (4323, 4795200), (4400, 4711284), (4440, 4668840), (4455, 4653120), (4716, 4395600), (4752, 4362300), (4800, 4318677), (4847, 4276800), (4860, 4265360), (4884, 4244400), (4950, 4187808), (4995, 4150080), (5184, 3998775), (5240, 3956040), (5280, 3926070), (5328, 3890700), (5346, 3877600), (5400, 3838824), (5550, 3735072), (5764, 3596400), (5895, 3516480), (5920, 3501630), (5940, 3489840), (5994, 3458400), (6075, 3412288), (6105, 3395520), (6288, 3296700), (6336, 3271725), (6480, 3199020), (6512, 3183300), (6550, 3164832), (6600, 3140856), (6660, 3112560), (7074, 2930400), (7104, 2918025), (7128, 2908200), (7200, 2879118), (7205, 2877120), (7326, 2829600), (7400, 2801304), (7425, 2791872), (7776, 2665850), (7860, 2637360), (7920, 2617380), (7992, 2593800), (8100, 2559216), (8140, 2546640), (8325, 2490048), (8384, 2472525), (8640, 2399265), (8646, 2397600), (8800, 2355642), (8880, 2334420), (8910, 2326560), (8991, 2305600), (9432, 2197800), (9504, 2181150), (9694, 2138400), (9720, 2132680), (9768, 2122200), (9825, 2109888), (9900, 2093904), (9990, 2075040), (10175, 2037312), (10480, 1978020), (10560, 1963035), (10611, 1953600), (10656, 1945350), (10692, 1938800), (10800, 1919412), (10989, 1886400), (11100, 1867536), (11528, 1798200), (11790, 1758240), (11840, 1750815), (11880, 1744920), (11988, 1729200), (12150, 1706144), (12210, 1697760), (12576, 1648350), (12960, 1599510), (12969, 1598400), (13024, 1591650), (13100, 1582416), (13200, 1570428), (13320, 1556280), (13365, 1551040), (14148, 1465200), (14256, 1454100), (14400, 1439559), (14410, 1438560), (14541, 1425600), (14652, 1414800), (14800, 1400652), (14850, 1395936), (14985, 1383360), (15552, 1332925), (15720, 1318680), (15840, 1308690), (15984, 1296900), (16200, 1279608), (16280, 1273320), (16650, 1245024), (17292, 1198800), (17600, 1177821), (17685, 1172160), (17760, 1167210), (17820, 1163280), (17982, 1152800), (18315, 1131840), (18864, 1098900), (19008, 1090575), (19388, 1069200), (19440, 1066340), (19536, 1061100), (19650, 1054944), (19800, 1046952), (19980, 1037520), (20350, 1018656), (20960, 989010), (21222, 976800), (21312, 972675), (21384, 969400), (21600, 959706), (21615, 959040), (21978, 943200), (22200, 933768), (22275, 930624), (23056, 899100), (23580, 879120), (23760, 872460), (23976, 864600), (24235, 855360), (24300, 853072), (24420, 848880), (24975, 830016), (25152, 824175), (25920, 799755), (25938, 799200), (26048, 795825), (26200, 791208), (26400, 785214), (26640, 778140), (26730, 775520), (28296, 732600), (28512, 727050), (28820, 719280), (29082, 712800), (29304, 707400), (29475, 703296), (29600, 700326), (29700, 697968), (29970, 691680), (30525, 679104), (31440, 659340), (31680, 654345), (31833, 651200), (31968, 648450), (32400, 639804), (32560, 636660), (32967, 628800), (33300, 622512), (34584, 599400), (35370, 586080), (35520, 583605), (35640, 581640), (35964, 576400), (36025, 575424), (36630, 565920), (37728, 549450), (38776, 534600), (38880, 533170), (38907, 532800), (39072, 530550), (39300, 527472), (39600, 523476), (39960, 518760), (40700, 509328), (41920, 494505), (42444, 488400), (42768, 484700), (43200, 479853), (43230, 479520), (43623, 475200), (43956, 471600), (44400, 466884), (44550, 465312), (44955, 461120), (46112, 449550), (47160, 439560), (47520, 436230), (47952, 432300), (48470, 427680), (48600, 426536), (48840, 424440), (49950, 415008), (51876, 399600), (52400, 395604), (52800, 392607), (53055, 390720), (53280, 389070), (53317, 388800), (53460, 387760), (54945, 377280), (56592, 366300), (57024, 363525), (57640, 359640), (58164, 356400), (58608, 353700), (58950, 351648), (59200, 350163), (59400, 348984), (59940, 345840), (61050, 339552), (62880, 329670), (63666, 325600), (63936, 324225), (64800, 319902), (64845, 319680), (65120, 318330), (65934, 314400), (66600, 311256), (66825, 310208), (69168, 299700), (70740, 293040), (71280, 290820), (71928, 288200), (72050, 287712), (72705, 285120), (73260, 282960), (74925, 276672), (75456, 274725), (77552, 267300), (77760, 266585), (77814, 266400), (78144, 265275), (78600, 263736), (79200, 261738), (79920, 259380), (81400, 254664), (84888, 244200), (85536, 242350), (86460, 239760), (87246, 237600), (87912, 235800), (88425, 234432), (88800, 233442), (89100, 232656), (89910, 230560), (91575, 226368), (92224, 224775), (94320, 219780), (95040, 218115), (95904, 216150), (96940, 213840), (97200, 213268), (97680, 212220), (98901, 209600), (99900, 207504), (103752, 199800), (104800, 197802), (106110, 195360), (106560, 194535), (106634, 194400), (106920, 193880), (108075, 191808), (109890, 188640), (113184, 183150), (115280, 179820), (116328, 178200), (116721, 177600), (117216, 176850), (117900, 175824), (118800, 174492), (119880, 172920), (121175, 171072), (122100, 169776), (125760, 164835), (127332, 162800), (129600, 159951), (129690, 159840), (130240, 159165), (130869, 158400), (131868, 157200), (133200, 155628), (133650, 155104), (138336, 149850), (141480, 146520), (142560, 145410), (143856, 144100)]