20214028800

素因数分解:

$2^9\times 3^2\times 5^2\times 7^2\times {\mathrm{3581}}^1$

素因数の和:3629

約数の個数: 540

約数和(自身を含む): 84174610806

約数和(自身を除く): 63960582006

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 112, 120, 126, 128, 140, 144, 147, 150, 160, 168, 175, 180, 192, 196, 200, 210, 224, 225, 240, 245, 252, 256, 280, 288, 294, 300, 315, 320, 336, 350, 360, 384, 392, 400, 420, 441, 448, 450, 480, 490, 504, 512, 525, 560, 576, 588, 600, 630, 640, 672, 700, 720, 735, 768, 784, 800, 840, 882, 896, 900, 960, 980, 1008, 1050, 1120, 1152, 1176, 1200, 1225, 1260, 1280, 1344, 1400, 1440, 1470, 1536, 1568, 1575, 1600, 1680, 1764, 1792, 1800, 1920, 1960, 2016, 2100, 2205, 2240, 2304, 2352, 2400, 2450, 2520, 2560, 2688, 2800, 2880, 2940, 3136, 3150, 3200, 3360, 3528, 3581, 3584, 3600, 3675, 3840, 3920, 4032, 4200, 4410, 4480, 4608, 4704, 4800, 4900, 5040, 5376, 5600, 5760, 5880, 6272, 6300, 6400, 6720, 7056, 7162, 7200, 7350, 7680, 7840, 8064, 8400, 8820, 8960, 9408, 9600, 9800, 10080, 10743, 10752, 11025, 11200, 11520, 11760, 12544, 12600, 12800, 13440, 14112, 14324, 14400, 14700, 15680, 16128, 16800, 17640, 17905, 17920, 18816, 19200, 19600, 20160, 21486, 22050, 22400, 23040, 23520, 25067, 25088, 25200, 26880, 28224, 28648, 28800, 29400, 31360, 32229, 32256, 33600, 35280, 35810, 37632, 38400, 39200, 40320, 42972, 44100, 44800, 47040, 50134, 50400, 53715, 53760, 56448, 57296, 57600, 58800, 62720, 64458, 67200, 70560, 71620, 75201, 75264, 78400, 80640, 85944, 88200, 89525, 89600, 94080, 100268, 100800, 107430, 112896, 114592, 115200, 117600, 125335, 125440, 128916, 134400, 141120, 143240, 150402, 156800, 161145, 161280, 171888, 175469, 176400, 179050, 188160, 200536, 201600, 214860, 225603, 225792, 229184, 235200, 250670, 257832, 268575, 268800, 282240, 286480, 300804, 313600, 322290, 343776, 350938, 352800, 358100, 376005, 376320, 401072, 403200, 429720, 451206, 458368, 470400, 501340, 515664, 526407, 537150, 564480, 572960, 601608, 626675, 627200, 644580, 687552, 701876, 705600, 716200, 752010, 802144, 805725, 806400, 859440, 877345, 902412, 916736, 940800, 1002680, 1031328, 1052814, 1074300, 1128015, 1128960, 1145920, 1203216, 1253350, 1289160, 1375104, 1403752, 1411200, 1432400, 1504020, 1579221, 1604288, 1611450, 1718880, 1754690, 1804824, 1833472, 1880025, 1881600, 2005360, 2062656, 2105628, 2148600, 2256030, 2291840, 2406432, 2506700, 2578320, 2632035, 2750208, 2807504, 2822400, 2864800, 3008040, 3158442, 3208576, 3222900, 3437760, 3509380, 3609648, 3760050, 4010720, 4125312, 4211256, 4297200, 4386725, 4512060, 4583680, 4812864, 5013400, 5156640, 5264070, 5500416, 5615008, 5640075, 5644800, 5729600, 6016080, 6316884, 6417152, 6445800, 6875520, 7018760, 7219296, 7520100, 7896105, 8021440, 8250624, 8422512, 8594400, 8773450, 9024120, 9167360, 9625728, 10026800, 10313280, 10528140, 11230016, 11280150, 11459200, 12032160, 12633768, 12834304, 12891600, 13160175, 13751040, 14037520, 14438592, 15040200, 15792210, 16042880, 16501248, 16845024, 17188800, 17546900, 18048240, 19251456, 20053600, 20626560, 21056280, 22460032, 22560300, 22918400, 24064320, 25267536, 25783200, 26320350, 27502080, 28075040, 28877184, 30080400, 31584420, 32085760, 33690048, 34377600, 35093800, 36096480, 38502912, 39480525, 40107200, 41253120, 42112560, 44920064, 45120600, 45836800, 48128640, 50535072, 51566400, 52640700, 56150080, 57754368, 60160800, 63168840, 64171520, 67380096, 68755200, 70187600, 72192960, 78961050, 80214400, 82506240, 84225120, 89840128, 90241200, 96257280, 101070144, 103132800, 105281400, 112300160, 115508736, 120321600, 126337680, 134760192, 137510400, 140375200, 144385920, 157922100, 160428800, 168450240, 180482400, 192514560, 202140288, 206265600, 210562800, 224600320, 240643200, 252675360, 269520384, 280750400, 288771840, 315844200, 320857600, 336900480, 360964800, 404280576, 412531200, 421125600, 449200640, 481286400, 505350720, 561500800, 577543680, 631688400, 673800960, 721929600, 808561152, 842251200, 962572800, 1010701440, 1123001600, 1263376800, 1347601920, 1443859200, 1684502400, 2021402880, 2246003200, 2526753600, 2887718400, 3369004800, 4042805760, 5053507200, 6738009600, 10107014400, 20214028800]

約数ペア:

[(1, 20214028800), (2, 10107014400), (3, 6738009600), (4, 5053507200), (5, 4042805760), (6, 3369004800), (7, 2887718400), (8, 2526753600), (9, 2246003200), (10, 2021402880), (12, 1684502400), (14, 1443859200), (15, 1347601920), (16, 1263376800), (18, 1123001600), (20, 1010701440), (21, 962572800), (24, 842251200), (25, 808561152), (28, 721929600), (30, 673800960), (32, 631688400), (35, 577543680), (36, 561500800), (40, 505350720), (42, 481286400), (45, 449200640), (48, 421125600), (49, 412531200), (50, 404280576), (56, 360964800), (60, 336900480), (63, 320857600), (64, 315844200), (70, 288771840), (72, 280750400), (75, 269520384), (80, 252675360), (84, 240643200), (90, 224600320), (96, 210562800), (98, 206265600), (100, 202140288), (105, 192514560), (112, 180482400), (120, 168450240), (126, 160428800), (128, 157922100), (140, 144385920), (144, 140375200), (147, 137510400), (150, 134760192), (160, 126337680), (168, 120321600), (175, 115508736), (180, 112300160), (192, 105281400), (196, 103132800), (200, 101070144), (210, 96257280), (224, 90241200), (225, 89840128), (240, 84225120), (245, 82506240), (252, 80214400), (256, 78961050), (280, 72192960), (288, 70187600), (294, 68755200), (300, 67380096), (315, 64171520), (320, 63168840), (336, 60160800), (350, 57754368), (360, 56150080), (384, 52640700), (392, 51566400), (400, 50535072), (420, 48128640), (441, 45836800), (448, 45120600), (450, 44920064), (480, 42112560), (490, 41253120), (504, 40107200), (512, 39480525), (525, 38502912), (560, 36096480), (576, 35093800), (588, 34377600), (600, 33690048), (630, 32085760), (640, 31584420), (672, 30080400), (700, 28877184), (720, 28075040), (735, 27502080), (768, 26320350), (784, 25783200), (800, 25267536), (840, 24064320), (882, 22918400), (896, 22560300), (900, 22460032), (960, 21056280), (980, 20626560), (1008, 20053600), (1050, 19251456), (1120, 18048240), (1152, 17546900), (1176, 17188800), (1200, 16845024), (1225, 16501248), (1260, 16042880), (1280, 15792210), (1344, 15040200), (1400, 14438592), (1440, 14037520), (1470, 13751040), (1536, 13160175), (1568, 12891600), (1575, 12834304), (1600, 12633768), (1680, 12032160), (1764, 11459200), (1792, 11280150), (1800, 11230016), (1920, 10528140), (1960, 10313280), (2016, 10026800), (2100, 9625728), (2205, 9167360), (2240, 9024120), (2304, 8773450), (2352, 8594400), (2400, 8422512), (2450, 8250624), (2520, 8021440), (2560, 7896105), (2688, 7520100), (2800, 7219296), (2880, 7018760), (2940, 6875520), (3136, 6445800), (3150, 6417152), (3200, 6316884), (3360, 6016080), (3528, 5729600), (3581, 5644800), (3584, 5640075), (3600, 5615008), (3675, 5500416), (3840, 5264070), (3920, 5156640), (4032, 5013400), (4200, 4812864), (4410, 4583680), (4480, 4512060), (4608, 4386725), (4704, 4297200), (4800, 4211256), (4900, 4125312), (5040, 4010720), (5376, 3760050), (5600, 3609648), (5760, 3509380), (5880, 3437760), (6272, 3222900), (6300, 3208576), (6400, 3158442), (6720, 3008040), (7056, 2864800), (7162, 2822400), (7200, 2807504), (7350, 2750208), (7680, 2632035), (7840, 2578320), (8064, 2506700), (8400, 2406432), (8820, 2291840), (8960, 2256030), (9408, 2148600), (9600, 2105628), (9800, 2062656), (10080, 2005360), (10743, 1881600), (10752, 1880025), (11025, 1833472), (11200, 1804824), (11520, 1754690), (11760, 1718880), (12544, 1611450), (12600, 1604288), (12800, 1579221), (13440, 1504020), (14112, 1432400), (14324, 1411200), (14400, 1403752), (14700, 1375104), (15680, 1289160), (16128, 1253350), (16800, 1203216), (17640, 1145920), (17905, 1128960), (17920, 1128015), (18816, 1074300), (19200, 1052814), (19600, 1031328), (20160, 1002680), (21486, 940800), (22050, 916736), (22400, 902412), (23040, 877345), (23520, 859440), (25067, 806400), (25088, 805725), (25200, 802144), (26880, 752010), (28224, 716200), (28648, 705600), (28800, 701876), (29400, 687552), (31360, 644580), (32229, 627200), (32256, 626675), (33600, 601608), (35280, 572960), (35810, 564480), (37632, 537150), (38400, 526407), (39200, 515664), (40320, 501340), (42972, 470400), (44100, 458368), (44800, 451206), (47040, 429720), (50134, 403200), (50400, 401072), (53715, 376320), (53760, 376005), (56448, 358100), (57296, 352800), (57600, 350938), (58800, 343776), (62720, 322290), (64458, 313600), (67200, 300804), (70560, 286480), (71620, 282240), (75201, 268800), (75264, 268575), (78400, 257832), (80640, 250670), (85944, 235200), (88200, 229184), (89525, 225792), (89600, 225603), (94080, 214860), (100268, 201600), (100800, 200536), (107430, 188160), (112896, 179050), (114592, 176400), (115200, 175469), (117600, 171888), (125335, 161280), (125440, 161145), (128916, 156800), (134400, 150402), (141120, 143240)]