20326204800

素因数分解:

$2^7\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7129}}^1$

素因数の和:7176

約数の個数: 480

約数和(自身を含む): 81838567800

約数和(自身を除く): 61512363000

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, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 384, 396, 400, 405, 432, 440, 450, 480, 495, 528, 540, 550, 576, 594, 600, 640, 648, 660, 675, 704, 720, 792, 800, 810, 825, 864, 880, 891, 900, 960, 990, 1056, 1080, 1100, 1152, 1188, 1200, 1296, 1320, 1350, 1408, 1440, 1485, 1584, 1600, 1620, 1650, 1728, 1760, 1782, 1800, 1920, 1980, 2025, 2112, 2160, 2200, 2376, 2400, 2475, 2592, 2640, 2700, 2880, 2970, 3168, 3200, 3240, 3300, 3456, 3520, 3564, 3600, 3960, 4050, 4224, 4320, 4400, 4455, 4752, 4800, 4950, 5184, 5280, 5400, 5760, 5940, 6336, 6480, 6600, 7040, 7128, 7129, 7200, 7425, 7920, 8100, 8640, 8800, 8910, 9504, 9600, 9900, 10368, 10560, 10800, 11880, 12672, 12960, 13200, 14256, 14258, 14400, 14850, 15840, 16200, 17280, 17600, 17820, 19008, 19800, 21120, 21387, 21600, 22275, 23760, 25920, 26400, 28512, 28516, 28800, 29700, 31680, 32400, 35200, 35640, 35645, 38016, 39600, 42774, 43200, 44550, 47520, 51840, 52800, 57024, 57032, 59400, 63360, 64161, 64800, 71280, 71290, 78419, 79200, 85548, 86400, 89100, 95040, 105600, 106935, 114048, 114064, 118800, 128322, 129600, 142560, 142580, 156838, 158400, 171096, 178200, 178225, 190080, 192483, 213870, 228128, 235257, 237600, 256644, 259200, 285120, 285160, 313676, 316800, 320805, 342192, 356400, 356450, 384966, 392095, 427740, 456256, 470514, 475200, 513288, 534675, 570240, 570320, 577449, 627352, 641610, 684384, 705771, 712800, 712900, 769932, 784190, 855480, 912512, 941028, 950400, 962415, 1026576, 1069350, 1140640, 1154898, 1176285, 1254704, 1283220, 1368768, 1411542, 1425600, 1425800, 1539864, 1568380, 1604025, 1710960, 1882056, 1924830, 1960475, 2053152, 2117313, 2138700, 2281280, 2309796, 2352570, 2509408, 2566440, 2737536, 2823084, 2851200, 2851600, 2887245, 3079728, 3136760, 3208050, 3421920, 3528855, 3764112, 3849660, 3920950, 4106304, 4234626, 4277400, 4562560, 4619592, 4705140, 4812075, 5018816, 5132880, 5646168, 5703200, 5774490, 5881425, 6159456, 6273520, 6351939, 6416100, 6843840, 7057710, 7528224, 7699320, 7841900, 8212608, 8469252, 8554800, 9239184, 9410280, 9624150, 10037632, 10265760, 10586565, 11292336, 11406400, 11548980, 11762850, 12318912, 12547040, 12703878, 12832200, 13687680, 14115420, 14436225, 15056448, 15398640, 15683800, 16938504, 17109600, 17644275, 18478368, 18820560, 19248300, 20531520, 21173130, 22584672, 22812800, 23097960, 23525700, 24637824, 25094080, 25407756, 25664400, 28230840, 28872450, 30112896, 30797280, 31367600, 31759695, 33877008, 34219200, 35288550, 36956736, 37641120, 38496600, 41063040, 42346260, 45169344, 46195920, 47051400, 50188160, 50815512, 51328800, 52932825, 56461680, 57744900, 61594560, 62735200, 63519390, 67754016, 68438400, 70577100, 73913472, 75282240, 76993200, 84692520, 90338688, 92391840, 94102800, 101631024, 102657600, 105865650, 112923360, 115489800, 123189120, 125470400, 127038780, 135508032, 141154200, 150564480, 153986400, 158798475, 169385040, 184783680, 188205600, 203262048, 205315200, 211731300, 225846720, 230979600, 250940800, 254077560, 271016064, 282308400, 307972800, 317596950, 338770080, 369567360, 376411200, 406524096, 423462600, 451693440, 461959200, 508155120, 564616800, 615945600, 635193900, 677540160, 752822400, 813048192, 846925200, 923918400, 1016310240, 1129233600, 1270387800, 1355080320, 1693850400, 1847836800, 2032620480, 2258467200, 2540775600, 3387700800, 4065240960, 5081551200, 6775401600, 10163102400, 20326204800]

約数ペア:

[(1, 20326204800), (2, 10163102400), (3, 6775401600), (4, 5081551200), (5, 4065240960), (6, 3387700800), (8, 2540775600), (9, 2258467200), (10, 2032620480), (11, 1847836800), (12, 1693850400), (15, 1355080320), (16, 1270387800), (18, 1129233600), (20, 1016310240), (22, 923918400), (24, 846925200), (25, 813048192), (27, 752822400), (30, 677540160), (32, 635193900), (33, 615945600), (36, 564616800), (40, 508155120), (44, 461959200), (45, 451693440), (48, 423462600), (50, 406524096), (54, 376411200), (55, 369567360), (60, 338770080), (64, 317596950), (66, 307972800), (72, 282308400), (75, 271016064), (80, 254077560), (81, 250940800), (88, 230979600), (90, 225846720), (96, 211731300), (99, 205315200), (100, 203262048), (108, 188205600), (110, 184783680), (120, 169385040), (128, 158798475), (132, 153986400), (135, 150564480), (144, 141154200), (150, 135508032), (160, 127038780), (162, 125470400), (165, 123189120), (176, 115489800), (180, 112923360), (192, 105865650), (198, 102657600), (200, 101631024), (216, 94102800), (220, 92391840), (225, 90338688), (240, 84692520), (264, 76993200), (270, 75282240), (275, 73913472), (288, 70577100), (297, 68438400), (300, 67754016), (320, 63519390), (324, 62735200), (330, 61594560), (352, 57744900), (360, 56461680), (384, 52932825), (396, 51328800), (400, 50815512), (405, 50188160), (432, 47051400), (440, 46195920), (450, 45169344), (480, 42346260), (495, 41063040), (528, 38496600), (540, 37641120), (550, 36956736), (576, 35288550), (594, 34219200), (600, 33877008), (640, 31759695), (648, 31367600), (660, 30797280), (675, 30112896), (704, 28872450), (720, 28230840), (792, 25664400), (800, 25407756), (810, 25094080), (825, 24637824), (864, 23525700), (880, 23097960), (891, 22812800), (900, 22584672), (960, 21173130), (990, 20531520), (1056, 19248300), (1080, 18820560), (1100, 18478368), (1152, 17644275), (1188, 17109600), (1200, 16938504), (1296, 15683800), (1320, 15398640), (1350, 15056448), (1408, 14436225), (1440, 14115420), (1485, 13687680), (1584, 12832200), (1600, 12703878), (1620, 12547040), (1650, 12318912), (1728, 11762850), (1760, 11548980), (1782, 11406400), (1800, 11292336), (1920, 10586565), (1980, 10265760), (2025, 10037632), (2112, 9624150), (2160, 9410280), (2200, 9239184), (2376, 8554800), (2400, 8469252), (2475, 8212608), (2592, 7841900), (2640, 7699320), (2700, 7528224), (2880, 7057710), (2970, 6843840), (3168, 6416100), (3200, 6351939), (3240, 6273520), (3300, 6159456), (3456, 5881425), (3520, 5774490), (3564, 5703200), (3600, 5646168), (3960, 5132880), (4050, 5018816), (4224, 4812075), (4320, 4705140), (4400, 4619592), (4455, 4562560), (4752, 4277400), (4800, 4234626), (4950, 4106304), (5184, 3920950), (5280, 3849660), (5400, 3764112), (5760, 3528855), (5940, 3421920), (6336, 3208050), (6480, 3136760), (6600, 3079728), (7040, 2887245), (7128, 2851600), (7129, 2851200), (7200, 2823084), (7425, 2737536), (7920, 2566440), (8100, 2509408), (8640, 2352570), (8800, 2309796), (8910, 2281280), (9504, 2138700), (9600, 2117313), (9900, 2053152), (10368, 1960475), (10560, 1924830), (10800, 1882056), (11880, 1710960), (12672, 1604025), (12960, 1568380), (13200, 1539864), (14256, 1425800), (14258, 1425600), (14400, 1411542), (14850, 1368768), (15840, 1283220), (16200, 1254704), (17280, 1176285), (17600, 1154898), (17820, 1140640), (19008, 1069350), (19800, 1026576), (21120, 962415), (21387, 950400), (21600, 941028), (22275, 912512), (23760, 855480), (25920, 784190), (26400, 769932), (28512, 712900), (28516, 712800), (28800, 705771), (29700, 684384), (31680, 641610), (32400, 627352), (35200, 577449), (35640, 570320), (35645, 570240), (38016, 534675), (39600, 513288), (42774, 475200), (43200, 470514), (44550, 456256), (47520, 427740), (51840, 392095), (52800, 384966), (57024, 356450), (57032, 356400), (59400, 342192), (63360, 320805), (64161, 316800), (64800, 313676), (71280, 285160), (71290, 285120), (78419, 259200), (79200, 256644), (85548, 237600), (86400, 235257), (89100, 228128), (95040, 213870), (105600, 192483), (106935, 190080), (114048, 178225), (114064, 178200), (118800, 171096), (128322, 158400), (129600, 156838), (142560, 142580)]