21219425280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 704

約数和(自身を含む): 80176896000

約数和(自身を除く): 58957470720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 67, 72, 79, 80, 87, 90, 96, 108, 116, 120, 128, 134, 135, 144, 145, 158, 160, 174, 180, 192, 201, 216, 232, 237, 240, 256, 261, 268, 270, 288, 290, 316, 320, 335, 348, 360, 384, 395, 402, 432, 435, 464, 474, 480, 512, 522, 536, 540, 576, 580, 603, 632, 640, 670, 696, 711, 720, 768, 783, 790, 804, 864, 870, 928, 948, 960, 1005, 1024, 1044, 1072, 1080, 1152, 1160, 1185, 1206, 1264, 1280, 1305, 1340, 1392, 1422, 1440, 1536, 1566, 1580, 1608, 1728, 1740, 1809, 1856, 1896, 1920, 1943, 2010, 2088, 2133, 2144, 2160, 2291, 2304, 2320, 2370, 2412, 2528, 2560, 2610, 2680, 2784, 2844, 2880, 3015, 3072, 3132, 3160, 3216, 3456, 3480, 3555, 3618, 3712, 3792, 3840, 3886, 3915, 4020, 4176, 4266, 4288, 4320, 4582, 4608, 4640, 4740, 4824, 5056, 5120, 5220, 5293, 5360, 5568, 5688, 5760, 5829, 6030, 6264, 6320, 6432, 6873, 6912, 6960, 7110, 7236, 7424, 7584, 7680, 7772, 7830, 8040, 8352, 8532, 8576, 8640, 9045, 9164, 9216, 9280, 9480, 9648, 9715, 10112, 10440, 10586, 10665, 10720, 11136, 11376, 11455, 11520, 11658, 12060, 12528, 12640, 12864, 13746, 13824, 13920, 14220, 14472, 14848, 15168, 15360, 15544, 15660, 15879, 16080, 16704, 17064, 17152, 17280, 17487, 18090, 18328, 18560, 18960, 19296, 19430, 20224, 20619, 20880, 21172, 21330, 21440, 22272, 22752, 22910, 23040, 23316, 24120, 25056, 25280, 25728, 26465, 27492, 27648, 27840, 28440, 28944, 29145, 29696, 30336, 31088, 31320, 31758, 32160, 33408, 34128, 34304, 34365, 34560, 34974, 36180, 36656, 37120, 37920, 38592, 38860, 40448, 41238, 41760, 42344, 42660, 42880, 44544, 45504, 45820, 46080, 46632, 47637, 48240, 50112, 50560, 51456, 52461, 52930, 54984, 55680, 56880, 57888, 58290, 60672, 61857, 62176, 62640, 63516, 64320, 66816, 68256, 68608, 68730, 69120, 69948, 72360, 73312, 74240, 75840, 77184, 77720, 79395, 80896, 82476, 83520, 84688, 85320, 85760, 87435, 89088, 91008, 91640, 93264, 95274, 96480, 100224, 101120, 102912, 103095, 104922, 105860, 109968, 111360, 113760, 115776, 116580, 121344, 123714, 124352, 125280, 127032, 128640, 133632, 136512, 137460, 138240, 139896, 142911, 144720, 146624, 148480, 151680, 153497, 154368, 155440, 158790, 164952, 167040, 169376, 170640, 171520, 174870, 182016, 183280, 186528, 190548, 192960, 200448, 202240, 205824, 206190, 209844, 211720, 219936, 222720, 227520, 231552, 233160, 238185, 242688, 247428, 248704, 250560, 254064, 257280, 262305, 267264, 273024, 274920, 279792, 285822, 289440, 293248, 303360, 306994, 308736, 309285, 310880, 317580, 329904, 334080, 338752, 341280, 343040, 349740, 364032, 366560, 373056, 381096, 385920, 400896, 404480, 412380, 419688, 423440, 439872, 445440, 455040, 460491, 463104, 466320, 476370, 494856, 497408, 501120, 508128, 514560, 524610, 546048, 549840, 559584, 571644, 578880, 586496, 606720, 613988, 617472, 618570, 621760, 635160, 659808, 668160, 677504, 682560, 699480, 714555, 728064, 733120, 746112, 762192, 767485, 771840, 801792, 824760, 839376, 846880, 879744, 910080, 920982, 926208, 932640, 952740, 989712, 994816, 1002240, 1016256, 1029120, 1049220, 1092096, 1099680, 1119168, 1143288, 1157760, 1172992, 1213440, 1227976, 1237140, 1243520, 1270320, 1319616, 1336320, 1355008, 1365120, 1381473, 1398960, 1429110, 1466240, 1492224, 1524384, 1534970, 1543680, 1649520, 1678752, 1693760, 1759488, 1820160, 1841964, 1852416, 1865280, 1905480, 1979424, 1989632, 2004480, 2032512, 2098440, 2184192, 2199360, 2238336, 2286576, 2302455, 2315520, 2345984, 2455952, 2474280, 2487040, 2540640, 2639232, 2710016, 2730240, 2762946, 2797920, 2858220, 2932480, 2984448, 3048768, 3069940, 3087360, 3299040, 3357504, 3387520, 3518976, 3640320, 3683928, 3730560, 3810960, 3958848, 4008960, 4065024, 4144419, 4196880, 4398720, 4476672, 4573152, 4604910, 4631040, 4911904, 4948560, 4974080, 5081280, 5278464, 5420032, 5460480, 5525892, 5595840, 5716440, 5864960, 5968896, 6097536, 6139880, 6598080, 6715008, 6775040, 6907365, 7037952, 7367856, 7461120, 7621920, 7917696, 8130048, 8288838, 8393760, 8797440, 8953344, 9146304, 9209820, 9262080, 9823808, 9897120, 9948160, 10162560, 10556928, 10920960, 11051784, 11191680, 11432880, 11729920, 12195072, 12279760, 13196160, 13430016, 13550080, 13814730, 14735712, 14922240, 15243840, 15835392, 16260096, 16577676, 16787520, 17594880, 17906688, 18292608, 18419640, 19647616, 19794240, 20325120, 20722095, 21113856, 22103568, 22383360, 22865760, 24390144, 24559520, 26392320, 26860032, 27100160, 27629460, 29471424, 29844480, 30487680, 31670784, 33155352, 33575040, 35189760, 36585216, 36839280, 39295232, 39588480, 40650240, 41444190, 44207136, 44766720, 45731520, 48780288, 49119040, 52784640, 53720064, 55258920, 58942848, 60975360, 63341568, 66310704, 67150080, 73170432, 73678560, 78590464, 79176960, 81300480, 82888380, 88414272, 89533440, 91463040, 98238080, 105569280, 110517840, 117885696, 121950720, 132621408, 134300160, 146340864, 147357120, 157180928, 158353920, 165776760, 176828544, 182926080, 196476160, 221035680, 235771392, 243901440, 265242816, 268600320, 294714240, 316707840, 331553520, 353657088, 365852160, 392952320, 442071360, 471542784, 530485632, 589428480, 663107040, 707314176, 731704320, 785904640, 884142720, 1060971264, 1178856960, 1326214080, 1414628352, 1768285440, 2121942528, 2357713920, 2652428160, 3536570880, 4243885056, 5304856320, 7073141760, 10609712640, 21219425280]

約数ペア:

[(1, 21219425280), (2, 10609712640), (3, 7073141760), (4, 5304856320), (5, 4243885056), (6, 3536570880), (8, 2652428160), (9, 2357713920), (10, 2121942528), (12, 1768285440), (15, 1414628352), (16, 1326214080), (18, 1178856960), (20, 1060971264), (24, 884142720), (27, 785904640), (29, 731704320), (30, 707314176), (32, 663107040), (36, 589428480), (40, 530485632), (45, 471542784), (48, 442071360), (54, 392952320), (58, 365852160), (60, 353657088), (64, 331553520), (67, 316707840), (72, 294714240), (79, 268600320), (80, 265242816), (87, 243901440), (90, 235771392), (96, 221035680), (108, 196476160), (116, 182926080), (120, 176828544), (128, 165776760), (134, 158353920), (135, 157180928), (144, 147357120), (145, 146340864), (158, 134300160), (160, 132621408), (174, 121950720), (180, 117885696), (192, 110517840), (201, 105569280), (216, 98238080), (232, 91463040), (237, 89533440), (240, 88414272), (256, 82888380), (261, 81300480), (268, 79176960), (270, 78590464), (288, 73678560), (290, 73170432), (316, 67150080), (320, 66310704), (335, 63341568), (348, 60975360), (360, 58942848), (384, 55258920), (395, 53720064), (402, 52784640), (432, 49119040), (435, 48780288), (464, 45731520), (474, 44766720), (480, 44207136), (512, 41444190), (522, 40650240), (536, 39588480), (540, 39295232), (576, 36839280), (580, 36585216), (603, 35189760), (632, 33575040), (640, 33155352), (670, 31670784), (696, 30487680), (711, 29844480), (720, 29471424), (768, 27629460), (783, 27100160), (790, 26860032), (804, 26392320), (864, 24559520), (870, 24390144), (928, 22865760), (948, 22383360), (960, 22103568), (1005, 21113856), (1024, 20722095), (1044, 20325120), (1072, 19794240), (1080, 19647616), (1152, 18419640), (1160, 18292608), (1185, 17906688), (1206, 17594880), (1264, 16787520), (1280, 16577676), (1305, 16260096), (1340, 15835392), (1392, 15243840), (1422, 14922240), (1440, 14735712), (1536, 13814730), (1566, 13550080), (1580, 13430016), (1608, 13196160), (1728, 12279760), (1740, 12195072), (1809, 11729920), (1856, 11432880), (1896, 11191680), (1920, 11051784), (1943, 10920960), (2010, 10556928), (2088, 10162560), (2133, 9948160), (2144, 9897120), (2160, 9823808), (2291, 9262080), (2304, 9209820), (2320, 9146304), (2370, 8953344), (2412, 8797440), (2528, 8393760), (2560, 8288838), (2610, 8130048), (2680, 7917696), (2784, 7621920), (2844, 7461120), (2880, 7367856), (3015, 7037952), (3072, 6907365), (3132, 6775040), (3160, 6715008), (3216, 6598080), (3456, 6139880), (3480, 6097536), (3555, 5968896), (3618, 5864960), (3712, 5716440), (3792, 5595840), (3840, 5525892), (3886, 5460480), (3915, 5420032), (4020, 5278464), (4176, 5081280), (4266, 4974080), (4288, 4948560), (4320, 4911904), (4582, 4631040), (4608, 4604910), (4640, 4573152), (4740, 4476672), (4824, 4398720), (5056, 4196880), (5120, 4144419), (5220, 4065024), (5293, 4008960), (5360, 3958848), (5568, 3810960), (5688, 3730560), (5760, 3683928), (5829, 3640320), (6030, 3518976), (6264, 3387520), (6320, 3357504), (6432, 3299040), (6873, 3087360), (6912, 3069940), (6960, 3048768), (7110, 2984448), (7236, 2932480), (7424, 2858220), (7584, 2797920), (7680, 2762946), (7772, 2730240), (7830, 2710016), (8040, 2639232), (8352, 2540640), (8532, 2487040), (8576, 2474280), (8640, 2455952), (9045, 2345984), (9164, 2315520), (9216, 2302455), (9280, 2286576), (9480, 2238336), (9648, 2199360), (9715, 2184192), (10112, 2098440), (10440, 2032512), (10586, 2004480), (10665, 1989632), (10720, 1979424), (11136, 1905480), (11376, 1865280), (11455, 1852416), (11520, 1841964), (11658, 1820160), (12060, 1759488), (12528, 1693760), (12640, 1678752), (12864, 1649520), (13746, 1543680), (13824, 1534970), (13920, 1524384), (14220, 1492224), (14472, 1466240), (14848, 1429110), (15168, 1398960), (15360, 1381473), (15544, 1365120), (15660, 1355008), (15879, 1336320), (16080, 1319616), (16704, 1270320), (17064, 1243520), (17152, 1237140), (17280, 1227976), (17487, 1213440), (18090, 1172992), (18328, 1157760), (18560, 1143288), (18960, 1119168), (19296, 1099680), (19430, 1092096), (20224, 1049220), (20619, 1029120), (20880, 1016256), (21172, 1002240), (21330, 994816), (21440, 989712), (22272, 952740), (22752, 932640), (22910, 926208), (23040, 920982), (23316, 910080), (24120, 879744), (25056, 846880), (25280, 839376), (25728, 824760), (26465, 801792), (27492, 771840), (27648, 767485), (27840, 762192), (28440, 746112), (28944, 733120), (29145, 728064), (29696, 714555), (30336, 699480), (31088, 682560), (31320, 677504), (31758, 668160), (32160, 659808), (33408, 635160), (34128, 621760), (34304, 618570), (34365, 617472), (34560, 613988), (34974, 606720), (36180, 586496), (36656, 578880), (37120, 571644), (37920, 559584), (38592, 549840), (38860, 546048), (40448, 524610), (41238, 514560), (41760, 508128), (42344, 501120), (42660, 497408), (42880, 494856), (44544, 476370), (45504, 466320), (45820, 463104), (46080, 460491), (46632, 455040), (47637, 445440), (48240, 439872), (50112, 423440), (50560, 419688), (51456, 412380), (52461, 404480), (52930, 400896), (54984, 385920), (55680, 381096), (56880, 373056), (57888, 366560), (58290, 364032), (60672, 349740), (61857, 343040), (62176, 341280), (62640, 338752), (63516, 334080), (64320, 329904), (66816, 317580), (68256, 310880), (68608, 309285), (68730, 308736), (69120, 306994), (69948, 303360), (72360, 293248), (73312, 289440), (74240, 285822), (75840, 279792), (77184, 274920), (77720, 273024), (79395, 267264), (80896, 262305), (82476, 257280), (83520, 254064), (84688, 250560), (85320, 248704), (85760, 247428), (87435, 242688), (89088, 238185), (91008, 233160), (91640, 231552), (93264, 227520), (95274, 222720), (96480, 219936), (100224, 211720), (101120, 209844), (102912, 206190), (103095, 205824), (104922, 202240), (105860, 200448), (109968, 192960), (111360, 190548), (113760, 186528), (115776, 183280), (116580, 182016), (121344, 174870), (123714, 171520), (124352, 170640), (125280, 169376), (127032, 167040), (128640, 164952), (133632, 158790), (136512, 155440), (137460, 154368), (138240, 153497), (139896, 151680), (142911, 148480), (144720, 146624)]