21873392640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3923}}^1$

素因数の和:3976

約数の個数: 396

約数和(自身を含む): 83328408072

約数和(自身を除く): 61455015432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 256, 264, 288, 320, 330, 352, 360, 363, 384, 396, 440, 480, 484, 495, 512, 528, 576, 605, 640, 660, 704, 720, 726, 768, 792, 880, 960, 968, 990, 1024, 1056, 1089, 1152, 1210, 1280, 1320, 1408, 1440, 1452, 1536, 1584, 1760, 1815, 1920, 1936, 1980, 2112, 2178, 2304, 2420, 2560, 2640, 2816, 2880, 2904, 3072, 3168, 3520, 3630, 3840, 3872, 3923, 3960, 4224, 4356, 4608, 4840, 5120, 5280, 5445, 5632, 5760, 5808, 6336, 7040, 7260, 7680, 7744, 7846, 7920, 8448, 8712, 9216, 9680, 10560, 10890, 11264, 11520, 11616, 11769, 12672, 14080, 14520, 15360, 15488, 15692, 15840, 16896, 17424, 19360, 19615, 21120, 21780, 23040, 23232, 23538, 25344, 28160, 29040, 30976, 31384, 31680, 33792, 34848, 35307, 38720, 39230, 42240, 43153, 43560, 46080, 46464, 47076, 50688, 56320, 58080, 58845, 61952, 62768, 63360, 69696, 70614, 77440, 78460, 84480, 86306, 87120, 92928, 94152, 101376, 116160, 117690, 123904, 125536, 126720, 129459, 139392, 141228, 154880, 156920, 168960, 172612, 174240, 176535, 185856, 188304, 215765, 232320, 235380, 251072, 253440, 258918, 278784, 282456, 309760, 313840, 345224, 348480, 353070, 371712, 376608, 388377, 431530, 464640, 470760, 474683, 502144, 506880, 517836, 557568, 564912, 619520, 627680, 647295, 690448, 696960, 706140, 753216, 776754, 863060, 929280, 941520, 949366, 1004288, 1035672, 1115136, 1129824, 1255360, 1294590, 1380896, 1393920, 1412280, 1424049, 1506432, 1553508, 1726120, 1858560, 1883040, 1898732, 1941885, 2008576, 2071344, 2259648, 2373415, 2510720, 2589180, 2761792, 2787840, 2824560, 2848098, 3012864, 3107016, 3452240, 3766080, 3797464, 3883770, 4017152, 4142688, 4272147, 4519296, 4746830, 5021440, 5178360, 5523584, 5575680, 5649120, 5696196, 6025728, 6214032, 6904480, 7120245, 7532160, 7594928, 7767540, 8285376, 8544294, 9038592, 9493660, 10042880, 10356720, 11047168, 11298240, 11392392, 12051456, 12428064, 13808960, 14240490, 15064320, 15189856, 15535080, 16570752, 17088588, 18077184, 18987320, 20085760, 20713440, 21360735, 22094336, 22596480, 22784784, 24856128, 27617920, 28480980, 30128640, 30379712, 31070160, 33141504, 34177176, 36154368, 37974640, 41426880, 42721470, 44188672, 45192960, 45569568, 49712256, 55235840, 56961960, 60257280, 60759424, 62140320, 66283008, 68354352, 75949280, 82853760, 85442940, 90385920, 91139136, 99424512, 110471680, 113923920, 121518848, 124280640, 132566016, 136708704, 151898560, 165707520, 170885880, 180771840, 182278272, 198849024, 220943360, 227847840, 243037696, 248561280, 273417408, 303797120, 331415040, 341771760, 364556544, 397698048, 455695680, 486075392, 497122560, 546834816, 607594240, 662830080, 683543520, 729113088, 911391360, 994245120, 1093669632, 1215188480, 1367087040, 1458226176, 1822782720, 1988490240, 2187339264, 2430376960, 2734174080, 3645565440, 4374678528, 5468348160, 7291130880, 10936696320, 21873392640]

約数ペア:

[(1, 21873392640), (2, 10936696320), (3, 7291130880), (4, 5468348160), (5, 4374678528), (6, 3645565440), (8, 2734174080), (9, 2430376960), (10, 2187339264), (11, 1988490240), (12, 1822782720), (15, 1458226176), (16, 1367087040), (18, 1215188480), (20, 1093669632), (22, 994245120), (24, 911391360), (30, 729113088), (32, 683543520), (33, 662830080), (36, 607594240), (40, 546834816), (44, 497122560), (45, 486075392), (48, 455695680), (55, 397698048), (60, 364556544), (64, 341771760), (66, 331415040), (72, 303797120), (80, 273417408), (88, 248561280), (90, 243037696), (96, 227847840), (99, 220943360), (110, 198849024), (120, 182278272), (121, 180771840), (128, 170885880), (132, 165707520), (144, 151898560), (160, 136708704), (165, 132566016), (176, 124280640), (180, 121518848), (192, 113923920), (198, 110471680), (220, 99424512), (240, 91139136), (242, 90385920), (256, 85442940), (264, 82853760), (288, 75949280), (320, 68354352), (330, 66283008), (352, 62140320), (360, 60759424), (363, 60257280), (384, 56961960), (396, 55235840), (440, 49712256), (480, 45569568), (484, 45192960), (495, 44188672), (512, 42721470), (528, 41426880), (576, 37974640), (605, 36154368), (640, 34177176), (660, 33141504), (704, 31070160), (720, 30379712), (726, 30128640), (768, 28480980), (792, 27617920), (880, 24856128), (960, 22784784), (968, 22596480), (990, 22094336), (1024, 21360735), (1056, 20713440), (1089, 20085760), (1152, 18987320), (1210, 18077184), (1280, 17088588), (1320, 16570752), (1408, 15535080), (1440, 15189856), (1452, 15064320), (1536, 14240490), (1584, 13808960), (1760, 12428064), (1815, 12051456), (1920, 11392392), (1936, 11298240), (1980, 11047168), (2112, 10356720), (2178, 10042880), (2304, 9493660), (2420, 9038592), (2560, 8544294), (2640, 8285376), (2816, 7767540), (2880, 7594928), (2904, 7532160), (3072, 7120245), (3168, 6904480), (3520, 6214032), (3630, 6025728), (3840, 5696196), (3872, 5649120), (3923, 5575680), (3960, 5523584), (4224, 5178360), (4356, 5021440), (4608, 4746830), (4840, 4519296), (5120, 4272147), (5280, 4142688), (5445, 4017152), (5632, 3883770), (5760, 3797464), (5808, 3766080), (6336, 3452240), (7040, 3107016), (7260, 3012864), (7680, 2848098), (7744, 2824560), (7846, 2787840), (7920, 2761792), (8448, 2589180), (8712, 2510720), (9216, 2373415), (9680, 2259648), (10560, 2071344), (10890, 2008576), (11264, 1941885), (11520, 1898732), (11616, 1883040), (11769, 1858560), (12672, 1726120), (14080, 1553508), (14520, 1506432), (15360, 1424049), (15488, 1412280), (15692, 1393920), (15840, 1380896), (16896, 1294590), (17424, 1255360), (19360, 1129824), (19615, 1115136), (21120, 1035672), (21780, 1004288), (23040, 949366), (23232, 941520), (23538, 929280), (25344, 863060), (28160, 776754), (29040, 753216), (30976, 706140), (31384, 696960), (31680, 690448), (33792, 647295), (34848, 627680), (35307, 619520), (38720, 564912), (39230, 557568), (42240, 517836), (43153, 506880), (43560, 502144), (46080, 474683), (46464, 470760), (47076, 464640), (50688, 431530), (56320, 388377), (58080, 376608), (58845, 371712), (61952, 353070), (62768, 348480), (63360, 345224), (69696, 313840), (70614, 309760), (77440, 282456), (78460, 278784), (84480, 258918), (86306, 253440), (87120, 251072), (92928, 235380), (94152, 232320), (101376, 215765), (116160, 188304), (117690, 185856), (123904, 176535), (125536, 174240), (126720, 172612), (129459, 168960), (139392, 156920), (141228, 154880)]