20622994560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{821}}^1$

素因数の和:949

約数の個数: 576

約数和(自身を含む): 83873345400

約数和(自身を除く): 63250350840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 89, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 178, 180, 192, 196, 210, 224, 240, 245, 252, 267, 280, 288, 294, 315, 320, 336, 356, 360, 384, 392, 420, 441, 445, 448, 480, 490, 504, 534, 560, 576, 588, 623, 630, 640, 672, 712, 720, 735, 784, 801, 821, 840, 882, 890, 896, 960, 980, 1008, 1068, 1120, 1152, 1176, 1246, 1260, 1335, 1344, 1424, 1440, 1470, 1568, 1602, 1642, 1680, 1764, 1780, 1869, 1920, 1960, 2016, 2136, 2205, 2240, 2352, 2463, 2492, 2520, 2670, 2688, 2848, 2880, 2940, 3115, 3136, 3204, 3284, 3360, 3528, 3560, 3738, 3920, 4005, 4032, 4105, 4272, 4361, 4410, 4480, 4704, 4926, 4984, 5040, 5340, 5607, 5696, 5747, 5760, 5880, 6230, 6272, 6408, 6568, 6720, 7056, 7120, 7389, 7476, 7840, 8010, 8064, 8210, 8544, 8722, 8820, 9345, 9408, 9852, 9968, 10080, 10680, 11214, 11392, 11494, 11760, 12315, 12460, 12816, 13083, 13136, 13440, 14112, 14240, 14778, 14952, 15680, 16020, 16420, 17088, 17241, 17444, 17640, 18690, 18816, 19704, 19936, 20160, 21360, 21805, 22428, 22988, 23520, 24630, 24920, 25632, 26166, 26272, 28035, 28224, 28480, 28735, 29556, 29904, 31360, 32040, 32840, 34176, 34482, 34888, 35280, 36945, 37380, 39249, 39408, 39872, 40229, 40320, 42720, 43610, 44856, 45976, 47040, 49260, 49840, 51264, 51723, 52332, 52544, 56070, 56448, 56960, 57470, 59112, 59808, 64080, 65415, 65680, 68964, 69776, 70560, 73069, 73890, 74760, 78498, 78816, 79744, 80458, 85440, 86205, 87220, 89712, 91952, 94080, 98520, 99680, 102528, 103446, 104664, 105088, 112140, 114940, 118224, 119616, 120687, 128160, 130830, 131360, 137928, 139552, 141120, 146138, 147780, 149520, 156996, 157632, 160916, 170880, 172410, 174440, 179424, 183904, 196245, 197040, 199360, 201145, 206892, 209328, 219207, 224280, 229880, 236448, 239232, 241374, 256320, 258615, 261660, 262720, 275856, 279104, 282240, 292276, 295560, 299040, 313992, 315264, 321832, 344820, 348880, 358848, 362061, 365345, 367808, 392490, 394080, 398720, 402290, 413784, 418656, 438414, 448560, 459760, 472896, 482748, 511483, 512640, 517230, 523320, 525440, 551712, 558208, 584552, 591120, 598080, 603435, 627984, 643664, 657621, 689640, 697760, 717696, 724122, 730690, 735616, 784980, 788160, 804580, 827568, 837312, 876828, 897120, 919520, 945792, 965496, 1022966, 1034460, 1046640, 1096035, 1103424, 1169104, 1182240, 1196160, 1206870, 1255968, 1287328, 1315242, 1379280, 1395520, 1448244, 1461380, 1534449, 1569960, 1576320, 1609160, 1655136, 1674624, 1753656, 1794240, 1810305, 1839040, 1930992, 2045932, 2068920, 2093280, 2192070, 2206848, 2338208, 2364480, 2413740, 2511936, 2557415, 2574656, 2630484, 2758560, 2791040, 2896488, 2922760, 3068898, 3139920, 3218320, 3288105, 3310272, 3507312, 3580381, 3588480, 3620610, 3678080, 3861984, 4091864, 4137840, 4186560, 4384140, 4603347, 4676416, 4728960, 4827480, 5023872, 5114830, 5149312, 5260968, 5517120, 5792976, 5845520, 6137796, 6279840, 6436640, 6576210, 6620544, 7014624, 7160762, 7241220, 7672245, 7723968, 8183728, 8275680, 8373120, 8768280, 9206694, 9352832, 9654960, 10229660, 10521936, 10741143, 11034240, 11585952, 11691040, 12275592, 12559680, 12873280, 13152420, 14029248, 14321524, 14482440, 15344490, 15447936, 16367456, 16551360, 17536560, 17901905, 18413388, 19309920, 20459320, 21043872, 21482286, 23016735, 23171904, 23382080, 24551184, 25119360, 25746560, 26304840, 28058496, 28643048, 28964880, 30688980, 32223429, 32734912, 33102720, 35073120, 35803810, 36826776, 38619840, 40918640, 42087744, 42964572, 46033470, 46343808, 46764160, 49102368, 52609680, 53705715, 57286096, 57929760, 61377960, 64446858, 65469824, 70146240, 71607620, 73653552, 77239680, 81837280, 84175488, 85929144, 92066940, 98204736, 105219360, 107411430, 114572192, 115859520, 122755920, 128893716, 140292480, 143215240, 147307104, 161117145, 163674560, 171858288, 184133880, 196409472, 210438720, 214822860, 229144384, 231719040, 245511840, 257787432, 286430480, 294614208, 322234290, 327349120, 343716576, 368267760, 420877440, 429645720, 458288768, 491023680, 515574864, 572860960, 589228416, 644468580, 687433152, 736535520, 859291440, 982047360, 1031149728, 1145721920, 1288937160, 1374866304, 1473071040, 1718582880, 2062299456, 2291443840, 2577874320, 2946142080, 3437165760, 4124598912, 5155748640, 6874331520, 10311497280, 20622994560]

約数ペア:

[(1, 20622994560), (2, 10311497280), (3, 6874331520), (4, 5155748640), (5, 4124598912), (6, 3437165760), (7, 2946142080), (8, 2577874320), (9, 2291443840), (10, 2062299456), (12, 1718582880), (14, 1473071040), (15, 1374866304), (16, 1288937160), (18, 1145721920), (20, 1031149728), (21, 982047360), (24, 859291440), (28, 736535520), (30, 687433152), (32, 644468580), (35, 589228416), (36, 572860960), (40, 515574864), (42, 491023680), (45, 458288768), (48, 429645720), (49, 420877440), (56, 368267760), (60, 343716576), (63, 327349120), (64, 322234290), (70, 294614208), (72, 286430480), (80, 257787432), (84, 245511840), (89, 231719040), (90, 229144384), (96, 214822860), (98, 210438720), (105, 196409472), (112, 184133880), (120, 171858288), (126, 163674560), (128, 161117145), (140, 147307104), (144, 143215240), (147, 140292480), (160, 128893716), (168, 122755920), (178, 115859520), (180, 114572192), (192, 107411430), (196, 105219360), (210, 98204736), (224, 92066940), (240, 85929144), (245, 84175488), (252, 81837280), (267, 77239680), (280, 73653552), (288, 71607620), (294, 70146240), (315, 65469824), (320, 64446858), (336, 61377960), (356, 57929760), (360, 57286096), (384, 53705715), (392, 52609680), (420, 49102368), (441, 46764160), (445, 46343808), (448, 46033470), (480, 42964572), (490, 42087744), (504, 40918640), (534, 38619840), (560, 36826776), (576, 35803810), (588, 35073120), (623, 33102720), (630, 32734912), (640, 32223429), (672, 30688980), (712, 28964880), (720, 28643048), (735, 28058496), (784, 26304840), (801, 25746560), (821, 25119360), (840, 24551184), (882, 23382080), (890, 23171904), (896, 23016735), (960, 21482286), (980, 21043872), (1008, 20459320), (1068, 19309920), (1120, 18413388), (1152, 17901905), (1176, 17536560), (1246, 16551360), (1260, 16367456), (1335, 15447936), (1344, 15344490), (1424, 14482440), (1440, 14321524), (1470, 14029248), (1568, 13152420), (1602, 12873280), (1642, 12559680), (1680, 12275592), (1764, 11691040), (1780, 11585952), (1869, 11034240), (1920, 10741143), (1960, 10521936), (2016, 10229660), (2136, 9654960), (2205, 9352832), (2240, 9206694), (2352, 8768280), (2463, 8373120), (2492, 8275680), (2520, 8183728), (2670, 7723968), (2688, 7672245), (2848, 7241220), (2880, 7160762), (2940, 7014624), (3115, 6620544), (3136, 6576210), (3204, 6436640), (3284, 6279840), (3360, 6137796), (3528, 5845520), (3560, 5792976), (3738, 5517120), (3920, 5260968), (4005, 5149312), (4032, 5114830), (4105, 5023872), (4272, 4827480), (4361, 4728960), (4410, 4676416), (4480, 4603347), (4704, 4384140), (4926, 4186560), (4984, 4137840), (5040, 4091864), (5340, 3861984), (5607, 3678080), (5696, 3620610), (5747, 3588480), (5760, 3580381), (5880, 3507312), (6230, 3310272), (6272, 3288105), (6408, 3218320), (6568, 3139920), (6720, 3068898), (7056, 2922760), (7120, 2896488), (7389, 2791040), (7476, 2758560), (7840, 2630484), (8010, 2574656), (8064, 2557415), (8210, 2511936), (8544, 2413740), (8722, 2364480), (8820, 2338208), (9345, 2206848), (9408, 2192070), (9852, 2093280), (9968, 2068920), (10080, 2045932), (10680, 1930992), (11214, 1839040), (11392, 1810305), (11494, 1794240), (11760, 1753656), (12315, 1674624), (12460, 1655136), (12816, 1609160), (13083, 1576320), (13136, 1569960), (13440, 1534449), (14112, 1461380), (14240, 1448244), (14778, 1395520), (14952, 1379280), (15680, 1315242), (16020, 1287328), (16420, 1255968), (17088, 1206870), (17241, 1196160), (17444, 1182240), (17640, 1169104), (18690, 1103424), (18816, 1096035), (19704, 1046640), (19936, 1034460), (20160, 1022966), (21360, 965496), (21805, 945792), (22428, 919520), (22988, 897120), (23520, 876828), (24630, 837312), (24920, 827568), (25632, 804580), (26166, 788160), (26272, 784980), (28035, 735616), (28224, 730690), (28480, 724122), (28735, 717696), (29556, 697760), (29904, 689640), (31360, 657621), (32040, 643664), (32840, 627984), (34176, 603435), (34482, 598080), (34888, 591120), (35280, 584552), (36945, 558208), (37380, 551712), (39249, 525440), (39408, 523320), (39872, 517230), (40229, 512640), (40320, 511483), (42720, 482748), (43610, 472896), (44856, 459760), (45976, 448560), (47040, 438414), (49260, 418656), (49840, 413784), (51264, 402290), (51723, 398720), (52332, 394080), (52544, 392490), (56070, 367808), (56448, 365345), (56960, 362061), (57470, 358848), (59112, 348880), (59808, 344820), (64080, 321832), (65415, 315264), (65680, 313992), (68964, 299040), (69776, 295560), (70560, 292276), (73069, 282240), (73890, 279104), (74760, 275856), (78498, 262720), (78816, 261660), (79744, 258615), (80458, 256320), (85440, 241374), (86205, 239232), (87220, 236448), (89712, 229880), (91952, 224280), (94080, 219207), (98520, 209328), (99680, 206892), (102528, 201145), (103446, 199360), (104664, 197040), (105088, 196245), (112140, 183904), (114940, 179424), (118224, 174440), (119616, 172410), (120687, 170880), (128160, 160916), (130830, 157632), (131360, 156996), (137928, 149520), (139552, 147780), (141120, 146138)]