21246694560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5591}}^1$

素因数の和:5661

約数の個数: 576

約数和(自身を含む): 92329735680

約数和(自身を除く): 71083041120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 29, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 58, 60, 63, 65, 70, 72, 78, 80, 84, 87, 90, 91, 96, 104, 105, 112, 116, 117, 120, 126, 130, 140, 144, 145, 156, 160, 168, 174, 180, 182, 195, 203, 208, 210, 224, 232, 234, 240, 252, 260, 261, 273, 280, 288, 290, 312, 315, 336, 348, 360, 364, 377, 390, 406, 416, 420, 435, 455, 464, 468, 480, 504, 520, 522, 546, 560, 580, 585, 609, 624, 630, 672, 696, 720, 728, 754, 780, 812, 819, 840, 870, 910, 928, 936, 1008, 1015, 1040, 1044, 1092, 1120, 1131, 1160, 1170, 1218, 1248, 1260, 1305, 1365, 1392, 1440, 1456, 1508, 1560, 1624, 1638, 1680, 1740, 1820, 1827, 1872, 1885, 2016, 2030, 2080, 2088, 2184, 2262, 2320, 2340, 2436, 2520, 2610, 2639, 2730, 2784, 2912, 3016, 3045, 3120, 3248, 3276, 3360, 3393, 3480, 3640, 3654, 3744, 3770, 4060, 4095, 4176, 4368, 4524, 4640, 4680, 4872, 5040, 5220, 5278, 5460, 5591, 5655, 6032, 6090, 6240, 6496, 6552, 6786, 6960, 7280, 7308, 7540, 7917, 8120, 8190, 8352, 8736, 9048, 9135, 9360, 9744, 10080, 10440, 10556, 10920, 11182, 11310, 12064, 12180, 13104, 13195, 13572, 13920, 14560, 14616, 15080, 15834, 16240, 16380, 16773, 16965, 18096, 18270, 18720, 19488, 20880, 21112, 21840, 22364, 22620, 23751, 24360, 26208, 26390, 27144, 27955, 29232, 30160, 31668, 32480, 32760, 33546, 33930, 36192, 36540, 39137, 39585, 41760, 42224, 43680, 44728, 45240, 47502, 48720, 50319, 52780, 54288, 55910, 58464, 60320, 63336, 65520, 67092, 67860, 72683, 73080, 78274, 79170, 83865, 84448, 89456, 90480, 95004, 97440, 100638, 105560, 108576, 111820, 117411, 118755, 126672, 131040, 134184, 135720, 145366, 146160, 156548, 158340, 162139, 167730, 178912, 180960, 190008, 195685, 201276, 211120, 218049, 223640, 234822, 237510, 251595, 253344, 268368, 271440, 290732, 292320, 313096, 316680, 324278, 335460, 352233, 363415, 380016, 391370, 402552, 422240, 436098, 447280, 469644, 475020, 486417, 503190, 508781, 536736, 542880, 581464, 587055, 626192, 633360, 648556, 654147, 670920, 704466, 726830, 760032, 782740, 805104, 810695, 872196, 894560, 939288, 950040, 972834, 1006380, 1017562, 1090245, 1134973, 1162928, 1174110, 1252384, 1266720, 1297112, 1308294, 1341840, 1408932, 1453660, 1459251, 1526343, 1565480, 1610208, 1621390, 1744392, 1761165, 1878576, 1900080, 1945668, 2012760, 2035124, 2107807, 2180490, 2269946, 2325856, 2348220, 2432085, 2543905, 2594224, 2616588, 2683680, 2817864, 2907320, 2918502, 3052686, 3130960, 3242780, 3270735, 3404919, 3488784, 3522330, 3757152, 3800160, 3891336, 4025520, 4070248, 4215614, 4360980, 4539892, 4579029, 4696440, 4864170, 5087810, 5188448, 5233176, 5635728, 5674865, 5814640, 5837004, 6105372, 6261920, 6323421, 6485560, 6541470, 6809838, 6977568, 7044660, 7296255, 7631715, 7782672, 8051040, 8140496, 8431228, 8721960, 9079784, 9158058, 9392880, 9728340, 10175620, 10214757, 10466352, 10539035, 11271456, 11349730, 11629280, 11674008, 12210744, 12646842, 12971120, 13082940, 13619676, 14089320, 14592510, 14754649, 15263430, 15565344, 16280992, 16862456, 17024595, 17443920, 18159568, 18316116, 18785760, 18970263, 19456680, 20351240, 20429514, 20932704, 21078070, 22699460, 22895145, 23348016, 24421488, 25293684, 25942240, 26165880, 27239352, 28178640, 29185020, 29509298, 30526860, 31617105, 33724912, 34049190, 34887840, 36319136, 36632232, 37940526, 38913360, 40702480, 40859028, 42156140, 44263947, 45398920, 45790290, 46696032, 48842976, 50587368, 51073785, 52331760, 54478704, 56357280, 58370040, 59018596, 61053720, 63234210, 67449824, 68098380, 73264464, 73773245, 75881052, 77826720, 81404960, 81718056, 84312280, 88527894, 90797840, 91580580, 94851315, 101174736, 102147570, 104663520, 108957408, 116740080, 118037192, 122107440, 126468420, 132791841, 136196760, 146528928, 147546490, 151762104, 163436112, 168624560, 177055788, 181595680, 183161160, 189702630, 202349472, 204295140, 221319735, 233480160, 236074384, 244214880, 252936840, 265583682, 272393520, 295092980, 303524208, 326872224, 337249120, 354111576, 366322320, 379405260, 408590280, 442639470, 472148768, 505873680, 531167364, 544787040, 590185960, 607048416, 663959205, 708223152, 732644640, 758810520, 817180560, 885278940, 1011747360, 1062334728, 1180371920, 1327918410, 1416446304, 1517621040, 1634361120, 1770557880, 2124669456, 2360743840, 2655836820, 3035242080, 3541115760, 4249338912, 5311673640, 7082231520, 10623347280, 21246694560]

約数ペア:

[(1, 21246694560), (2, 10623347280), (3, 7082231520), (4, 5311673640), (5, 4249338912), (6, 3541115760), (7, 3035242080), (8, 2655836820), (9, 2360743840), (10, 2124669456), (12, 1770557880), (13, 1634361120), (14, 1517621040), (15, 1416446304), (16, 1327918410), (18, 1180371920), (20, 1062334728), (21, 1011747360), (24, 885278940), (26, 817180560), (28, 758810520), (29, 732644640), (30, 708223152), (32, 663959205), (35, 607048416), (36, 590185960), (39, 544787040), (40, 531167364), (42, 505873680), (45, 472148768), (48, 442639470), (52, 408590280), (56, 379405260), (58, 366322320), (60, 354111576), (63, 337249120), (65, 326872224), (70, 303524208), (72, 295092980), (78, 272393520), (80, 265583682), (84, 252936840), (87, 244214880), (90, 236074384), (91, 233480160), (96, 221319735), (104, 204295140), (105, 202349472), (112, 189702630), (116, 183161160), (117, 181595680), (120, 177055788), (126, 168624560), (130, 163436112), (140, 151762104), (144, 147546490), (145, 146528928), (156, 136196760), (160, 132791841), (168, 126468420), (174, 122107440), (180, 118037192), (182, 116740080), (195, 108957408), (203, 104663520), (208, 102147570), (210, 101174736), (224, 94851315), (232, 91580580), (234, 90797840), (240, 88527894), (252, 84312280), (260, 81718056), (261, 81404960), (273, 77826720), (280, 75881052), (288, 73773245), (290, 73264464), (312, 68098380), (315, 67449824), (336, 63234210), (348, 61053720), (360, 59018596), (364, 58370040), (377, 56357280), (390, 54478704), (406, 52331760), (416, 51073785), (420, 50587368), (435, 48842976), (455, 46696032), (464, 45790290), (468, 45398920), (480, 44263947), (504, 42156140), (520, 40859028), (522, 40702480), (546, 38913360), (560, 37940526), (580, 36632232), (585, 36319136), (609, 34887840), (624, 34049190), (630, 33724912), (672, 31617105), (696, 30526860), (720, 29509298), (728, 29185020), (754, 28178640), (780, 27239352), (812, 26165880), (819, 25942240), (840, 25293684), (870, 24421488), (910, 23348016), (928, 22895145), (936, 22699460), (1008, 21078070), (1015, 20932704), (1040, 20429514), (1044, 20351240), (1092, 19456680), (1120, 18970263), (1131, 18785760), (1160, 18316116), (1170, 18159568), (1218, 17443920), (1248, 17024595), (1260, 16862456), (1305, 16280992), (1365, 15565344), (1392, 15263430), (1440, 14754649), (1456, 14592510), (1508, 14089320), (1560, 13619676), (1624, 13082940), (1638, 12971120), (1680, 12646842), (1740, 12210744), (1820, 11674008), (1827, 11629280), (1872, 11349730), (1885, 11271456), (2016, 10539035), (2030, 10466352), (2080, 10214757), (2088, 10175620), (2184, 9728340), (2262, 9392880), (2320, 9158058), (2340, 9079784), (2436, 8721960), (2520, 8431228), (2610, 8140496), (2639, 8051040), (2730, 7782672), (2784, 7631715), (2912, 7296255), (3016, 7044660), (3045, 6977568), (3120, 6809838), (3248, 6541470), (3276, 6485560), (3360, 6323421), (3393, 6261920), (3480, 6105372), (3640, 5837004), (3654, 5814640), (3744, 5674865), (3770, 5635728), (4060, 5233176), (4095, 5188448), (4176, 5087810), (4368, 4864170), (4524, 4696440), (4640, 4579029), (4680, 4539892), (4872, 4360980), (5040, 4215614), (5220, 4070248), (5278, 4025520), (5460, 3891336), (5591, 3800160), (5655, 3757152), (6032, 3522330), (6090, 3488784), (6240, 3404919), (6496, 3270735), (6552, 3242780), (6786, 3130960), (6960, 3052686), (7280, 2918502), (7308, 2907320), (7540, 2817864), (7917, 2683680), (8120, 2616588), (8190, 2594224), (8352, 2543905), (8736, 2432085), (9048, 2348220), (9135, 2325856), (9360, 2269946), (9744, 2180490), (10080, 2107807), (10440, 2035124), (10556, 2012760), (10920, 1945668), (11182, 1900080), (11310, 1878576), (12064, 1761165), (12180, 1744392), (13104, 1621390), (13195, 1610208), (13572, 1565480), (13920, 1526343), (14560, 1459251), (14616, 1453660), (15080, 1408932), (15834, 1341840), (16240, 1308294), (16380, 1297112), (16773, 1266720), (16965, 1252384), (18096, 1174110), (18270, 1162928), (18720, 1134973), (19488, 1090245), (20880, 1017562), (21112, 1006380), (21840, 972834), (22364, 950040), (22620, 939288), (23751, 894560), (24360, 872196), (26208, 810695), (26390, 805104), (27144, 782740), (27955, 760032), (29232, 726830), (30160, 704466), (31668, 670920), (32480, 654147), (32760, 648556), (33546, 633360), (33930, 626192), (36192, 587055), (36540, 581464), (39137, 542880), (39585, 536736), (41760, 508781), (42224, 503190), (43680, 486417), (44728, 475020), (45240, 469644), (47502, 447280), (48720, 436098), (50319, 422240), (52780, 402552), (54288, 391370), (55910, 380016), (58464, 363415), (60320, 352233), (63336, 335460), (65520, 324278), (67092, 316680), (67860, 313096), (72683, 292320), (73080, 290732), (78274, 271440), (79170, 268368), (83865, 253344), (84448, 251595), (89456, 237510), (90480, 234822), (95004, 223640), (97440, 218049), (100638, 211120), (105560, 201276), (108576, 195685), (111820, 190008), (117411, 180960), (118755, 178912), (126672, 167730), (131040, 162139), (134184, 158340), (135720, 156548), (145366, 146160)]