21604440960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2931

約数の個数: 512

約数和(自身を含む): 84074112000

約数和(自身を除く): 62469671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 32, 36, 38, 40, 45, 46, 48, 54, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 108, 114, 115, 120, 128, 135, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 216, 228, 230, 240, 270, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 384, 414, 432, 437, 456, 460, 480, 513, 540, 552, 570, 576, 608, 621, 640, 684, 690, 720, 736, 760, 828, 855, 864, 874, 912, 920, 960, 1026, 1035, 1080, 1104, 1140, 1152, 1216, 1242, 1311, 1368, 1380, 1440, 1472, 1520, 1656, 1710, 1728, 1748, 1824, 1840, 1920, 2052, 2070, 2160, 2185, 2208, 2280, 2432, 2484, 2565, 2622, 2736, 2760, 2861, 2880, 2944, 3040, 3105, 3312, 3420, 3456, 3496, 3648, 3680, 3933, 4104, 4140, 4320, 4370, 4416, 4560, 4968, 5130, 5244, 5472, 5520, 5722, 5760, 6080, 6210, 6555, 6624, 6840, 6992, 7296, 7360, 7866, 8208, 8280, 8583, 8640, 8740, 8832, 9120, 9936, 10260, 10488, 10944, 11040, 11444, 11799, 12160, 12420, 13110, 13248, 13680, 13984, 14305, 14720, 15732, 16416, 16560, 17166, 17280, 17480, 18240, 19665, 19872, 20520, 20976, 21888, 22080, 22888, 23598, 24840, 25749, 26220, 26496, 27360, 27968, 28610, 31464, 32832, 33120, 34332, 34960, 36480, 39330, 39744, 41040, 41952, 42915, 44160, 45776, 47196, 49680, 51498, 52440, 54359, 54720, 55936, 57220, 58995, 62928, 65664, 65803, 66240, 68664, 69920, 77247, 78660, 79488, 82080, 83904, 85830, 91552, 94392, 99360, 102996, 104880, 108718, 109440, 114440, 117990, 125856, 128745, 131606, 132480, 137328, 139840, 154494, 157320, 163077, 164160, 167808, 171660, 183104, 188784, 197409, 198720, 205992, 209760, 217436, 228880, 235980, 251712, 257490, 263212, 271795, 274656, 279680, 308988, 314640, 326154, 328320, 329015, 343320, 366208, 377568, 386235, 394818, 397440, 411984, 419520, 434872, 457760, 471960, 489231, 503424, 514980, 526424, 543590, 549312, 592227, 617976, 629280, 652308, 658030, 686640, 755136, 772470, 789636, 815385, 823968, 839040, 869744, 915520, 943920, 978462, 987045, 1029960, 1052848, 1087180, 1098624, 1184454, 1235952, 1250257, 1258560, 1304616, 1316060, 1373280, 1467693, 1510272, 1544940, 1579272, 1630770, 1647936, 1739488, 1776681, 1831040, 1887840, 1956924, 1974090, 2059920, 2105696, 2174360, 2368908, 2446155, 2471904, 2500514, 2517120, 2609232, 2632120, 2746560, 2935386, 2961135, 3089880, 3158544, 3261540, 3295872, 3478976, 3553362, 3750771, 3775680, 3913848, 3948180, 4119840, 4211392, 4348720, 4737816, 4892310, 4943808, 5001028, 5218464, 5264240, 5493120, 5870772, 5922270, 6179760, 6251285, 6317088, 6523080, 6957952, 7106724, 7338465, 7501542, 7551360, 7827696, 7896360, 8239680, 8422784, 8697440, 8883405, 9475632, 9784620, 9887616, 10002056, 10436928, 10528480, 11252313, 11741544, 11844540, 12359520, 12502570, 12634176, 13046160, 14213448, 14676930, 15003084, 15655392, 15792720, 16479360, 17394880, 17766810, 18753855, 18951264, 19569240, 20004112, 20873856, 21056960, 22504626, 23483088, 23689080, 24719040, 25005140, 25268352, 26092320, 28426896, 29353860, 30006168, 31310784, 31585440, 33756939, 34789760, 35533620, 37507710, 37902528, 39138480, 40008224, 42113920, 45009252, 46966176, 47378160, 49438080, 50010280, 52184640, 56261565, 56853792, 58707720, 60012336, 62621568, 63170880, 67513878, 71067240, 75015420, 75805056, 78276960, 80016448, 90018504, 93932352, 94756320, 100020560, 104369280, 112523130, 113707584, 117415440, 120024672, 126341760, 135027756, 142134480, 150030840, 156553920, 160032896, 168784695, 180037008, 187864704, 189512640, 200041120, 225046260, 227415168, 234830880, 240049344, 270055512, 284268960, 300061680, 313107840, 337569390, 360074016, 379025280, 400082240, 450092520, 469661760, 480098688, 540111024, 568537920, 600123360, 675138780, 720148032, 800164480, 900185040, 939323520, 1080222048, 1137075840, 1200246720, 1350277560, 1440296064, 1800370080, 2160444096, 2400493440, 2700555120, 3600740160, 4320888192, 5401110240, 7201480320, 10802220480, 21604440960]

約数ペア:

[(1, 21604440960), (2, 10802220480), (3, 7201480320), (4, 5401110240), (5, 4320888192), (6, 3600740160), (8, 2700555120), (9, 2400493440), (10, 2160444096), (12, 1800370080), (15, 1440296064), (16, 1350277560), (18, 1200246720), (19, 1137075840), (20, 1080222048), (23, 939323520), (24, 900185040), (27, 800164480), (30, 720148032), (32, 675138780), (36, 600123360), (38, 568537920), (40, 540111024), (45, 480098688), (46, 469661760), (48, 450092520), (54, 400082240), (57, 379025280), (60, 360074016), (64, 337569390), (69, 313107840), (72, 300061680), (76, 284268960), (80, 270055512), (90, 240049344), (92, 234830880), (95, 227415168), (96, 225046260), (108, 200041120), (114, 189512640), (115, 187864704), (120, 180037008), (128, 168784695), (135, 160032896), (138, 156553920), (144, 150030840), (152, 142134480), (160, 135027756), (171, 126341760), (180, 120024672), (184, 117415440), (190, 113707584), (192, 112523130), (207, 104369280), (216, 100020560), (228, 94756320), (230, 93932352), (240, 90018504), (270, 80016448), (276, 78276960), (285, 75805056), (288, 75015420), (304, 71067240), (320, 67513878), (342, 63170880), (345, 62621568), (360, 60012336), (368, 58707720), (380, 56853792), (384, 56261565), (414, 52184640), (432, 50010280), (437, 49438080), (456, 47378160), (460, 46966176), (480, 45009252), (513, 42113920), (540, 40008224), (552, 39138480), (570, 37902528), (576, 37507710), (608, 35533620), (621, 34789760), (640, 33756939), (684, 31585440), (690, 31310784), (720, 30006168), (736, 29353860), (760, 28426896), (828, 26092320), (855, 25268352), (864, 25005140), (874, 24719040), (912, 23689080), (920, 23483088), (960, 22504626), (1026, 21056960), (1035, 20873856), (1080, 20004112), (1104, 19569240), (1140, 18951264), (1152, 18753855), (1216, 17766810), (1242, 17394880), (1311, 16479360), (1368, 15792720), (1380, 15655392), (1440, 15003084), (1472, 14676930), (1520, 14213448), (1656, 13046160), (1710, 12634176), (1728, 12502570), (1748, 12359520), (1824, 11844540), (1840, 11741544), (1920, 11252313), (2052, 10528480), (2070, 10436928), (2160, 10002056), (2185, 9887616), (2208, 9784620), (2280, 9475632), (2432, 8883405), (2484, 8697440), (2565, 8422784), (2622, 8239680), (2736, 7896360), (2760, 7827696), (2861, 7551360), (2880, 7501542), (2944, 7338465), (3040, 7106724), (3105, 6957952), (3312, 6523080), (3420, 6317088), (3456, 6251285), (3496, 6179760), (3648, 5922270), (3680, 5870772), (3933, 5493120), (4104, 5264240), (4140, 5218464), (4320, 5001028), (4370, 4943808), (4416, 4892310), (4560, 4737816), (4968, 4348720), (5130, 4211392), (5244, 4119840), (5472, 3948180), (5520, 3913848), (5722, 3775680), (5760, 3750771), (6080, 3553362), (6210, 3478976), (6555, 3295872), (6624, 3261540), (6840, 3158544), (6992, 3089880), (7296, 2961135), (7360, 2935386), (7866, 2746560), (8208, 2632120), (8280, 2609232), (8583, 2517120), (8640, 2500514), (8740, 2471904), (8832, 2446155), (9120, 2368908), (9936, 2174360), (10260, 2105696), (10488, 2059920), (10944, 1974090), (11040, 1956924), (11444, 1887840), (11799, 1831040), (12160, 1776681), (12420, 1739488), (13110, 1647936), (13248, 1630770), (13680, 1579272), (13984, 1544940), (14305, 1510272), (14720, 1467693), (15732, 1373280), (16416, 1316060), (16560, 1304616), (17166, 1258560), (17280, 1250257), (17480, 1235952), (18240, 1184454), (19665, 1098624), (19872, 1087180), (20520, 1052848), (20976, 1029960), (21888, 987045), (22080, 978462), (22888, 943920), (23598, 915520), (24840, 869744), (25749, 839040), (26220, 823968), (26496, 815385), (27360, 789636), (27968, 772470), (28610, 755136), (31464, 686640), (32832, 658030), (33120, 652308), (34332, 629280), (34960, 617976), (36480, 592227), (39330, 549312), (39744, 543590), (41040, 526424), (41952, 514980), (42915, 503424), (44160, 489231), (45776, 471960), (47196, 457760), (49680, 434872), (51498, 419520), (52440, 411984), (54359, 397440), (54720, 394818), (55936, 386235), (57220, 377568), (58995, 366208), (62928, 343320), (65664, 329015), (65803, 328320), (66240, 326154), (68664, 314640), (69920, 308988), (77247, 279680), (78660, 274656), (79488, 271795), (82080, 263212), (83904, 257490), (85830, 251712), (91552, 235980), (94392, 228880), (99360, 217436), (102996, 209760), (104880, 205992), (108718, 198720), (109440, 197409), (114440, 188784), (117990, 183104), (125856, 171660), (128745, 167808), (131606, 164160), (132480, 163077), (137328, 157320), (139840, 154494)]