21003816960

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 624

約数和(自身を含む): 84722985984

約数和(自身を除く): 63719169024

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, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 146, 160, 168, 180, 192, 210, 219, 223, 224, 240, 252, 256, 280, 288, 292, 315, 320, 336, 360, 365, 384, 420, 438, 446, 448, 480, 504, 511, 512, 560, 576, 584, 630, 640, 657, 669, 672, 720, 730, 768, 840, 876, 892, 896, 960, 1008, 1022, 1024, 1095, 1115, 1120, 1152, 1168, 1260, 1280, 1314, 1338, 1344, 1440, 1460, 1533, 1536, 1561, 1680, 1752, 1784, 1792, 1920, 2007, 2016, 2044, 2048, 2190, 2230, 2240, 2304, 2336, 2520, 2555, 2560, 2628, 2676, 2688, 2880, 2920, 3066, 3072, 3122, 3285, 3345, 3360, 3504, 3568, 3584, 3840, 4014, 4032, 4088, 4096, 4380, 4460, 4480, 4599, 4608, 4672, 4683, 5040, 5110, 5120, 5256, 5352, 5376, 5760, 5840, 6132, 6144, 6244, 6570, 6690, 6720, 7008, 7136, 7168, 7665, 7680, 7805, 8028, 8064, 8176, 8760, 8920, 8960, 9198, 9216, 9344, 9366, 10035, 10080, 10220, 10240, 10512, 10704, 10752, 11520, 11680, 12264, 12288, 12488, 13140, 13380, 13440, 14016, 14049, 14272, 14336, 15330, 15360, 15610, 16056, 16128, 16279, 16352, 17520, 17840, 17920, 18396, 18432, 18688, 18732, 20070, 20160, 20440, 20480, 21024, 21408, 21504, 22995, 23040, 23360, 23415, 24528, 24976, 26280, 26760, 26880, 28032, 28098, 28544, 28672, 30660, 30720, 31220, 32112, 32256, 32558, 32704, 35040, 35680, 35840, 36792, 36864, 37376, 37464, 40140, 40320, 40880, 42048, 42816, 43008, 45990, 46080, 46720, 46830, 48837, 49056, 49952, 52560, 53520, 53760, 56064, 56196, 57088, 61320, 61440, 62440, 64224, 64512, 65116, 65408, 70080, 70245, 71360, 71680, 73584, 74752, 74928, 80280, 80640, 81395, 81760, 84096, 85632, 86016, 91980, 92160, 93440, 93660, 97674, 98112, 99904, 105120, 107040, 107520, 112128, 112392, 113953, 114176, 122640, 124880, 128448, 129024, 130232, 130816, 140160, 140490, 142720, 143360, 146511, 147168, 149504, 149856, 160560, 161280, 162790, 163520, 168192, 171264, 183960, 184320, 186880, 187320, 195348, 196224, 199808, 210240, 214080, 215040, 224256, 224784, 227906, 228352, 244185, 245280, 249760, 256896, 258048, 260464, 261632, 280320, 280980, 285440, 293022, 294336, 299008, 299712, 321120, 322560, 325580, 327040, 336384, 341859, 342528, 367920, 373760, 374640, 390696, 392448, 399616, 420480, 428160, 430080, 448512, 449568, 455812, 456704, 488370, 490560, 499520, 513792, 520928, 523264, 560640, 561960, 569765, 570880, 586044, 588672, 599424, 642240, 645120, 651160, 654080, 672768, 683718, 685056, 732555, 735840, 747520, 749280, 781392, 784896, 799232, 840960, 856320, 897024, 899136, 911624, 913408, 976740, 981120, 999040, 1025577, 1027584, 1041856, 1046528, 1121280, 1123920, 1139530, 1141760, 1172088, 1177344, 1198848, 1284480, 1290240, 1302320, 1308160, 1345536, 1367436, 1370112, 1465110, 1471680, 1495040, 1498560, 1562784, 1569792, 1598464, 1681920, 1709295, 1712640, 1798272, 1823248, 1953480, 1962240, 1998080, 2051154, 2055168, 2083712, 2093056, 2242560, 2247840, 2279060, 2283520, 2344176, 2354688, 2397696, 2568960, 2604640, 2616320, 2691072, 2734872, 2740224, 2930220, 2943360, 2997120, 3125568, 3139584, 3196928, 3363840, 3418590, 3425280, 3596544, 3646496, 3906960, 3924480, 3996160, 4102308, 4110336, 4167424, 4485120, 4495680, 4558120, 4567040, 4688352, 4709376, 4795392, 5127885, 5137920, 5209280, 5232640, 5469744, 5860440, 5886720, 5994240, 6251136, 6279168, 6393856, 6727680, 6837180, 6850560, 7193088, 7292992, 7813920, 7848960, 7992320, 8204616, 8220672, 8334848, 8991360, 9116240, 9376704, 9418752, 9590784, 10255770, 10275840, 10418560, 10465280, 10939488, 11720880, 11773440, 11988480, 12502272, 13455360, 13674360, 13701120, 14386176, 14585984, 15627840, 15697920, 15984640, 16409232, 16669696, 17982720, 18232480, 18753408, 18837504, 19181568, 20511540, 20551680, 20837120, 21878976, 23441760, 23546880, 23976960, 25004544, 27348720, 28772352, 29171968, 31255680, 31395840, 31969280, 32818464, 33339392, 35965440, 36464960, 37506816, 41023080, 41103360, 41674240, 43757952, 46883520, 47093760, 47953920, 50009088, 54697440, 57544704, 58343936, 62511360, 65636928, 66678784, 71930880, 72929920, 75013632, 82046160, 83348480, 87515904, 93767040, 94187520, 95907840, 100018176, 109394880, 116687872, 125022720, 131273856, 143861760, 145859840, 150027264, 164092320, 166696960, 175031808, 187534080, 200036352, 218789760, 233375744, 250045440, 262547712, 287723520, 291719680, 300054528, 328184640, 333393920, 350063616, 375068160, 437579520, 466751488, 500090880, 525095424, 583439360, 600109056, 656369280, 700127232, 750136320, 875159040, 1000181760, 1050190848, 1166878720, 1312738560, 1400254464, 1500272640, 1750318080, 2100381696, 2333757440, 2625477120, 3000545280, 3500636160, 4200763392, 5250954240, 7001272320, 10501908480, 21003816960]

約数ペア:

[(1, 21003816960), (2, 10501908480), (3, 7001272320), (4, 5250954240), (5, 4200763392), (6, 3500636160), (7, 3000545280), (8, 2625477120), (9, 2333757440), (10, 2100381696), (12, 1750318080), (14, 1500272640), (15, 1400254464), (16, 1312738560), (18, 1166878720), (20, 1050190848), (21, 1000181760), (24, 875159040), (28, 750136320), (30, 700127232), (32, 656369280), (35, 600109056), (36, 583439360), (40, 525095424), (42, 500090880), (45, 466751488), (48, 437579520), (56, 375068160), (60, 350063616), (63, 333393920), (64, 328184640), (70, 300054528), (72, 291719680), (73, 287723520), (80, 262547712), (84, 250045440), (90, 233375744), (96, 218789760), (105, 200036352), (112, 187534080), (120, 175031808), (126, 166696960), (128, 164092320), (140, 150027264), (144, 145859840), (146, 143861760), (160, 131273856), (168, 125022720), (180, 116687872), (192, 109394880), (210, 100018176), (219, 95907840), (223, 94187520), (224, 93767040), (240, 87515904), (252, 83348480), (256, 82046160), (280, 75013632), (288, 72929920), (292, 71930880), (315, 66678784), (320, 65636928), (336, 62511360), (360, 58343936), (365, 57544704), (384, 54697440), (420, 50009088), (438, 47953920), (446, 47093760), (448, 46883520), (480, 43757952), (504, 41674240), (511, 41103360), (512, 41023080), (560, 37506816), (576, 36464960), (584, 35965440), (630, 33339392), (640, 32818464), (657, 31969280), (669, 31395840), (672, 31255680), (720, 29171968), (730, 28772352), (768, 27348720), (840, 25004544), (876, 23976960), (892, 23546880), (896, 23441760), (960, 21878976), (1008, 20837120), (1022, 20551680), (1024, 20511540), (1095, 19181568), (1115, 18837504), (1120, 18753408), (1152, 18232480), (1168, 17982720), (1260, 16669696), (1280, 16409232), (1314, 15984640), (1338, 15697920), (1344, 15627840), (1440, 14585984), (1460, 14386176), (1533, 13701120), (1536, 13674360), (1561, 13455360), (1680, 12502272), (1752, 11988480), (1784, 11773440), (1792, 11720880), (1920, 10939488), (2007, 10465280), (2016, 10418560), (2044, 10275840), (2048, 10255770), (2190, 9590784), (2230, 9418752), (2240, 9376704), (2304, 9116240), (2336, 8991360), (2520, 8334848), (2555, 8220672), (2560, 8204616), (2628, 7992320), (2676, 7848960), (2688, 7813920), (2880, 7292992), (2920, 7193088), (3066, 6850560), (3072, 6837180), (3122, 6727680), (3285, 6393856), (3345, 6279168), (3360, 6251136), (3504, 5994240), (3568, 5886720), (3584, 5860440), (3840, 5469744), (4014, 5232640), (4032, 5209280), (4088, 5137920), (4096, 5127885), (4380, 4795392), (4460, 4709376), (4480, 4688352), (4599, 4567040), (4608, 4558120), (4672, 4495680), (4683, 4485120), (5040, 4167424), (5110, 4110336), (5120, 4102308), (5256, 3996160), (5352, 3924480), (5376, 3906960), (5760, 3646496), (5840, 3596544), (6132, 3425280), (6144, 3418590), (6244, 3363840), (6570, 3196928), (6690, 3139584), (6720, 3125568), (7008, 2997120), (7136, 2943360), (7168, 2930220), (7665, 2740224), (7680, 2734872), (7805, 2691072), (8028, 2616320), (8064, 2604640), (8176, 2568960), (8760, 2397696), (8920, 2354688), (8960, 2344176), (9198, 2283520), (9216, 2279060), (9344, 2247840), (9366, 2242560), (10035, 2093056), (10080, 2083712), (10220, 2055168), (10240, 2051154), (10512, 1998080), (10704, 1962240), (10752, 1953480), (11520, 1823248), (11680, 1798272), (12264, 1712640), (12288, 1709295), (12488, 1681920), (13140, 1598464), (13380, 1569792), (13440, 1562784), (14016, 1498560), (14049, 1495040), (14272, 1471680), (14336, 1465110), (15330, 1370112), (15360, 1367436), (15610, 1345536), (16056, 1308160), (16128, 1302320), (16279, 1290240), (16352, 1284480), (17520, 1198848), (17840, 1177344), (17920, 1172088), (18396, 1141760), (18432, 1139530), (18688, 1123920), (18732, 1121280), (20070, 1046528), (20160, 1041856), (20440, 1027584), (20480, 1025577), (21024, 999040), (21408, 981120), (21504, 976740), (22995, 913408), (23040, 911624), (23360, 899136), (23415, 897024), (24528, 856320), (24976, 840960), (26280, 799232), (26760, 784896), (26880, 781392), (28032, 749280), (28098, 747520), (28544, 735840), (28672, 732555), (30660, 685056), (30720, 683718), (31220, 672768), (32112, 654080), (32256, 651160), (32558, 645120), (32704, 642240), (35040, 599424), (35680, 588672), (35840, 586044), (36792, 570880), (36864, 569765), (37376, 561960), (37464, 560640), (40140, 523264), (40320, 520928), (40880, 513792), (42048, 499520), (42816, 490560), (43008, 488370), (45990, 456704), (46080, 455812), (46720, 449568), (46830, 448512), (48837, 430080), (49056, 428160), (49952, 420480), (52560, 399616), (53520, 392448), (53760, 390696), (56064, 374640), (56196, 373760), (57088, 367920), (61320, 342528), (61440, 341859), (62440, 336384), (64224, 327040), (64512, 325580), (65116, 322560), (65408, 321120), (70080, 299712), (70245, 299008), (71360, 294336), (71680, 293022), (73584, 285440), (74752, 280980), (74928, 280320), (80280, 261632), (80640, 260464), (81395, 258048), (81760, 256896), (84096, 249760), (85632, 245280), (86016, 244185), (91980, 228352), (92160, 227906), (93440, 224784), (93660, 224256), (97674, 215040), (98112, 214080), (99904, 210240), (105120, 199808), (107040, 196224), (107520, 195348), (112128, 187320), (112392, 186880), (113953, 184320), (114176, 183960), (122640, 171264), (124880, 168192), (128448, 163520), (129024, 162790), (130232, 161280), (130816, 160560), (140160, 149856), (140490, 149504), (142720, 147168), (143360, 146511)]