21431585280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 640

約数和(自身を含む): 81859903488

約数和(自身を除く): 60428318208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 73, 80, 84, 86, 96, 105, 112, 120, 127, 128, 129, 140, 146, 160, 168, 172, 192, 210, 215, 219, 224, 240, 254, 256, 258, 280, 292, 301, 320, 336, 344, 365, 381, 384, 420, 430, 438, 448, 480, 508, 511, 512, 516, 560, 584, 602, 635, 640, 645, 672, 688, 730, 762, 768, 840, 860, 876, 889, 896, 903, 960, 1016, 1022, 1032, 1095, 1120, 1168, 1204, 1270, 1280, 1290, 1344, 1376, 1460, 1505, 1524, 1533, 1536, 1680, 1720, 1752, 1778, 1792, 1806, 1905, 1920, 2032, 2044, 2064, 2190, 2240, 2336, 2408, 2540, 2555, 2560, 2580, 2667, 2688, 2752, 2920, 3010, 3048, 3066, 3139, 3360, 3440, 3504, 3556, 3584, 3612, 3810, 3840, 4064, 4088, 4128, 4380, 4445, 4480, 4515, 4672, 4816, 5080, 5110, 5160, 5334, 5376, 5461, 5504, 5840, 6020, 6096, 6132, 6278, 6720, 6880, 7008, 7112, 7224, 7620, 7665, 7680, 8128, 8176, 8256, 8760, 8890, 8960, 9030, 9271, 9344, 9417, 9632, 10160, 10220, 10320, 10668, 10752, 10922, 11008, 11680, 12040, 12192, 12264, 12556, 13335, 13440, 13760, 14016, 14224, 14448, 15240, 15330, 15695, 16256, 16352, 16383, 16512, 17520, 17780, 17920, 18060, 18542, 18688, 18834, 19264, 20320, 20440, 20640, 21336, 21844, 21973, 22016, 23360, 24080, 24384, 24528, 25112, 26670, 26880, 27305, 27520, 27813, 28032, 28448, 28896, 30480, 30660, 31390, 32512, 32704, 32766, 33024, 35040, 35560, 36120, 37084, 37376, 37668, 38227, 38528, 40640, 40880, 41280, 42672, 43688, 43946, 46355, 46720, 47085, 48160, 48768, 49056, 50224, 53340, 53760, 54610, 55040, 55626, 56064, 56896, 57792, 60960, 61320, 62780, 64897, 65024, 65408, 65532, 65919, 66048, 70080, 71120, 72240, 74168, 75336, 76454, 77056, 81280, 81760, 81915, 82560, 85344, 87376, 87892, 92710, 93440, 94170, 96320, 97536, 98112, 100448, 106680, 109220, 109865, 110080, 111252, 112128, 113792, 114681, 115584, 121920, 122640, 125560, 129794, 130816, 131064, 131838, 139065, 140160, 142240, 144480, 148336, 150672, 152908, 154112, 162560, 163520, 163830, 165120, 170688, 174752, 175784, 185420, 186880, 188340, 191135, 192640, 194691, 195072, 196224, 200896, 213360, 218440, 219730, 222504, 227584, 229362, 231168, 243840, 245280, 251120, 259588, 261632, 262128, 263676, 278130, 280320, 284480, 288960, 296672, 301344, 305816, 324485, 325120, 327040, 327660, 329595, 330240, 341376, 349504, 351568, 370840, 376680, 382270, 385280, 389382, 392448, 398653, 401792, 426720, 436880, 439460, 445008, 455168, 458724, 462336, 487680, 490560, 502240, 519176, 524256, 527352, 556260, 560640, 568960, 573405, 577920, 593344, 602688, 611632, 648970, 654080, 655320, 659190, 682752, 699008, 703136, 741680, 753360, 764540, 770560, 778764, 784896, 797306, 803584, 853440, 873760, 878920, 890016, 917448, 973455, 975360, 981120, 1004480, 1038352, 1048512, 1054704, 1112520, 1137920, 1146810, 1155840, 1186688, 1195959, 1205376, 1223264, 1297940, 1308160, 1310640, 1318380, 1365504, 1398016, 1406272, 1483360, 1506720, 1529080, 1557528, 1594612, 1607168, 1706880, 1747520, 1757840, 1780032, 1834896, 1946910, 1962240, 1993265, 2008960, 2076704, 2097024, 2109408, 2225040, 2275840, 2293620, 2311680, 2373376, 2391918, 2410752, 2446528, 2595880, 2621280, 2636760, 2790571, 2796032, 2812544, 2966720, 3013440, 3058160, 3115056, 3189224, 3413760, 3495040, 3515680, 3560064, 3669792, 3893820, 3924480, 3986530, 4017920, 4153408, 4194048, 4218816, 4450080, 4587240, 4746752, 4783836, 4821504, 4893056, 5191760, 5242560, 5273520, 5581142, 5625088, 5933440, 5979795, 6026880, 6116320, 6230112, 6378448, 6827520, 6990080, 7031360, 7120128, 7339584, 7787640, 7973060, 8035840, 8306816, 8371713, 8388096, 8437632, 8900160, 9174480, 9567672, 9786112, 10383520, 10485120, 10547040, 11162284, 11250176, 11866880, 11959590, 12053760, 12232640, 12460224, 12756896, 13952855, 13980160, 14062720, 14240256, 14679168, 15575280, 15946120, 16613632, 16743426, 16875264, 17800320, 18348960, 19135344, 19572224, 20767040, 20970240, 21094080, 22324568, 23733760, 23919180, 24107520, 24465280, 24920448, 25513792, 27905710, 28125440, 29358336, 31150560, 31892240, 33227264, 33486852, 33750528, 35600640, 36697920, 38270688, 41534080, 41858565, 41940480, 42188160, 44649136, 47838360, 48930560, 49840896, 51027584, 55811420, 56250880, 58716672, 62301120, 63784480, 66973704, 71201280, 73395840, 76541376, 83068160, 83717130, 84376320, 89298272, 95676720, 97861120, 99681792, 102055168, 111622840, 124602240, 127568960, 133947408, 146791680, 153082752, 166136320, 167434260, 168752640, 178596544, 191353440, 204110336, 223245680, 249204480, 255137920, 267894816, 293583360, 306165504, 334868520, 357193088, 382706880, 446491360, 498408960, 510275840, 535789632, 612331008, 669737040, 714386176, 765413760, 892982720, 1020551680, 1071579264, 1339474080, 1428772352, 1530827520, 1785965440, 2143158528, 2678948160, 3061655040, 3571930880, 4286317056, 5357896320, 7143861760, 10715792640, 21431585280]

約数ペア:

[(1, 21431585280), (2, 10715792640), (3, 7143861760), (4, 5357896320), (5, 4286317056), (6, 3571930880), (7, 3061655040), (8, 2678948160), (10, 2143158528), (12, 1785965440), (14, 1530827520), (15, 1428772352), (16, 1339474080), (20, 1071579264), (21, 1020551680), (24, 892982720), (28, 765413760), (30, 714386176), (32, 669737040), (35, 612331008), (40, 535789632), (42, 510275840), (43, 498408960), (48, 446491360), (56, 382706880), (60, 357193088), (64, 334868520), (70, 306165504), (73, 293583360), (80, 267894816), (84, 255137920), (86, 249204480), (96, 223245680), (105, 204110336), (112, 191353440), (120, 178596544), (127, 168752640), (128, 167434260), (129, 166136320), (140, 153082752), (146, 146791680), (160, 133947408), (168, 127568960), (172, 124602240), (192, 111622840), (210, 102055168), (215, 99681792), (219, 97861120), (224, 95676720), (240, 89298272), (254, 84376320), (256, 83717130), (258, 83068160), (280, 76541376), (292, 73395840), (301, 71201280), (320, 66973704), (336, 63784480), (344, 62301120), (365, 58716672), (381, 56250880), (384, 55811420), (420, 51027584), (430, 49840896), (438, 48930560), (448, 47838360), (480, 44649136), (508, 42188160), (511, 41940480), (512, 41858565), (516, 41534080), (560, 38270688), (584, 36697920), (602, 35600640), (635, 33750528), (640, 33486852), (645, 33227264), (672, 31892240), (688, 31150560), (730, 29358336), (762, 28125440), (768, 27905710), (840, 25513792), (860, 24920448), (876, 24465280), (889, 24107520), (896, 23919180), (903, 23733760), (960, 22324568), (1016, 21094080), (1022, 20970240), (1032, 20767040), (1095, 19572224), (1120, 19135344), (1168, 18348960), (1204, 17800320), (1270, 16875264), (1280, 16743426), (1290, 16613632), (1344, 15946120), (1376, 15575280), (1460, 14679168), (1505, 14240256), (1524, 14062720), (1533, 13980160), (1536, 13952855), (1680, 12756896), (1720, 12460224), (1752, 12232640), (1778, 12053760), (1792, 11959590), (1806, 11866880), (1905, 11250176), (1920, 11162284), (2032, 10547040), (2044, 10485120), (2064, 10383520), (2190, 9786112), (2240, 9567672), (2336, 9174480), (2408, 8900160), (2540, 8437632), (2555, 8388096), (2560, 8371713), (2580, 8306816), (2667, 8035840), (2688, 7973060), (2752, 7787640), (2920, 7339584), (3010, 7120128), (3048, 7031360), (3066, 6990080), (3139, 6827520), (3360, 6378448), (3440, 6230112), (3504, 6116320), (3556, 6026880), (3584, 5979795), (3612, 5933440), (3810, 5625088), (3840, 5581142), (4064, 5273520), (4088, 5242560), (4128, 5191760), (4380, 4893056), (4445, 4821504), (4480, 4783836), (4515, 4746752), (4672, 4587240), (4816, 4450080), (5080, 4218816), (5110, 4194048), (5160, 4153408), (5334, 4017920), (5376, 3986530), (5461, 3924480), (5504, 3893820), (5840, 3669792), (6020, 3560064), (6096, 3515680), (6132, 3495040), (6278, 3413760), (6720, 3189224), (6880, 3115056), (7008, 3058160), (7112, 3013440), (7224, 2966720), (7620, 2812544), (7665, 2796032), (7680, 2790571), (8128, 2636760), (8176, 2621280), (8256, 2595880), (8760, 2446528), (8890, 2410752), (8960, 2391918), (9030, 2373376), (9271, 2311680), (9344, 2293620), (9417, 2275840), (9632, 2225040), (10160, 2109408), (10220, 2097024), (10320, 2076704), (10668, 2008960), (10752, 1993265), (10922, 1962240), (11008, 1946910), (11680, 1834896), (12040, 1780032), (12192, 1757840), (12264, 1747520), (12556, 1706880), (13335, 1607168), (13440, 1594612), (13760, 1557528), (14016, 1529080), (14224, 1506720), (14448, 1483360), (15240, 1406272), (15330, 1398016), (15695, 1365504), (16256, 1318380), (16352, 1310640), (16383, 1308160), (16512, 1297940), (17520, 1223264), (17780, 1205376), (17920, 1195959), (18060, 1186688), (18542, 1155840), (18688, 1146810), (18834, 1137920), (19264, 1112520), (20320, 1054704), (20440, 1048512), (20640, 1038352), (21336, 1004480), (21844, 981120), (21973, 975360), (22016, 973455), (23360, 917448), (24080, 890016), (24384, 878920), (24528, 873760), (25112, 853440), (26670, 803584), (26880, 797306), (27305, 784896), (27520, 778764), (27813, 770560), (28032, 764540), (28448, 753360), (28896, 741680), (30480, 703136), (30660, 699008), (31390, 682752), (32512, 659190), (32704, 655320), (32766, 654080), (33024, 648970), (35040, 611632), (35560, 602688), (36120, 593344), (37084, 577920), (37376, 573405), (37668, 568960), (38227, 560640), (38528, 556260), (40640, 527352), (40880, 524256), (41280, 519176), (42672, 502240), (43688, 490560), (43946, 487680), (46355, 462336), (46720, 458724), (47085, 455168), (48160, 445008), (48768, 439460), (49056, 436880), (50224, 426720), (53340, 401792), (53760, 398653), (54610, 392448), (55040, 389382), (55626, 385280), (56064, 382270), (56896, 376680), (57792, 370840), (60960, 351568), (61320, 349504), (62780, 341376), (64897, 330240), (65024, 329595), (65408, 327660), (65532, 327040), (65919, 325120), (66048, 324485), (70080, 305816), (71120, 301344), (72240, 296672), (74168, 288960), (75336, 284480), (76454, 280320), (77056, 278130), (81280, 263676), (81760, 262128), (81915, 261632), (82560, 259588), (85344, 251120), (87376, 245280), (87892, 243840), (92710, 231168), (93440, 229362), (94170, 227584), (96320, 222504), (97536, 219730), (98112, 218440), (100448, 213360), (106680, 200896), (109220, 196224), (109865, 195072), (110080, 194691), (111252, 192640), (112128, 191135), (113792, 188340), (114681, 186880), (115584, 185420), (121920, 175784), (122640, 174752), (125560, 170688), (129794, 165120), (130816, 163830), (131064, 163520), (131838, 162560), (139065, 154112), (140160, 152908), (142240, 150672), (144480, 148336)]