2105212480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 336

約数和(自身を含む): 6204460032

約数和(自身を除く): 4099247552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 61, 62, 64, 70, 71, 80, 98, 112, 122, 124, 140, 142, 155, 160, 196, 217, 224, 244, 245, 248, 280, 284, 305, 310, 320, 355, 392, 427, 434, 448, 488, 490, 496, 497, 560, 568, 610, 620, 710, 784, 854, 868, 976, 980, 992, 994, 1085, 1120, 1136, 1220, 1240, 1420, 1519, 1568, 1708, 1736, 1891, 1952, 1960, 1984, 1988, 2135, 2170, 2201, 2240, 2272, 2440, 2480, 2485, 2840, 2989, 3038, 3136, 3416, 3472, 3479, 3782, 3904, 3920, 3976, 4270, 4331, 4340, 4402, 4544, 4880, 4960, 4970, 5680, 5978, 6076, 6832, 6944, 6958, 7564, 7595, 7840, 7952, 8540, 8662, 8680, 8804, 9455, 9760, 9920, 9940, 11005, 11360, 11956, 12152, 13237, 13664, 13888, 13916, 14945, 15128, 15190, 15407, 15680, 15904, 17080, 17324, 17360, 17395, 17608, 18910, 19520, 19880, 21655, 22010, 22720, 23912, 24304, 26474, 27328, 27832, 29890, 30256, 30317, 30380, 30814, 31808, 34160, 34648, 34720, 34790, 35216, 37820, 39760, 43310, 44020, 47824, 48608, 52948, 55664, 59780, 60512, 60634, 60760, 61628, 66185, 68320, 69296, 69440, 69580, 70432, 75640, 77035, 79520, 86620, 88040, 92659, 95648, 97216, 105896, 107849, 111328, 119560, 121024, 121268, 121520, 123256, 132370, 134261, 136640, 138592, 139160, 140864, 151280, 151585, 154070, 159040, 173240, 176080, 185318, 191296, 211792, 212219, 215698, 222656, 239120, 242536, 243040, 246512, 264740, 268522, 277184, 278320, 302560, 303170, 308140, 346480, 352160, 370636, 423584, 424438, 431396, 463295, 478240, 485072, 486080, 493024, 529480, 537044, 539245, 556640, 605120, 606340, 616280, 671305, 692960, 704320, 741272, 847168, 848876, 862792, 926590, 939827, 956480, 970144, 986048, 1058960, 1061095, 1074088, 1078490, 1113280, 1212680, 1232560, 1342610, 1385920, 1482544, 1697752, 1725584, 1853180, 1879654, 1940288, 2117920, 2122190, 2148176, 2156980, 2425360, 2465120, 2685220, 2965088, 3395504, 3451168, 3706360, 3759308, 4235840, 4244380, 4296352, 4313960, 4699135, 4850720, 4930240, 5370440, 5930176, 6578789, 6791008, 6902336, 7412720, 7518616, 8488760, 8592704, 8627920, 9398270, 9701440, 10740880, 13157578, 13582016, 14825440, 15037232, 16977520, 17255840, 18796540, 21481760, 26315156, 29650880, 30074464, 32893945, 33955040, 34511680, 37593080, 42963520, 52630312, 60148928, 65787890, 67910080, 75186160, 105260624, 131575780, 150372320, 210521248, 263151560, 300744640, 421042496, 526303120, 1052606240, 2105212480]

約数ペア:

[(1, 2105212480), (2, 1052606240), (4, 526303120), (5, 421042496), (7, 300744640), (8, 263151560), (10, 210521248), (14, 150372320), (16, 131575780), (20, 105260624), (28, 75186160), (31, 67910080), (32, 65787890), (35, 60148928), (40, 52630312), (49, 42963520), (56, 37593080), (61, 34511680), (62, 33955040), (64, 32893945), (70, 30074464), (71, 29650880), (80, 26315156), (98, 21481760), (112, 18796540), (122, 17255840), (124, 16977520), (140, 15037232), (142, 14825440), (155, 13582016), (160, 13157578), (196, 10740880), (217, 9701440), (224, 9398270), (244, 8627920), (245, 8592704), (248, 8488760), (280, 7518616), (284, 7412720), (305, 6902336), (310, 6791008), (320, 6578789), (355, 5930176), (392, 5370440), (427, 4930240), (434, 4850720), (448, 4699135), (488, 4313960), (490, 4296352), (496, 4244380), (497, 4235840), (560, 3759308), (568, 3706360), (610, 3451168), (620, 3395504), (710, 2965088), (784, 2685220), (854, 2465120), (868, 2425360), (976, 2156980), (980, 2148176), (992, 2122190), (994, 2117920), (1085, 1940288), (1120, 1879654), (1136, 1853180), (1220, 1725584), (1240, 1697752), (1420, 1482544), (1519, 1385920), (1568, 1342610), (1708, 1232560), (1736, 1212680), (1891, 1113280), (1952, 1078490), (1960, 1074088), (1984, 1061095), (1988, 1058960), (2135, 986048), (2170, 970144), (2201, 956480), (2240, 939827), (2272, 926590), (2440, 862792), (2480, 848876), (2485, 847168), (2840, 741272), (2989, 704320), (3038, 692960), (3136, 671305), (3416, 616280), (3472, 606340), (3479, 605120), (3782, 556640), (3904, 539245), (3920, 537044), (3976, 529480), (4270, 493024), (4331, 486080), (4340, 485072), (4402, 478240), (4544, 463295), (4880, 431396), (4960, 424438), (4970, 423584), (5680, 370636), (5978, 352160), (6076, 346480), (6832, 308140), (6944, 303170), (6958, 302560), (7564, 278320), (7595, 277184), (7840, 268522), (7952, 264740), (8540, 246512), (8662, 243040), (8680, 242536), (8804, 239120), (9455, 222656), (9760, 215698), (9920, 212219), (9940, 211792), (11005, 191296), (11360, 185318), (11956, 176080), (12152, 173240), (13237, 159040), (13664, 154070), (13888, 151585), (13916, 151280), (14945, 140864), (15128, 139160), (15190, 138592), (15407, 136640), (15680, 134261), (15904, 132370), (17080, 123256), (17324, 121520), (17360, 121268), (17395, 121024), (17608, 119560), (18910, 111328), (19520, 107849), (19880, 105896), (21655, 97216), (22010, 95648), (22720, 92659), (23912, 88040), (24304, 86620), (26474, 79520), (27328, 77035), (27832, 75640), (29890, 70432), (30256, 69580), (30317, 69440), (30380, 69296), (30814, 68320), (31808, 66185), (34160, 61628), (34648, 60760), (34720, 60634), (34790, 60512), (35216, 59780), (37820, 55664), (39760, 52948), (43310, 48608), (44020, 47824)]