71378339840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8278

約数の個数: 192

約数和(自身を含む): 183565025280

約数和(自身を除く): 112186685440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 64, 74, 80, 92, 115, 128, 148, 160, 184, 185, 230, 256, 296, 320, 368, 370, 460, 512, 592, 640, 736, 740, 851, 920, 1024, 1184, 1280, 1472, 1480, 1702, 1840, 2048, 2368, 2560, 2944, 2960, 3404, 3680, 4255, 4736, 5120, 5888, 5920, 6808, 7360, 8191, 8510, 9472, 10240, 11776, 11840, 13616, 14720, 16382, 17020, 18944, 23552, 23680, 27232, 29440, 32764, 34040, 37888, 40955, 47104, 47360, 54464, 58880, 65528, 68080, 75776, 81910, 94720, 108928, 117760, 131056, 136160, 163820, 188393, 189440, 217856, 235520, 262112, 272320, 303067, 327640, 376786, 378880, 435712, 524224, 544640, 606134, 655280, 753572, 871424, 941965, 1048448, 1089280, 1212268, 1310560, 1507144, 1515335, 1742848, 1883930, 2096896, 2178560, 2424536, 2621120, 3014288, 3030670, 3767860, 4193792, 4357120, 4849072, 5242240, 6028576, 6061340, 6970541, 7535720, 8387584, 8714240, 9698144, 10484480, 12057152, 12122680, 13941082, 15071440, 16775168, 19396288, 20968960, 24114304, 24245360, 27882164, 30142880, 34852705, 38792576, 41937920, 48228608, 48490720, 55764328, 60285760, 69705410, 77585152, 83875840, 96457216, 96981440, 111528656, 120571520, 139410820, 155170304, 192914432, 193962880, 223057312, 241143040, 278821640, 310340608, 385828864, 387925760, 446114624, 482286080, 557643280, 620681216, 775851520, 892229248, 964572160, 1115286560, 1551703040, 1784458496, 1929144320, 2230573120, 3103406080, 3568916992, 4461146240, 7137833984, 8922292480, 14275667968, 17844584960, 35689169920, 71378339840]

約数ペア:

[(1, 71378339840), (2, 35689169920), (4, 17844584960), (5, 14275667968), (8, 8922292480), (10, 7137833984), (16, 4461146240), (20, 3568916992), (23, 3103406080), (32, 2230573120), (37, 1929144320), (40, 1784458496), (46, 1551703040), (64, 1115286560), (74, 964572160), (80, 892229248), (92, 775851520), (115, 620681216), (128, 557643280), (148, 482286080), (160, 446114624), (184, 387925760), (185, 385828864), (230, 310340608), (256, 278821640), (296, 241143040), (320, 223057312), (368, 193962880), (370, 192914432), (460, 155170304), (512, 139410820), (592, 120571520), (640, 111528656), (736, 96981440), (740, 96457216), (851, 83875840), (920, 77585152), (1024, 69705410), (1184, 60285760), (1280, 55764328), (1472, 48490720), (1480, 48228608), (1702, 41937920), (1840, 38792576), (2048, 34852705), (2368, 30142880), (2560, 27882164), (2944, 24245360), (2960, 24114304), (3404, 20968960), (3680, 19396288), (4255, 16775168), (4736, 15071440), (5120, 13941082), (5888, 12122680), (5920, 12057152), (6808, 10484480), (7360, 9698144), (8191, 8714240), (8510, 8387584), (9472, 7535720), (10240, 6970541), (11776, 6061340), (11840, 6028576), (13616, 5242240), (14720, 4849072), (16382, 4357120), (17020, 4193792), (18944, 3767860), (23552, 3030670), (23680, 3014288), (27232, 2621120), (29440, 2424536), (32764, 2178560), (34040, 2096896), (37888, 1883930), (40955, 1742848), (47104, 1515335), (47360, 1507144), (54464, 1310560), (58880, 1212268), (65528, 1089280), (68080, 1048448), (75776, 941965), (81910, 871424), (94720, 753572), (108928, 655280), (117760, 606134), (131056, 544640), (136160, 524224), (163820, 435712), (188393, 378880), (189440, 376786), (217856, 327640), (235520, 303067), (262112, 272320)]