1337394960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{168863}}^1$

素因数の和:168893

約数の個数: 120

約数和(自身を含む): 4899757824

約数和(自身を除く): 3562362864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 168863, 337726, 506589, 675452, 844315, 1013178, 1350904, 1519767, 1688630, 1857493, 2026356, 2532945, 2701808, 3039534, 3377260, 3714986, 4052712, 5065890, 5572479, 6079068, 6754520, 7429972, 7598835, 8105424, 9287465, 10131780, 11144958, 12158136, 13509040, 14859944, 15197670, 16717437, 18574930, 20263560, 22289916, 24316272, 27862395, 29719888, 30395340, 33434874, 37149860, 40527120, 44579832, 55724790, 60790680, 66869748, 74299720, 83587185, 89159664, 111449580, 121581360, 133739496, 148599440, 167174370, 222899160, 267478992, 334348740, 445798320, 668697480, 1337394960]

約数ペア:

[(1, 1337394960), (2, 668697480), (3, 445798320), (4, 334348740), (5, 267478992), (6, 222899160), (8, 167174370), (9, 148599440), (10, 133739496), (11, 121581360), (12, 111449580), (15, 89159664), (16, 83587185), (18, 74299720), (20, 66869748), (22, 60790680), (24, 55724790), (30, 44579832), (33, 40527120), (36, 37149860), (40, 33434874), (44, 30395340), (45, 29719888), (48, 27862395), (55, 24316272), (60, 22289916), (66, 20263560), (72, 18574930), (80, 16717437), (88, 15197670), (90, 14859944), (99, 13509040), (110, 12158136), (120, 11144958), (132, 10131780), (144, 9287465), (165, 8105424), (176, 7598835), (180, 7429972), (198, 6754520), (220, 6079068), (240, 5572479), (264, 5065890), (330, 4052712), (360, 3714986), (396, 3377260), (440, 3039534), (495, 2701808), (528, 2532945), (660, 2026356), (720, 1857493), (792, 1688630), (880, 1519767), (990, 1350904), (1320, 1013178), (1584, 844315), (1980, 675452), (2640, 506589), (3960, 337726), (7920, 168863)]