2156112000360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{54946789}}^1$

素因数の和:54946915

約数の個数: 96

約数和(自身を含む): 7071651873000

約数和(自身を除く): 4915539872640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 13080, 19620, 39240, 54946789, 109893578, 164840367, 219787156, 274733945, 329680734, 439574312, 494521101, 549467890, 659361468, 824201835, 989042202, 1098935780, 1318722936, 1648403670, 1978084404, 2197871560, 2472605505, 3296807340, 3956168808, 4945211010, 5989200001, 6593614680, 9890422020, 11978400002, 17967600003, 19780844040, 23956800004, 29946000005, 35935200006, 47913600008, 53902800009, 59892000010, 71870400012, 89838000015, 107805600018, 119784000020, 143740800024, 179676000030, 215611200036, 239568000040, 269514000045, 359352000060, 431222400072, 539028000090, 718704000120, 1078056000180, 2156112000360]

約数ペア:

[(1, 2156112000360), (2, 1078056000180), (3, 718704000120), (4, 539028000090), (5, 431222400072), (6, 359352000060), (8, 269514000045), (9, 239568000040), (10, 215611200036), (12, 179676000030), (15, 143740800024), (18, 119784000020), (20, 107805600018), (24, 89838000015), (30, 71870400012), (36, 59892000010), (40, 53902800009), (45, 47913600008), (60, 35935200006), (72, 29946000005), (90, 23956800004), (109, 19780844040), (120, 17967600003), (180, 11978400002), (218, 9890422020), (327, 6593614680), (360, 5989200001), (436, 4945211010), (545, 3956168808), (654, 3296807340), (872, 2472605505), (981, 2197871560), (1090, 1978084404), (1308, 1648403670), (1635, 1318722936), (1962, 1098935780), (2180, 989042202), (2616, 824201835), (3270, 659361468), (3924, 549467890), (4360, 494521101), (4905, 439574312), (6540, 329680734), (7848, 274733945), (9810, 219787156), (13080, 164840367), (19620, 109893578), (39240, 54946789)]