2029016880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{256189}}^1$

素因数の和:256219

約数の個数: 120

約数和(自身を含む): 7433609040

約数和(自身を除く): 5404592160

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, 256189, 512378, 768567, 1024756, 1280945, 1537134, 2049512, 2305701, 2561890, 2818079, 3074268, 3842835, 4099024, 4611402, 5123780, 5636158, 6148536, 7685670, 8454237, 9222804, 10247560, 11272316, 11528505, 12297072, 14090395, 15371340, 16908474, 18445608, 20495120, 22544632, 23057010, 25362711, 28180790, 30742680, 33816948, 36891216, 42271185, 45089264, 46114020, 50725422, 56361580, 61485360, 67633896, 84542370, 92228040, 101450844, 112723160, 126813555, 135267792, 169084740, 184456080, 202901688, 225446320, 253627110, 338169480, 405803376, 507254220, 676338960, 1014508440, 2029016880]

約数ペア:

[(1, 2029016880), (2, 1014508440), (3, 676338960), (4, 507254220), (5, 405803376), (6, 338169480), (8, 253627110), (9, 225446320), (10, 202901688), (11, 184456080), (12, 169084740), (15, 135267792), (16, 126813555), (18, 112723160), (20, 101450844), (22, 92228040), (24, 84542370), (30, 67633896), (33, 61485360), (36, 56361580), (40, 50725422), (44, 46114020), (45, 45089264), (48, 42271185), (55, 36891216), (60, 33816948), (66, 30742680), (72, 28180790), (80, 25362711), (88, 23057010), (90, 22544632), (99, 20495120), (110, 18445608), (120, 16908474), (132, 15371340), (144, 14090395), (165, 12297072), (176, 11528505), (180, 11272316), (198, 10247560), (220, 9222804), (240, 8454237), (264, 7685670), (330, 6148536), (360, 5636158), (396, 5123780), (440, 4611402), (495, 4099024), (528, 3842835), (660, 3074268), (720, 2818079), (792, 2561890), (880, 2305701), (990, 2049512), (1320, 1537134), (1584, 1280945), (1980, 1024756), (2640, 768567), (3960, 512378), (7920, 256189)]