21134315520

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{114661}}^1$

素因数の和:114696

約数の個数: 156

約数和(自身を含む): 73257322476

約数和(自身を除く): 52123006956

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 30720, 36864, 46080, 61440, 92160, 114661, 184320, 229322, 343983, 458644, 573305, 687966, 917288, 1031949, 1146610, 1375932, 1719915, 1834576, 2063898, 2293220, 2751864, 3439830, 3669152, 4127796, 4586440, 5159745, 5503728, 6879660, 7338304, 8255592, 9172880, 10319490, 11007456, 13759320, 14676608, 16511184, 18345760, 20638980, 22014912, 27518640, 29353216, 33022368, 36691520, 41277960, 44029824, 55037280, 58706432, 66044736, 73383040, 82555920, 88059648, 110074560, 117412864, 132089472, 146766080, 165111840, 176119296, 220149120, 234825728, 264178944, 293532160, 330223680, 352238592, 440298240, 469651456, 528357888, 587064320, 660447360, 704477184, 880596480, 1056715776, 1174128640, 1320894720, 1408954368, 1761192960, 2113431552, 2348257280, 2641789440, 3522385920, 4226863104, 5283578880, 7044771840, 10567157760, 21134315520]

約数ペア:

[(1, 21134315520), (2, 10567157760), (3, 7044771840), (4, 5283578880), (5, 4226863104), (6, 3522385920), (8, 2641789440), (9, 2348257280), (10, 2113431552), (12, 1761192960), (15, 1408954368), (16, 1320894720), (18, 1174128640), (20, 1056715776), (24, 880596480), (30, 704477184), (32, 660447360), (36, 587064320), (40, 528357888), (45, 469651456), (48, 440298240), (60, 352238592), (64, 330223680), (72, 293532160), (80, 264178944), (90, 234825728), (96, 220149120), (120, 176119296), (128, 165111840), (144, 146766080), (160, 132089472), (180, 117412864), (192, 110074560), (240, 88059648), (256, 82555920), (288, 73383040), (320, 66044736), (360, 58706432), (384, 55037280), (480, 44029824), (512, 41277960), (576, 36691520), (640, 33022368), (720, 29353216), (768, 27518640), (960, 22014912), (1024, 20638980), (1152, 18345760), (1280, 16511184), (1440, 14676608), (1536, 13759320), (1920, 11007456), (2048, 10319490), (2304, 9172880), (2560, 8255592), (2880, 7338304), (3072, 6879660), (3840, 5503728), (4096, 5159745), (4608, 4586440), (5120, 4127796), (5760, 3669152), (6144, 3439830), (7680, 2751864), (9216, 2293220), (10240, 2063898), (11520, 1834576), (12288, 1719915), (15360, 1375932), (18432, 1146610), (20480, 1031949), (23040, 917288), (30720, 687966), (36864, 573305), (46080, 458644), (61440, 343983), (92160, 229322), (114661, 184320)]