23400985280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{2027}}^1$

素因数の和:2926

約数の個数: 112

約数和(自身を含む): 57115618560

約数和(自身を除く): 33714633280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 839, 860, 1376, 1678, 1720, 2027, 2752, 3356, 3440, 4054, 4195, 6712, 6880, 8108, 8390, 10135, 13424, 13760, 16216, 16780, 20270, 26848, 32432, 33560, 36077, 40540, 53696, 64864, 67120, 72154, 81080, 87161, 129728, 134240, 144308, 162160, 174322, 180385, 268480, 288616, 324320, 348644, 360770, 435805, 577232, 648640, 697288, 721540, 871610, 1154464, 1394576, 1443080, 1700653, 1743220, 2308928, 2789152, 2886160, 3401306, 3486440, 5578304, 5772320, 6802612, 6972880, 8503265, 11544640, 13605224, 13945760, 17006530, 27210448, 27891520, 34013060, 54420896, 68026120, 73128079, 108841792, 136052240, 146256158, 272104480, 292512316, 365640395, 544208960, 585024632, 731280790, 1170049264, 1462561580, 2340098528, 2925123160, 4680197056, 5850246320, 11700492640, 23400985280]

約数ペア:

[(1, 23400985280), (2, 11700492640), (4, 5850246320), (5, 4680197056), (8, 2925123160), (10, 2340098528), (16, 1462561580), (20, 1170049264), (32, 731280790), (40, 585024632), (43, 544208960), (64, 365640395), (80, 292512316), (86, 272104480), (160, 146256158), (172, 136052240), (215, 108841792), (320, 73128079), (344, 68026120), (430, 54420896), (688, 34013060), (839, 27891520), (860, 27210448), (1376, 17006530), (1678, 13945760), (1720, 13605224), (2027, 11544640), (2752, 8503265), (3356, 6972880), (3440, 6802612), (4054, 5772320), (4195, 5578304), (6712, 3486440), (6880, 3401306), (8108, 2886160), (8390, 2789152), (10135, 2308928), (13424, 1743220), (13760, 1700653), (16216, 1443080), (16780, 1394576), (20270, 1154464), (26848, 871610), (32432, 721540), (33560, 697288), (36077, 648640), (40540, 577232), (53696, 435805), (64864, 360770), (67120, 348644), (72154, 324320), (81080, 288616), (87161, 268480), (129728, 180385), (134240, 174322), (144308, 162160)]