21133175040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{1834477}}^1$

素因数の和:1834504

約数の個数: 108

約数和(自身を含む): 73118624124

約数和(自身を除く): 51985449084

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 1834477, 3668954, 5503431, 7337908, 9172385, 11006862, 14675816, 16510293, 18344770, 22013724, 27517155, 29351632, 33020586, 36689540, 44027448, 55034310, 58703264, 66041172, 73379080, 82551465, 88054896, 110068620, 117406528, 132082344, 146758160, 165102930, 176109792, 220137240, 234813056, 264164688, 293516320, 330205860, 352219584, 440274480, 469626112, 528329376, 587032640, 660411720, 704439168, 880548960, 1056658752, 1174065280, 1320823440, 1408878336, 1761097920, 2113317504, 2348130560, 2641646880, 3522195840, 4226635008, 5283293760, 7044391680, 10566587520, 21133175040]

約数ペア:

[(1, 21133175040), (2, 10566587520), (3, 7044391680), (4, 5283293760), (5, 4226635008), (6, 3522195840), (8, 2641646880), (9, 2348130560), (10, 2113317504), (12, 1761097920), (15, 1408878336), (16, 1320823440), (18, 1174065280), (20, 1056658752), (24, 880548960), (30, 704439168), (32, 660411720), (36, 587032640), (40, 528329376), (45, 469626112), (48, 440274480), (60, 352219584), (64, 330205860), (72, 293516320), (80, 264164688), (90, 234813056), (96, 220137240), (120, 176109792), (128, 165102930), (144, 146758160), (160, 132082344), (180, 117406528), (192, 110068620), (240, 88054896), (256, 82551465), (288, 73379080), (320, 66041172), (360, 58703264), (384, 55034310), (480, 44027448), (576, 36689540), (640, 33020586), (720, 29351632), (768, 27517155), (960, 22013724), (1152, 18344770), (1280, 16510293), (1440, 14675816), (1920, 11006862), (2304, 9172385), (2880, 7337908), (3840, 5503431), (5760, 3668954), (11520, 1834477)]