201941520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{76493}}^1$

素因数の和:76520

約数の個数: 80

約数和(自身を含む): 682938432

約数和(自身を除く): 480996912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 76493, 152986, 229479, 305972, 382465, 458958, 611944, 764930, 841423, 917916, 1147395, 1223888, 1529860, 1682846, 1835832, 2294790, 2524269, 3059720, 3365692, 3671664, 4207115, 4589580, 5048538, 6119440, 6731384, 8414230, 9179160, 10097076, 12621345, 13462768, 16828460, 18358320, 20194152, 25242690, 33656920, 40388304, 50485380, 67313840, 100970760, 201941520]

約数ペア:

[(1, 201941520), (2, 100970760), (3, 67313840), (4, 50485380), (5, 40388304), (6, 33656920), (8, 25242690), (10, 20194152), (11, 18358320), (12, 16828460), (15, 13462768), (16, 12621345), (20, 10097076), (22, 9179160), (24, 8414230), (30, 6731384), (33, 6119440), (40, 5048538), (44, 4589580), (48, 4207115), (55, 3671664), (60, 3365692), (66, 3059720), (80, 2524269), (88, 2294790), (110, 1835832), (120, 1682846), (132, 1529860), (165, 1223888), (176, 1147395), (220, 917916), (240, 841423), (264, 764930), (330, 611944), (440, 458958), (528, 382465), (660, 305972), (880, 229479), (1320, 152986), (2640, 76493)]