17367876760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1565

約数の個数: 128

約数和(自身を含む): 42797160000

約数和(自身を除く): 25429283240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 449, 520, 584, 730, 898, 949, 1019, 1460, 1796, 1898, 2038, 2245, 2920, 3592, 3796, 4076, 4490, 4745, 5095, 5837, 7592, 8152, 8980, 9490, 10190, 11674, 13247, 17960, 18980, 20380, 23348, 26494, 29185, 32777, 37960, 40760, 46696, 52988, 58370, 65554, 66235, 74387, 105976, 116740, 131108, 132470, 148774, 163885, 233480, 262216, 264940, 297548, 327770, 371935, 426101, 457531, 529880, 595096, 655540, 743870, 852202, 915062, 967031, 1311080, 1487740, 1704404, 1830124, 1934062, 2130505, 2287655, 2975480, 3408808, 3660248, 3868124, 4261010, 4575310, 4835155, 5947903, 7736248, 8522020, 9150620, 9670310, 11895806, 17044040, 18301240, 19340620, 23791612, 29739515, 33399763, 38681240, 47583224, 59479030, 66799526, 118958060, 133599052, 166998815, 237916120, 267198104, 333997630, 434196919, 667995260, 868393838, 1335990520, 1736787676, 2170984595, 3473575352, 4341969190, 8683938380, 17367876760]

約数ペア:

[(1, 17367876760), (2, 8683938380), (4, 4341969190), (5, 3473575352), (8, 2170984595), (10, 1736787676), (13, 1335990520), (20, 868393838), (26, 667995260), (40, 434196919), (52, 333997630), (65, 267198104), (73, 237916120), (104, 166998815), (130, 133599052), (146, 118958060), (260, 66799526), (292, 59479030), (365, 47583224), (449, 38681240), (520, 33399763), (584, 29739515), (730, 23791612), (898, 19340620), (949, 18301240), (1019, 17044040), (1460, 11895806), (1796, 9670310), (1898, 9150620), (2038, 8522020), (2245, 7736248), (2920, 5947903), (3592, 4835155), (3796, 4575310), (4076, 4261010), (4490, 3868124), (4745, 3660248), (5095, 3408808), (5837, 2975480), (7592, 2287655), (8152, 2130505), (8980, 1934062), (9490, 1830124), (10190, 1704404), (11674, 1487740), (13247, 1311080), (17960, 967031), (18980, 915062), (20380, 852202), (23348, 743870), (26494, 655540), (29185, 595096), (32777, 529880), (37960, 457531), (40760, 426101), (46696, 371935), (52988, 327770), (58370, 297548), (65554, 264940), (66235, 262216), (74387, 233480), (105976, 163885), (116740, 148774), (131108, 132470)]