211828920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{2243}}^1$

素因数の和:3044

約数の個数: 64

約数和(自身を含む): 636577920

約数和(自身を除く): 424749000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 787, 1574, 2243, 2361, 3148, 3935, 4486, 4722, 6296, 6729, 7870, 8972, 9444, 11215, 11805, 13458, 15740, 17944, 18888, 22430, 23610, 26916, 31480, 33645, 44860, 47220, 53832, 67290, 89720, 94440, 134580, 269160, 1765241, 3530482, 5295723, 7060964, 8826205, 10591446, 14121928, 17652410, 21182892, 26478615, 35304820, 42365784, 52957230, 70609640, 105914460, 211828920]

約数ペア:

[(1, 211828920), (2, 105914460), (3, 70609640), (4, 52957230), (5, 42365784), (6, 35304820), (8, 26478615), (10, 21182892), (12, 17652410), (15, 14121928), (20, 10591446), (24, 8826205), (30, 7060964), (40, 5295723), (60, 3530482), (120, 1765241), (787, 269160), (1574, 134580), (2243, 94440), (2361, 89720), (3148, 67290), (3935, 53832), (4486, 47220), (4722, 44860), (6296, 33645), (6729, 31480), (7870, 26916), (8972, 23610), (9444, 22430), (11215, 18888), (11805, 17944), (13458, 15740)]