202158840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{129589}}^1$

素因数の和:129616

約数の個数: 64

約数和(自身を含む): 653133600

約数和(自身を除く): 450974760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 129589, 259178, 388767, 518356, 647945, 777534, 1036712, 1295890, 1555068, 1684657, 1943835, 2591780, 3110136, 3369314, 3887670, 5053971, 5183560, 6738628, 7775340, 8423285, 10107942, 13477256, 15550680, 16846570, 20215884, 25269855, 33693140, 40431768, 50539710, 67386280, 101079420, 202158840]

約数ペア:

[(1, 202158840), (2, 101079420), (3, 67386280), (4, 50539710), (5, 40431768), (6, 33693140), (8, 25269855), (10, 20215884), (12, 16846570), (13, 15550680), (15, 13477256), (20, 10107942), (24, 8423285), (26, 7775340), (30, 6738628), (39, 5183560), (40, 5053971), (52, 3887670), (60, 3369314), (65, 3110136), (78, 2591780), (104, 1943835), (120, 1684657), (130, 1555068), (156, 1295890), (195, 1036712), (260, 777534), (312, 647945), (390, 518356), (520, 388767), (780, 259178), (1560, 129589)]