266734260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113989}}^1$

素因数の和:114017

約数の個数: 72

約数和(自身を含む): 871339560

約数和(自身を除く): 604605300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 113989, 227978, 341967, 455956, 569945, 683934, 1025901, 1139890, 1367868, 1481857, 1709835, 2051802, 2279780, 2963714, 3419670, 4103604, 4445571, 5129505, 5927428, 6839340, 7409285, 8891142, 10259010, 13336713, 14818570, 17782284, 20518020, 22227855, 26673426, 29637140, 44455710, 53346852, 66683565, 88911420, 133367130, 266734260]

約数ペア:

[(1, 266734260), (2, 133367130), (3, 88911420), (4, 66683565), (5, 53346852), (6, 44455710), (9, 29637140), (10, 26673426), (12, 22227855), (13, 20518020), (15, 17782284), (18, 14818570), (20, 13336713), (26, 10259010), (30, 8891142), (36, 7409285), (39, 6839340), (45, 5927428), (52, 5129505), (60, 4445571), (65, 4103604), (78, 3419670), (90, 2963714), (117, 2279780), (130, 2051802), (156, 1709835), (180, 1481857), (195, 1367868), (234, 1139890), (260, 1025901), (390, 683934), (468, 569945), (585, 455956), (780, 341967), (1170, 227978), (2340, 113989)]