169417560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 550932480

約数和(自身を除く): 381514920

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, 223, 260, 312, 390, 446, 487, 520, 669, 780, 892, 974, 1115, 1338, 1461, 1560, 1784, 1948, 2230, 2435, 2676, 2899, 2922, 3345, 3896, 4460, 4870, 5352, 5798, 5844, 6331, 6690, 7305, 8697, 8920, 9740, 11596, 11688, 12662, 13380, 14495, 14610, 17394, 18993, 19480, 23192, 25324, 26760, 28990, 29220, 31655, 34788, 37986, 43485, 50648, 57980, 58440, 63310, 69576, 75972, 86970, 94965, 108601, 115960, 126620, 151944, 173940, 189930, 217202, 253240, 325803, 347880, 379860, 434404, 543005, 651606, 759720, 868808, 1086010, 1303212, 1411813, 1629015, 2172020, 2606424, 2823626, 3258030, 4235439, 4344040, 5647252, 6516060, 7059065, 8470878, 11294504, 13032120, 14118130, 16941756, 21177195, 28236260, 33883512, 42354390, 56472520, 84708780, 169417560]

約数ペア:

[(1, 169417560), (2, 84708780), (3, 56472520), (4, 42354390), (5, 33883512), (6, 28236260), (8, 21177195), (10, 16941756), (12, 14118130), (13, 13032120), (15, 11294504), (20, 8470878), (24, 7059065), (26, 6516060), (30, 5647252), (39, 4344040), (40, 4235439), (52, 3258030), (60, 2823626), (65, 2606424), (78, 2172020), (104, 1629015), (120, 1411813), (130, 1303212), (156, 1086010), (195, 868808), (223, 759720), (260, 651606), (312, 543005), (390, 434404), (446, 379860), (487, 347880), (520, 325803), (669, 253240), (780, 217202), (892, 189930), (974, 173940), (1115, 151944), (1338, 126620), (1461, 115960), (1560, 108601), (1784, 94965), (1948, 86970), (2230, 75972), (2435, 69576), (2676, 63310), (2899, 58440), (2922, 57980), (3345, 50648), (3896, 43485), (4460, 37986), (4870, 34788), (5352, 31655), (5798, 29220), (5844, 28990), (6331, 26760), (6690, 25324), (7305, 23192), (8697, 19480), (8920, 18993), (9740, 17394), (11596, 14610), (11688, 14495), (12662, 13380)]