167085720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2270

約数の個数: 128

約数和(自身を含む): 565056000

約数和(自身を除く): 397970280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2179, 2556, 2840, 3195, 3834, 4260, 4358, 5112, 6390, 6537, 7668, 8520, 8716, 9585, 10895, 12780, 13074, 15336, 17432, 19170, 19611, 21790, 25560, 26148, 32685, 38340, 39222, 43580, 52296, 58833, 65370, 76680, 78444, 87160, 98055, 117666, 130740, 154709, 156888, 196110, 235332, 261480, 294165, 309418, 392220, 464127, 470664, 588330, 618836, 773545, 784440, 928254, 1176660, 1237672, 1392381, 1547090, 1856508, 2320635, 2353320, 2784762, 3094180, 3713016, 4177143, 4641270, 5569524, 6188360, 6961905, 8354286, 9282540, 11139048, 13923810, 16708572, 18565080, 20885715, 27847620, 33417144, 41771430, 55695240, 83542860, 167085720]

約数ペア:

[(1, 167085720), (2, 83542860), (3, 55695240), (4, 41771430), (5, 33417144), (6, 27847620), (8, 20885715), (9, 18565080), (10, 16708572), (12, 13923810), (15, 11139048), (18, 9282540), (20, 8354286), (24, 6961905), (27, 6188360), (30, 5569524), (36, 4641270), (40, 4177143), (45, 3713016), (54, 3094180), (60, 2784762), (71, 2353320), (72, 2320635), (90, 1856508), (108, 1547090), (120, 1392381), (135, 1237672), (142, 1176660), (180, 928254), (213, 784440), (216, 773545), (270, 618836), (284, 588330), (355, 470664), (360, 464127), (426, 392220), (540, 309418), (568, 294165), (639, 261480), (710, 235332), (852, 196110), (1065, 156888), (1080, 154709), (1278, 130740), (1420, 117666), (1704, 98055), (1917, 87160), (2130, 78444), (2179, 76680), (2556, 65370), (2840, 58833), (3195, 52296), (3834, 43580), (4260, 39222), (4358, 38340), (5112, 32685), (6390, 26148), (6537, 25560), (7668, 21790), (8520, 19611), (8716, 19170), (9585, 17432), (10895, 15336), (12780, 13074)]