170673480

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{1951}}^1$

素因数の和:1983

約数の個数: 128

約数和(自身を含む): 576230400

約数和(自身を除く): 405556920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 1951, 2187, 2430, 2916, 3240, 3645, 3902, 4374, 4860, 5832, 5853, 7290, 7804, 8748, 9720, 9755, 10935, 11706, 14580, 15608, 17496, 17559, 19510, 21870, 23412, 29160, 29265, 35118, 39020, 43740, 46824, 52677, 58530, 70236, 78040, 87480, 87795, 105354, 117060, 140472, 158031, 175590, 210708, 234120, 263385, 316062, 351180, 421416, 474093, 526770, 632124, 702360, 790155, 948186, 1053540, 1264248, 1422279, 1580310, 1896372, 2107080, 2370465, 2844558, 3160620, 3792744, 4266837, 4740930, 5689116, 6321240, 7111395, 8533674, 9481860, 11378232, 14222790, 17067348, 18963720, 21334185, 28445580, 34134696, 42668370, 56891160, 85336740, 170673480]

約数ペア:

[(1, 170673480), (2, 85336740), (3, 56891160), (4, 42668370), (5, 34134696), (6, 28445580), (8, 21334185), (9, 18963720), (10, 17067348), (12, 14222790), (15, 11378232), (18, 9481860), (20, 8533674), (24, 7111395), (27, 6321240), (30, 5689116), (36, 4740930), (40, 4266837), (45, 3792744), (54, 3160620), (60, 2844558), (72, 2370465), (81, 2107080), (90, 1896372), (108, 1580310), (120, 1422279), (135, 1264248), (162, 1053540), (180, 948186), (216, 790155), (243, 702360), (270, 632124), (324, 526770), (360, 474093), (405, 421416), (486, 351180), (540, 316062), (648, 263385), (729, 234120), (810, 210708), (972, 175590), (1080, 158031), (1215, 140472), (1458, 117060), (1620, 105354), (1944, 87795), (1951, 87480), (2187, 78040), (2430, 70236), (2916, 58530), (3240, 52677), (3645, 46824), (3902, 43740), (4374, 39020), (4860, 35118), (5832, 29265), (5853, 29160), (7290, 23412), (7804, 21870), (8748, 19510), (9720, 17559), (9755, 17496), (10935, 15608), (11706, 14580)]