189517320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 160

約数和(自身を含む): 659280600

約数和(自身を除く): 469763280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 87, 90, 108, 116, 120, 135, 145, 162, 174, 180, 216, 232, 261, 270, 290, 324, 348, 360, 405, 435, 522, 540, 580, 648, 696, 783, 810, 870, 1044, 1080, 1160, 1305, 1566, 1620, 1740, 2017, 2088, 2349, 2610, 3132, 3240, 3480, 3915, 4034, 4698, 5220, 6051, 6264, 7830, 8068, 9396, 10085, 10440, 11745, 12102, 15660, 16136, 18153, 18792, 20170, 23490, 24204, 30255, 31320, 36306, 40340, 46980, 48408, 54459, 58493, 60510, 72612, 80680, 90765, 93960, 108918, 116986, 121020, 145224, 163377, 175479, 181530, 217836, 233972, 242040, 272295, 292465, 326754, 350958, 363060, 435672, 467944, 526437, 544590, 584930, 653508, 701916, 726120, 816885, 877395, 1052874, 1089180, 1169860, 1307016, 1403832, 1579311, 1633770, 1754790, 2105748, 2178360, 2339720, 2632185, 3158622, 3267540, 3509580, 4211496, 4737933, 5264370, 6317244, 6535080, 7019160, 7896555, 9475866, 10528740, 12634488, 15793110, 18951732, 21057480, 23689665, 31586220, 37903464, 47379330, 63172440, 94758660, 189517320]

約数ペア:

[(1, 189517320), (2, 94758660), (3, 63172440), (4, 47379330), (5, 37903464), (6, 31586220), (8, 23689665), (9, 21057480), (10, 18951732), (12, 15793110), (15, 12634488), (18, 10528740), (20, 9475866), (24, 7896555), (27, 7019160), (29, 6535080), (30, 6317244), (36, 5264370), (40, 4737933), (45, 4211496), (54, 3509580), (58, 3267540), (60, 3158622), (72, 2632185), (81, 2339720), (87, 2178360), (90, 2105748), (108, 1754790), (116, 1633770), (120, 1579311), (135, 1403832), (145, 1307016), (162, 1169860), (174, 1089180), (180, 1052874), (216, 877395), (232, 816885), (261, 726120), (270, 701916), (290, 653508), (324, 584930), (348, 544590), (360, 526437), (405, 467944), (435, 435672), (522, 363060), (540, 350958), (580, 326754), (648, 292465), (696, 272295), (783, 242040), (810, 233972), (870, 217836), (1044, 181530), (1080, 175479), (1160, 163377), (1305, 145224), (1566, 121020), (1620, 116986), (1740, 108918), (2017, 93960), (2088, 90765), (2349, 80680), (2610, 72612), (3132, 60510), (3240, 58493), (3480, 54459), (3915, 48408), (4034, 46980), (4698, 40340), (5220, 36306), (6051, 31320), (6264, 30255), (7830, 24204), (8068, 23490), (9396, 20170), (10085, 18792), (10440, 18153), (11745, 16136), (12102, 15660)]