1609683840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{31051}}^1$

素因数の和:31082

約数の個数: 160

約数和(自身を含む): 5748656760

約数和(自身を除く): 4138972920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 31051, 51840, 62102, 93153, 124204, 155255, 186306, 248408, 279459, 310510, 372612, 465765, 496816, 558918, 621020, 745224, 838377, 931530, 993632, 1117836, 1242040, 1397295, 1490448, 1676754, 1863060, 1987264, 2235672, 2484080, 2515131, 2794590, 2980896, 3353508, 3726120, 3974528, 4191885, 4471344, 4968160, 5030262, 5589180, 5961792, 6707016, 7452240, 8383770, 8942688, 9936320, 10060524, 11178360, 11923584, 12575655, 13414032, 14904480, 16767540, 17885376, 19872640, 20121048, 22356720, 25151310, 26828064, 29808960, 33535080, 35770752, 40242096, 44713440, 50302620, 53656128, 59617920, 67070160, 80484192, 89426880, 100605240, 107312256, 134140320, 160968384, 178853760, 201210480, 268280640, 321936768, 402420960, 536561280, 804841920, 1609683840]

約数ペア:

[(1, 1609683840), (2, 804841920), (3, 536561280), (4, 402420960), (5, 321936768), (6, 268280640), (8, 201210480), (9, 178853760), (10, 160968384), (12, 134140320), (15, 107312256), (16, 100605240), (18, 89426880), (20, 80484192), (24, 67070160), (27, 59617920), (30, 53656128), (32, 50302620), (36, 44713440), (40, 40242096), (45, 35770752), (48, 33535080), (54, 29808960), (60, 26828064), (64, 25151310), (72, 22356720), (80, 20121048), (81, 19872640), (90, 17885376), (96, 16767540), (108, 14904480), (120, 13414032), (128, 12575655), (135, 11923584), (144, 11178360), (160, 10060524), (162, 9936320), (180, 8942688), (192, 8383770), (216, 7452240), (240, 6707016), (270, 5961792), (288, 5589180), (320, 5030262), (324, 4968160), (360, 4471344), (384, 4191885), (405, 3974528), (432, 3726120), (480, 3353508), (540, 2980896), (576, 2794590), (640, 2515131), (648, 2484080), (720, 2235672), (810, 1987264), (864, 1863060), (960, 1676754), (1080, 1490448), (1152, 1397295), (1296, 1242040), (1440, 1117836), (1620, 993632), (1728, 931530), (1920, 838377), (2160, 745224), (2592, 621020), (2880, 558918), (3240, 496816), (3456, 465765), (4320, 372612), (5184, 310510), (5760, 279459), (6480, 248408), (8640, 186306), (10368, 155255), (12960, 124204), (17280, 93153), (25920, 62102), (31051, 51840)]