2016601920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{77801}}^1$

素因数の和:77830

約数の個数: 140

約数和(自身を含む): 7173500004

約数和(自身を除く): 5156898084

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 77801, 155602, 233403, 311204, 389005, 466806, 622408, 700209, 778010, 933612, 1167015, 1244816, 1400418, 1556020, 1867224, 2100627, 2334030, 2489632, 2800836, 3112040, 3501045, 3734448, 4201254, 4668060, 4979264, 5601672, 6224080, 6301881, 7002090, 7468896, 8402508, 9336120, 10503135, 11203344, 12448160, 12603762, 14004180, 14937792, 16805016, 18672240, 21006270, 22406688, 24896320, 25207524, 28008360, 31509405, 33610032, 37344480, 42012540, 44813376, 50415048, 56016720, 63018810, 67220064, 74688960, 84025080, 100830096, 112033440, 126037620, 134440128, 168050160, 201660192, 224066880, 252075240, 336100320, 403320384, 504150480, 672200640, 1008300960, 2016601920]

約数ペア:

[(1, 2016601920), (2, 1008300960), (3, 672200640), (4, 504150480), (5, 403320384), (6, 336100320), (8, 252075240), (9, 224066880), (10, 201660192), (12, 168050160), (15, 134440128), (16, 126037620), (18, 112033440), (20, 100830096), (24, 84025080), (27, 74688960), (30, 67220064), (32, 63018810), (36, 56016720), (40, 50415048), (45, 44813376), (48, 42012540), (54, 37344480), (60, 33610032), (64, 31509405), (72, 28008360), (80, 25207524), (81, 24896320), (90, 22406688), (96, 21006270), (108, 18672240), (120, 16805016), (135, 14937792), (144, 14004180), (160, 12603762), (162, 12448160), (180, 11203344), (192, 10503135), (216, 9336120), (240, 8402508), (270, 7468896), (288, 7002090), (320, 6301881), (324, 6224080), (360, 5601672), (405, 4979264), (432, 4668060), (480, 4201254), (540, 3734448), (576, 3501045), (648, 3112040), (720, 2800836), (810, 2489632), (864, 2334030), (960, 2100627), (1080, 1867224), (1296, 1556020), (1440, 1400418), (1620, 1244816), (1728, 1167015), (2160, 933612), (2592, 778010), (2880, 700209), (3240, 622408), (4320, 466806), (5184, 389005), (6480, 311204), (8640, 233403), (12960, 155602), (25920, 77801)]