1728972000

素因数分解:

$2^5\times 3^3\times 5^3\times 7^1\times {\mathrm{2287}}^1$

素因数の和:2328

約数の個数: 384

約数和(自身を含む): 7195668480

約数和(自身を除く): 5466696480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 336, 350, 360, 375, 378, 400, 420, 432, 450, 480, 500, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 750, 756, 800, 840, 864, 875, 900, 945, 1000, 1008, 1050, 1080, 1120, 1125, 1200, 1260, 1350, 1400, 1440, 1500, 1512, 1575, 1680, 1750, 1800, 1890, 2000, 2016, 2100, 2160, 2250, 2287, 2400, 2520, 2625, 2700, 2800, 3000, 3024, 3150, 3360, 3375, 3500, 3600, 3780, 4000, 4200, 4320, 4500, 4574, 4725, 5040, 5250, 5400, 5600, 6000, 6048, 6300, 6750, 6861, 7000, 7200, 7560, 7875, 8400, 9000, 9148, 9450, 10080, 10500, 10800, 11435, 12000, 12600, 13500, 13722, 14000, 15120, 15750, 16009, 16800, 18000, 18296, 18900, 20583, 21000, 21600, 22870, 23625, 25200, 27000, 27444, 28000, 30240, 31500, 32018, 34305, 36000, 36592, 37800, 41166, 42000, 45740, 47250, 48027, 50400, 54000, 54888, 57175, 61749, 63000, 64036, 68610, 73184, 75600, 80045, 82332, 84000, 91480, 94500, 96054, 102915, 108000, 109776, 114350, 123498, 126000, 128072, 137220, 144081, 151200, 160090, 164664, 171525, 182960, 189000, 192108, 205830, 219552, 228700, 240135, 246996, 252000, 256144, 274440, 285875, 288162, 308745, 320180, 329328, 343050, 365920, 378000, 384216, 400225, 411660, 432243, 457400, 480270, 493992, 512288, 514575, 548880, 571750, 576324, 617490, 640360, 658656, 686100, 720405, 756000, 768432, 800450, 823320, 857625, 864486, 914800, 960540, 987984, 1029150, 1097760, 1143500, 1152648, 1200675, 1234980, 1280720, 1372200, 1440810, 1536864, 1543725, 1600900, 1646640, 1715250, 1728972, 1829600, 1921080, 1975968, 2001125, 2058300, 2161215, 2287000, 2305296, 2401350, 2469960, 2561440, 2572875, 2744400, 2881620, 3087450, 3201800, 3293280, 3430500, 3457944, 3602025, 3842160, 4002250, 4116600, 4322430, 4574000, 4610592, 4802700, 4939920, 5145750, 5488800, 5763240, 6003375, 6174900, 6403600, 6861000, 6915888, 7204050, 7684320, 7718625, 8004500, 8233200, 8644860, 9148000, 9605400, 9879840, 10291500, 10806075, 11526480, 12006750, 12349800, 12807200, 13722000, 13831776, 14408100, 15437250, 16009000, 16466400, 17289720, 18010125, 19210800, 20583000, 21612150, 23052960, 24013500, 24699600, 27444000, 28816200, 30874500, 32018000, 34579440, 36020250, 38421600, 41166000, 43224300, 48027000, 49399200, 54030375, 57632400, 61749000, 64036000, 69158880, 72040500, 82332000, 86448600, 96054000, 108060750, 115264800, 123498000, 144081000, 172897200, 192108000, 216121500, 246996000, 288162000, 345794400, 432243000, 576324000, 864486000, 1728972000]

約数ペア:

[(1, 1728972000), (2, 864486000), (3, 576324000), (4, 432243000), (5, 345794400), (6, 288162000), (7, 246996000), (8, 216121500), (9, 192108000), (10, 172897200), (12, 144081000), (14, 123498000), (15, 115264800), (16, 108060750), (18, 96054000), (20, 86448600), (21, 82332000), (24, 72040500), (25, 69158880), (27, 64036000), (28, 61749000), (30, 57632400), (32, 54030375), (35, 49399200), (36, 48027000), (40, 43224300), (42, 41166000), (45, 38421600), (48, 36020250), (50, 34579440), (54, 32018000), (56, 30874500), (60, 28816200), (63, 27444000), (70, 24699600), (72, 24013500), (75, 23052960), (80, 21612150), (84, 20583000), (90, 19210800), (96, 18010125), (100, 17289720), (105, 16466400), (108, 16009000), (112, 15437250), (120, 14408100), (125, 13831776), (126, 13722000), (135, 12807200), (140, 12349800), (144, 12006750), (150, 11526480), (160, 10806075), (168, 10291500), (175, 9879840), (180, 9605400), (189, 9148000), (200, 8644860), (210, 8233200), (216, 8004500), (224, 7718625), (225, 7684320), (240, 7204050), (250, 6915888), (252, 6861000), (270, 6403600), (280, 6174900), (288, 6003375), (300, 5763240), (315, 5488800), (336, 5145750), (350, 4939920), (360, 4802700), (375, 4610592), (378, 4574000), (400, 4322430), (420, 4116600), (432, 4002250), (450, 3842160), (480, 3602025), (500, 3457944), (504, 3430500), (525, 3293280), (540, 3201800), (560, 3087450), (600, 2881620), (630, 2744400), (672, 2572875), (675, 2561440), (700, 2469960), (720, 2401350), (750, 2305296), (756, 2287000), (800, 2161215), (840, 2058300), (864, 2001125), (875, 1975968), (900, 1921080), (945, 1829600), (1000, 1728972), (1008, 1715250), (1050, 1646640), (1080, 1600900), (1120, 1543725), (1125, 1536864), (1200, 1440810), (1260, 1372200), (1350, 1280720), (1400, 1234980), (1440, 1200675), (1500, 1152648), (1512, 1143500), (1575, 1097760), (1680, 1029150), (1750, 987984), (1800, 960540), (1890, 914800), (2000, 864486), (2016, 857625), (2100, 823320), (2160, 800450), (2250, 768432), (2287, 756000), (2400, 720405), (2520, 686100), (2625, 658656), (2700, 640360), (2800, 617490), (3000, 576324), (3024, 571750), (3150, 548880), (3360, 514575), (3375, 512288), (3500, 493992), (3600, 480270), (3780, 457400), (4000, 432243), (4200, 411660), (4320, 400225), (4500, 384216), (4574, 378000), (4725, 365920), (5040, 343050), (5250, 329328), (5400, 320180), (5600, 308745), (6000, 288162), (6048, 285875), (6300, 274440), (6750, 256144), (6861, 252000), (7000, 246996), (7200, 240135), (7560, 228700), (7875, 219552), (8400, 205830), (9000, 192108), (9148, 189000), (9450, 182960), (10080, 171525), (10500, 164664), (10800, 160090), (11435, 151200), (12000, 144081), (12600, 137220), (13500, 128072), (13722, 126000), (14000, 123498), (15120, 114350), (15750, 109776), (16009, 108000), (16800, 102915), (18000, 96054), (18296, 94500), (18900, 91480), (20583, 84000), (21000, 82332), (21600, 80045), (22870, 75600), (23625, 73184), (25200, 68610), (27000, 64036), (27444, 63000), (28000, 61749), (30240, 57175), (31500, 54888), (32018, 54000), (34305, 50400), (36000, 48027), (36592, 47250), (37800, 45740), (41166, 42000)]