987984000

素因数分解:

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

素因数の和:2325

約数の個数: 256

約数和(自身を含む): 3640665600

約数和(自身を除く): 2652681600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 384, 400, 432, 450, 480, 500, 540, 576, 600, 640, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1152, 1200, 1350, 1440, 1500, 1600, 1728, 1800, 1920, 2000, 2160, 2250, 2287, 2400, 2700, 2880, 3000, 3200, 3375, 3456, 3600, 4000, 4320, 4500, 4574, 4800, 5400, 5760, 6000, 6750, 6861, 7200, 8000, 8640, 9000, 9148, 9600, 10800, 11435, 12000, 13500, 13722, 14400, 16000, 17280, 18000, 18296, 20583, 21600, 22870, 24000, 27000, 27444, 28800, 34305, 36000, 36592, 41166, 43200, 45740, 48000, 54000, 54888, 57175, 61749, 68610, 72000, 73184, 82332, 86400, 91480, 102915, 108000, 109776, 114350, 123498, 137220, 144000, 146368, 164664, 171525, 182960, 205830, 216000, 219552, 228700, 246996, 274440, 285875, 292736, 308745, 329328, 343050, 365920, 411660, 432000, 439104, 457400, 493992, 514575, 548880, 571750, 617490, 658656, 686100, 731840, 823320, 857625, 878208, 914800, 987984, 1029150, 1097760, 1143500, 1234980, 1317312, 1372200, 1463680, 1543725, 1646640, 1715250, 1829600, 1975968, 2058300, 2195520, 2287000, 2469960, 2572875, 2634624, 2744400, 3087450, 3293280, 3430500, 3659200, 3951936, 4116600, 4391040, 4574000, 4939920, 5145750, 5488800, 6174900, 6586560, 6861000, 7318400, 7718625, 7903872, 8233200, 9148000, 9879840, 10291500, 10977600, 12349800, 13173120, 13722000, 15437250, 16466400, 18296000, 19759680, 20583000, 21955200, 24699600, 27444000, 30874500, 32932800, 36592000, 39519360, 41166000, 49399200, 54888000, 61749000, 65865600, 82332000, 98798400, 109776000, 123498000, 164664000, 197596800, 246996000, 329328000, 493992000, 987984000]

約数ペア:

[(1, 987984000), (2, 493992000), (3, 329328000), (4, 246996000), (5, 197596800), (6, 164664000), (8, 123498000), (9, 109776000), (10, 98798400), (12, 82332000), (15, 65865600), (16, 61749000), (18, 54888000), (20, 49399200), (24, 41166000), (25, 39519360), (27, 36592000), (30, 32932800), (32, 30874500), (36, 27444000), (40, 24699600), (45, 21955200), (48, 20583000), (50, 19759680), (54, 18296000), (60, 16466400), (64, 15437250), (72, 13722000), (75, 13173120), (80, 12349800), (90, 10977600), (96, 10291500), (100, 9879840), (108, 9148000), (120, 8233200), (125, 7903872), (128, 7718625), (135, 7318400), (144, 6861000), (150, 6586560), (160, 6174900), (180, 5488800), (192, 5145750), (200, 4939920), (216, 4574000), (225, 4391040), (240, 4116600), (250, 3951936), (270, 3659200), (288, 3430500), (300, 3293280), (320, 3087450), (360, 2744400), (375, 2634624), (384, 2572875), (400, 2469960), (432, 2287000), (450, 2195520), (480, 2058300), (500, 1975968), (540, 1829600), (576, 1715250), (600, 1646640), (640, 1543725), (675, 1463680), (720, 1372200), (750, 1317312), (800, 1234980), (864, 1143500), (900, 1097760), (960, 1029150), (1000, 987984), (1080, 914800), (1125, 878208), (1152, 857625), (1200, 823320), (1350, 731840), (1440, 686100), (1500, 658656), (1600, 617490), (1728, 571750), (1800, 548880), (1920, 514575), (2000, 493992), (2160, 457400), (2250, 439104), (2287, 432000), (2400, 411660), (2700, 365920), (2880, 343050), (3000, 329328), (3200, 308745), (3375, 292736), (3456, 285875), (3600, 274440), (4000, 246996), (4320, 228700), (4500, 219552), (4574, 216000), (4800, 205830), (5400, 182960), (5760, 171525), (6000, 164664), (6750, 146368), (6861, 144000), (7200, 137220), (8000, 123498), (8640, 114350), (9000, 109776), (9148, 108000), (9600, 102915), (10800, 91480), (11435, 86400), (12000, 82332), (13500, 73184), (13722, 72000), (14400, 68610), (16000, 61749), (17280, 57175), (18000, 54888), (18296, 54000), (20583, 48000), (21600, 45740), (22870, 43200), (24000, 41166), (27000, 36592), (27444, 36000), (28800, 34305)]