49728000

素因数分解:

$2^9\times 3^1\times 5^3\times 7^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 194059008

約数和(自身を除く): 144331008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 111, 112, 120, 125, 128, 140, 148, 150, 160, 168, 175, 185, 192, 200, 210, 222, 224, 240, 250, 256, 259, 280, 296, 300, 320, 336, 350, 370, 375, 384, 400, 420, 444, 448, 480, 500, 512, 518, 525, 555, 560, 592, 600, 640, 672, 700, 740, 750, 768, 777, 800, 840, 875, 888, 896, 925, 960, 1000, 1036, 1050, 1110, 1120, 1184, 1200, 1280, 1295, 1344, 1400, 1480, 1500, 1536, 1554, 1600, 1680, 1750, 1776, 1792, 1850, 1920, 2000, 2072, 2100, 2220, 2240, 2368, 2400, 2560, 2590, 2625, 2688, 2775, 2800, 2960, 3000, 3108, 3200, 3360, 3500, 3552, 3584, 3700, 3840, 3885, 4000, 4144, 4200, 4440, 4480, 4625, 4736, 4800, 5180, 5250, 5376, 5550, 5600, 5920, 6000, 6216, 6400, 6475, 6720, 7000, 7104, 7400, 7680, 7770, 8000, 8288, 8400, 8880, 8960, 9250, 9472, 9600, 10360, 10500, 10752, 11100, 11200, 11840, 12000, 12432, 12800, 12950, 13440, 13875, 14000, 14208, 14800, 15540, 16000, 16576, 16800, 17760, 17920, 18500, 18944, 19200, 19425, 20720, 21000, 22200, 22400, 23680, 24000, 24864, 25900, 26880, 27750, 28000, 28416, 29600, 31080, 32000, 32375, 33152, 33600, 35520, 37000, 38400, 38850, 41440, 42000, 44400, 44800, 47360, 48000, 49728, 51800, 53760, 55500, 56000, 56832, 59200, 62160, 64000, 64750, 66304, 67200, 71040, 74000, 77700, 82880, 84000, 88800, 89600, 94720, 96000, 97125, 99456, 103600, 111000, 112000, 118400, 124320, 129500, 132608, 134400, 142080, 148000, 155400, 165760, 168000, 177600, 192000, 194250, 198912, 207200, 222000, 224000, 236800, 248640, 259000, 268800, 284160, 296000, 310800, 331520, 336000, 355200, 388500, 397824, 414400, 444000, 448000, 473600, 497280, 518000, 592000, 621600, 663040, 672000, 710400, 777000, 828800, 888000, 994560, 1036000, 1184000, 1243200, 1344000, 1420800, 1554000, 1657600, 1776000, 1989120, 2072000, 2368000, 2486400, 3108000, 3315200, 3552000, 4144000, 4972800, 6216000, 7104000, 8288000, 9945600, 12432000, 16576000, 24864000, 49728000]

約数ペア:

[(1, 49728000), (2, 24864000), (3, 16576000), (4, 12432000), (5, 9945600), (6, 8288000), (7, 7104000), (8, 6216000), (10, 4972800), (12, 4144000), (14, 3552000), (15, 3315200), (16, 3108000), (20, 2486400), (21, 2368000), (24, 2072000), (25, 1989120), (28, 1776000), (30, 1657600), (32, 1554000), (35, 1420800), (37, 1344000), (40, 1243200), (42, 1184000), (48, 1036000), (50, 994560), (56, 888000), (60, 828800), (64, 777000), (70, 710400), (74, 672000), (75, 663040), (80, 621600), (84, 592000), (96, 518000), (100, 497280), (105, 473600), (111, 448000), (112, 444000), (120, 414400), (125, 397824), (128, 388500), (140, 355200), (148, 336000), (150, 331520), (160, 310800), (168, 296000), (175, 284160), (185, 268800), (192, 259000), (200, 248640), (210, 236800), (222, 224000), (224, 222000), (240, 207200), (250, 198912), (256, 194250), (259, 192000), (280, 177600), (296, 168000), (300, 165760), (320, 155400), (336, 148000), (350, 142080), (370, 134400), (375, 132608), (384, 129500), (400, 124320), (420, 118400), (444, 112000), (448, 111000), (480, 103600), (500, 99456), (512, 97125), (518, 96000), (525, 94720), (555, 89600), (560, 88800), (592, 84000), (600, 82880), (640, 77700), (672, 74000), (700, 71040), (740, 67200), (750, 66304), (768, 64750), (777, 64000), (800, 62160), (840, 59200), (875, 56832), (888, 56000), (896, 55500), (925, 53760), (960, 51800), (1000, 49728), (1036, 48000), (1050, 47360), (1110, 44800), (1120, 44400), (1184, 42000), (1200, 41440), (1280, 38850), (1295, 38400), (1344, 37000), (1400, 35520), (1480, 33600), (1500, 33152), (1536, 32375), (1554, 32000), (1600, 31080), (1680, 29600), (1750, 28416), (1776, 28000), (1792, 27750), (1850, 26880), (1920, 25900), (2000, 24864), (2072, 24000), (2100, 23680), (2220, 22400), (2240, 22200), (2368, 21000), (2400, 20720), (2560, 19425), (2590, 19200), (2625, 18944), (2688, 18500), (2775, 17920), (2800, 17760), (2960, 16800), (3000, 16576), (3108, 16000), (3200, 15540), (3360, 14800), (3500, 14208), (3552, 14000), (3584, 13875), (3700, 13440), (3840, 12950), (3885, 12800), (4000, 12432), (4144, 12000), (4200, 11840), (4440, 11200), (4480, 11100), (4625, 10752), (4736, 10500), (4800, 10360), (5180, 9600), (5250, 9472), (5376, 9250), (5550, 8960), (5600, 8880), (5920, 8400), (6000, 8288), (6216, 8000), (6400, 7770), (6475, 7680), (6720, 7400), (7000, 7104)]