1914144000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 6448705536

約数和(自身を除く): 4534561536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 127, 128, 150, 157, 160, 192, 200, 240, 250, 254, 256, 300, 314, 320, 375, 381, 384, 400, 471, 480, 500, 508, 600, 628, 635, 640, 750, 762, 768, 785, 800, 942, 960, 1000, 1016, 1200, 1256, 1270, 1280, 1500, 1524, 1570, 1600, 1884, 1905, 1920, 2000, 2032, 2355, 2400, 2512, 2540, 3000, 3048, 3140, 3175, 3200, 3768, 3810, 3840, 3925, 4000, 4064, 4710, 4800, 5024, 5080, 6000, 6096, 6280, 6350, 6400, 7536, 7620, 7850, 8000, 8128, 9420, 9525, 9600, 10048, 10160, 11775, 12000, 12192, 12560, 12700, 15072, 15240, 15700, 15875, 16000, 16256, 18840, 19050, 19200, 19625, 19939, 20096, 20320, 23550, 24000, 24384, 25120, 25400, 30144, 30480, 31400, 31750, 32000, 32512, 37680, 38100, 39250, 39878, 40192, 40640, 47100, 47625, 48000, 48768, 50240, 50800, 58875, 59817, 60288, 60960, 62800, 63500, 75360, 76200, 78500, 79756, 81280, 94200, 95250, 96000, 97536, 99695, 100480, 101600, 117750, 119634, 120576, 121920, 125600, 127000, 150720, 152400, 157000, 159512, 162560, 188400, 190500, 199390, 200960, 203200, 235500, 239268, 243840, 251200, 254000, 299085, 301440, 304800, 314000, 319024, 376800, 381000, 398780, 406400, 471000, 478536, 487680, 498475, 502400, 508000, 598170, 602880, 609600, 628000, 638048, 753600, 762000, 797560, 812800, 942000, 957072, 996950, 1004800, 1016000, 1196340, 1219200, 1256000, 1276096, 1495425, 1507200, 1524000, 1595120, 1884000, 1914144, 1993900, 2032000, 2392680, 2438400, 2492375, 2512000, 2552192, 2990850, 3014400, 3048000, 3190240, 3768000, 3828288, 3987800, 4064000, 4785360, 4984750, 5024000, 5104384, 5981700, 6096000, 6380480, 7477125, 7536000, 7656576, 7975600, 9570720, 9969500, 11963400, 12192000, 12760960, 14954250, 15072000, 15313152, 15951200, 19141440, 19939000, 23926800, 25521920, 29908500, 31902400, 38282880, 39878000, 47853600, 59817000, 63804800, 76565760, 79756000, 95707200, 119634000, 127609600, 159512000, 191414400, 239268000, 319024000, 382828800, 478536000, 638048000, 957072000, 1914144000]

約数ペア:

[(1, 1914144000), (2, 957072000), (3, 638048000), (4, 478536000), (5, 382828800), (6, 319024000), (8, 239268000), (10, 191414400), (12, 159512000), (15, 127609600), (16, 119634000), (20, 95707200), (24, 79756000), (25, 76565760), (30, 63804800), (32, 59817000), (40, 47853600), (48, 39878000), (50, 38282880), (60, 31902400), (64, 29908500), (75, 25521920), (80, 23926800), (96, 19939000), (100, 19141440), (120, 15951200), (125, 15313152), (127, 15072000), (128, 14954250), (150, 12760960), (157, 12192000), (160, 11963400), (192, 9969500), (200, 9570720), (240, 7975600), (250, 7656576), (254, 7536000), (256, 7477125), (300, 6380480), (314, 6096000), (320, 5981700), (375, 5104384), (381, 5024000), (384, 4984750), (400, 4785360), (471, 4064000), (480, 3987800), (500, 3828288), (508, 3768000), (600, 3190240), (628, 3048000), (635, 3014400), (640, 2990850), (750, 2552192), (762, 2512000), (768, 2492375), (785, 2438400), (800, 2392680), (942, 2032000), (960, 1993900), (1000, 1914144), (1016, 1884000), (1200, 1595120), (1256, 1524000), (1270, 1507200), (1280, 1495425), (1500, 1276096), (1524, 1256000), (1570, 1219200), (1600, 1196340), (1884, 1016000), (1905, 1004800), (1920, 996950), (2000, 957072), (2032, 942000), (2355, 812800), (2400, 797560), (2512, 762000), (2540, 753600), (3000, 638048), (3048, 628000), (3140, 609600), (3175, 602880), (3200, 598170), (3768, 508000), (3810, 502400), (3840, 498475), (3925, 487680), (4000, 478536), (4064, 471000), (4710, 406400), (4800, 398780), (5024, 381000), (5080, 376800), (6000, 319024), (6096, 314000), (6280, 304800), (6350, 301440), (6400, 299085), (7536, 254000), (7620, 251200), (7850, 243840), (8000, 239268), (8128, 235500), (9420, 203200), (9525, 200960), (9600, 199390), (10048, 190500), (10160, 188400), (11775, 162560), (12000, 159512), (12192, 157000), (12560, 152400), (12700, 150720), (15072, 127000), (15240, 125600), (15700, 121920), (15875, 120576), (16000, 119634), (16256, 117750), (18840, 101600), (19050, 100480), (19200, 99695), (19625, 97536), (19939, 96000), (20096, 95250), (20320, 94200), (23550, 81280), (24000, 79756), (24384, 78500), (25120, 76200), (25400, 75360), (30144, 63500), (30480, 62800), (31400, 60960), (31750, 60288), (32000, 59817), (32512, 58875), (37680, 50800), (38100, 50240), (39250, 48768), (39878, 48000), (40192, 47625), (40640, 47100)]