319152000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 1085198400

約数和(自身を除く): 766046400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 109, 120, 122, 125, 128, 150, 160, 183, 192, 200, 218, 240, 244, 250, 300, 305, 320, 327, 366, 375, 384, 400, 436, 480, 488, 500, 545, 600, 610, 640, 654, 732, 750, 800, 872, 915, 960, 976, 1000, 1090, 1200, 1220, 1308, 1464, 1500, 1525, 1600, 1635, 1744, 1830, 1920, 1952, 2000, 2180, 2400, 2440, 2616, 2725, 2928, 3000, 3050, 3200, 3270, 3488, 3660, 3904, 4000, 4360, 4575, 4800, 4880, 5232, 5450, 5856, 6000, 6100, 6540, 6649, 6976, 7320, 7625, 7808, 8000, 8175, 8720, 9150, 9600, 9760, 10464, 10900, 11712, 12000, 12200, 13080, 13298, 13625, 13952, 14640, 15250, 16000, 16350, 17440, 18300, 19520, 19947, 20928, 21800, 22875, 23424, 24000, 24400, 26160, 26596, 27250, 29280, 30500, 32700, 33245, 34880, 36600, 39040, 39894, 40875, 41856, 43600, 45750, 48000, 48800, 52320, 53192, 54500, 58560, 61000, 65400, 66490, 69760, 73200, 79788, 81750, 87200, 91500, 97600, 99735, 104640, 106384, 109000, 117120, 122000, 130800, 132980, 146400, 159576, 163500, 166225, 174400, 183000, 195200, 199470, 209280, 212768, 218000, 244000, 261600, 265960, 292800, 319152, 327000, 332450, 348800, 366000, 398940, 425536, 436000, 488000, 498675, 523200, 531920, 585600, 638304, 654000, 664900, 732000, 797880, 831125, 851072, 872000, 976000, 997350, 1046400, 1063840, 1276608, 1308000, 1329800, 1464000, 1595760, 1662250, 1744000, 1994700, 2127680, 2493375, 2553216, 2616000, 2659600, 2928000, 3191520, 3324500, 3989400, 4255360, 4986750, 5232000, 5319200, 6383040, 6649000, 7978800, 9973500, 10638400, 12766080, 13298000, 15957600, 19947000, 21276800, 26596000, 31915200, 39894000, 53192000, 63830400, 79788000, 106384000, 159576000, 319152000]

約数ペア:

[(1, 319152000), (2, 159576000), (3, 106384000), (4, 79788000), (5, 63830400), (6, 53192000), (8, 39894000), (10, 31915200), (12, 26596000), (15, 21276800), (16, 19947000), (20, 15957600), (24, 13298000), (25, 12766080), (30, 10638400), (32, 9973500), (40, 7978800), (48, 6649000), (50, 6383040), (60, 5319200), (61, 5232000), (64, 4986750), (75, 4255360), (80, 3989400), (96, 3324500), (100, 3191520), (109, 2928000), (120, 2659600), (122, 2616000), (125, 2553216), (128, 2493375), (150, 2127680), (160, 1994700), (183, 1744000), (192, 1662250), (200, 1595760), (218, 1464000), (240, 1329800), (244, 1308000), (250, 1276608), (300, 1063840), (305, 1046400), (320, 997350), (327, 976000), (366, 872000), (375, 851072), (384, 831125), (400, 797880), (436, 732000), (480, 664900), (488, 654000), (500, 638304), (545, 585600), (600, 531920), (610, 523200), (640, 498675), (654, 488000), (732, 436000), (750, 425536), (800, 398940), (872, 366000), (915, 348800), (960, 332450), (976, 327000), (1000, 319152), (1090, 292800), (1200, 265960), (1220, 261600), (1308, 244000), (1464, 218000), (1500, 212768), (1525, 209280), (1600, 199470), (1635, 195200), (1744, 183000), (1830, 174400), (1920, 166225), (1952, 163500), (2000, 159576), (2180, 146400), (2400, 132980), (2440, 130800), (2616, 122000), (2725, 117120), (2928, 109000), (3000, 106384), (3050, 104640), (3200, 99735), (3270, 97600), (3488, 91500), (3660, 87200), (3904, 81750), (4000, 79788), (4360, 73200), (4575, 69760), (4800, 66490), (4880, 65400), (5232, 61000), (5450, 58560), (5856, 54500), (6000, 53192), (6100, 52320), (6540, 48800), (6649, 48000), (6976, 45750), (7320, 43600), (7625, 41856), (7808, 40875), (8000, 39894), (8175, 39040), (8720, 36600), (9150, 34880), (9600, 33245), (9760, 32700), (10464, 30500), (10900, 29280), (11712, 27250), (12000, 26596), (12200, 26160), (13080, 24400), (13298, 24000), (13625, 23424), (13952, 22875), (14640, 21800), (15250, 20928), (16000, 19947), (16350, 19520), (17440, 18300)]