3181472000

素因数分解:

$2^8\times 5^3\times 7^2\times {\mathrm{2029}}^1$

素因数の和:2074

約数の個数: 216

約数和(自身を含む): 9223938360

約数和(自身を除く): 6042466360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 256, 280, 320, 350, 392, 400, 448, 490, 500, 560, 640, 700, 784, 800, 875, 896, 980, 1000, 1120, 1225, 1280, 1400, 1568, 1600, 1750, 1792, 1960, 2000, 2029, 2240, 2450, 2800, 3136, 3200, 3500, 3920, 4000, 4058, 4480, 4900, 5600, 6125, 6272, 6400, 7000, 7840, 8000, 8116, 8960, 9800, 10145, 11200, 12250, 12544, 14000, 14203, 15680, 16000, 16232, 19600, 20290, 22400, 24500, 28000, 28406, 31360, 32000, 32464, 39200, 40580, 44800, 49000, 50725, 56000, 56812, 62720, 64928, 71015, 78400, 81160, 98000, 99421, 101450, 112000, 113624, 129856, 142030, 156800, 162320, 196000, 198842, 202900, 224000, 227248, 253625, 259712, 284060, 313600, 324640, 355075, 392000, 397684, 405800, 454496, 497105, 507250, 519424, 568120, 649280, 710150, 784000, 795368, 811600, 908992, 994210, 1014500, 1136240, 1298560, 1420300, 1568000, 1590736, 1623200, 1775375, 1817984, 1988420, 2029000, 2272480, 2485525, 2597120, 2840600, 3181472, 3246400, 3550750, 3635968, 3976840, 4058000, 4544960, 4971050, 5681200, 6362944, 6492800, 7101500, 7953680, 8116000, 9089920, 9942100, 11362400, 12427625, 12725888, 12985600, 14203000, 15907360, 16232000, 18179840, 19884200, 22724800, 24855250, 25451776, 28406000, 31814720, 32464000, 39768400, 45449600, 49710500, 56812000, 63629440, 64928000, 79536800, 90899200, 99421000, 113624000, 127258880, 159073600, 198842000, 227248000, 318147200, 397684000, 454496000, 636294400, 795368000, 1590736000, 3181472000]

約数ペア:

[(1, 3181472000), (2, 1590736000), (4, 795368000), (5, 636294400), (7, 454496000), (8, 397684000), (10, 318147200), (14, 227248000), (16, 198842000), (20, 159073600), (25, 127258880), (28, 113624000), (32, 99421000), (35, 90899200), (40, 79536800), (49, 64928000), (50, 63629440), (56, 56812000), (64, 49710500), (70, 45449600), (80, 39768400), (98, 32464000), (100, 31814720), (112, 28406000), (125, 25451776), (128, 24855250), (140, 22724800), (160, 19884200), (175, 18179840), (196, 16232000), (200, 15907360), (224, 14203000), (245, 12985600), (250, 12725888), (256, 12427625), (280, 11362400), (320, 9942100), (350, 9089920), (392, 8116000), (400, 7953680), (448, 7101500), (490, 6492800), (500, 6362944), (560, 5681200), (640, 4971050), (700, 4544960), (784, 4058000), (800, 3976840), (875, 3635968), (896, 3550750), (980, 3246400), (1000, 3181472), (1120, 2840600), (1225, 2597120), (1280, 2485525), (1400, 2272480), (1568, 2029000), (1600, 1988420), (1750, 1817984), (1792, 1775375), (1960, 1623200), (2000, 1590736), (2029, 1568000), (2240, 1420300), (2450, 1298560), (2800, 1136240), (3136, 1014500), (3200, 994210), (3500, 908992), (3920, 811600), (4000, 795368), (4058, 784000), (4480, 710150), (4900, 649280), (5600, 568120), (6125, 519424), (6272, 507250), (6400, 497105), (7000, 454496), (7840, 405800), (8000, 397684), (8116, 392000), (8960, 355075), (9800, 324640), (10145, 313600), (11200, 284060), (12250, 259712), (12544, 253625), (14000, 227248), (14203, 224000), (15680, 202900), (16000, 198842), (16232, 196000), (19600, 162320), (20290, 156800), (22400, 142030), (24500, 129856), (28000, 113624), (28406, 112000), (31360, 101450), (32000, 99421), (32464, 98000), (39200, 81160), (40580, 78400), (44800, 71015), (49000, 64928), (50725, 62720), (56000, 56812)]