28684249600

素因数分解:

$2^9\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2267

約数の個数: 240

約数和(自身を含む): 76516872696

約数和(自身を除く): 47832623096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 61, 64, 68, 80, 85, 100, 122, 128, 136, 160, 170, 200, 244, 256, 272, 305, 320, 340, 400, 425, 488, 512, 544, 610, 640, 680, 800, 850, 976, 1037, 1088, 1220, 1280, 1360, 1525, 1600, 1700, 1952, 2074, 2161, 2176, 2440, 2560, 2720, 3050, 3200, 3400, 3904, 4148, 4322, 4352, 4880, 5185, 5440, 6100, 6400, 6800, 7808, 8296, 8644, 8704, 9760, 10370, 10805, 10880, 12200, 12800, 13600, 15616, 16592, 17288, 19520, 20740, 21610, 21760, 24400, 25925, 27200, 31232, 33184, 34576, 36737, 39040, 41480, 43220, 43520, 48800, 51850, 54025, 54400, 66368, 69152, 73474, 78080, 82960, 86440, 97600, 103700, 108050, 108800, 131821, 132736, 138304, 146948, 156160, 165920, 172880, 183685, 195200, 207400, 216100, 217600, 263642, 265472, 276608, 293896, 331840, 345760, 367370, 390400, 414800, 432200, 527284, 530944, 553216, 587792, 659105, 663680, 691520, 734740, 780800, 829600, 864400, 918425, 1054568, 1106432, 1175584, 1318210, 1327360, 1383040, 1469480, 1659200, 1728800, 1836850, 2109136, 2240957, 2351168, 2636420, 2654720, 2766080, 2938960, 3295525, 3318400, 3457600, 3673700, 4218272, 4481914, 4702336, 5272840, 5532160, 5877920, 6591050, 6636800, 6915200, 7347400, 8436544, 8963828, 9404672, 10545680, 11204785, 11755840, 13182100, 13273600, 13830400, 14694800, 16873088, 17927656, 18809344, 21091360, 22409570, 23511680, 26364200, 27660800, 29389600, 33746176, 35855312, 42182720, 44819140, 47023360, 52728400, 56023925, 58779200, 67492352, 71710624, 84365440, 89638280, 94046720, 105456800, 112047850, 117558400, 143421248, 168730880, 179276560, 210913600, 224095700, 235116800, 286842496, 337461760, 358553120, 421827200, 448191400, 470233600, 573684992, 717106240, 843654400, 896382800, 1147369984, 1434212480, 1687308800, 1792765600, 2868424960, 3585531200, 5736849920, 7171062400, 14342124800, 28684249600]

約数ペア:

[(1, 28684249600), (2, 14342124800), (4, 7171062400), (5, 5736849920), (8, 3585531200), (10, 2868424960), (16, 1792765600), (17, 1687308800), (20, 1434212480), (25, 1147369984), (32, 896382800), (34, 843654400), (40, 717106240), (50, 573684992), (61, 470233600), (64, 448191400), (68, 421827200), (80, 358553120), (85, 337461760), (100, 286842496), (122, 235116800), (128, 224095700), (136, 210913600), (160, 179276560), (170, 168730880), (200, 143421248), (244, 117558400), (256, 112047850), (272, 105456800), (305, 94046720), (320, 89638280), (340, 84365440), (400, 71710624), (425, 67492352), (488, 58779200), (512, 56023925), (544, 52728400), (610, 47023360), (640, 44819140), (680, 42182720), (800, 35855312), (850, 33746176), (976, 29389600), (1037, 27660800), (1088, 26364200), (1220, 23511680), (1280, 22409570), (1360, 21091360), (1525, 18809344), (1600, 17927656), (1700, 16873088), (1952, 14694800), (2074, 13830400), (2161, 13273600), (2176, 13182100), (2440, 11755840), (2560, 11204785), (2720, 10545680), (3050, 9404672), (3200, 8963828), (3400, 8436544), (3904, 7347400), (4148, 6915200), (4322, 6636800), (4352, 6591050), (4880, 5877920), (5185, 5532160), (5440, 5272840), (6100, 4702336), (6400, 4481914), (6800, 4218272), (7808, 3673700), (8296, 3457600), (8644, 3318400), (8704, 3295525), (9760, 2938960), (10370, 2766080), (10805, 2654720), (10880, 2636420), (12200, 2351168), (12800, 2240957), (13600, 2109136), (15616, 1836850), (16592, 1728800), (17288, 1659200), (19520, 1469480), (20740, 1383040), (21610, 1327360), (21760, 1318210), (24400, 1175584), (25925, 1106432), (27200, 1054568), (31232, 918425), (33184, 864400), (34576, 829600), (36737, 780800), (39040, 734740), (41480, 691520), (43220, 663680), (43520, 659105), (48800, 587792), (51850, 553216), (54025, 530944), (54400, 527284), (66368, 432200), (69152, 414800), (73474, 390400), (78080, 367370), (82960, 345760), (86440, 331840), (97600, 293896), (103700, 276608), (108050, 265472), (108800, 263642), (131821, 217600), (132736, 216100), (138304, 207400), (146948, 195200), (156160, 183685), (165920, 172880)]