203268480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4603}}^1$

素因数の和:4648

約数の個数: 128

約数和(自身を含む): 676235520

約数和(自身を除く): 472967040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 4603, 5520, 7360, 8832, 9206, 11040, 13809, 14720, 18412, 22080, 23015, 27618, 36824, 44160, 46030, 55236, 69045, 73648, 92060, 105869, 110472, 138090, 147296, 184120, 211738, 220944, 276180, 294592, 317607, 368240, 423476, 441888, 529345, 552360, 589184, 635214, 736480, 846952, 883776, 1058690, 1104720, 1270428, 1472960, 1588035, 1693904, 1767552, 2117380, 2209440, 2540856, 2945920, 3176070, 3387808, 4234760, 4418880, 5081712, 6352140, 6775616, 8469520, 8837760, 10163424, 12704280, 13551232, 16939040, 20326848, 25408560, 33878080, 40653696, 50817120, 67756160, 101634240, 203268480]

約数ペア:

[(1, 203268480), (2, 101634240), (3, 67756160), (4, 50817120), (5, 40653696), (6, 33878080), (8, 25408560), (10, 20326848), (12, 16939040), (15, 13551232), (16, 12704280), (20, 10163424), (23, 8837760), (24, 8469520), (30, 6775616), (32, 6352140), (40, 5081712), (46, 4418880), (48, 4234760), (60, 3387808), (64, 3176070), (69, 2945920), (80, 2540856), (92, 2209440), (96, 2117380), (115, 1767552), (120, 1693904), (128, 1588035), (138, 1472960), (160, 1270428), (184, 1104720), (192, 1058690), (230, 883776), (240, 846952), (276, 736480), (320, 635214), (345, 589184), (368, 552360), (384, 529345), (460, 441888), (480, 423476), (552, 368240), (640, 317607), (690, 294592), (736, 276180), (920, 220944), (960, 211738), (1104, 184120), (1380, 147296), (1472, 138090), (1840, 110472), (1920, 105869), (2208, 92060), (2760, 73648), (2944, 69045), (3680, 55236), (4416, 46030), (4603, 44160), (5520, 36824), (7360, 27618), (8832, 23015), (9206, 22080), (11040, 18412), (13809, 14720)]