157467200

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 168

約数和(自身を含む): 442203840

約数和(自身を除く): 284736640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 25, 32, 40, 44, 46, 50, 55, 64, 80, 88, 92, 100, 110, 115, 160, 176, 184, 200, 220, 230, 253, 275, 320, 352, 368, 389, 400, 440, 460, 506, 550, 575, 704, 736, 778, 800, 880, 920, 1012, 1100, 1150, 1265, 1472, 1556, 1600, 1760, 1840, 1945, 2024, 2200, 2300, 2530, 3112, 3520, 3680, 3890, 4048, 4279, 4400, 4600, 5060, 6224, 6325, 7360, 7780, 8096, 8558, 8800, 8947, 9200, 9725, 10120, 12448, 12650, 15560, 16192, 17116, 17600, 17894, 18400, 19450, 20240, 21395, 24896, 25300, 31120, 34232, 35788, 36800, 38900, 40480, 42790, 44735, 50600, 62240, 68464, 71576, 77800, 80960, 85580, 89470, 98417, 101200, 106975, 124480, 136928, 143152, 155600, 171160, 178940, 196834, 202400, 213950, 223675, 273856, 286304, 311200, 342320, 357880, 393668, 404800, 427900, 447350, 492085, 572608, 622400, 684640, 715760, 787336, 855800, 894700, 984170, 1369280, 1431520, 1574672, 1711600, 1789400, 1968340, 2460425, 2863040, 3149344, 3423200, 3578800, 3936680, 4920850, 6298688, 6846400, 7157600, 7873360, 9841700, 14315200, 15746720, 19683400, 31493440, 39366800, 78733600, 157467200]

約数ペア:

[(1, 157467200), (2, 78733600), (4, 39366800), (5, 31493440), (8, 19683400), (10, 15746720), (11, 14315200), (16, 9841700), (20, 7873360), (22, 7157600), (23, 6846400), (25, 6298688), (32, 4920850), (40, 3936680), (44, 3578800), (46, 3423200), (50, 3149344), (55, 2863040), (64, 2460425), (80, 1968340), (88, 1789400), (92, 1711600), (100, 1574672), (110, 1431520), (115, 1369280), (160, 984170), (176, 894700), (184, 855800), (200, 787336), (220, 715760), (230, 684640), (253, 622400), (275, 572608), (320, 492085), (352, 447350), (368, 427900), (389, 404800), (400, 393668), (440, 357880), (460, 342320), (506, 311200), (550, 286304), (575, 273856), (704, 223675), (736, 213950), (778, 202400), (800, 196834), (880, 178940), (920, 171160), (1012, 155600), (1100, 143152), (1150, 136928), (1265, 124480), (1472, 106975), (1556, 101200), (1600, 98417), (1760, 89470), (1840, 85580), (1945, 80960), (2024, 77800), (2200, 71576), (2300, 68464), (2530, 62240), (3112, 50600), (3520, 44735), (3680, 42790), (3890, 40480), (4048, 38900), (4279, 36800), (4400, 35788), (4600, 34232), (5060, 31120), (6224, 25300), (6325, 24896), (7360, 21395), (7780, 20240), (8096, 19450), (8558, 18400), (8800, 17894), (8947, 17600), (9200, 17116), (9725, 16192), (10120, 15560), (12448, 12650)]