157942080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 168

約数和(自身を含む): 548118792

約数和(自身を除く): 390176712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 317, 320, 346, 360, 480, 519, 576, 634, 692, 720, 865, 951, 960, 1038, 1268, 1384, 1440, 1557, 1585, 1730, 1902, 2076, 2536, 2595, 2768, 2853, 2880, 3114, 3170, 3460, 3804, 4152, 4755, 5072, 5190, 5536, 5706, 6228, 6340, 6920, 7608, 7785, 8304, 9510, 10144, 10380, 11072, 11412, 12456, 12680, 13840, 14265, 15216, 15570, 16608, 19020, 20288, 20760, 22824, 24912, 25360, 27680, 28530, 30432, 31140, 33216, 38040, 41520, 45648, 49824, 50720, 54841, 55360, 57060, 60864, 62280, 76080, 83040, 91296, 99648, 101440, 109682, 114120, 124560, 152160, 164523, 166080, 182592, 219364, 228240, 249120, 274205, 304320, 329046, 438728, 456480, 493569, 498240, 548410, 658092, 822615, 877456, 912960, 987138, 1096820, 1316184, 1645230, 1754912, 1974276, 2193640, 2467845, 2632368, 3290460, 3509824, 3948552, 4387280, 4935690, 5264736, 6580920, 7897104, 8774560, 9871380, 10529472, 13161840, 15794208, 17549120, 19742760, 26323680, 31588416, 39485520, 52647360, 78971040, 157942080]

約数ペア:

[(1, 157942080), (2, 78971040), (3, 52647360), (4, 39485520), (5, 31588416), (6, 26323680), (8, 19742760), (9, 17549120), (10, 15794208), (12, 13161840), (15, 10529472), (16, 9871380), (18, 8774560), (20, 7897104), (24, 6580920), (30, 5264736), (32, 4935690), (36, 4387280), (40, 3948552), (45, 3509824), (48, 3290460), (60, 2632368), (64, 2467845), (72, 2193640), (80, 1974276), (90, 1754912), (96, 1645230), (120, 1316184), (144, 1096820), (160, 987138), (173, 912960), (180, 877456), (192, 822615), (240, 658092), (288, 548410), (317, 498240), (320, 493569), (346, 456480), (360, 438728), (480, 329046), (519, 304320), (576, 274205), (634, 249120), (692, 228240), (720, 219364), (865, 182592), (951, 166080), (960, 164523), (1038, 152160), (1268, 124560), (1384, 114120), (1440, 109682), (1557, 101440), (1585, 99648), (1730, 91296), (1902, 83040), (2076, 76080), (2536, 62280), (2595, 60864), (2768, 57060), (2853, 55360), (2880, 54841), (3114, 50720), (3170, 49824), (3460, 45648), (3804, 41520), (4152, 38040), (4755, 33216), (5072, 31140), (5190, 30432), (5536, 28530), (5706, 27680), (6228, 25360), (6340, 24912), (6920, 22824), (7608, 20760), (7785, 20288), (8304, 19020), (9510, 16608), (10144, 15570), (10380, 15216), (11072, 14265), (11412, 13840), (12456, 12680)]