1569193280

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4328

約数の個数: 112

約数和(自身を含む): 3998732160

約数和(自身を除く): 2429538880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1520, 1952, 2318, 2440, 3040, 3904, 4231, 4636, 4880, 5795, 6080, 8462, 9272, 9760, 11590, 16924, 18544, 19520, 21155, 23180, 33848, 37088, 42310, 46360, 67696, 74176, 80389, 84620, 92720, 135392, 160778, 169240, 185440, 258091, 270784, 321556, 338480, 370880, 401945, 516182, 643112, 676960, 803890, 1032364, 1286224, 1290455, 1353920, 1607780, 2064728, 2572448, 2580910, 3215560, 4129456, 4903729, 5144896, 5161820, 6431120, 8258912, 9807458, 10323640, 12862240, 16517824, 19614916, 20647280, 24518645, 25724480, 39229832, 41294560, 49037290, 78459664, 82589120, 98074580, 156919328, 196149160, 313838656, 392298320, 784596640, 1569193280]

約数ペア:

[(1, 1569193280), (2, 784596640), (4, 392298320), (5, 313838656), (8, 196149160), (10, 156919328), (16, 98074580), (19, 82589120), (20, 78459664), (32, 49037290), (38, 41294560), (40, 39229832), (61, 25724480), (64, 24518645), (76, 20647280), (80, 19614916), (95, 16517824), (122, 12862240), (152, 10323640), (160, 9807458), (190, 8258912), (244, 6431120), (304, 5161820), (305, 5144896), (320, 4903729), (380, 4129456), (488, 3215560), (608, 2580910), (610, 2572448), (760, 2064728), (976, 1607780), (1159, 1353920), (1216, 1290455), (1220, 1286224), (1520, 1032364), (1952, 803890), (2318, 676960), (2440, 643112), (3040, 516182), (3904, 401945), (4231, 370880), (4636, 338480), (4880, 321556), (5795, 270784), (6080, 258091), (8462, 185440), (9272, 169240), (9760, 160778), (11590, 135392), (16924, 92720), (18544, 84620), (19520, 80389), (21155, 74176), (23180, 67696), (33848, 46360), (37088, 42310)]