140295400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4357}}^1$

素因数の和:4403

約数の個数: 96

約数和(自身を含む): 389082240

約数和(自身を除く): 248786840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2300, 3220, 4025, 4357, 4600, 6440, 8050, 8714, 16100, 17428, 21785, 30499, 32200, 34856, 43570, 60998, 87140, 100211, 108925, 121996, 152495, 174280, 200422, 217850, 243992, 304990, 400844, 435700, 501055, 609980, 701477, 762475, 801688, 871400, 1002110, 1219960, 1402954, 1524950, 2004220, 2505275, 2805908, 3049900, 3507385, 4008440, 5010550, 5611816, 6099800, 7014770, 10021100, 14029540, 17536925, 20042200, 28059080, 35073850, 70147700, 140295400]

約数ペア:

[(1, 140295400), (2, 70147700), (4, 35073850), (5, 28059080), (7, 20042200), (8, 17536925), (10, 14029540), (14, 10021100), (20, 7014770), (23, 6099800), (25, 5611816), (28, 5010550), (35, 4008440), (40, 3507385), (46, 3049900), (50, 2805908), (56, 2505275), (70, 2004220), (92, 1524950), (100, 1402954), (115, 1219960), (140, 1002110), (161, 871400), (175, 801688), (184, 762475), (200, 701477), (230, 609980), (280, 501055), (322, 435700), (350, 400844), (460, 304990), (575, 243992), (644, 217850), (700, 200422), (805, 174280), (920, 152495), (1150, 121996), (1288, 108925), (1400, 100211), (1610, 87140), (2300, 60998), (3220, 43570), (4025, 34856), (4357, 32200), (4600, 30499), (6440, 21785), (8050, 17428), (8714, 16100)]