160545560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{811}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 424887120

約数和(自身を除く): 264341560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 101, 140, 196, 202, 245, 280, 392, 404, 490, 505, 707, 808, 811, 980, 1010, 1414, 1622, 1960, 2020, 2828, 3244, 3535, 4040, 4055, 4949, 5656, 5677, 6488, 7070, 8110, 9898, 11354, 14140, 16220, 19796, 22708, 24745, 28280, 28385, 32440, 39592, 39739, 45416, 49490, 56770, 79478, 81911, 98980, 113540, 158956, 163822, 197960, 198695, 227080, 317912, 327644, 397390, 409555, 573377, 655288, 794780, 819110, 1146754, 1589560, 1638220, 2293508, 2866885, 3276440, 4013639, 4587016, 5733770, 8027278, 11467540, 16054556, 20068195, 22935080, 32109112, 40136390, 80272780, 160545560]

約数ペア:

[(1, 160545560), (2, 80272780), (4, 40136390), (5, 32109112), (7, 22935080), (8, 20068195), (10, 16054556), (14, 11467540), (20, 8027278), (28, 5733770), (35, 4587016), (40, 4013639), (49, 3276440), (56, 2866885), (70, 2293508), (98, 1638220), (101, 1589560), (140, 1146754), (196, 819110), (202, 794780), (245, 655288), (280, 573377), (392, 409555), (404, 397390), (490, 327644), (505, 317912), (707, 227080), (808, 198695), (811, 197960), (980, 163822), (1010, 158956), (1414, 113540), (1622, 98980), (1960, 81911), (2020, 79478), (2828, 56770), (3244, 49490), (3535, 45416), (4040, 39739), (4055, 39592), (4949, 32440), (5656, 28385), (5677, 28280), (6488, 24745), (7070, 22708), (8110, 19796), (9898, 16220), (11354, 14140)]