151024960

素因数分解:

$2^6\times 5^1\times {\mathrm{683}}^1\times {\mathrm{691}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 360675936

約数和(自身を除く): 209650976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 683, 691, 1366, 1382, 2732, 2764, 3415, 3455, 5464, 5528, 6830, 6910, 10928, 11056, 13660, 13820, 21856, 22112, 27320, 27640, 43712, 44224, 54640, 55280, 109280, 110560, 218560, 221120, 471953, 943906, 1887812, 2359765, 3775624, 4719530, 7551248, 9439060, 15102496, 18878120, 30204992, 37756240, 75512480, 151024960]

約数ペア:

[(1, 151024960), (2, 75512480), (4, 37756240), (5, 30204992), (8, 18878120), (10, 15102496), (16, 9439060), (20, 7551248), (32, 4719530), (40, 3775624), (64, 2359765), (80, 1887812), (160, 943906), (320, 471953), (683, 221120), (691, 218560), (1366, 110560), (1382, 109280), (2732, 55280), (2764, 54640), (3415, 44224), (3455, 43712), (5464, 27640), (5528, 27320), (6830, 22112), (6910, 21856), (10928, 13820), (11056, 13660)]