237142920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{282313}}^1$

素因数の和:282334

約数の個数: 64

約数和(自身を含む): 813064320

約数和(自身を除く): 575921400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 282313, 564626, 846939, 1129252, 1411565, 1693878, 1976191, 2258504, 2823130, 3387756, 3952382, 4234695, 5646260, 5928573, 6775512, 7904764, 8469390, 9880955, 11292520, 11857146, 15809528, 16938780, 19761910, 23714292, 29642865, 33877560, 39523820, 47428584, 59285730, 79047640, 118571460, 237142920]

約数ペア:

[(1, 237142920), (2, 118571460), (3, 79047640), (4, 59285730), (5, 47428584), (6, 39523820), (7, 33877560), (8, 29642865), (10, 23714292), (12, 19761910), (14, 16938780), (15, 15809528), (20, 11857146), (21, 11292520), (24, 9880955), (28, 8469390), (30, 7904764), (35, 6775512), (40, 5928573), (42, 5646260), (56, 4234695), (60, 3952382), (70, 3387756), (84, 2823130), (105, 2258504), (120, 1976191), (140, 1693878), (168, 1411565), (210, 1129252), (280, 846939), (420, 564626), (840, 282313)]