1314279680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{146683}}^1$

素因数の和:146711

約数の個数: 72

約数和(自身を含む): 3597865152

約数和(自身を除く): 2283585472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 146683, 293366, 586732, 733415, 1026781, 1173464, 1466830, 2053562, 2346928, 2933660, 4107124, 4693856, 5133905, 5867320, 8214248, 9387712, 10267810, 11734640, 16428496, 18775424, 20535620, 23469280, 32856992, 37550848, 41071240, 46938560, 65713984, 82142480, 93877120, 131427968, 164284960, 187754240, 262855936, 328569920, 657139840, 1314279680]

約数ペア:

[(1, 1314279680), (2, 657139840), (4, 328569920), (5, 262855936), (7, 187754240), (8, 164284960), (10, 131427968), (14, 93877120), (16, 82142480), (20, 65713984), (28, 46938560), (32, 41071240), (35, 37550848), (40, 32856992), (56, 23469280), (64, 20535620), (70, 18775424), (80, 16428496), (112, 11734640), (128, 10267810), (140, 9387712), (160, 8214248), (224, 5867320), (256, 5133905), (280, 4693856), (320, 4107124), (448, 2933660), (560, 2346928), (640, 2053562), (896, 1466830), (1120, 1173464), (1280, 1026781), (1792, 733415), (2240, 586732), (4480, 293366), (8960, 146683)]