6509440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1479

約数の個数: 64

約数和(自身を含む): 17796960

約数和(自身を除く): 11287520

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, 280, 320, 448, 560, 640, 896, 1120, 1453, 2240, 2906, 4480, 5812, 7265, 10171, 11624, 14530, 20342, 23248, 29060, 40684, 46496, 50855, 58120, 81368, 92992, 101710, 116240, 162736, 185984, 203420, 232480, 325472, 406840, 464960, 650944, 813680, 929920, 1301888, 1627360, 3254720, 6509440]

約数ペア:

[(1, 6509440), (2, 3254720), (4, 1627360), (5, 1301888), (7, 929920), (8, 813680), (10, 650944), (14, 464960), (16, 406840), (20, 325472), (28, 232480), (32, 203420), (35, 185984), (40, 162736), (56, 116240), (64, 101710), (70, 92992), (80, 81368), (112, 58120), (128, 50855), (140, 46496), (160, 40684), (224, 29060), (280, 23248), (320, 20342), (448, 14530), (560, 11624), (640, 10171), (896, 7265), (1120, 5812), (1453, 4480), (2240, 2906)]