140425920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{16253}}^1$

素因数の和:16279

約数の個数: 112

約数和(自身を含む): 495421920

約数和(自身を除く): 354996000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 16253, 32506, 48759, 65012, 81265, 97518, 130024, 146277, 162530, 195036, 243795, 260048, 292554, 325060, 390072, 438831, 487590, 520096, 585108, 650120, 731385, 780144, 877662, 975180, 1040192, 1170216, 1300240, 1462770, 1560288, 1755324, 1950360, 2194155, 2340432, 2600480, 2925540, 3120576, 3510648, 3900720, 4388310, 4680864, 5200960, 5851080, 7021296, 7801440, 8776620, 9361728, 11702160, 14042592, 15602880, 17553240, 23404320, 28085184, 35106480, 46808640, 70212960, 140425920]

約数ペア:

[(1, 140425920), (2, 70212960), (3, 46808640), (4, 35106480), (5, 28085184), (6, 23404320), (8, 17553240), (9, 15602880), (10, 14042592), (12, 11702160), (15, 9361728), (16, 8776620), (18, 7801440), (20, 7021296), (24, 5851080), (27, 5200960), (30, 4680864), (32, 4388310), (36, 3900720), (40, 3510648), (45, 3120576), (48, 2925540), (54, 2600480), (60, 2340432), (64, 2194155), (72, 1950360), (80, 1755324), (90, 1560288), (96, 1462770), (108, 1300240), (120, 1170216), (135, 1040192), (144, 975180), (160, 877662), (180, 780144), (192, 731385), (216, 650120), (240, 585108), (270, 520096), (288, 487590), (320, 438831), (360, 390072), (432, 325060), (480, 292554), (540, 260048), (576, 243795), (720, 195036), (864, 162530), (960, 146277), (1080, 130024), (1440, 97518), (1728, 81265), (2160, 65012), (2880, 48759), (4320, 32506), (8640, 16253)]