469420000

素因数分解:

$2^5\times 5^4\times 7^2\times {\mathrm{479}}^1$

素因数の和:523

約数の個数: 180

約数和(自身を含む): 1346194080

約数和(自身を除く): 876774080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 350, 392, 400, 479, 490, 500, 560, 625, 700, 784, 800, 875, 958, 980, 1000, 1120, 1225, 1250, 1400, 1568, 1750, 1916, 1960, 2000, 2395, 2450, 2500, 2800, 3353, 3500, 3832, 3920, 4000, 4375, 4790, 4900, 5000, 5600, 6125, 6706, 7000, 7664, 7840, 8750, 9580, 9800, 10000, 11975, 12250, 13412, 14000, 15328, 16765, 17500, 19160, 19600, 20000, 23471, 23950, 24500, 26824, 28000, 30625, 33530, 35000, 38320, 39200, 46942, 47900, 49000, 53648, 59875, 61250, 67060, 70000, 76640, 83825, 93884, 95800, 98000, 107296, 117355, 119750, 122500, 134120, 140000, 167650, 187768, 191600, 196000, 234710, 239500, 245000, 268240, 299375, 335300, 375536, 383200, 419125, 469420, 479000, 490000, 536480, 586775, 598750, 670600, 751072, 838250, 938840, 958000, 980000, 1173550, 1197500, 1341200, 1676500, 1877680, 1916000, 2095625, 2347100, 2395000, 2682400, 2933875, 3353000, 3755360, 4191250, 4694200, 4790000, 5867750, 6706000, 8382500, 9388400, 9580000, 11735500, 13412000, 14669375, 16765000, 18776800, 23471000, 29338750, 33530000, 46942000, 58677500, 67060000, 93884000, 117355000, 234710000, 469420000]

約数ペア:

[(1, 469420000), (2, 234710000), (4, 117355000), (5, 93884000), (7, 67060000), (8, 58677500), (10, 46942000), (14, 33530000), (16, 29338750), (20, 23471000), (25, 18776800), (28, 16765000), (32, 14669375), (35, 13412000), (40, 11735500), (49, 9580000), (50, 9388400), (56, 8382500), (70, 6706000), (80, 5867750), (98, 4790000), (100, 4694200), (112, 4191250), (125, 3755360), (140, 3353000), (160, 2933875), (175, 2682400), (196, 2395000), (200, 2347100), (224, 2095625), (245, 1916000), (250, 1877680), (280, 1676500), (350, 1341200), (392, 1197500), (400, 1173550), (479, 980000), (490, 958000), (500, 938840), (560, 838250), (625, 751072), (700, 670600), (784, 598750), (800, 586775), (875, 536480), (958, 490000), (980, 479000), (1000, 469420), (1120, 419125), (1225, 383200), (1250, 375536), (1400, 335300), (1568, 299375), (1750, 268240), (1916, 245000), (1960, 239500), (2000, 234710), (2395, 196000), (2450, 191600), (2500, 187768), (2800, 167650), (3353, 140000), (3500, 134120), (3832, 122500), (3920, 119750), (4000, 117355), (4375, 107296), (4790, 98000), (4900, 95800), (5000, 93884), (5600, 83825), (6125, 76640), (6706, 70000), (7000, 67060), (7664, 61250), (7840, 59875), (8750, 53648), (9580, 49000), (9800, 47900), (10000, 46942), (11975, 39200), (12250, 38320), (13412, 35000), (14000, 33530), (15328, 30625), (16765, 28000), (17500, 26824), (19160, 24500), (19600, 23950), (20000, 23471)]