211410240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 112

約数和(自身を含む): 674217600

約数和(自身を除く): 462807360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 349, 480, 631, 698, 960, 1047, 1262, 1396, 1745, 1893, 2094, 2524, 2792, 3155, 3490, 3786, 4188, 5048, 5235, 5584, 6310, 6980, 7572, 8376, 9465, 10096, 10470, 11168, 12620, 13960, 15144, 16752, 18930, 20192, 20940, 22336, 25240, 27920, 30288, 33504, 37860, 40384, 41880, 50480, 55840, 60576, 67008, 75720, 83760, 100960, 111680, 121152, 151440, 167520, 201920, 220219, 302880, 335040, 440438, 605760, 660657, 880876, 1101095, 1321314, 1761752, 2202190, 2642628, 3303285, 3523504, 4404380, 5285256, 6606570, 7047008, 8808760, 10570512, 13213140, 14094016, 17617520, 21141024, 26426280, 35235040, 42282048, 52852560, 70470080, 105705120, 211410240]

約数ペア:

[(1, 211410240), (2, 105705120), (3, 70470080), (4, 52852560), (5, 42282048), (6, 35235040), (8, 26426280), (10, 21141024), (12, 17617520), (15, 14094016), (16, 13213140), (20, 10570512), (24, 8808760), (30, 7047008), (32, 6606570), (40, 5285256), (48, 4404380), (60, 3523504), (64, 3303285), (80, 2642628), (96, 2202190), (120, 1761752), (160, 1321314), (192, 1101095), (240, 880876), (320, 660657), (349, 605760), (480, 440438), (631, 335040), (698, 302880), (960, 220219), (1047, 201920), (1262, 167520), (1396, 151440), (1745, 121152), (1893, 111680), (2094, 100960), (2524, 83760), (2792, 75720), (3155, 67008), (3490, 60576), (3786, 55840), (4188, 50480), (5048, 41880), (5235, 40384), (5584, 37860), (6310, 33504), (6980, 30288), (7572, 27920), (8376, 25240), (9465, 22336), (10096, 20940), (10470, 20192), (11168, 18930), (12620, 16752), (13960, 15144)]