213474360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3829

約数の個数: 128

約数和(自身を含む): 715080960

約数和(自身を除く): 501606600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 86, 88, 110, 120, 129, 132, 165, 172, 215, 220, 258, 264, 330, 344, 430, 440, 473, 516, 645, 660, 860, 946, 1032, 1290, 1320, 1419, 1720, 1892, 2365, 2580, 2838, 3761, 3784, 4730, 5160, 5676, 7095, 7522, 9460, 11283, 11352, 14190, 15044, 18805, 18920, 22566, 28380, 30088, 37610, 41371, 45132, 56415, 56760, 75220, 82742, 90264, 112830, 124113, 150440, 161723, 165484, 206855, 225660, 248226, 323446, 330968, 413710, 451320, 485169, 496452, 620565, 646892, 808615, 827420, 970338, 992904, 1241130, 1293784, 1617230, 1654840, 1778953, 1940676, 2425845, 2482260, 3234460, 3557906, 3881352, 4851690, 4964520, 5336859, 6468920, 7115812, 8894765, 9703380, 10673718, 14231624, 17789530, 19406760, 21347436, 26684295, 35579060, 42694872, 53368590, 71158120, 106737180, 213474360]

約数ペア:

[(1, 213474360), (2, 106737180), (3, 71158120), (4, 53368590), (5, 42694872), (6, 35579060), (8, 26684295), (10, 21347436), (11, 19406760), (12, 17789530), (15, 14231624), (20, 10673718), (22, 9703380), (24, 8894765), (30, 7115812), (33, 6468920), (40, 5336859), (43, 4964520), (44, 4851690), (55, 3881352), (60, 3557906), (66, 3234460), (86, 2482260), (88, 2425845), (110, 1940676), (120, 1778953), (129, 1654840), (132, 1617230), (165, 1293784), (172, 1241130), (215, 992904), (220, 970338), (258, 827420), (264, 808615), (330, 646892), (344, 620565), (430, 496452), (440, 485169), (473, 451320), (516, 413710), (645, 330968), (660, 323446), (860, 248226), (946, 225660), (1032, 206855), (1290, 165484), (1320, 161723), (1419, 150440), (1720, 124113), (1892, 112830), (2365, 90264), (2580, 82742), (2838, 75220), (3761, 56760), (3784, 56415), (4730, 45132), (5160, 41371), (5676, 37610), (7095, 30088), (7522, 28380), (9460, 22566), (11283, 18920), (11352, 18805), (14190, 15044)]