1643114280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 5063731200

約数和(自身を除く): 3420616920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 359, 430, 516, 645, 718, 860, 887, 1032, 1077, 1290, 1436, 1720, 1774, 1795, 2154, 2580, 2661, 2872, 3548, 3590, 4308, 4435, 5160, 5322, 5385, 7096, 7180, 8616, 8870, 10644, 10770, 13305, 14360, 15437, 17740, 21288, 21540, 26610, 30874, 35480, 38141, 43080, 46311, 53220, 61748, 76282, 77185, 92622, 106440, 114423, 123496, 152564, 154370, 185244, 190705, 228846, 231555, 305128, 308740, 318433, 370488, 381410, 457692, 463110, 572115, 617480, 636866, 762820, 915384, 926220, 955299, 1144230, 1273732, 1525640, 1592165, 1852440, 1910598, 2288460, 2547464, 3184330, 3821196, 4576920, 4776495, 6368660, 7642392, 9552990, 12737320, 13692619, 19105980, 27385238, 38211960, 41077857, 54770476, 68463095, 82155714, 109540952, 136926190, 164311428, 205389285, 273852380, 328622856, 410778570, 547704760, 821557140, 1643114280]

約数ペア:

[(1, 1643114280), (2, 821557140), (3, 547704760), (4, 410778570), (5, 328622856), (6, 273852380), (8, 205389285), (10, 164311428), (12, 136926190), (15, 109540952), (20, 82155714), (24, 68463095), (30, 54770476), (40, 41077857), (43, 38211960), (60, 27385238), (86, 19105980), (120, 13692619), (129, 12737320), (172, 9552990), (215, 7642392), (258, 6368660), (344, 4776495), (359, 4576920), (430, 3821196), (516, 3184330), (645, 2547464), (718, 2288460), (860, 1910598), (887, 1852440), (1032, 1592165), (1077, 1525640), (1290, 1273732), (1436, 1144230), (1720, 955299), (1774, 926220), (1795, 915384), (2154, 762820), (2580, 636866), (2661, 617480), (2872, 572115), (3548, 463110), (3590, 457692), (4308, 381410), (4435, 370488), (5160, 318433), (5322, 308740), (5385, 305128), (7096, 231555), (7180, 228846), (8616, 190705), (8870, 185244), (10644, 154370), (10770, 152564), (13305, 123496), (14360, 114423), (15437, 106440), (17740, 92622), (21288, 77185), (21540, 76282), (26610, 61748), (30874, 53220), (35480, 46311), (38141, 43080)]