219548520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4093}}^1$

素因数の和:4259

約数の個数: 96

約数和(自身を含む): 718497000

約数和(自身を除く): 498948480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4093, 4470, 5364, 5960, 6705, 8186, 8940, 10728, 12279, 13410, 16372, 17880, 20465, 24558, 26820, 32744, 36837, 40930, 49116, 53640, 61395, 73674, 81860, 98232, 122790, 147348, 163720, 184185, 245580, 294696, 368370, 491160, 609857, 736740, 1219714, 1473480, 1829571, 2439428, 3049285, 3659142, 4878856, 5488713, 6098570, 7318284, 9147855, 10977426, 12197140, 14636568, 18295710, 21954852, 24394280, 27443565, 36591420, 43909704, 54887130, 73182840, 109774260, 219548520]

約数ペア:

[(1, 219548520), (2, 109774260), (3, 73182840), (4, 54887130), (5, 43909704), (6, 36591420), (8, 27443565), (9, 24394280), (10, 21954852), (12, 18295710), (15, 14636568), (18, 12197140), (20, 10977426), (24, 9147855), (30, 7318284), (36, 6098570), (40, 5488713), (45, 4878856), (60, 3659142), (72, 3049285), (90, 2439428), (120, 1829571), (149, 1473480), (180, 1219714), (298, 736740), (360, 609857), (447, 491160), (596, 368370), (745, 294696), (894, 245580), (1192, 184185), (1341, 163720), (1490, 147348), (1788, 122790), (2235, 98232), (2682, 81860), (2980, 73674), (3576, 61395), (4093, 53640), (4470, 49116), (5364, 40930), (5960, 36837), (6705, 32744), (8186, 26820), (8940, 24558), (10728, 20465), (12279, 17880), (13410, 16372)]