204976320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1602

約数の個数: 112

約数和(自身を含む): 655624800

約数和(自身を除く): 450648480

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, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1433, 1490, 1788, 2235, 2384, 2866, 2980, 3576, 4299, 4470, 4768, 5732, 5960, 7152, 7165, 8598, 8940, 9536, 11464, 11920, 14304, 14330, 17196, 17880, 21495, 22928, 23840, 28608, 28660, 34392, 35760, 42990, 45856, 47680, 57320, 68784, 71520, 85980, 91712, 114640, 137568, 143040, 171960, 213517, 229280, 275136, 343920, 427034, 458560, 640551, 687840, 854068, 1067585, 1281102, 1375680, 1708136, 2135170, 2562204, 3202755, 3416272, 4270340, 5124408, 6405510, 6832544, 8540680, 10248816, 12811020, 13665088, 17081360, 20497632, 25622040, 34162720, 40995264, 51244080, 68325440, 102488160, 204976320]

約数ペア:

[(1, 204976320), (2, 102488160), (3, 68325440), (4, 51244080), (5, 40995264), (6, 34162720), (8, 25622040), (10, 20497632), (12, 17081360), (15, 13665088), (16, 12811020), (20, 10248816), (24, 8540680), (30, 6832544), (32, 6405510), (40, 5124408), (48, 4270340), (60, 3416272), (64, 3202755), (80, 2562204), (96, 2135170), (120, 1708136), (149, 1375680), (160, 1281102), (192, 1067585), (240, 854068), (298, 687840), (320, 640551), (447, 458560), (480, 427034), (596, 343920), (745, 275136), (894, 229280), (960, 213517), (1192, 171960), (1433, 143040), (1490, 137568), (1788, 114640), (2235, 91712), (2384, 85980), (2866, 71520), (2980, 68784), (3576, 57320), (4299, 47680), (4470, 45856), (4768, 42990), (5732, 35760), (5960, 34392), (7152, 28660), (7165, 28608), (8598, 23840), (8940, 22928), (9536, 21495), (11464, 17880), (11920, 17196), (14304, 14330)]