497207040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:263

約数の個数: 288

約数和(自身を含む): 1766016000

約数和(自身を除く): 1268808960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 79, 80, 88, 96, 110, 120, 128, 132, 149, 158, 160, 165, 176, 192, 220, 237, 240, 256, 264, 298, 316, 320, 330, 352, 384, 395, 440, 447, 474, 480, 528, 596, 632, 640, 660, 704, 745, 768, 790, 869, 880, 894, 948, 960, 1056, 1185, 1192, 1264, 1280, 1320, 1408, 1490, 1580, 1639, 1738, 1760, 1788, 1896, 1920, 2112, 2235, 2370, 2384, 2528, 2607, 2640, 2816, 2980, 3160, 3278, 3476, 3520, 3576, 3792, 3840, 4224, 4345, 4470, 4740, 4768, 4917, 5056, 5214, 5280, 5960, 6320, 6556, 6952, 7040, 7152, 7584, 8195, 8448, 8690, 8940, 9480, 9536, 9834, 10112, 10428, 10560, 11771, 11920, 12640, 13035, 13112, 13904, 14080, 14304, 15168, 16390, 17380, 17880, 18960, 19072, 19668, 20224, 20856, 21120, 23542, 23840, 24585, 25280, 26070, 26224, 27808, 28608, 30336, 32780, 34760, 35313, 35760, 37920, 38144, 39336, 41712, 42240, 47084, 47680, 49170, 50560, 52140, 52448, 55616, 57216, 58855, 60672, 65560, 69520, 70626, 71520, 75840, 78672, 83424, 94168, 95360, 98340, 101120, 104280, 104896, 111232, 114432, 117710, 129481, 131120, 139040, 141252, 143040, 151680, 157344, 166848, 176565, 188336, 190720, 196680, 208560, 209792, 222464, 235420, 258962, 262240, 278080, 282504, 286080, 303360, 314688, 333696, 353130, 376672, 388443, 393360, 417120, 419584, 470840, 517924, 524480, 556160, 565008, 572160, 629376, 647405, 667392, 706260, 753344, 776886, 786720, 834240, 941680, 1035848, 1048960, 1112320, 1130016, 1258752, 1294810, 1412520, 1506688, 1553772, 1573440, 1668480, 1883360, 1942215, 2071696, 2097920, 2260032, 2589620, 2825040, 3013376, 3107544, 3146880, 3336960, 3766720, 3884430, 4143392, 4520064, 5179240, 5650080, 6215088, 6293760, 7533440, 7768860, 8286784, 9040128, 10358480, 11300160, 12430176, 15066880, 15537720, 16573568, 20716960, 22600320, 24860352, 31075440, 33147136, 41433920, 45200640, 49720704, 62150880, 82867840, 99441408, 124301760, 165735680, 248603520, 497207040]

約数ペア:

[(1, 497207040), (2, 248603520), (3, 165735680), (4, 124301760), (5, 99441408), (6, 82867840), (8, 62150880), (10, 49720704), (11, 45200640), (12, 41433920), (15, 33147136), (16, 31075440), (20, 24860352), (22, 22600320), (24, 20716960), (30, 16573568), (32, 15537720), (33, 15066880), (40, 12430176), (44, 11300160), (48, 10358480), (55, 9040128), (60, 8286784), (64, 7768860), (66, 7533440), (79, 6293760), (80, 6215088), (88, 5650080), (96, 5179240), (110, 4520064), (120, 4143392), (128, 3884430), (132, 3766720), (149, 3336960), (158, 3146880), (160, 3107544), (165, 3013376), (176, 2825040), (192, 2589620), (220, 2260032), (237, 2097920), (240, 2071696), (256, 1942215), (264, 1883360), (298, 1668480), (316, 1573440), (320, 1553772), (330, 1506688), (352, 1412520), (384, 1294810), (395, 1258752), (440, 1130016), (447, 1112320), (474, 1048960), (480, 1035848), (528, 941680), (596, 834240), (632, 786720), (640, 776886), (660, 753344), (704, 706260), (745, 667392), (768, 647405), (790, 629376), (869, 572160), (880, 565008), (894, 556160), (948, 524480), (960, 517924), (1056, 470840), (1185, 419584), (1192, 417120), (1264, 393360), (1280, 388443), (1320, 376672), (1408, 353130), (1490, 333696), (1580, 314688), (1639, 303360), (1738, 286080), (1760, 282504), (1788, 278080), (1896, 262240), (1920, 258962), (2112, 235420), (2235, 222464), (2370, 209792), (2384, 208560), (2528, 196680), (2607, 190720), (2640, 188336), (2816, 176565), (2980, 166848), (3160, 157344), (3278, 151680), (3476, 143040), (3520, 141252), (3576, 139040), (3792, 131120), (3840, 129481), (4224, 117710), (4345, 114432), (4470, 111232), (4740, 104896), (4768, 104280), (4917, 101120), (5056, 98340), (5214, 95360), (5280, 94168), (5960, 83424), (6320, 78672), (6556, 75840), (6952, 71520), (7040, 70626), (7152, 69520), (7584, 65560), (8195, 60672), (8448, 58855), (8690, 57216), (8940, 55616), (9480, 52448), (9536, 52140), (9834, 50560), (10112, 49170), (10428, 47680), (10560, 47084), (11771, 42240), (11920, 41712), (12640, 39336), (13035, 38144), (13112, 37920), (13904, 35760), (14080, 35313), (14304, 34760), (15168, 32780), (16390, 30336), (17380, 28608), (17880, 27808), (18960, 26224), (19072, 26070), (19668, 25280), (20224, 24585), (20856, 23840), (21120, 23542)]