195402240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 320

約数和(自身を含む): 760129920

約数和(自身を除く): 564727680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 257, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 512, 514, 528, 540, 576, 594, 640, 660, 704, 720, 768, 771, 792, 864, 880, 960, 990, 1028, 1056, 1080, 1152, 1188, 1280, 1285, 1320, 1408, 1440, 1485, 1536, 1542, 1584, 1728, 1760, 1920, 1980, 2056, 2112, 2160, 2304, 2313, 2376, 2560, 2570, 2640, 2816, 2827, 2880, 2970, 3084, 3168, 3456, 3520, 3840, 3855, 3960, 4112, 4224, 4320, 4608, 4626, 4752, 5140, 5280, 5632, 5654, 5760, 5940, 6168, 6336, 6912, 6939, 7040, 7680, 7710, 7920, 8224, 8448, 8481, 8640, 9252, 9504, 10280, 10560, 11308, 11520, 11565, 11880, 12336, 12672, 13824, 13878, 14080, 14135, 15420, 15840, 16448, 16896, 16962, 17280, 18504, 19008, 20560, 21120, 22616, 23040, 23130, 23760, 24672, 25344, 25443, 27756, 28160, 28270, 30840, 31680, 32896, 33924, 34560, 34695, 37008, 38016, 41120, 42240, 42405, 45232, 46260, 47520, 49344, 50688, 50886, 55512, 56540, 61680, 63360, 65792, 67848, 69120, 69390, 74016, 76032, 76329, 82240, 84480, 84810, 90464, 92520, 95040, 98688, 101772, 111024, 113080, 123360, 126720, 127215, 131584, 135696, 138780, 148032, 152064, 152658, 164480, 169620, 180928, 185040, 190080, 197376, 203544, 222048, 226160, 246720, 253440, 254430, 271392, 277560, 296064, 305316, 328960, 339240, 361856, 370080, 380160, 381645, 394752, 407088, 444096, 452320, 493440, 508860, 542784, 555120, 592128, 610632, 657920, 678480, 723712, 740160, 760320, 763290, 814176, 888192, 904640, 986880, 1017720, 1085568, 1110240, 1184256, 1221264, 1356960, 1447424, 1480320, 1526580, 1628352, 1776384, 1809280, 1973760, 2035440, 2171136, 2220480, 2442528, 2713920, 2960640, 3053160, 3256704, 3552768, 3618560, 4070880, 4342272, 4440960, 4885056, 5427840, 5921280, 6106320, 6513408, 7237120, 8141760, 8881920, 9770112, 10855680, 12212640, 13026816, 16283520, 17763840, 19540224, 21711360, 24425280, 32567040, 39080448, 48850560, 65134080, 97701120, 195402240]

約数ペア:

[(1, 195402240), (2, 97701120), (3, 65134080), (4, 48850560), (5, 39080448), (6, 32567040), (8, 24425280), (9, 21711360), (10, 19540224), (11, 17763840), (12, 16283520), (15, 13026816), (16, 12212640), (18, 10855680), (20, 9770112), (22, 8881920), (24, 8141760), (27, 7237120), (30, 6513408), (32, 6106320), (33, 5921280), (36, 5427840), (40, 4885056), (44, 4440960), (45, 4342272), (48, 4070880), (54, 3618560), (55, 3552768), (60, 3256704), (64, 3053160), (66, 2960640), (72, 2713920), (80, 2442528), (88, 2220480), (90, 2171136), (96, 2035440), (99, 1973760), (108, 1809280), (110, 1776384), (120, 1628352), (128, 1526580), (132, 1480320), (135, 1447424), (144, 1356960), (160, 1221264), (165, 1184256), (176, 1110240), (180, 1085568), (192, 1017720), (198, 986880), (216, 904640), (220, 888192), (240, 814176), (256, 763290), (257, 760320), (264, 740160), (270, 723712), (288, 678480), (297, 657920), (320, 610632), (330, 592128), (352, 555120), (360, 542784), (384, 508860), (396, 493440), (432, 452320), (440, 444096), (480, 407088), (495, 394752), (512, 381645), (514, 380160), (528, 370080), (540, 361856), (576, 339240), (594, 328960), (640, 305316), (660, 296064), (704, 277560), (720, 271392), (768, 254430), (771, 253440), (792, 246720), (864, 226160), (880, 222048), (960, 203544), (990, 197376), (1028, 190080), (1056, 185040), (1080, 180928), (1152, 169620), (1188, 164480), (1280, 152658), (1285, 152064), (1320, 148032), (1408, 138780), (1440, 135696), (1485, 131584), (1536, 127215), (1542, 126720), (1584, 123360), (1728, 113080), (1760, 111024), (1920, 101772), (1980, 98688), (2056, 95040), (2112, 92520), (2160, 90464), (2304, 84810), (2313, 84480), (2376, 82240), (2560, 76329), (2570, 76032), (2640, 74016), (2816, 69390), (2827, 69120), (2880, 67848), (2970, 65792), (3084, 63360), (3168, 61680), (3456, 56540), (3520, 55512), (3840, 50886), (3855, 50688), (3960, 49344), (4112, 47520), (4224, 46260), (4320, 45232), (4608, 42405), (4626, 42240), (4752, 41120), (5140, 38016), (5280, 37008), (5632, 34695), (5654, 34560), (5760, 33924), (5940, 32896), (6168, 31680), (6336, 30840), (6912, 28270), (6939, 28160), (7040, 27756), (7680, 25443), (7710, 25344), (7920, 24672), (8224, 23760), (8448, 23130), (8481, 23040), (8640, 22616), (9252, 21120), (9504, 20560), (10280, 19008), (10560, 18504), (11308, 17280), (11520, 16962), (11565, 16896), (11880, 16448), (12336, 15840), (12672, 15420), (13824, 14135), (13878, 14080)]