18891947520

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 560

約数和(自身を含む): 69557190912

約数和(自身を除く): 50665243392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 191, 192, 212, 216, 240, 243, 256, 265, 270, 288, 318, 320, 324, 360, 382, 384, 405, 424, 432, 477, 480, 486, 512, 530, 540, 573, 576, 636, 640, 648, 720, 729, 764, 768, 795, 810, 848, 864, 954, 955, 960, 972, 1060, 1080, 1146, 1152, 1215, 1272, 1280, 1296, 1431, 1440, 1458, 1528, 1536, 1590, 1620, 1696, 1719, 1728, 1908, 1910, 1920, 1944, 2120, 2160, 2292, 2304, 2385, 2430, 2544, 2560, 2592, 2862, 2865, 2880, 2916, 3056, 3180, 3240, 3392, 3438, 3456, 3645, 3816, 3820, 3840, 3888, 4240, 4293, 4320, 4584, 4608, 4770, 4860, 5088, 5157, 5184, 5724, 5730, 5760, 5832, 6112, 6360, 6480, 6784, 6876, 6912, 7155, 7290, 7632, 7640, 7680, 7776, 8480, 8586, 8595, 8640, 9168, 9540, 9720, 10123, 10176, 10314, 10368, 11448, 11460, 11520, 11664, 12224, 12720, 12879, 12960, 13568, 13752, 13824, 14310, 14580, 15264, 15280, 15471, 15552, 16960, 17172, 17190, 17280, 18336, 19080, 19440, 20246, 20352, 20628, 20736, 21465, 22896, 22920, 23040, 23328, 24448, 25440, 25758, 25785, 25920, 27136, 27504, 28620, 29160, 30369, 30528, 30560, 30942, 31104, 33920, 34344, 34380, 34560, 36672, 38160, 38637, 38880, 40492, 40704, 41256, 41472, 42930, 45792, 45840, 46413, 46656, 48896, 50615, 50880, 51516, 51570, 51840, 55008, 57240, 58320, 60738, 61056, 61120, 61884, 62208, 64395, 67840, 68688, 68760, 69120, 73344, 76320, 77274, 77355, 77760, 80984, 81408, 82512, 85860, 91107, 91584, 91680, 92826, 93312, 97792, 101230, 101760, 103032, 103140, 103680, 110016, 114480, 116640, 121476, 122112, 122240, 123768, 124416, 128790, 135680, 137376, 137520, 139239, 146688, 151845, 152640, 154548, 154710, 155520, 161968, 165024, 171720, 182214, 183168, 183360, 185652, 186624, 193185, 202460, 203520, 206064, 206280, 207360, 220032, 228960, 232065, 233280, 242952, 244224, 244480, 247536, 257580, 273321, 274752, 275040, 278478, 293376, 303690, 305280, 309096, 309420, 311040, 323936, 330048, 343440, 364428, 366336, 366720, 371304, 373248, 386370, 404920, 407040, 412128, 412560, 440064, 455535, 457920, 464130, 466560, 485904, 488960, 495072, 515160, 546642, 549504, 550080, 556956, 607380, 610560, 618192, 618840, 622080, 647872, 660096, 686880, 696195, 728856, 732672, 733440, 742608, 772740, 809840, 819963, 824256, 825120, 880128, 911070, 915840, 928260, 933120, 971808, 990144, 1030320, 1093284, 1099008, 1100160, 1113912, 1214760, 1221120, 1236384, 1237680, 1295744, 1320192, 1366605, 1373760, 1392390, 1457712, 1466880, 1485216, 1545480, 1619680, 1639926, 1648512, 1650240, 1822140, 1831680, 1856520, 1866240, 1943616, 1980288, 2060640, 2186568, 2198016, 2200320, 2227824, 2429520, 2459889, 2472768, 2475360, 2591488, 2640384, 2733210, 2747520, 2784780, 2915424, 2970432, 3090960, 3239360, 3279852, 3297024, 3300480, 3644280, 3663360, 3713040, 3887232, 3960576, 4099815, 4121280, 4373136, 4400640, 4455648, 4859040, 4919778, 4945536, 4950720, 5182976, 5466420, 5495040, 5569560, 5830848, 5940864, 6181920, 6478720, 6559704, 6594048, 6600960, 7288560, 7379667, 7426080, 7774464, 7921152, 8199630, 8242560, 8746272, 8911296, 9718080, 9839556, 9891072, 9901440, 10932840, 10990080, 11139120, 11661696, 11881728, 12299445, 12363840, 12957440, 13119408, 13201920, 14577120, 14759334, 14852160, 15548928, 16399260, 16485120, 17492544, 17822592, 19436160, 19679112, 19782144, 19802880, 21865680, 22278240, 23323392, 23763456, 24598890, 24727680, 25914880, 26238816, 29154240, 29518668, 29704320, 32798520, 32970240, 34985088, 35645184, 36898335, 38872320, 39358224, 39605760, 43731360, 44556480, 46646784, 49197780, 49455360, 52477632, 58308480, 59037336, 59408640, 65597040, 69970176, 71290368, 73796670, 77744640, 78716448, 87462720, 89112960, 98395560, 98910720, 104955264, 116616960, 118074672, 118817280, 131194080, 139940352, 147593340, 157432896, 174925440, 178225920, 196791120, 209910528, 233233920, 236149344, 262388160, 295186680, 314865792, 349850880, 356451840, 393582240, 419821056, 472298688, 524776320, 590373360, 629731584, 699701760, 787164480, 944597376, 1049552640, 1180746720, 1259463168, 1574328960, 1889194752, 2099105280, 2361493440, 3148657920, 3778389504, 4722986880, 6297315840, 9445973760, 18891947520]

約数ペア:

[(1, 18891947520), (2, 9445973760), (3, 6297315840), (4, 4722986880), (5, 3778389504), (6, 3148657920), (8, 2361493440), (9, 2099105280), (10, 1889194752), (12, 1574328960), (15, 1259463168), (16, 1180746720), (18, 1049552640), (20, 944597376), (24, 787164480), (27, 699701760), (30, 629731584), (32, 590373360), (36, 524776320), (40, 472298688), (45, 419821056), (48, 393582240), (53, 356451840), (54, 349850880), (60, 314865792), (64, 295186680), (72, 262388160), (80, 236149344), (81, 233233920), (90, 209910528), (96, 196791120), (106, 178225920), (108, 174925440), (120, 157432896), (128, 147593340), (135, 139940352), (144, 131194080), (159, 118817280), (160, 118074672), (162, 116616960), (180, 104955264), (191, 98910720), (192, 98395560), (212, 89112960), (216, 87462720), (240, 78716448), (243, 77744640), (256, 73796670), (265, 71290368), (270, 69970176), (288, 65597040), (318, 59408640), (320, 59037336), (324, 58308480), (360, 52477632), (382, 49455360), (384, 49197780), (405, 46646784), (424, 44556480), (432, 43731360), (477, 39605760), (480, 39358224), (486, 38872320), (512, 36898335), (530, 35645184), (540, 34985088), (573, 32970240), (576, 32798520), (636, 29704320), (640, 29518668), (648, 29154240), (720, 26238816), (729, 25914880), (764, 24727680), (768, 24598890), (795, 23763456), (810, 23323392), (848, 22278240), (864, 21865680), (954, 19802880), (955, 19782144), (960, 19679112), (972, 19436160), (1060, 17822592), (1080, 17492544), (1146, 16485120), (1152, 16399260), (1215, 15548928), (1272, 14852160), (1280, 14759334), (1296, 14577120), (1431, 13201920), (1440, 13119408), (1458, 12957440), (1528, 12363840), (1536, 12299445), (1590, 11881728), (1620, 11661696), (1696, 11139120), (1719, 10990080), (1728, 10932840), (1908, 9901440), (1910, 9891072), (1920, 9839556), (1944, 9718080), (2120, 8911296), (2160, 8746272), (2292, 8242560), (2304, 8199630), (2385, 7921152), (2430, 7774464), (2544, 7426080), (2560, 7379667), (2592, 7288560), (2862, 6600960), (2865, 6594048), (2880, 6559704), (2916, 6478720), (3056, 6181920), (3180, 5940864), (3240, 5830848), (3392, 5569560), (3438, 5495040), (3456, 5466420), (3645, 5182976), (3816, 4950720), (3820, 4945536), (3840, 4919778), (3888, 4859040), (4240, 4455648), (4293, 4400640), (4320, 4373136), (4584, 4121280), (4608, 4099815), (4770, 3960576), (4860, 3887232), (5088, 3713040), (5157, 3663360), (5184, 3644280), (5724, 3300480), (5730, 3297024), (5760, 3279852), (5832, 3239360), (6112, 3090960), (6360, 2970432), (6480, 2915424), (6784, 2784780), (6876, 2747520), (6912, 2733210), (7155, 2640384), (7290, 2591488), (7632, 2475360), (7640, 2472768), (7680, 2459889), (7776, 2429520), (8480, 2227824), (8586, 2200320), (8595, 2198016), (8640, 2186568), (9168, 2060640), (9540, 1980288), (9720, 1943616), (10123, 1866240), (10176, 1856520), (10314, 1831680), (10368, 1822140), (11448, 1650240), (11460, 1648512), (11520, 1639926), (11664, 1619680), (12224, 1545480), (12720, 1485216), (12879, 1466880), (12960, 1457712), (13568, 1392390), (13752, 1373760), (13824, 1366605), (14310, 1320192), (14580, 1295744), (15264, 1237680), (15280, 1236384), (15471, 1221120), (15552, 1214760), (16960, 1113912), (17172, 1100160), (17190, 1099008), (17280, 1093284), (18336, 1030320), (19080, 990144), (19440, 971808), (20246, 933120), (20352, 928260), (20628, 915840), (20736, 911070), (21465, 880128), (22896, 825120), (22920, 824256), (23040, 819963), (23328, 809840), (24448, 772740), (25440, 742608), (25758, 733440), (25785, 732672), (25920, 728856), (27136, 696195), (27504, 686880), (28620, 660096), (29160, 647872), (30369, 622080), (30528, 618840), (30560, 618192), (30942, 610560), (31104, 607380), (33920, 556956), (34344, 550080), (34380, 549504), (34560, 546642), (36672, 515160), (38160, 495072), (38637, 488960), (38880, 485904), (40492, 466560), (40704, 464130), (41256, 457920), (41472, 455535), (42930, 440064), (45792, 412560), (45840, 412128), (46413, 407040), (46656, 404920), (48896, 386370), (50615, 373248), (50880, 371304), (51516, 366720), (51570, 366336), (51840, 364428), (55008, 343440), (57240, 330048), (58320, 323936), (60738, 311040), (61056, 309420), (61120, 309096), (61884, 305280), (62208, 303690), (64395, 293376), (67840, 278478), (68688, 275040), (68760, 274752), (69120, 273321), (73344, 257580), (76320, 247536), (77274, 244480), (77355, 244224), (77760, 242952), (80984, 233280), (81408, 232065), (82512, 228960), (85860, 220032), (91107, 207360), (91584, 206280), (91680, 206064), (92826, 203520), (93312, 202460), (97792, 193185), (101230, 186624), (101760, 185652), (103032, 183360), (103140, 183168), (103680, 182214), (110016, 171720), (114480, 165024), (116640, 161968), (121476, 155520), (122112, 154710), (122240, 154548), (123768, 152640), (124416, 151845), (128790, 146688), (135680, 139239), (137376, 137520)]