1811082240

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 440

約数和(自身を含む): 7097718672

約数和(自身を除く): 5286636432

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, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 397, 405, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 794, 810, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1152, 1188, 1191, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1588, 1620, 1728, 1760, 1782, 1920, 1980, 1985, 2112, 2160, 2304, 2376, 2382, 2560, 2592, 2640, 2816, 2880, 2970, 3072, 3168, 3176, 3240, 3456, 3520, 3564, 3573, 3840, 3960, 3970, 4224, 4320, 4367, 4455, 4608, 4752, 4764, 5120, 5184, 5280, 5632, 5760, 5940, 5955, 6336, 6352, 6480, 6912, 7040, 7128, 7146, 7680, 7920, 7940, 8448, 8640, 8734, 8910, 9216, 9504, 9528, 10368, 10560, 10719, 11264, 11520, 11880, 11910, 12672, 12704, 12960, 13101, 13824, 14080, 14256, 14292, 15360, 15840, 15880, 16896, 17280, 17468, 17820, 17865, 19008, 19056, 20736, 21120, 21438, 21835, 23040, 23760, 23820, 25344, 25408, 25920, 26202, 27648, 28160, 28512, 28584, 31680, 31760, 32157, 33792, 34560, 34936, 35640, 35730, 38016, 38112, 39303, 41472, 42240, 42876, 43670, 46080, 47520, 47640, 50688, 50816, 51840, 52404, 53595, 56320, 57024, 57168, 63360, 63520, 64314, 65505, 69120, 69872, 71280, 71460, 76032, 76224, 78606, 82944, 84480, 85752, 87340, 95040, 95280, 101376, 101632, 103680, 104808, 107190, 114048, 114336, 117909, 126720, 127040, 128628, 131010, 138240, 139744, 142560, 142920, 152064, 152448, 157212, 160785, 168960, 171504, 174680, 190080, 190560, 196515, 203264, 207360, 209616, 214380, 228096, 228672, 235818, 253440, 254080, 257256, 262020, 279488, 285120, 285840, 304128, 304896, 314424, 321570, 343008, 349360, 353727, 380160, 381120, 393030, 406528, 414720, 419232, 428760, 456192, 457344, 471636, 506880, 508160, 514512, 524040, 558976, 570240, 571680, 589545, 609792, 628848, 643140, 686016, 698720, 707454, 760320, 762240, 786060, 838464, 857520, 912384, 914688, 943272, 1016320, 1029024, 1048080, 1117952, 1140480, 1143360, 1179090, 1219584, 1257696, 1286280, 1372032, 1397440, 1414908, 1520640, 1524480, 1572120, 1676928, 1715040, 1768635, 1829376, 1886544, 2032640, 2058048, 2096160, 2235904, 2280960, 2286720, 2358180, 2515392, 2572560, 2744064, 2794880, 2829816, 3048960, 3144240, 3353856, 3430080, 3537270, 3658752, 3773088, 4116096, 4192320, 4471808, 4561920, 4573440, 4716360, 5030784, 5145120, 5488128, 5589760, 5659632, 6097920, 6288480, 6707712, 6860160, 7074540, 7546176, 8232192, 8384640, 9146880, 9432720, 10061568, 10290240, 10976256, 11179520, 11319264, 12576960, 13415424, 13720320, 14149080, 15092352, 16464384, 16769280, 18293760, 18865440, 20123136, 20580480, 22359040, 22638528, 25153920, 27440640, 28298160, 30184704, 32928768, 33538560, 37730880, 40246272, 41160960, 45277056, 50307840, 54881280, 56596320, 60369408, 67077120, 75461760, 82321920, 90554112, 100615680, 113192640, 120738816, 150923520, 164643840, 181108224, 201231360, 226385280, 301847040, 362216448, 452770560, 603694080, 905541120, 1811082240]

約数ペア:

[(1, 1811082240), (2, 905541120), (3, 603694080), (4, 452770560), (5, 362216448), (6, 301847040), (8, 226385280), (9, 201231360), (10, 181108224), (11, 164643840), (12, 150923520), (15, 120738816), (16, 113192640), (18, 100615680), (20, 90554112), (22, 82321920), (24, 75461760), (27, 67077120), (30, 60369408), (32, 56596320), (33, 54881280), (36, 50307840), (40, 45277056), (44, 41160960), (45, 40246272), (48, 37730880), (54, 33538560), (55, 32928768), (60, 30184704), (64, 28298160), (66, 27440640), (72, 25153920), (80, 22638528), (81, 22359040), (88, 20580480), (90, 20123136), (96, 18865440), (99, 18293760), (108, 16769280), (110, 16464384), (120, 15092352), (128, 14149080), (132, 13720320), (135, 13415424), (144, 12576960), (160, 11319264), (162, 11179520), (165, 10976256), (176, 10290240), (180, 10061568), (192, 9432720), (198, 9146880), (216, 8384640), (220, 8232192), (240, 7546176), (256, 7074540), (264, 6860160), (270, 6707712), (288, 6288480), (297, 6097920), (320, 5659632), (324, 5589760), (330, 5488128), (352, 5145120), (360, 5030784), (384, 4716360), (396, 4573440), (397, 4561920), (405, 4471808), (432, 4192320), (440, 4116096), (480, 3773088), (495, 3658752), (512, 3537270), (528, 3430080), (540, 3353856), (576, 3144240), (594, 3048960), (640, 2829816), (648, 2794880), (660, 2744064), (704, 2572560), (720, 2515392), (768, 2358180), (792, 2286720), (794, 2280960), (810, 2235904), (864, 2096160), (880, 2058048), (891, 2032640), (960, 1886544), (990, 1829376), (1024, 1768635), (1056, 1715040), (1080, 1676928), (1152, 1572120), (1188, 1524480), (1191, 1520640), (1280, 1414908), (1296, 1397440), (1320, 1372032), (1408, 1286280), (1440, 1257696), (1485, 1219584), (1536, 1179090), (1584, 1143360), (1588, 1140480), (1620, 1117952), (1728, 1048080), (1760, 1029024), (1782, 1016320), (1920, 943272), (1980, 914688), (1985, 912384), (2112, 857520), (2160, 838464), (2304, 786060), (2376, 762240), (2382, 760320), (2560, 707454), (2592, 698720), (2640, 686016), (2816, 643140), (2880, 628848), (2970, 609792), (3072, 589545), (3168, 571680), (3176, 570240), (3240, 558976), (3456, 524040), (3520, 514512), (3564, 508160), (3573, 506880), (3840, 471636), (3960, 457344), (3970, 456192), (4224, 428760), (4320, 419232), (4367, 414720), (4455, 406528), (4608, 393030), (4752, 381120), (4764, 380160), (5120, 353727), (5184, 349360), (5280, 343008), (5632, 321570), (5760, 314424), (5940, 304896), (5955, 304128), (6336, 285840), (6352, 285120), (6480, 279488), (6912, 262020), (7040, 257256), (7128, 254080), (7146, 253440), (7680, 235818), (7920, 228672), (7940, 228096), (8448, 214380), (8640, 209616), (8734, 207360), (8910, 203264), (9216, 196515), (9504, 190560), (9528, 190080), (10368, 174680), (10560, 171504), (10719, 168960), (11264, 160785), (11520, 157212), (11880, 152448), (11910, 152064), (12672, 142920), (12704, 142560), (12960, 139744), (13101, 138240), (13824, 131010), (14080, 128628), (14256, 127040), (14292, 126720), (15360, 117909), (15840, 114336), (15880, 114048), (16896, 107190), (17280, 104808), (17468, 103680), (17820, 101632), (17865, 101376), (19008, 95280), (19056, 95040), (20736, 87340), (21120, 85752), (21438, 84480), (21835, 82944), (23040, 78606), (23760, 76224), (23820, 76032), (25344, 71460), (25408, 71280), (25920, 69872), (26202, 69120), (27648, 65505), (28160, 64314), (28512, 63520), (28584, 63360), (31680, 57168), (31760, 57024), (32157, 56320), (33792, 53595), (34560, 52404), (34936, 51840), (35640, 50816), (35730, 50688), (38016, 47640), (38112, 47520), (39303, 46080), (41472, 43670), (42240, 42876)]