254355386880

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{152623}}^1$

素因数の和:152687

約数の個数: 320

約数和(自身を含む): 959289458688

約数和(自身を除く): 704934071808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5208, 5376, 5952, 6510, 6720, 6944, 7440, 7680, 7936, 8680, 8960, 9920, 10416, 10752, 11904, 13020, 13440, 13888, 14880, 15872, 17360, 17920, 19840, 20832, 23808, 26040, 26880, 27776, 29760, 34720, 39680, 41664, 47616, 52080, 53760, 55552, 59520, 69440, 79360, 83328, 104160, 111104, 119040, 138880, 152623, 166656, 208320, 238080, 277760, 305246, 333312, 416640, 457869, 555520, 610492, 763115, 833280, 915738, 1068361, 1220984, 1526230, 1666560, 1831476, 2136722, 2289345, 2441968, 3052460, 3205083, 3662952, 4273444, 4578690, 4731313, 4883936, 5341805, 6104920, 6410166, 7325904, 8546888, 9157380, 9462626, 9767872, 10683610, 12209840, 12820332, 14193939, 14651808, 16025415, 17093776, 18314760, 18925252, 19535744, 21367220, 23656565, 24419680, 25640664, 28387878, 29303616, 32050830, 33119191, 34187552, 36629520, 37850504, 39071488, 42734440, 47313130, 48839360, 51281328, 56775756, 58607232, 64101660, 66238382, 68375104, 70969695, 73259040, 75701008, 78142976, 85468880, 94626260, 97678720, 99357573, 102562656, 113551512, 117214464, 128203320, 132476764, 136750208, 141939390, 146518080, 151402016, 165595955, 170937760, 189252520, 195357440, 198715146, 205125312, 227103024, 234428928, 256406640, 264953528, 273500416, 283878780, 293036160, 302804032, 331191910, 341875520, 378505040, 390714880, 397430292, 410250624, 454206048, 496787865, 512813280, 529907056, 547000832, 567757560, 586072320, 605608064, 662383820, 683751040, 757010080, 794860584, 820501248, 908412096, 993575730, 1025626560, 1059814112, 1135515120, 1172144640, 1211216128, 1324767640, 1367502080, 1514020160, 1589721168, 1641002496, 1816824192, 1987151460, 2051253120, 2119628224, 2271030240, 2422432256, 2649535280, 2735004160, 3028040320, 3179442336, 3633648384, 3974302920, 4102506240, 4239256448, 4542060480, 5299070560, 6056080640, 6358884672, 7267296768, 7948605840, 8205012480, 8478512896, 9084120960, 10598141120, 12112161280, 12717769344, 15897211680, 16957025792, 18168241920, 21196282240, 25435538688, 31794423360, 36336483840, 42392564480, 50871077376, 63588846720, 84785128960, 127177693440, 254355386880]

約数ペア:

[(1, 254355386880), (2, 127177693440), (3, 84785128960), (4, 63588846720), (5, 50871077376), (6, 42392564480), (7, 36336483840), (8, 31794423360), (10, 25435538688), (12, 21196282240), (14, 18168241920), (15, 16957025792), (16, 15897211680), (20, 12717769344), (21, 12112161280), (24, 10598141120), (28, 9084120960), (30, 8478512896), (31, 8205012480), (32, 7948605840), (35, 7267296768), (40, 6358884672), (42, 6056080640), (48, 5299070560), (56, 4542060480), (60, 4239256448), (62, 4102506240), (64, 3974302920), (70, 3633648384), (80, 3179442336), (84, 3028040320), (93, 2735004160), (96, 2649535280), (105, 2422432256), (112, 2271030240), (120, 2119628224), (124, 2051253120), (128, 1987151460), (140, 1816824192), (155, 1641002496), (160, 1589721168), (168, 1514020160), (186, 1367502080), (192, 1324767640), (210, 1211216128), (217, 1172144640), (224, 1135515120), (240, 1059814112), (248, 1025626560), (256, 993575730), (280, 908412096), (310, 820501248), (320, 794860584), (336, 757010080), (372, 683751040), (384, 662383820), (420, 605608064), (434, 586072320), (448, 567757560), (465, 547000832), (480, 529907056), (496, 512813280), (512, 496787865), (560, 454206048), (620, 410250624), (640, 397430292), (651, 390714880), (672, 378505040), (744, 341875520), (768, 331191910), (840, 302804032), (868, 293036160), (896, 283878780), (930, 273500416), (960, 264953528), (992, 256406640), (1085, 234428928), (1120, 227103024), (1240, 205125312), (1280, 198715146), (1302, 195357440), (1344, 189252520), (1488, 170937760), (1536, 165595955), (1680, 151402016), (1736, 146518080), (1792, 141939390), (1860, 136750208), (1920, 132476764), (1984, 128203320), (2170, 117214464), (2240, 113551512), (2480, 102562656), (2560, 99357573), (2604, 97678720), (2688, 94626260), (2976, 85468880), (3255, 78142976), (3360, 75701008), (3472, 73259040), (3584, 70969695), (3720, 68375104), (3840, 66238382), (3968, 64101660), (4340, 58607232), (4480, 56775756), (4960, 51281328), (5208, 48839360), (5376, 47313130), (5952, 42734440), (6510, 39071488), (6720, 37850504), (6944, 36629520), (7440, 34187552), (7680, 33119191), (7936, 32050830), (8680, 29303616), (8960, 28387878), (9920, 25640664), (10416, 24419680), (10752, 23656565), (11904, 21367220), (13020, 19535744), (13440, 18925252), (13888, 18314760), (14880, 17093776), (15872, 16025415), (17360, 14651808), (17920, 14193939), (19840, 12820332), (20832, 12209840), (23808, 10683610), (26040, 9767872), (26880, 9462626), (27776, 9157380), (29760, 8546888), (34720, 7325904), (39680, 6410166), (41664, 6104920), (47616, 5341805), (52080, 4883936), (53760, 4731313), (55552, 4578690), (59520, 4273444), (69440, 3662952), (79360, 3205083), (83328, 3052460), (104160, 2441968), (111104, 2289345), (119040, 2136722), (138880, 1831476), (152623, 1666560), (166656, 1526230), (208320, 1220984), (238080, 1068361), (277760, 915738), (305246, 833280), (333312, 763115), (416640, 610492), (457869, 555520)]