256417175040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1810

約数の個数: 640

約数和(自身を含む): 929311270272

約数和(自身を除く): 672894095232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 41, 48, 52, 60, 64, 65, 74, 78, 80, 82, 96, 104, 111, 120, 123, 128, 130, 148, 156, 160, 164, 185, 192, 195, 205, 208, 222, 240, 246, 256, 260, 296, 312, 320, 328, 370, 384, 390, 410, 416, 444, 480, 481, 492, 512, 520, 533, 555, 592, 615, 624, 640, 656, 740, 768, 780, 820, 832, 888, 960, 962, 984, 1040, 1066, 1110, 1184, 1230, 1248, 1280, 1312, 1443, 1480, 1517, 1536, 1560, 1599, 1640, 1664, 1693, 1776, 1920, 1924, 1968, 2080, 2132, 2220, 2368, 2405, 2460, 2496, 2560, 2624, 2665, 2886, 2960, 3034, 3120, 3198, 3280, 3328, 3386, 3552, 3840, 3848, 3936, 4160, 4264, 4440, 4551, 4736, 4810, 4920, 4992, 5079, 5248, 5330, 5772, 5920, 6068, 6240, 6396, 6560, 6656, 6772, 7104, 7215, 7585, 7680, 7696, 7872, 7995, 8320, 8465, 8528, 8880, 9102, 9472, 9620, 9840, 9984, 10158, 10496, 10660, 11544, 11840, 12136, 12480, 12792, 13120, 13544, 14208, 14430, 15170, 15392, 15744, 15990, 16640, 16930, 17056, 17760, 18204, 18944, 19240, 19680, 19721, 19968, 20316, 20992, 21320, 22009, 22755, 23088, 23680, 24272, 24960, 25395, 25584, 26240, 27088, 28416, 28860, 30340, 30784, 31488, 31980, 33280, 33860, 34112, 35520, 36408, 38480, 39360, 39442, 40632, 42640, 44018, 45510, 46176, 47360, 48544, 49920, 50790, 51168, 52480, 54176, 56832, 57720, 59163, 60680, 61568, 62641, 62976, 63960, 66027, 67720, 68224, 69413, 71040, 72816, 76960, 78720, 78884, 81264, 85280, 88036, 91020, 92352, 94720, 97088, 98605, 99840, 101580, 102336, 104960, 108352, 110045, 115440, 118326, 121360, 123136, 125282, 127920, 132054, 135440, 136448, 138826, 142080, 145632, 153920, 157440, 157768, 162528, 170560, 176072, 182040, 184704, 187923, 194176, 197210, 203160, 204672, 208239, 216704, 220090, 230880, 236652, 242720, 246272, 250564, 255840, 264108, 270880, 272896, 277652, 284160, 291264, 295815, 307840, 313205, 314880, 315536, 325056, 330135, 341120, 347065, 352144, 364080, 369408, 375846, 388352, 394420, 406320, 409344, 416478, 433408, 440180, 461760, 473304, 485440, 501128, 511680, 528216, 541760, 555304, 582528, 591630, 615680, 626410, 631072, 650112, 660270, 682240, 694130, 704288, 728160, 738816, 751692, 776704, 788840, 812640, 814333, 818688, 832956, 866816, 880360, 902369, 923520, 939615, 946608, 970880, 1002256, 1023360, 1041195, 1056432, 1083520, 1110608, 1165056, 1183260, 1231360, 1252820, 1262144, 1300224, 1320540, 1364480, 1388260, 1408576, 1456320, 1503384, 1577680, 1625280, 1628666, 1665912, 1760720, 1804738, 1847040, 1879230, 1893216, 1941760, 2004512, 2046720, 2082390, 2112864, 2167040, 2221216, 2330112, 2366520, 2442999, 2505640, 2524288, 2568281, 2600448, 2641080, 2707107, 2776520, 2817152, 2912640, 3006768, 3155360, 3250560, 3257332, 3331824, 3521440, 3609476, 3694080, 3758460, 3786432, 3883520, 4009024, 4071665, 4093440, 4164780, 4225728, 4334080, 4442432, 4511845, 4733040, 4885998, 5011280, 5048576, 5136562, 5282160, 5414214, 5553040, 5634304, 5825280, 6013536, 6310720, 6501120, 6514664, 6663648, 7042880, 7218952, 7516920, 7572864, 7704843, 8018048, 8143330, 8329560, 8451456, 8884864, 9023690, 9466080, 9771996, 10022560, 10097152, 10273124, 10564320, 10828428, 11106080, 11268608, 11650560, 12027072, 12214995, 12621440, 12841405, 13002240, 13029328, 13327296, 13535535, 14085760, 14437904, 15033840, 15145728, 15409686, 16036096, 16286660, 16659120, 16902912, 17769728, 18047380, 18932160, 19543992, 20045120, 20546248, 21128640, 21656856, 22212160, 24054144, 24429990, 25242880, 25682810, 26058656, 26654592, 27071070, 28171520, 28875808, 30067680, 30291456, 30819372, 32072192, 32573320, 33318240, 33387653, 33805824, 35539456, 36094760, 37864320, 38524215, 39087984, 40090240, 41092496, 42257280, 43313712, 44424320, 48108288, 48859980, 50485760, 51365620, 52117312, 53309184, 54142140, 56343040, 57751616, 60135360, 61638744, 65146640, 66636480, 66775306, 72189520, 75728640, 77048430, 78175968, 80180480, 82184992, 84514560, 86627424, 88848640, 96216576, 97719960, 100162959, 102731240, 104234624, 106618368, 108284280, 115503232, 120270720, 123277488, 130293280, 133272960, 133550612, 144379040, 151457280, 154096860, 156351936, 160360960, 164369984, 166938265, 169029120, 173254848, 177697280, 195439920, 200325918, 205462480, 208469248, 216568560, 231006464, 240541440, 246554976, 260586560, 266545920, 267101224, 288758080, 308193720, 312703872, 328739968, 333876530, 346509696, 390879840, 400651836, 410924960, 416938496, 433137120, 462012928, 481082880, 493109952, 500814795, 521173120, 533091840, 534202448, 577516160, 616387440, 625407744, 657479936, 667753060, 693019392, 781759680, 801303672, 821849920, 866274240, 986219904, 1001629590, 1042346240, 1068404896, 1155032320, 1232774880, 1250815488, 1314959872, 1335506120, 1386038784, 1563519360, 1602607344, 1643699840, 1732548480, 1972439808, 2003259180, 2084692480, 2136809792, 2310064640, 2465549760, 2671012240, 3127038720, 3205214688, 3287399680, 3465096960, 3944879616, 4006518360, 4273619584, 4931099520, 5342024480, 6254077440, 6410429376, 6574799360, 6930193920, 8013036720, 8547239168, 9862199040, 10684048960, 12820858752, 16026073440, 17094478336, 19724398080, 21368097920, 25641717504, 32052146880, 42736195840, 51283435008, 64104293760, 85472391680, 128208587520, 256417175040]

約数ペア:

[(1, 256417175040), (2, 128208587520), (3, 85472391680), (4, 64104293760), (5, 51283435008), (6, 42736195840), (8, 32052146880), (10, 25641717504), (12, 21368097920), (13, 19724398080), (15, 17094478336), (16, 16026073440), (20, 12820858752), (24, 10684048960), (26, 9862199040), (30, 8547239168), (32, 8013036720), (37, 6930193920), (39, 6574799360), (40, 6410429376), (41, 6254077440), (48, 5342024480), (52, 4931099520), (60, 4273619584), (64, 4006518360), (65, 3944879616), (74, 3465096960), (78, 3287399680), (80, 3205214688), (82, 3127038720), (96, 2671012240), (104, 2465549760), (111, 2310064640), (120, 2136809792), (123, 2084692480), (128, 2003259180), (130, 1972439808), (148, 1732548480), (156, 1643699840), (160, 1602607344), (164, 1563519360), (185, 1386038784), (192, 1335506120), (195, 1314959872), (205, 1250815488), (208, 1232774880), (222, 1155032320), (240, 1068404896), (246, 1042346240), (256, 1001629590), (260, 986219904), (296, 866274240), (312, 821849920), (320, 801303672), (328, 781759680), (370, 693019392), (384, 667753060), (390, 657479936), (410, 625407744), (416, 616387440), (444, 577516160), (480, 534202448), (481, 533091840), (492, 521173120), (512, 500814795), (520, 493109952), (533, 481082880), (555, 462012928), (592, 433137120), (615, 416938496), (624, 410924960), (640, 400651836), (656, 390879840), (740, 346509696), (768, 333876530), (780, 328739968), (820, 312703872), (832, 308193720), (888, 288758080), (960, 267101224), (962, 266545920), (984, 260586560), (1040, 246554976), (1066, 240541440), (1110, 231006464), (1184, 216568560), (1230, 208469248), (1248, 205462480), (1280, 200325918), (1312, 195439920), (1443, 177697280), (1480, 173254848), (1517, 169029120), (1536, 166938265), (1560, 164369984), (1599, 160360960), (1640, 156351936), (1664, 154096860), (1693, 151457280), (1776, 144379040), (1920, 133550612), (1924, 133272960), (1968, 130293280), (2080, 123277488), (2132, 120270720), (2220, 115503232), (2368, 108284280), (2405, 106618368), (2460, 104234624), (2496, 102731240), (2560, 100162959), (2624, 97719960), (2665, 96216576), (2886, 88848640), (2960, 86627424), (3034, 84514560), (3120, 82184992), (3198, 80180480), (3280, 78175968), (3328, 77048430), (3386, 75728640), (3552, 72189520), (3840, 66775306), (3848, 66636480), (3936, 65146640), (4160, 61638744), (4264, 60135360), (4440, 57751616), (4551, 56343040), (4736, 54142140), (4810, 53309184), (4920, 52117312), (4992, 51365620), (5079, 50485760), (5248, 48859980), (5330, 48108288), (5772, 44424320), (5920, 43313712), (6068, 42257280), (6240, 41092496), (6396, 40090240), (6560, 39087984), (6656, 38524215), (6772, 37864320), (7104, 36094760), (7215, 35539456), (7585, 33805824), (7680, 33387653), (7696, 33318240), (7872, 32573320), (7995, 32072192), (8320, 30819372), (8465, 30291456), (8528, 30067680), (8880, 28875808), (9102, 28171520), (9472, 27071070), (9620, 26654592), (9840, 26058656), (9984, 25682810), (10158, 25242880), (10496, 24429990), (10660, 24054144), (11544, 22212160), (11840, 21656856), (12136, 21128640), (12480, 20546248), (12792, 20045120), (13120, 19543992), (13544, 18932160), (14208, 18047380), (14430, 17769728), (15170, 16902912), (15392, 16659120), (15744, 16286660), (15990, 16036096), (16640, 15409686), (16930, 15145728), (17056, 15033840), (17760, 14437904), (18204, 14085760), (18944, 13535535), (19240, 13327296), (19680, 13029328), (19721, 13002240), (19968, 12841405), (20316, 12621440), (20992, 12214995), (21320, 12027072), (22009, 11650560), (22755, 11268608), (23088, 11106080), (23680, 10828428), (24272, 10564320), (24960, 10273124), (25395, 10097152), (25584, 10022560), (26240, 9771996), (27088, 9466080), (28416, 9023690), (28860, 8884864), (30340, 8451456), (30784, 8329560), (31488, 8143330), (31980, 8018048), (33280, 7704843), (33860, 7572864), (34112, 7516920), (35520, 7218952), (36408, 7042880), (38480, 6663648), (39360, 6514664), (39442, 6501120), (40632, 6310720), (42640, 6013536), (44018, 5825280), (45510, 5634304), (46176, 5553040), (47360, 5414214), (48544, 5282160), (49920, 5136562), (50790, 5048576), (51168, 5011280), (52480, 4885998), (54176, 4733040), (56832, 4511845), (57720, 4442432), (59163, 4334080), (60680, 4225728), (61568, 4164780), (62641, 4093440), (62976, 4071665), (63960, 4009024), (66027, 3883520), (67720, 3786432), (68224, 3758460), (69413, 3694080), (71040, 3609476), (72816, 3521440), (76960, 3331824), (78720, 3257332), (78884, 3250560), (81264, 3155360), (85280, 3006768), (88036, 2912640), (91020, 2817152), (92352, 2776520), (94720, 2707107), (97088, 2641080), (98605, 2600448), (99840, 2568281), (101580, 2524288), (102336, 2505640), (104960, 2442999), (108352, 2366520), (110045, 2330112), (115440, 2221216), (118326, 2167040), (121360, 2112864), (123136, 2082390), (125282, 2046720), (127920, 2004512), (132054, 1941760), (135440, 1893216), (136448, 1879230), (138826, 1847040), (142080, 1804738), (145632, 1760720), (153920, 1665912), (157440, 1628666), (157768, 1625280), (162528, 1577680), (170560, 1503384), (176072, 1456320), (182040, 1408576), (184704, 1388260), (187923, 1364480), (194176, 1320540), (197210, 1300224), (203160, 1262144), (204672, 1252820), (208239, 1231360), (216704, 1183260), (220090, 1165056), (230880, 1110608), (236652, 1083520), (242720, 1056432), (246272, 1041195), (250564, 1023360), (255840, 1002256), (264108, 970880), (270880, 946608), (272896, 939615), (277652, 923520), (284160, 902369), (291264, 880360), (295815, 866816), (307840, 832956), (313205, 818688), (314880, 814333), (315536, 812640), (325056, 788840), (330135, 776704), (341120, 751692), (347065, 738816), (352144, 728160), (364080, 704288), (369408, 694130), (375846, 682240), (388352, 660270), (394420, 650112), (406320, 631072), (409344, 626410), (416478, 615680), (433408, 591630), (440180, 582528), (461760, 555304), (473304, 541760), (485440, 528216), (501128, 511680)]