261800522880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{6353}}^1$

素因数の和:6528

約数の個数: 384

約数和(自身を含む): 910876907520

約数和(自身を除く): 649076384640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 169, 192, 195, 208, 240, 254, 260, 312, 320, 338, 381, 384, 390, 416, 480, 507, 508, 520, 624, 635, 640, 676, 762, 780, 832, 845, 960, 1014, 1016, 1040, 1248, 1270, 1352, 1524, 1560, 1651, 1664, 1690, 1905, 1920, 2028, 2032, 2080, 2496, 2535, 2540, 2704, 3048, 3120, 3302, 3380, 3810, 4056, 4064, 4160, 4953, 4992, 5070, 5080, 5408, 6096, 6240, 6353, 6604, 6760, 7620, 8112, 8128, 8255, 8320, 9906, 10140, 10160, 10816, 12192, 12480, 12706, 13208, 13520, 15240, 16224, 16256, 16510, 19059, 19812, 20280, 20320, 21463, 21632, 24384, 24765, 24960, 25412, 26416, 27040, 30480, 31765, 32448, 33020, 38118, 39624, 40560, 40640, 42926, 48768, 49530, 50824, 52832, 54080, 60960, 63530, 64389, 64896, 66040, 76236, 79248, 81120, 81280, 82589, 85852, 95295, 99060, 101648, 105664, 107315, 108160, 121920, 127060, 128778, 132080, 152472, 158496, 162240, 165178, 171704, 190590, 198120, 203296, 211328, 214630, 243840, 247767, 254120, 257556, 264160, 304944, 316992, 321945, 324480, 330356, 343408, 381180, 396240, 406592, 412945, 429260, 495534, 508240, 515112, 528320, 609888, 633984, 643890, 660712, 686816, 762360, 792480, 806831, 813184, 825890, 858520, 991068, 1016480, 1030224, 1056640, 1073657, 1219776, 1238835, 1287780, 1321424, 1373632, 1524720, 1584960, 1613662, 1651780, 1717040, 1982136, 2032960, 2060448, 2147314, 2420493, 2439552, 2477670, 2575560, 2642848, 2747264, 3049440, 3169920, 3220971, 3227324, 3303560, 3434080, 3964272, 4034155, 4065920, 4120896, 4294628, 4840986, 4955340, 5151120, 5285696, 5368285, 6098880, 6441942, 6454648, 6607120, 6868160, 7928544, 8068310, 8241792, 8589256, 9681972, 9910680, 10302240, 10488803, 10571392, 10736570, 12102465, 12197760, 12883884, 12909296, 13214240, 13736320, 15857088, 16104855, 16136620, 17178512, 19363944, 19821360, 20604480, 20977606, 21473140, 24204930, 25767768, 25818592, 26428480, 31466409, 31714176, 32209710, 32273240, 34357024, 38727888, 39642720, 41208960, 41955212, 42946280, 48409860, 51535536, 51637184, 52444015, 52856960, 62932818, 64419420, 64546480, 68714048, 77455776, 79285440, 83910424, 85892560, 96819720, 103071072, 103274368, 104888030, 125865636, 128838840, 129092960, 136354439, 137428096, 154911552, 157332045, 158570880, 167820848, 171785120, 193639440, 206142144, 209776060, 251731272, 257677680, 258185920, 272708878, 309823104, 314664090, 335641696, 343570240, 387278880, 409063317, 412284288, 419552120, 503462544, 515355360, 516371840, 545417756, 629328180, 671283392, 681772195, 687140480, 774557760, 818126634, 839104240, 1006925088, 1030710720, 1090835512, 1258656360, 1342566784, 1363544390, 1549115520, 1636253268, 1678208480, 2013850176, 2045316585, 2061421440, 2181671024, 2517312720, 2727088780, 3272506536, 3356416960, 4027700352, 4090633170, 4363342048, 5034625440, 5454177560, 6545013072, 6712833920, 8181266340, 8726684096, 10069250880, 10908355120, 13090026144, 16362532680, 17453368192, 20138501760, 21816710240, 26180052288, 32725065360, 43633420480, 52360104576, 65450130720, 87266840960, 130900261440, 261800522880]

約数ペア:

[(1, 261800522880), (2, 130900261440), (3, 87266840960), (4, 65450130720), (5, 52360104576), (6, 43633420480), (8, 32725065360), (10, 26180052288), (12, 21816710240), (13, 20138501760), (15, 17453368192), (16, 16362532680), (20, 13090026144), (24, 10908355120), (26, 10069250880), (30, 8726684096), (32, 8181266340), (39, 6712833920), (40, 6545013072), (48, 5454177560), (52, 5034625440), (60, 4363342048), (64, 4090633170), (65, 4027700352), (78, 3356416960), (80, 3272506536), (96, 2727088780), (104, 2517312720), (120, 2181671024), (127, 2061421440), (128, 2045316585), (130, 2013850176), (156, 1678208480), (160, 1636253268), (169, 1549115520), (192, 1363544390), (195, 1342566784), (208, 1258656360), (240, 1090835512), (254, 1030710720), (260, 1006925088), (312, 839104240), (320, 818126634), (338, 774557760), (381, 687140480), (384, 681772195), (390, 671283392), (416, 629328180), (480, 545417756), (507, 516371840), (508, 515355360), (520, 503462544), (624, 419552120), (635, 412284288), (640, 409063317), (676, 387278880), (762, 343570240), (780, 335641696), (832, 314664090), (845, 309823104), (960, 272708878), (1014, 258185920), (1016, 257677680), (1040, 251731272), (1248, 209776060), (1270, 206142144), (1352, 193639440), (1524, 171785120), (1560, 167820848), (1651, 158570880), (1664, 157332045), (1690, 154911552), (1905, 137428096), (1920, 136354439), (2028, 129092960), (2032, 128838840), (2080, 125865636), (2496, 104888030), (2535, 103274368), (2540, 103071072), (2704, 96819720), (3048, 85892560), (3120, 83910424), (3302, 79285440), (3380, 77455776), (3810, 68714048), (4056, 64546480), (4064, 64419420), (4160, 62932818), (4953, 52856960), (4992, 52444015), (5070, 51637184), (5080, 51535536), (5408, 48409860), (6096, 42946280), (6240, 41955212), (6353, 41208960), (6604, 39642720), (6760, 38727888), (7620, 34357024), (8112, 32273240), (8128, 32209710), (8255, 31714176), (8320, 31466409), (9906, 26428480), (10140, 25818592), (10160, 25767768), (10816, 24204930), (12192, 21473140), (12480, 20977606), (12706, 20604480), (13208, 19821360), (13520, 19363944), (15240, 17178512), (16224, 16136620), (16256, 16104855), (16510, 15857088), (19059, 13736320), (19812, 13214240), (20280, 12909296), (20320, 12883884), (21463, 12197760), (21632, 12102465), (24384, 10736570), (24765, 10571392), (24960, 10488803), (25412, 10302240), (26416, 9910680), (27040, 9681972), (30480, 8589256), (31765, 8241792), (32448, 8068310), (33020, 7928544), (38118, 6868160), (39624, 6607120), (40560, 6454648), (40640, 6441942), (42926, 6098880), (48768, 5368285), (49530, 5285696), (50824, 5151120), (52832, 4955340), (54080, 4840986), (60960, 4294628), (63530, 4120896), (64389, 4065920), (64896, 4034155), (66040, 3964272), (76236, 3434080), (79248, 3303560), (81120, 3227324), (81280, 3220971), (82589, 3169920), (85852, 3049440), (95295, 2747264), (99060, 2642848), (101648, 2575560), (105664, 2477670), (107315, 2439552), (108160, 2420493), (121920, 2147314), (127060, 2060448), (128778, 2032960), (132080, 1982136), (152472, 1717040), (158496, 1651780), (162240, 1613662), (165178, 1584960), (171704, 1524720), (190590, 1373632), (198120, 1321424), (203296, 1287780), (211328, 1238835), (214630, 1219776), (243840, 1073657), (247767, 1056640), (254120, 1030224), (257556, 1016480), (264160, 991068), (304944, 858520), (316992, 825890), (321945, 813184), (324480, 806831), (330356, 792480), (343408, 762360), (381180, 686816), (396240, 660712), (406592, 643890), (412945, 633984), (429260, 609888), (495534, 528320), (508240, 515112)]