255980312640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73517}}^1$

素因数の和:73587

約数の個数: 448

約数和(自身を含む): 1003891230720

約数和(自身を除く): 747910918080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1674, 1728, 1755, 1860, 1872, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2790, 2808, 2880, 2976, 3120, 3224, 3348, 3510, 3627, 3720, 3744, 4030, 4160, 4185, 4320, 4464, 4680, 4836, 4960, 5580, 5616, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 8060, 8370, 8640, 8928, 9360, 9672, 9920, 10881, 11160, 11232, 12090, 12480, 12896, 13392, 14040, 14508, 14880, 16120, 16740, 17856, 18135, 18720, 19344, 21762, 22320, 22464, 24180, 25792, 26784, 28080, 29016, 29760, 32240, 33480, 36270, 37440, 38688, 43524, 44640, 48360, 53568, 54405, 56160, 58032, 64480, 66960, 72540, 73517, 77376, 87048, 89280, 96720, 108810, 112320, 116064, 128960, 133920, 145080, 147034, 174096, 193440, 217620, 220551, 232128, 267840, 290160, 294068, 348192, 367585, 386880, 435240, 441102, 580320, 588136, 661653, 696384, 735170, 870480, 882204, 955721, 1102755, 1160640, 1176272, 1323306, 1470340, 1740960, 1764408, 1911442, 1984959, 2205510, 2279027, 2352544, 2646612, 2867163, 2940680, 3308265, 3481920, 3528816, 3822884, 3969918, 4411020, 4558054, 4705088, 4778605, 5293224, 5734326, 5881360, 6616530, 6837081, 7057632, 7645768, 7939836, 8601489, 8822040, 9116108, 9557210, 9924795, 10586448, 11395135, 11468652, 11762720, 13233060, 13674162, 14115264, 14335815, 15291536, 15879672, 17202978, 17644080, 18232216, 19114420, 19849590, 20511243, 21172896, 22790270, 22937304, 23525440, 25804467, 26466120, 27348324, 28671630, 29627351, 30583072, 31759344, 34185405, 34405956, 35288160, 36464432, 38228840, 39699180, 41022486, 42345792, 43007445, 45580540, 45874608, 51608934, 52932240, 54696648, 57343260, 59254702, 61166144, 61533729, 63518688, 68370810, 68811912, 70576320, 72928864, 76457680, 79398360, 82044972, 86014890, 88882053, 91161080, 91749216, 102556215, 103217868, 105864480, 109393296, 114686520, 118509404, 123067458, 127037376, 129022335, 136741620, 137623824, 145857728, 148136755, 152915360, 158796720, 164089944, 172029780, 177764106, 182322160, 183498432, 205112430, 206435736, 211728960, 218786592, 229373040, 237018808, 246134916, 258044670, 266646159, 273483240, 275247648, 296273510, 305830720, 307668645, 317593440, 328179888, 344059560, 355528212, 364644320, 410224860, 412871472, 437573184, 444410265, 458746080, 474037616, 492269832, 516089340, 533292318, 546966480, 550495296, 592547020, 615337290, 635186880, 656359776, 688119120, 711056424, 729288640, 799938477, 820449720, 825742944, 888820530, 917492160, 948075232, 984539664, 1032178680, 1066584636, 1093932960, 1185094040, 1230674580, 1312719552, 1333230795, 1376238240, 1422112848, 1599876954, 1640899440, 1651485888, 1777641060, 1896150464, 1969079328, 2064357360, 2133169272, 2187865920, 2370188080, 2461349160, 2666461590, 2752476480, 2844225696, 3199753908, 3281798880, 3555282120, 3938158656, 3999692385, 4128714720, 4266338544, 4740376160, 4922698320, 5332923180, 5688451392, 6399507816, 6563597760, 7110564240, 7999384770, 8257429440, 8532677088, 9480752320, 9845396640, 10665846360, 12799015632, 14221128480, 15998769540, 17065354176, 19690793280, 21331692720, 25598031264, 28442256960, 31997539080, 42663385440, 51196062528, 63995078160, 85326770880, 127990156320, 255980312640]

約数ペア:

[(1, 255980312640), (2, 127990156320), (3, 85326770880), (4, 63995078160), (5, 51196062528), (6, 42663385440), (8, 31997539080), (9, 28442256960), (10, 25598031264), (12, 21331692720), (13, 19690793280), (15, 17065354176), (16, 15998769540), (18, 14221128480), (20, 12799015632), (24, 10665846360), (26, 9845396640), (27, 9480752320), (30, 8532677088), (31, 8257429440), (32, 7999384770), (36, 7110564240), (39, 6563597760), (40, 6399507816), (45, 5688451392), (48, 5332923180), (52, 4922698320), (54, 4740376160), (60, 4266338544), (62, 4128714720), (64, 3999692385), (65, 3938158656), (72, 3555282120), (78, 3281798880), (80, 3199753908), (90, 2844225696), (93, 2752476480), (96, 2666461590), (104, 2461349160), (108, 2370188080), (117, 2187865920), (120, 2133169272), (124, 2064357360), (130, 1969079328), (135, 1896150464), (144, 1777641060), (155, 1651485888), (156, 1640899440), (160, 1599876954), (180, 1422112848), (186, 1376238240), (192, 1333230795), (195, 1312719552), (208, 1230674580), (216, 1185094040), (234, 1093932960), (240, 1066584636), (248, 1032178680), (260, 984539664), (270, 948075232), (279, 917492160), (288, 888820530), (310, 825742944), (312, 820449720), (320, 799938477), (351, 729288640), (360, 711056424), (372, 688119120), (390, 656359776), (403, 635186880), (416, 615337290), (432, 592547020), (465, 550495296), (468, 546966480), (480, 533292318), (496, 516089340), (520, 492269832), (540, 474037616), (558, 458746080), (576, 444410265), (585, 437573184), (620, 412871472), (624, 410224860), (702, 364644320), (720, 355528212), (744, 344059560), (780, 328179888), (806, 317593440), (832, 307668645), (837, 305830720), (864, 296273510), (930, 275247648), (936, 273483240), (960, 266646159), (992, 258044670), (1040, 246134916), (1080, 237018808), (1116, 229373040), (1170, 218786592), (1209, 211728960), (1240, 206435736), (1248, 205112430), (1395, 183498432), (1404, 182322160), (1440, 177764106), (1488, 172029780), (1560, 164089944), (1612, 158796720), (1674, 152915360), (1728, 148136755), (1755, 145857728), (1860, 137623824), (1872, 136741620), (1984, 129022335), (2015, 127037376), (2080, 123067458), (2160, 118509404), (2232, 114686520), (2340, 109393296), (2418, 105864480), (2480, 103217868), (2496, 102556215), (2790, 91749216), (2808, 91161080), (2880, 88882053), (2976, 86014890), (3120, 82044972), (3224, 79398360), (3348, 76457680), (3510, 72928864), (3627, 70576320), (3720, 68811912), (3744, 68370810), (4030, 63518688), (4160, 61533729), (4185, 61166144), (4320, 59254702), (4464, 57343260), (4680, 54696648), (4836, 52932240), (4960, 51608934), (5580, 45874608), (5616, 45580540), (5952, 43007445), (6045, 42345792), (6240, 41022486), (6448, 39699180), (6696, 38228840), (7020, 36464432), (7254, 35288160), (7440, 34405956), (7488, 34185405), (8060, 31759344), (8370, 30583072), (8640, 29627351), (8928, 28671630), (9360, 27348324), (9672, 26466120), (9920, 25804467), (10881, 23525440), (11160, 22937304), (11232, 22790270), (12090, 21172896), (12480, 20511243), (12896, 19849590), (13392, 19114420), (14040, 18232216), (14508, 17644080), (14880, 17202978), (16120, 15879672), (16740, 15291536), (17856, 14335815), (18135, 14115264), (18720, 13674162), (19344, 13233060), (21762, 11762720), (22320, 11468652), (22464, 11395135), (24180, 10586448), (25792, 9924795), (26784, 9557210), (28080, 9116108), (29016, 8822040), (29760, 8601489), (32240, 7939836), (33480, 7645768), (36270, 7057632), (37440, 6837081), (38688, 6616530), (43524, 5881360), (44640, 5734326), (48360, 5293224), (53568, 4778605), (54405, 4705088), (56160, 4558054), (58032, 4411020), (64480, 3969918), (66960, 3822884), (72540, 3528816), (73517, 3481920), (77376, 3308265), (87048, 2940680), (89280, 2867163), (96720, 2646612), (108810, 2352544), (112320, 2279027), (116064, 2205510), (128960, 1984959), (133920, 1911442), (145080, 1764408), (147034, 1740960), (174096, 1470340), (193440, 1323306), (217620, 1176272), (220551, 1160640), (232128, 1102755), (267840, 955721), (290160, 882204), (294068, 870480), (348192, 735170), (367585, 696384), (386880, 661653), (435240, 588136), (441102, 580320)]