28724734080

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 1024

約数和(自身を含む): 125670528000

約数和(自身を除く): 96945793920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 61, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 122, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 183, 189, 192, 204, 210, 216, 224, 229, 238, 240, 244, 252, 255, 270, 272, 280, 288, 305, 306, 315, 320, 336, 340, 357, 360, 366, 378, 384, 408, 420, 427, 432, 448, 458, 459, 476, 480, 488, 504, 510, 540, 544, 549, 560, 576, 595, 610, 612, 630, 640, 672, 680, 687, 714, 720, 732, 756, 765, 816, 840, 854, 864, 896, 915, 916, 918, 945, 952, 960, 976, 1008, 1020, 1037, 1071, 1080, 1088, 1098, 1120, 1145, 1152, 1190, 1220, 1224, 1260, 1281, 1344, 1360, 1374, 1428, 1440, 1464, 1512, 1530, 1603, 1632, 1647, 1680, 1708, 1728, 1785, 1830, 1832, 1836, 1890, 1904, 1920, 1952, 2016, 2040, 2061, 2074, 2135, 2142, 2160, 2176, 2196, 2240, 2290, 2295, 2380, 2440, 2448, 2520, 2562, 2688, 2720, 2745, 2748, 2856, 2880, 2928, 3024, 3060, 3111, 3206, 3213, 3264, 3294, 3360, 3416, 3435, 3456, 3570, 3660, 3664, 3672, 3780, 3808, 3843, 3893, 3904, 4032, 4080, 4122, 4148, 4270, 4284, 4320, 4392, 4480, 4580, 4590, 4760, 4809, 4880, 4896, 5040, 5124, 5185, 5355, 5440, 5490, 5496, 5712, 5760, 5856, 6048, 6120, 6183, 6222, 6405, 6412, 6426, 6528, 6588, 6720, 6832, 6870, 7140, 7259, 7320, 7328, 7344, 7560, 7616, 7686, 7786, 7808, 8015, 8064, 8160, 8235, 8244, 8296, 8540, 8568, 8640, 8784, 9160, 9180, 9333, 9520, 9618, 9760, 9792, 10080, 10248, 10305, 10370, 10710, 10880, 10980, 10992, 11424, 11529, 11679, 11712, 12096, 12240, 12366, 12444, 12810, 12824, 12852, 13176, 13440, 13664, 13740, 13969, 14280, 14427, 14518, 14640, 14656, 14688, 15120, 15232, 15372, 15555, 15572, 16030, 16065, 16320, 16470, 16488, 16592, 17080, 17136, 17280, 17568, 18320, 18360, 18666, 19040, 19215, 19236, 19465, 19520, 19584, 20160, 20496, 20610, 20740, 21420, 21777, 21960, 21984, 22848, 23058, 23358, 23424, 24045, 24192, 24480, 24732, 24888, 25620, 25648, 25704, 26352, 27251, 27328, 27480, 27938, 27999, 28560, 28854, 29036, 29280, 29312, 29376, 30240, 30744, 30915, 31110, 31144, 32060, 32130, 32640, 32940, 32976, 33184, 34160, 34272, 35037, 35136, 36295, 36640, 36720, 37332, 38080, 38430, 38472, 38930, 39040, 40320, 40992, 41220, 41480, 41907, 42840, 43281, 43554, 43920, 43968, 45696, 46116, 46665, 46716, 48090, 48960, 49464, 49776, 51240, 51296, 51408, 52704, 54502, 54656, 54960, 55876, 55998, 57120, 57645, 57708, 58072, 58395, 58560, 58752, 60480, 61488, 61830, 62220, 62288, 64120, 64260, 65331, 65880, 65952, 66368, 68320, 68544, 69845, 70074, 70272, 72135, 72590, 73280, 73440, 74664, 76160, 76860, 76944, 77860, 81753, 81984, 82440, 82960, 83814, 85680, 86562, 87108, 87840, 87936, 92232, 93330, 93432, 96180, 97783, 97920, 98928, 99552, 102480, 102592, 102816, 105111, 105408, 108885, 109004, 109920, 111752, 111996, 114240, 115290, 115416, 116144, 116790, 117120, 120960, 122976, 123660, 124440, 124576, 125721, 128240, 128520, 130662, 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558760, 559980, 560592, 577080, 580720, 586698, 597312, 614880, 615552, 622880, 628605, 653310, 654024, 659520, 663680, 670512, 685440, 692496, 696864, 700740, 712419, 735777, 737856, 746640, 747456, 754326, 769440, 782264, 783972, 791424, 817530, 819840, 838140, 840888, 865620, 871080, 872032, 880047, 894016, 895968, 922320, 923328, 929152, 934320, 949892, 977830, 979965, 981036, 989280, 995520, 1005768, 1025920, 1028160, 1045296, 1051110, 1054080, 1090040, 1117520, 1119960, 1121184, 1154160, 1161440, 1173396, 1187365, 1194624, 1226295, 1229760, 1245760, 1257210, 1306620, 1308048, 1319040, 1341024, 1384992, 1393728, 1401480, 1424838, 1466745, 1471554, 1475712, 1493280, 1494912, 1508652, 1538880, 1564528, 1567944, 1635060, 1662311, 1676280, 1681776, 1731240, 1742160, 1744064, 1760094, 1788032, 1791936, 1844640, 1846656, 1868640, 1885815, 1899784, 1955660, 1959930, 1962072, 1978560, 1991040, 2011536, 2056320, 2090592, 2102220, 2137257, 2180080, 2235040, 2239920, 2242368, 2308320, 2322880, 2346792, 2374730, 2452590, 2459520, 2491520, 2514420, 2613240, 2616096, 2640141, 2682048, 2769984, 2787456, 2802960, 2849676, 2933490, 2943108, 2986560, 3017304, 3077760, 3129056, 3135888, 3270120, 3324622, 3352560, 3363552, 3462480, 3484320, 3488128, 3520188, 3562095, 3583872, 3678885, 3689280, 3737280, 3771630, 3799568, 3911320, 3919860, 3924144, 3957120, 4023072, 4181184, 4204440, 4274514, 4360160, 4400235, 4470080, 4479840, 4484736, 4616640, 4645760, 4693584, 4749460, 4905180, 4986933, 5028840, 5226480, 5232192, 5280282, 5364096, 5539968, 5605920, 5699352, 5866980, 5886216, 5973120, 6034608, 6258112, 6271776, 6411771, 6540240, 6649244, 6705120, 6727104, 6924960, 6968640, 7040376, 7124190, 7357770, 7378560, 7474560, 7543260, 7599136, 7822640, 7839720, 7848288, 8046144, 8311555, 8362368, 8408880, 8549028, 8720320, 8800470, 8940160, 8959680, 9233280, 9387168, 9498920, 9810360, 9973866, 10057680, 10452960, 10464384, 10560564, 10686285, 11211840, 11398704, 11733960, 11772432, 12069216, 12516224, 12543552, 12823542, 13080480, 13200705, 13298488, 13410240, 13454208, 13849920, 13937280, 14080752, 14248380, 14715540, 14960799, 15086520, 15198272, 15645280, 15679440, 15696576, 16092288, 16623110, 16817760, 17098056, 17440640, 17600940, 17919360, 18774336, 18997840, 19620720, 19947732, 20115360, 20905920, 21121128, 21372570, 22423680, 22797408, 23467920, 23544864, 24138432, 24934665, 25087104, 25647084, 26160960, 26401410, 26596976, 26820480, 27699840, 28161504, 28496760, 29431080, 29921598, 30173040, 30396544, 31290560, 31358880, 31393152, 32058855, 33246220, 33635520, 34196112, 35201880, 37548672, 37995680, 39241440, 39895464, 40230720, 41811840, 42242256, 42745140, 44882397, 45594816, 46935840, 47089728, 48276864, 49869330, 51294168, 52321920, 52802820, 53193952, 56323008, 56993520, 58862160, 59843196, 60346080, 62581120, 62717760, 64117710, 66492440, 67271040, 68392224, 70403760, 74803995, 75991360, 78482880, 79790928, 80461440, 84484512, 85490280, 89764794, 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約数ペア:

[(1, 28724734080), (2, 14362367040), (3, 9574911360), (4, 7181183520), (5, 5744946816), (6, 4787455680), (7, 4103533440), (8, 3590591760), (9, 3191637120), (10, 2872473408), (12, 2393727840), (14, 2051766720), (15, 1914982272), (16, 1795295880), (17, 1689690240), (18, 1595818560), (20, 1436236704), (21, 1367844480), (24, 1196863920), (27, 1063879040), (28, 1025883360), (30, 957491136), (32, 897647940), (34, 844845120), (35, 820706688), (36, 797909280), (40, 718118352), (42, 683922240), (45, 638327424), (48, 598431960), (51, 563230080), (54, 531939520), (56, 512941680), (60, 478745568), (61, 470897280), (63, 455948160), (64, 448823970), (68, 422422560), (70, 410353344), (72, 398954640), (80, 359059176), (84, 341961120), (85, 337938048), (90, 319163712), (96, 299215980), (102, 281615040), (105, 273568896), (108, 265969760), (112, 256470840), (119, 241384320), (120, 239372784), (122, 235448640), (126, 227974080), (128, 224411985), (135, 212775808), (136, 211211280), (140, 205176672), (144, 199477320), (153, 187743360), (160, 179529588), (168, 170980560), (170, 168969024), (180, 159581856), (183, 156965760), (189, 151982720), (192, 149607990), (204, 140807520), (210, 136784448), (216, 132984880), (224, 128235420), (229, 125435520), (238, 120692160), (240, 119686392), (244, 117724320), (252, 113987040), (255, 112646016), (270, 106387904), (272, 105605640), (280, 102588336), (288, 99738660), (305, 94179456), (306, 93871680), (315, 91189632), (320, 89764794), (336, 85490280), (340, 84484512), (357, 80461440), (360, 79790928), (366, 78482880), (378, 75991360), (384, 74803995), (408, 70403760), (420, 68392224), (427, 67271040), (432, 66492440), (448, 64117710), (458, 62717760), (459, 62581120), (476, 60346080), (480, 59843196), (488, 58862160), (504, 56993520), (510, 56323008), (540, 53193952), (544, 52802820), (549, 52321920), (560, 51294168), (576, 49869330), (595, 48276864), (610, 47089728), (612, 46935840), (630, 45594816), (640, 44882397), (672, 42745140), (680, 42242256), (687, 41811840), (714, 40230720), (720, 39895464), (732, 39241440), (756, 37995680), (765, 37548672), (816, 35201880), (840, 34196112), (854, 33635520), (864, 33246220), (896, 32058855), (915, 31393152), (916, 31358880), (918, 31290560), (945, 30396544), (952, 30173040), (960, 29921598), (976, 29431080), (1008, 28496760), (1020, 28161504), (1037, 27699840), (1071, 26820480), (1080, 26596976), (1088, 26401410), (1098, 26160960), (1120, 25647084), (1145, 25087104), (1152, 24934665), (1190, 24138432), (1220, 23544864), (1224, 23467920), (1260, 22797408), (1281, 22423680), (1344, 21372570), (1360, 21121128), (1374, 20905920), (1428, 20115360), (1440, 19947732), (1464, 19620720), (1512, 18997840), (1530, 18774336), (1603, 17919360), (1632, 17600940), (1647, 17440640), (1680, 17098056), (1708, 16817760), (1728, 16623110), (1785, 16092288), (1830, 15696576), (1832, 15679440), (1836, 15645280), (1890, 15198272), (1904, 15086520), (1920, 14960799), (1952, 14715540), (2016, 14248380), (2040, 14080752), (2061, 13937280), (2074, 13849920), (2135, 13454208), (2142, 13410240), (2160, 13298488), (2176, 13200705), (2196, 13080480), (2240, 12823542), (2290, 12543552), (2295, 12516224), (2380, 12069216), (2440, 11772432), (2448, 11733960), (2520, 11398704), (2562, 11211840), (2688, 10686285), (2720, 10560564), (2745, 10464384), (2748, 10452960), (2856, 10057680), (2880, 9973866), (2928, 9810360), (3024, 9498920), (3060, 9387168), (3111, 9233280), (3206, 8959680), (3213, 8940160), (3264, 8800470), (3294, 8720320), (3360, 8549028), (3416, 8408880), (3435, 8362368), (3456, 8311555), (3570, 8046144), (3660, 7848288), (3664, 7839720), (3672, 7822640), (3780, 7599136), (3808, 7543260), (3843, 7474560), (3893, 7378560), (3904, 7357770), (4032, 7124190), (4080, 7040376), (4122, 6968640), (4148, 6924960), (4270, 6727104), (4284, 6705120), (4320, 6649244), (4392, 6540240), (4480, 6411771), (4580, 6271776), (4590, 6258112), (4760, 6034608), (4809, 5973120), (4880, 5886216), (4896, 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(23358, 1229760), (23424, 1226295), (24045, 1194624), (24192, 1187365), (24480, 1173396), (24732, 1161440), (24888, 1154160), (25620, 1121184), (25648, 1119960), (25704, 1117520), (26352, 1090040), (27251, 1054080), (27328, 1051110), (27480, 1045296), (27938, 1028160), (27999, 1025920), (28560, 1005768), (28854, 995520), (29036, 989280), (29280, 981036), (29312, 979965), (29376, 977830), (30240, 949892), (30744, 934320), (30915, 929152), (31110, 923328), (31144, 922320), (32060, 895968), (32130, 894016), (32640, 880047), (32940, 872032), (32976, 871080), (33184, 865620), (34160, 840888), (34272, 838140), (35037, 819840), (35136, 817530), (36295, 791424), (36640, 783972), (36720, 782264), (37332, 769440), (38080, 754326), (38430, 747456), (38472, 746640), (38930, 737856), (39040, 735777), (40320, 712419), (40992, 700740), (41220, 696864), (41480, 692496), (41907, 685440), (42840, 670512), (43281, 663680), (43554, 659520), (43920, 654024), (43968, 653310), (45696, 628605), (46116, 622880), (46665, 615552), (46716, 614880), (48090, 597312), (48960, 586698), (49464, 580720), (49776, 577080), (51240, 560592), (51296, 559980), (51408, 558760), (52704, 545020), (54502, 527040), (54656, 525555), (54960, 522648), (55876, 514080), (55998, 512960), (57120, 502884), (57645, 498304), (57708, 497760), (58072, 494640), (58395, 491904), (58560, 490518), (58752, 488915), (60480, 474946), (61488, 467160), (61830, 464576), (62220, 461664), (62288, 461160), (64120, 447984), (64260, 447008), (65331, 439680), (65880, 436016), (65952, 435540), (66368, 432810), (68320, 420444), (68544, 419070), (69845, 411264), (70074, 409920), (70272, 408765), (72135, 398208), (72590, 395712), (73280, 391986), (73440, 391132), (74664, 384720), (76160, 377163), (76860, 373728), (76944, 373320), (77860, 368928), (81753, 351360), (81984, 350370), (82440, 348432), (82960, 346248), (83814, 342720), (85680, 335256), (86562, 331840), (87108, 329760), (87840, 327012), (87936, 326655), (92232, 311440), (93330, 307776), (93432, 307440), (96180, 298656), (97783, 293760), (97920, 293349), (98928, 290360), (99552, 288540), (102480, 280296), (102592, 279990), (102816, 279380), (105111, 273280), (105408, 272510), (108885, 263808), (109004, 263520), (109920, 261324), (111752, 257040), (111996, 256480), (114240, 251442), (115290, 249152), (115416, 248880), (116144, 247320), (116790, 245952), (117120, 245259), (120960, 237473), (122976, 233580), (123660, 232288), (124440, 230832), (124576, 230580), (125721, 228480), (128240, 223992), (128520, 223504), (130662, 219840), (131760, 218008), (131904, 217770), (132736, 216405), (136255, 210816), (136640, 210222), (137088, 209535), (139690, 205632), (139995, 205184), (140148, 204960), (144270, 199104), (145180, 197856), (146560, 195993), (146880, 195566), (149328, 192360), (153720, 186864), (153888, 186660), (155720, 184464), (163506, 175680), (163968, 175185), (164880, 174216), (165920, 173124), (167628, 171360)]