18708917760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:535

約数の個数: 640

約数和(自身を含む): 73255311360

約数和(自身を除く): 54546393600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 47, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 94, 96, 104, 108, 117, 120, 128, 130, 135, 141, 144, 156, 160, 180, 188, 192, 195, 208, 216, 234, 235, 240, 256, 260, 270, 282, 288, 312, 320, 351, 360, 376, 384, 390, 416, 423, 432, 443, 468, 470, 480, 512, 520, 540, 564, 576, 585, 611, 624, 640, 702, 705, 720, 752, 768, 780, 832, 846, 864, 886, 936, 940, 960, 1040, 1080, 1128, 1152, 1170, 1222, 1248, 1269, 1280, 1329, 1404, 1410, 1440, 1504, 1536, 1560, 1664, 1692, 1728, 1755, 1772, 1833, 1872, 1880, 1920, 2080, 2115, 2160, 2215, 2256, 2304, 2340, 2444, 2496, 2538, 2560, 2658, 2808, 2820, 2880, 3008, 3055, 3120, 3328, 3384, 3456, 3510, 3544, 3666, 3744, 3760, 3840, 3987, 4160, 4230, 4320, 4430, 4512, 4608, 4680, 4888, 4992, 5076, 5316, 5499, 5616, 5640, 5759, 5760, 6016, 6110, 6240, 6345, 6645, 6656, 6768, 6912, 7020, 7088, 7332, 7488, 7520, 7680, 7974, 8320, 8460, 8640, 8860, 9024, 9165, 9360, 9776, 9984, 10152, 10632, 10998, 11232, 11280, 11518, 11520, 11961, 12032, 12220, 12480, 12690, 13290, 13536, 13824, 14040, 14176, 14664, 14976, 15040, 15948, 16497, 16640, 16920, 17277, 17280, 17720, 18048, 18330, 18720, 19552, 19935, 19968, 20304, 20821, 21264, 21996, 22464, 22560, 23036, 23040, 23922, 24064, 24440, 24960, 25380, 26580, 27072, 27495, 28080, 28352, 28795, 29328, 29952, 30080, 31896, 32994, 33280, 33840, 34554, 34560, 35440, 36096, 36660, 37440, 39104, 39870, 40608, 41642, 42528, 43992, 44928, 45120, 46072, 47844, 48880, 49920, 50760, 51831, 53160, 54144, 54990, 56160, 56704, 57590, 58656, 59805, 59904, 60160, 62463, 63792, 65988, 67680, 69108, 69120, 70880, 72192, 73320, 74880, 78208, 79740, 81216, 82485, 83284, 85056, 86385, 87984, 89856, 90240, 92144, 95688, 97760, 99840, 101520, 103662, 104105, 106320, 108288, 109980, 112320, 113408, 115180, 117312, 119610, 120320, 124926, 127584, 131976, 135360, 138216, 141760, 146640, 149760, 155493, 156416, 159480, 162432, 164970, 166568, 170112, 172770, 175968, 179712, 180480, 184288, 187389, 191376, 195520, 203040, 207324, 208210, 212640, 216576, 219960, 224640, 226816, 230360, 234624, 239220, 249852, 255168, 259155, 263952, 270673, 270720, 276432, 283520, 293280, 299520, 310986, 312315, 312832, 318960, 324864, 329940, 333136, 340224, 345540, 351936, 360960, 368576, 374778, 382752, 391040, 406080, 414648, 416420, 425280, 439920, 449280, 460720, 469248, 478440, 499704, 510336, 518310, 527904, 541346, 541440, 552864, 562167, 567040, 586560, 621972, 624630, 637920, 649728, 659880, 666272, 680448, 691080, 703872, 737152, 749556, 765504, 777465, 782080, 812019, 812160, 829296, 832840, 850560, 879840, 898560, 921440, 936945, 938496, 956880, 999408, 1020672, 1036620, 1055808, 1082692, 1082880, 1105728, 1124334, 1134080, 1173120, 1243944, 1249260, 1275840, 1319760, 1332544, 1353365, 1382160, 1407744, 1474304, 1499112, 1531008, 1554930, 1564160, 1624038, 1624320, 1658592, 1665680, 1701120, 1759680, 1842880, 1873890, 1913760, 1998816, 2041344, 2073240, 2111616, 2165384, 2211456, 2248668, 2346240, 2436057, 2487888, 2498520, 2551680, 2639520, 2665088, 2706730, 2764320, 2810835, 2815488, 2948608, 2998224, 3062016, 3109860, 3248076, 3248640, 3317184, 3331360, 3402240, 3519360, 3685760, 3747780, 3827520, 3997632, 4060095, 4146480, 4223232, 4330768, 4422912, 4497336, 4692480, 4872114, 4975776, 4997040, 5103360, 5279040, 5330176, 5413460, 5528640, 5621670, 5996448, 6124032, 6219720, 6496152, 6634368, 6662720, 7038720, 7308171, 7371520, 7495560, 7655040, 7995264, 8120190, 8292960, 8446464, 8661536, 8845824, 8994672, 9744228, 9951552, 9994080, 10206720, 10558080, 10660352, 10826920, 11057280, 11243340, 11992896, 12180285, 12439440, 12992304, 13268736, 13325440, 14077440, 14616342, 14743040, 14991120, 15310080, 15990528, 16240380, 16585920, 17323072, 17989344, 19488456, 19903104, 19988160, 21116160, 21653840, 22114560, 22486680, 23985792, 24360570, 24878880, 25984608, 26537472, 26650880, 29232684, 29982240, 30620160, 31981056, 32480760, 33171840, 34646144, 35978688, 36540855, 38976912, 39806208, 39976320, 42232320, 43307680, 44229120, 44973360, 47971584, 48721140, 49757760, 51969216, 53301760, 58465368, 59964480, 64961520, 66343680, 69292288, 71957376, 73081710, 77953824, 79612416, 79952640, 86615360, 89946720, 95943168, 97442280, 99515520, 103938432, 116930736, 119928960, 129923040, 132687360, 138584576, 143914752, 146163420, 155907648, 159905280, 173230720, 179893440, 194884560, 199031040, 207876864, 233861472, 239857920, 259846080, 287829504, 292326840, 311815296, 346461440, 359786880, 389769120, 398062080, 415753728, 467722944, 479715840, 519692160, 584653680, 623630592, 692922880, 719573760, 779538240, 935445888, 1039384320, 1169307360, 1247261184, 1439147520, 1559076480, 1870891776, 2078768640, 2338614720, 3118152960, 3741783552, 4677229440, 6236305920, 9354458880, 18708917760]

約数ペア:

[(1, 18708917760), (2, 9354458880), (3, 6236305920), (4, 4677229440), (5, 3741783552), (6, 3118152960), (8, 2338614720), (9, 2078768640), (10, 1870891776), (12, 1559076480), (13, 1439147520), (15, 1247261184), (16, 1169307360), (18, 1039384320), (20, 935445888), (24, 779538240), (26, 719573760), (27, 692922880), (30, 623630592), (32, 584653680), (36, 519692160), (39, 479715840), (40, 467722944), (45, 415753728), (47, 398062080), (48, 389769120), (52, 359786880), (54, 346461440), (60, 311815296), (64, 292326840), (65, 287829504), (72, 259846080), (78, 239857920), (80, 233861472), (90, 207876864), (94, 199031040), (96, 194884560), (104, 179893440), (108, 173230720), (117, 159905280), (120, 155907648), (128, 146163420), (130, 143914752), (135, 138584576), (141, 132687360), (144, 129923040), (156, 119928960), (160, 116930736), (180, 103938432), (188, 99515520), (192, 97442280), (195, 95943168), (208, 89946720), (216, 86615360), (234, 79952640), (235, 79612416), (240, 77953824), (256, 73081710), (260, 71957376), (270, 69292288), (282, 66343680), (288, 64961520), (312, 59964480), (320, 58465368), (351, 53301760), (360, 51969216), (376, 49757760), (384, 48721140), (390, 47971584), (416, 44973360), (423, 44229120), (432, 43307680), (443, 42232320), (468, 39976320), (470, 39806208), (480, 38976912), (512, 36540855), (520, 35978688), (540, 34646144), (564, 33171840), (576, 32480760), (585, 31981056), (611, 30620160), (624, 29982240), (640, 29232684), (702, 26650880), (705, 26537472), (720, 25984608), (752, 24878880), (768, 24360570), (780, 23985792), (832, 22486680), (846, 22114560), (864, 21653840), (886, 21116160), (936, 19988160), (940, 19903104), (960, 19488456), (1040, 17989344), (1080, 17323072), (1128, 16585920), (1152, 16240380), (1170, 15990528), (1222, 15310080), (1248, 14991120), (1269, 14743040), (1280, 14616342), (1329, 14077440), (1404, 13325440), (1410, 13268736), (1440, 12992304), (1504, 12439440), (1536, 12180285), (1560, 11992896), (1664, 11243340), (1692, 11057280), (1728, 10826920), (1755, 10660352), (1772, 10558080), (1833, 10206720), (1872, 9994080), (1880, 9951552), (1920, 9744228), (2080, 8994672), (2115, 8845824), (2160, 8661536), (2215, 8446464), (2256, 8292960), (2304, 8120190), (2340, 7995264), (2444, 7655040), (2496, 7495560), (2538, 7371520), (2560, 7308171), (2658, 7038720), (2808, 6662720), (2820, 6634368), (2880, 6496152), (3008, 6219720), (3055, 6124032), (3120, 5996448), (3328, 5621670), (3384, 5528640), (3456, 5413460), (3510, 5330176), (3544, 5279040), (3666, 5103360), (3744, 4997040), (3760, 4975776), (3840, 4872114), (3987, 4692480), (4160, 4497336), (4230, 4422912), (4320, 4330768), (4430, 4223232), (4512, 4146480), (4608, 4060095), (4680, 3997632), (4888, 3827520), (4992, 3747780), (5076, 3685760), (5316, 3519360), (5499, 3402240), (5616, 3331360), (5640, 3317184), (5759, 3248640), (5760, 3248076), (6016, 3109860), (6110, 3062016), (6240, 2998224), (6345, 2948608), (6645, 2815488), (6656, 2810835), (6768, 2764320), (6912, 2706730), (7020, 2665088), (7088, 2639520), (7332, 2551680), (7488, 2498520), (7520, 2487888), (7680, 2436057), (7974, 2346240), (8320, 2248668), (8460, 2211456), (8640, 2165384), (8860, 2111616), (9024, 2073240), (9165, 2041344), (9360, 1998816), (9776, 1913760), (9984, 1873890), (10152, 1842880), (10632, 1759680), (10998, 1701120), (11232, 1665680), (11280, 1658592), (11518, 1624320), (11520, 1624038), (11961, 1564160), (12032, 1554930), (12220, 1531008), (12480, 1499112), (12690, 1474304), (13290, 1407744), (13536, 1382160), (13824, 1353365), (14040, 1332544), (14176, 1319760), (14664, 1275840), (14976, 1249260), (15040, 1243944), (15948, 1173120), (16497, 1134080), (16640, 1124334), (16920, 1105728), (17277, 1082880), (17280, 1082692), (17720, 1055808), (18048, 1036620), (18330, 1020672), (18720, 999408), (19552, 956880), (19935, 938496), (19968, 936945), (20304, 921440), (20821, 898560), (21264, 879840), (21996, 850560), (22464, 832840), (22560, 829296), (23036, 812160), (23040, 812019), (23922, 782080), (24064, 777465), (24440, 765504), (24960, 749556), (25380, 737152), (26580, 703872), (27072, 691080), (27495, 680448), (28080, 666272), (28352, 659880), (28795, 649728), (29328, 637920), (29952, 624630), (30080, 621972), (31896, 586560), (32994, 567040), (33280, 562167), (33840, 552864), (34554, 541440), (34560, 541346), (35440, 527904), (36096, 518310), (36660, 510336), (37440, 499704), (39104, 478440), (39870, 469248), (40608, 460720), (41642, 449280), (42528, 439920), (43992, 425280), (44928, 416420), (45120, 414648), (46072, 406080), (47844, 391040), (48880, 382752), (49920, 374778), (50760, 368576), (51831, 360960), (53160, 351936), (54144, 345540), (54990, 340224), (56160, 333136), (56704, 329940), (57590, 324864), (58656, 318960), (59805, 312832), (59904, 312315), (60160, 310986), (62463, 299520), (63792, 293280), (65988, 283520), (67680, 276432), (69108, 270720), (69120, 270673), (70880, 263952), (72192, 259155), (73320, 255168), (74880, 249852), (78208, 239220), (79740, 234624), (81216, 230360), (82485, 226816), (83284, 224640), (85056, 219960), (86385, 216576), (87984, 212640), (89856, 208210), (90240, 207324), (92144, 203040), (95688, 195520), (97760, 191376), (99840, 187389), (101520, 184288), (103662, 180480), (104105, 179712), (106320, 175968), (108288, 172770), (109980, 170112), (112320, 166568), (113408, 164970), (115180, 162432), (117312, 159480), (119610, 156416), (120320, 155493), (124926, 149760), (127584, 146640), (131976, 141760), (135360, 138216)]