19152581760

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85259}}^1$

素因数の和:85300

約数の個数: 256

約数和(自身を含む): 73050768000

約数和(自身を除く): 53898186240

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, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 85259, 112320, 170518, 224640, 255777, 341036, 426295, 511554, 682072, 767331, 852590, 1023108, 1108367, 1278885, 1364144, 1534662, 1705180, 2046216, 2216734, 2301993, 2557770, 2728288, 3069324, 3325101, 3410360, 3836655, 4092432, 4433468, 4603986, 5115540, 5456576, 5541835, 6138648, 6650202, 6820720, 7673310, 8184864, 8866936, 9207972, 9975303, 10231080, 10913152, 11083670, 11509965, 12277296, 13300404, 13641440, 15346620, 16369728, 16625505, 17733872, 18415944, 19950606, 20462160, 22167340, 23019930, 24554592, 26600808, 27282880, 29925909, 30693240, 32739456, 33251010, 35467744, 36831888, 39901212, 40924320, 44334680, 46039860, 49109184, 49876515, 53201616, 54565760, 59851818, 61386480, 66502020, 70935488, 73663776, 79802424, 81848640, 88669360, 92079720, 98218368, 99753030, 106403232, 119703636, 122772960, 133004040, 141870976, 147327552, 149629545, 159604848, 163697280, 177338720, 184159440, 199506060, 212806464, 239407272, 245545920, 266008080, 294655104, 299259090, 319209696, 354677440, 368318880, 399012120, 425612928, 478814544, 491091840, 532016160, 598518180, 638419392, 709354880, 736637760, 798024240, 957629088, 1064032320, 1197036360, 1276838784, 1473275520, 1596048480, 1915258176, 2128064640, 2394072720, 3192096960, 3830516352, 4788145440, 6384193920, 9576290880, 19152581760]

約数ペア:

[(1, 19152581760), (2, 9576290880), (3, 6384193920), (4, 4788145440), (5, 3830516352), (6, 3192096960), (8, 2394072720), (9, 2128064640), (10, 1915258176), (12, 1596048480), (13, 1473275520), (15, 1276838784), (16, 1197036360), (18, 1064032320), (20, 957629088), (24, 798024240), (26, 736637760), (27, 709354880), (30, 638419392), (32, 598518180), (36, 532016160), (39, 491091840), (40, 478814544), (45, 425612928), (48, 399012120), (52, 368318880), (54, 354677440), (60, 319209696), (64, 299259090), (65, 294655104), (72, 266008080), (78, 245545920), (80, 239407272), (90, 212806464), (96, 199506060), (104, 184159440), (108, 177338720), (117, 163697280), (120, 159604848), (128, 149629545), (130, 147327552), (135, 141870976), (144, 133004040), (156, 122772960), (160, 119703636), (180, 106403232), (192, 99753030), (195, 98218368), (208, 92079720), (216, 88669360), (234, 81848640), (240, 79802424), (260, 73663776), (270, 70935488), (288, 66502020), (312, 61386480), (320, 59851818), (351, 54565760), (360, 53201616), (384, 49876515), (390, 49109184), (416, 46039860), (432, 44334680), (468, 40924320), (480, 39901212), (520, 36831888), (540, 35467744), (576, 33251010), (585, 32739456), (624, 30693240), (640, 29925909), (702, 27282880), (720, 26600808), (780, 24554592), (832, 23019930), (864, 22167340), (936, 20462160), (960, 19950606), (1040, 18415944), (1080, 17733872), (1152, 16625505), (1170, 16369728), (1248, 15346620), (1404, 13641440), (1440, 13300404), (1560, 12277296), (1664, 11509965), (1728, 11083670), (1755, 10913152), (1872, 10231080), (1920, 9975303), (2080, 9207972), (2160, 8866936), (2340, 8184864), (2496, 7673310), (2808, 6820720), (2880, 6650202), (3120, 6138648), (3456, 5541835), (3510, 5456576), (3744, 5115540), (4160, 4603986), (4320, 4433468), (4680, 4092432), (4992, 3836655), (5616, 3410360), (5760, 3325101), (6240, 3069324), (7020, 2728288), (7488, 2557770), (8320, 2301993), (8640, 2216734), (9360, 2046216), (11232, 1705180), (12480, 1534662), (14040, 1364144), (14976, 1278885), (17280, 1108367), (18720, 1023108), (22464, 852590), (24960, 767331), (28080, 682072), (37440, 511554), (44928, 426295), (56160, 341036), (74880, 255777), (85259, 224640), (112320, 170518)]