1081585440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19296

約数の個数: 192

約数和(自身を含む): 4076956800

約数和(自身を除く): 2995371360

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 19259, 28080, 38518, 56160, 57777, 77036, 96295, 115554, 154072, 173331, 192590, 231108, 250367, 288885, 308144, 346662, 385180, 462216, 500734, 519993, 577770, 616288, 693324, 751101, 770360, 866655, 924432, 1001468, 1039986, 1155540, 1251835, 1386648, 1502202, 1540720, 1733310, 1848864, 2002936, 2079972, 2253303, 2311080, 2503670, 2599965, 2773296, 3004404, 3081440, 3466620, 3755505, 4005872, 4159944, 4506606, 4622160, 5007340, 5199930, 5546592, 6008808, 6759909, 6933240, 7511010, 8011744, 8319888, 9013212, 9244320, 10014680, 10399860, 11266515, 12017616, 13519818, 13866480, 15022020, 16639776, 18026424, 20029360, 20799720, 22533030, 24035232, 27039636, 27732960, 30044040, 33799545, 36052848, 40058720, 41599440, 45066060, 54079272, 60088080, 67599090, 72105696, 83198880, 90132120, 108158544, 120176160, 135198180, 180264240, 216317088, 270396360, 360528480, 540792720, 1081585440]

約数ペア:

[(1, 1081585440), (2, 540792720), (3, 360528480), (4, 270396360), (5, 216317088), (6, 180264240), (8, 135198180), (9, 120176160), (10, 108158544), (12, 90132120), (13, 83198880), (15, 72105696), (16, 67599090), (18, 60088080), (20, 54079272), (24, 45066060), (26, 41599440), (27, 40058720), (30, 36052848), (32, 33799545), (36, 30044040), (39, 27732960), (40, 27039636), (45, 24035232), (48, 22533030), (52, 20799720), (54, 20029360), (60, 18026424), (65, 16639776), (72, 15022020), (78, 13866480), (80, 13519818), (90, 12017616), (96, 11266515), (104, 10399860), (108, 10014680), (117, 9244320), (120, 9013212), (130, 8319888), (135, 8011744), (144, 7511010), (156, 6933240), (160, 6759909), (180, 6008808), (195, 5546592), (208, 5199930), (216, 5007340), (234, 4622160), (240, 4506606), (260, 4159944), (270, 4005872), (288, 3755505), (312, 3466620), (351, 3081440), (360, 3004404), (390, 2773296), (416, 2599965), (432, 2503670), (468, 2311080), (480, 2253303), (520, 2079972), (540, 2002936), (585, 1848864), (624, 1733310), (702, 1540720), (720, 1502202), (780, 1386648), (864, 1251835), (936, 1155540), (1040, 1039986), (1080, 1001468), (1170, 924432), (1248, 866655), (1404, 770360), (1440, 751101), (1560, 693324), (1755, 616288), (1872, 577770), (2080, 519993), (2160, 500734), (2340, 462216), (2808, 385180), (3120, 346662), (3510, 308144), (3744, 288885), (4320, 250367), (4680, 231108), (5616, 192590), (6240, 173331), (7020, 154072), (9360, 115554), (11232, 96295), (14040, 77036), (18720, 57777), (19259, 56160), (28080, 38518)]