1396772640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1$

素因数の和:1272

約数の個数: 192

約数和(自身を含む): 4907589120

約数和(自身を除く): 3510816480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 367, 432, 480, 540, 720, 734, 864, 881, 1080, 1101, 1440, 1468, 1762, 1835, 2160, 2202, 2643, 2936, 3303, 3524, 3670, 4320, 4404, 4405, 5286, 5505, 5872, 6606, 7048, 7340, 7929, 8808, 8810, 9909, 10572, 11010, 11744, 13212, 13215, 14096, 14680, 15858, 16515, 17616, 17620, 19818, 21144, 22020, 23787, 26424, 26430, 28192, 29360, 31716, 33030, 35232, 35240, 39636, 39645, 42288, 44040, 47574, 49545, 52848, 52860, 58720, 63432, 66060, 70480, 79272, 79290, 84576, 88080, 95148, 99090, 105696, 105720, 118935, 126864, 132120, 140960, 158544, 158580, 176160, 190296, 198180, 211440, 237870, 253728, 264240, 317088, 317160, 323327, 380592, 396360, 422880, 475740, 528480, 634320, 646654, 761184, 792720, 951480, 969981, 1268640, 1293308, 1585440, 1616635, 1902960, 1939962, 2586616, 2909943, 3233270, 3805920, 3879924, 4849905, 5173232, 5819886, 6466540, 7759848, 8729829, 9699810, 10346464, 11639772, 12933080, 14549715, 15519696, 17459658, 19399620, 23279544, 25866160, 29099430, 31039392, 34919316, 38799240, 43649145, 46559088, 51732320, 58198860, 69838632, 77598480, 87298290, 93118176, 116397720, 139677264, 155196960, 174596580, 232795440, 279354528, 349193160, 465590880, 698386320, 1396772640]

約数ペア:

[(1, 1396772640), (2, 698386320), (3, 465590880), (4, 349193160), (5, 279354528), (6, 232795440), (8, 174596580), (9, 155196960), (10, 139677264), (12, 116397720), (15, 93118176), (16, 87298290), (18, 77598480), (20, 69838632), (24, 58198860), (27, 51732320), (30, 46559088), (32, 43649145), (36, 38799240), (40, 34919316), (45, 31039392), (48, 29099430), (54, 25866160), (60, 23279544), (72, 19399620), (80, 17459658), (90, 15519696), (96, 14549715), (108, 12933080), (120, 11639772), (135, 10346464), (144, 9699810), (160, 8729829), (180, 7759848), (216, 6466540), (240, 5819886), (270, 5173232), (288, 4849905), (360, 3879924), (367, 3805920), (432, 3233270), (480, 2909943), (540, 2586616), (720, 1939962), (734, 1902960), (864, 1616635), (881, 1585440), (1080, 1293308), (1101, 1268640), (1440, 969981), (1468, 951480), (1762, 792720), (1835, 761184), (2160, 646654), (2202, 634320), (2643, 528480), (2936, 475740), (3303, 422880), (3524, 396360), (3670, 380592), (4320, 323327), (4404, 317160), (4405, 317088), (5286, 264240), (5505, 253728), (5872, 237870), (6606, 211440), (7048, 198180), (7340, 190296), (7929, 176160), (8808, 158580), (8810, 158544), (9909, 140960), (10572, 132120), (11010, 126864), (11744, 118935), (13212, 105720), (13215, 105696), (14096, 99090), (14680, 95148), (15858, 88080), (16515, 84576), (17616, 79290), (17620, 79272), (19818, 70480), (21144, 66060), (22020, 63432), (23787, 58720), (26424, 52860), (26430, 52848), (28192, 49545), (29360, 47574), (31716, 44040), (33030, 42288), (35232, 39645), (35240, 39636)]