56289318400

素因数分解:

$2^9\times 5^2\times 7^3\times {\mathrm{12821}}^1$

素因数の和:12870

約数の個数: 240

約数和(自身を含む): 162649634400

約数和(自身を除く): 106360316000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 343, 350, 392, 400, 448, 490, 512, 560, 640, 686, 700, 784, 800, 896, 980, 1120, 1225, 1280, 1372, 1400, 1568, 1600, 1715, 1792, 1960, 2240, 2450, 2560, 2744, 2800, 3136, 3200, 3430, 3584, 3920, 4480, 4900, 5488, 5600, 6272, 6400, 6860, 7840, 8575, 8960, 9800, 10976, 11200, 12544, 12800, 12821, 13720, 15680, 17150, 17920, 19600, 21952, 22400, 25088, 25642, 27440, 31360, 34300, 39200, 43904, 44800, 51284, 54880, 62720, 64105, 68600, 78400, 87808, 89600, 89747, 102568, 109760, 125440, 128210, 137200, 156800, 175616, 179494, 205136, 219520, 256420, 274400, 313600, 320525, 358988, 410272, 439040, 448735, 512840, 548800, 627200, 628229, 641050, 717976, 820544, 878080, 897470, 1025680, 1097600, 1256458, 1282100, 1435952, 1641088, 1794940, 2051360, 2195200, 2243675, 2512916, 2564200, 2871904, 3141145, 3282176, 3589880, 4102720, 4390400, 4397603, 4487350, 5025832, 5128400, 5743808, 6282290, 6564352, 7179760, 8205440, 8795206, 8974700, 10051664, 10256800, 11487616, 12564580, 14359520, 15705725, 16410880, 17590412, 17949400, 20103328, 20513600, 21988015, 22975232, 25129160, 28719040, 31411450, 32821760, 35180824, 35898800, 40206656, 41027200, 43976030, 45950464, 50258320, 57438080, 62822900, 70361648, 71797600, 80413312, 82054400, 87952060, 100516640, 109940075, 114876160, 125645800, 140723296, 143595200, 160826624, 164108800, 175904120, 201033280, 219880150, 229752320, 251291600, 281446592, 287190400, 321653248, 351808240, 402066560, 439760300, 502583200, 562893184, 574380800, 703616480, 804133120, 879520600, 1005166400, 1125786368, 1148761600, 1407232960, 1608266240, 1759041200, 2010332800, 2251572736, 2814465920, 3518082400, 4020665600, 5628931840, 7036164800, 8041331200, 11257863680, 14072329600, 28144659200, 56289318400]

約数ペア:

[(1, 56289318400), (2, 28144659200), (4, 14072329600), (5, 11257863680), (7, 8041331200), (8, 7036164800), (10, 5628931840), (14, 4020665600), (16, 3518082400), (20, 2814465920), (25, 2251572736), (28, 2010332800), (32, 1759041200), (35, 1608266240), (40, 1407232960), (49, 1148761600), (50, 1125786368), (56, 1005166400), (64, 879520600), (70, 804133120), (80, 703616480), (98, 574380800), (100, 562893184), (112, 502583200), (128, 439760300), (140, 402066560), (160, 351808240), (175, 321653248), (196, 287190400), (200, 281446592), (224, 251291600), (245, 229752320), (256, 219880150), (280, 201033280), (320, 175904120), (343, 164108800), (350, 160826624), (392, 143595200), (400, 140723296), (448, 125645800), (490, 114876160), (512, 109940075), (560, 100516640), (640, 87952060), (686, 82054400), (700, 80413312), (784, 71797600), (800, 70361648), (896, 62822900), (980, 57438080), (1120, 50258320), (1225, 45950464), (1280, 43976030), (1372, 41027200), (1400, 40206656), (1568, 35898800), (1600, 35180824), (1715, 32821760), (1792, 31411450), (1960, 28719040), (2240, 25129160), (2450, 22975232), (2560, 21988015), (2744, 20513600), (2800, 20103328), (3136, 17949400), (3200, 17590412), (3430, 16410880), (3584, 15705725), (3920, 14359520), (4480, 12564580), (4900, 11487616), (5488, 10256800), (5600, 10051664), (6272, 8974700), (6400, 8795206), (6860, 8205440), (7840, 7179760), (8575, 6564352), (8960, 6282290), (9800, 5743808), (10976, 5128400), (11200, 5025832), (12544, 4487350), (12800, 4397603), (12821, 4390400), (13720, 4102720), (15680, 3589880), (17150, 3282176), (17920, 3141145), (19600, 2871904), (21952, 2564200), (22400, 2512916), (25088, 2243675), (25642, 2195200), (27440, 2051360), (31360, 1794940), (34300, 1641088), (39200, 1435952), (43904, 1282100), (44800, 1256458), (51284, 1097600), (54880, 1025680), (62720, 897470), (64105, 878080), (68600, 820544), (78400, 717976), (87808, 641050), (89600, 628229), (89747, 627200), (102568, 548800), (109760, 512840), (125440, 448735), (128210, 439040), (137200, 410272), (156800, 358988), (175616, 320525), (179494, 313600), (205136, 274400), (219520, 256420)]