3927212800

素因数分解:

$2^8\times 5^2\times 7^3\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 216

約数和(自身を含む): 11342156000

約数和(自身を除く): 7414943200

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, 560, 640, 686, 700, 784, 800, 896, 980, 1120, 1225, 1280, 1372, 1400, 1568, 1600, 1715, 1789, 1792, 1960, 2240, 2450, 2744, 2800, 3136, 3200, 3430, 3578, 3920, 4480, 4900, 5488, 5600, 6272, 6400, 6860, 7156, 7840, 8575, 8945, 8960, 9800, 10976, 11200, 12523, 12544, 13720, 14312, 15680, 17150, 17890, 19600, 21952, 22400, 25046, 27440, 28624, 31360, 34300, 35780, 39200, 43904, 44725, 44800, 50092, 54880, 57248, 62615, 62720, 68600, 71560, 78400, 87661, 87808, 89450, 100184, 109760, 114496, 125230, 137200, 143120, 156800, 175322, 178900, 200368, 219520, 228992, 250460, 274400, 286240, 313075, 313600, 350644, 357800, 400736, 438305, 439040, 457984, 500920, 548800, 572480, 613627, 626150, 701288, 715600, 801472, 876610, 1001840, 1097600, 1144960, 1227254, 1252300, 1402576, 1431200, 1602944, 1753220, 2003680, 2191525, 2195200, 2289920, 2454508, 2504600, 2805152, 2862400, 3068135, 3205888, 3506440, 4007360, 4383050, 4909016, 5009200, 5610304, 5724800, 6136270, 7012880, 8014720, 8766100, 9818032, 10018400, 11220608, 11449600, 12272540, 14025760, 15340675, 16029440, 17532200, 19636064, 20036800, 22441216, 24545080, 28051520, 30681350, 35064400, 39272128, 40073600, 49090160, 56103040, 61362700, 70128800, 78544256, 80147200, 98180320, 112206080, 122725400, 140257600, 157088512, 196360640, 245450800, 280515200, 392721280, 490901600, 561030400, 785442560, 981803200, 1963606400, 3927212800]

約数ペア:

[(1, 3927212800), (2, 1963606400), (4, 981803200), (5, 785442560), (7, 561030400), (8, 490901600), (10, 392721280), (14, 280515200), (16, 245450800), (20, 196360640), (25, 157088512), (28, 140257600), (32, 122725400), (35, 112206080), (40, 98180320), (49, 80147200), (50, 78544256), (56, 70128800), (64, 61362700), (70, 56103040), (80, 49090160), (98, 40073600), (100, 39272128), (112, 35064400), (128, 30681350), (140, 28051520), (160, 24545080), (175, 22441216), (196, 20036800), (200, 19636064), (224, 17532200), (245, 16029440), (256, 15340675), (280, 14025760), (320, 12272540), (343, 11449600), (350, 11220608), (392, 10018400), (400, 9818032), (448, 8766100), (490, 8014720), (560, 7012880), (640, 6136270), (686, 5724800), (700, 5610304), (784, 5009200), (800, 4909016), (896, 4383050), (980, 4007360), (1120, 3506440), (1225, 3205888), (1280, 3068135), (1372, 2862400), (1400, 2805152), (1568, 2504600), (1600, 2454508), (1715, 2289920), (1789, 2195200), (1792, 2191525), (1960, 2003680), (2240, 1753220), (2450, 1602944), (2744, 1431200), (2800, 1402576), (3136, 1252300), (3200, 1227254), (3430, 1144960), (3578, 1097600), (3920, 1001840), (4480, 876610), (4900, 801472), (5488, 715600), (5600, 701288), (6272, 626150), (6400, 613627), (6860, 572480), (7156, 548800), (7840, 500920), (8575, 457984), (8945, 439040), (8960, 438305), (9800, 400736), (10976, 357800), (11200, 350644), (12523, 313600), (12544, 313075), (13720, 286240), (14312, 274400), (15680, 250460), (17150, 228992), (17890, 219520), (19600, 200368), (21952, 178900), (22400, 175322), (25046, 156800), (27440, 143120), (28624, 137200), (31360, 125230), (34300, 114496), (35780, 109760), (39200, 100184), (43904, 89450), (44725, 87808), (44800, 87661), (50092, 78400), (54880, 71560), (57248, 68600), (62615, 62720)]