78859200

素因数分解:

$2^6\times 3^1\times 5^2\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2379

約数の個数: 168

約数和(自身を含む): 295810432

約数和(自身を除く): 216951232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 400, 420, 448, 480, 525, 560, 600, 672, 700, 800, 840, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 2100, 2240, 2347, 2400, 2800, 3360, 4200, 4694, 4800, 5600, 6720, 7041, 8400, 9388, 11200, 11735, 14082, 16429, 16800, 18776, 23470, 28164, 32858, 33600, 35205, 37552, 46940, 49287, 56328, 58675, 65716, 70410, 75104, 82145, 93880, 98574, 112656, 117350, 131432, 140820, 150208, 164290, 176025, 187760, 197148, 225312, 234700, 246435, 262864, 281640, 328580, 352050, 375520, 394296, 410725, 450624, 469400, 492870, 525728, 563280, 657160, 704100, 751040, 788592, 821450, 938800, 985740, 1051456, 1126560, 1232175, 1314320, 1408200, 1577184, 1642900, 1877600, 1971480, 2253120, 2464350, 2628640, 2816400, 3154368, 3285800, 3755200, 3942960, 4928700, 5257280, 5632800, 6571600, 7885920, 9857400, 11265600, 13143200, 15771840, 19714800, 26286400, 39429600, 78859200]

約数ペア:

[(1, 78859200), (2, 39429600), (3, 26286400), (4, 19714800), (5, 15771840), (6, 13143200), (7, 11265600), (8, 9857400), (10, 7885920), (12, 6571600), (14, 5632800), (15, 5257280), (16, 4928700), (20, 3942960), (21, 3755200), (24, 3285800), (25, 3154368), (28, 2816400), (30, 2628640), (32, 2464350), (35, 2253120), (40, 1971480), (42, 1877600), (48, 1642900), (50, 1577184), (56, 1408200), (60, 1314320), (64, 1232175), (70, 1126560), (75, 1051456), (80, 985740), (84, 938800), (96, 821450), (100, 788592), (105, 751040), (112, 704100), (120, 657160), (140, 563280), (150, 525728), (160, 492870), (168, 469400), (175, 450624), (192, 410725), (200, 394296), (210, 375520), (224, 352050), (240, 328580), (280, 281640), (300, 262864), (320, 246435), (336, 234700), (350, 225312), (400, 197148), (420, 187760), (448, 176025), (480, 164290), (525, 150208), (560, 140820), (600, 131432), (672, 117350), (700, 112656), (800, 98574), (840, 93880), (960, 82145), (1050, 75104), (1120, 70410), (1200, 65716), (1344, 58675), (1400, 56328), (1600, 49287), (1680, 46940), (2100, 37552), (2240, 35205), (2347, 33600), (2400, 32858), (2800, 28164), (3360, 23470), (4200, 18776), (4694, 16800), (4800, 16429), (5600, 14082), (6720, 11735), (7041, 11200), (8400, 9388)]