2108305920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{39217}}^1$

素因数の和:39250

約数の個数: 160

約数和(自身を含む): 7703042688

約数和(自身を除く): 5594736768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3360, 3584, 3840, 4480, 5376, 6720, 7680, 8960, 10752, 13440, 17920, 26880, 39217, 53760, 78434, 117651, 156868, 196085, 235302, 274519, 313736, 392170, 470604, 549038, 588255, 627472, 784340, 823557, 941208, 1098076, 1176510, 1254944, 1372595, 1568680, 1647114, 1882416, 2196152, 2353020, 2509888, 2745190, 3137360, 3294228, 3764832, 4117785, 4392304, 4706040, 5019776, 5490380, 6274720, 6588456, 7529664, 8235570, 8784608, 9412080, 10039552, 10980760, 12549440, 13176912, 15059328, 16471140, 17569216, 18824160, 20079104, 21961520, 25098880, 26353824, 30118656, 32942280, 35138432, 37648320, 43923040, 50197760, 52707648, 60237312, 65884560, 70276864, 75296640, 87846080, 100395520, 105415296, 131769120, 140553728, 150593280, 175692160, 210830592, 263538240, 301186560, 351384320, 421661184, 527076480, 702768640, 1054152960, 2108305920]

約数ペア:

[(1, 2108305920), (2, 1054152960), (3, 702768640), (4, 527076480), (5, 421661184), (6, 351384320), (7, 301186560), (8, 263538240), (10, 210830592), (12, 175692160), (14, 150593280), (15, 140553728), (16, 131769120), (20, 105415296), (21, 100395520), (24, 87846080), (28, 75296640), (30, 70276864), (32, 65884560), (35, 60237312), (40, 52707648), (42, 50197760), (48, 43923040), (56, 37648320), (60, 35138432), (64, 32942280), (70, 30118656), (80, 26353824), (84, 25098880), (96, 21961520), (105, 20079104), (112, 18824160), (120, 17569216), (128, 16471140), (140, 15059328), (160, 13176912), (168, 12549440), (192, 10980760), (210, 10039552), (224, 9412080), (240, 8784608), (256, 8235570), (280, 7529664), (320, 6588456), (336, 6274720), (384, 5490380), (420, 5019776), (448, 4706040), (480, 4392304), (512, 4117785), (560, 3764832), (640, 3294228), (672, 3137360), (768, 2745190), (840, 2509888), (896, 2353020), (960, 2196152), (1120, 1882416), (1280, 1647114), (1344, 1568680), (1536, 1372595), (1680, 1254944), (1792, 1176510), (1920, 1098076), (2240, 941208), (2560, 823557), (2688, 784340), (3360, 627472), (3584, 588255), (3840, 549038), (4480, 470604), (5376, 392170), (6720, 313736), (7680, 274519), (8960, 235302), (10752, 196085), (13440, 156868), (17920, 117651), (26880, 78434), (39217, 53760)]