2150023680

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13331}}^1$

素因数の和:13367

約数の個数: 240

約数和(自身を含む): 8510508864

約数和(自身を除く): 6360485184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13331, 13440, 16128, 17920, 20160, 23040, 26662, 26880, 32256, 39993, 40320, 53324, 53760, 66655, 79986, 80640, 93317, 106648, 119979, 133310, 159972, 161280, 186634, 199965, 213296, 239958, 266620, 279951, 319944, 373268, 399930, 426592, 466585, 479916, 533240, 559902, 599895, 639888, 746536, 799860, 839853, 853184, 933170, 959832, 1066480, 1119804, 1199790, 1279776, 1399755, 1493072, 1599720, 1679706, 1706368, 1866340, 1919664, 2132960, 2239608, 2399580, 2559552, 2799510, 2986144, 3199440, 3359412, 3412736, 3732680, 3839328, 4199265, 4265920, 4479216, 4799160, 5119104, 5599020, 5972288, 6398880, 6718824, 6825472, 7465360, 7678656, 8398530, 8531840, 8958432, 9598320, 10238208, 11198040, 11944576, 12797760, 13437648, 14930720, 15357312, 16797060, 17063680, 17916864, 19196640, 20476416, 22396080, 23889152, 25595520, 26875296, 29861440, 30714624, 33594120, 34127360, 35833728, 38393280, 44792160, 47778304, 51191040, 53750592, 59722880, 61429248, 67188240, 71667456, 76786560, 89584320, 102382080, 107501184, 119445760, 134376480, 143334912, 153573120, 179168640, 215002368, 238891520, 268752960, 307146240, 358337280, 430004736, 537505920, 716674560, 1075011840, 2150023680]

約数ペア:

[(1, 2150023680), (2, 1075011840), (3, 716674560), (4, 537505920), (5, 430004736), (6, 358337280), (7, 307146240), (8, 268752960), (9, 238891520), (10, 215002368), (12, 179168640), (14, 153573120), (15, 143334912), (16, 134376480), (18, 119445760), (20, 107501184), (21, 102382080), (24, 89584320), (28, 76786560), (30, 71667456), (32, 67188240), (35, 61429248), (36, 59722880), (40, 53750592), (42, 51191040), (45, 47778304), (48, 44792160), (56, 38393280), (60, 35833728), (63, 34127360), (64, 33594120), (70, 30714624), (72, 29861440), (80, 26875296), (84, 25595520), (90, 23889152), (96, 22396080), (105, 20476416), (112, 19196640), (120, 17916864), (126, 17063680), (128, 16797060), (140, 15357312), (144, 14930720), (160, 13437648), (168, 12797760), (180, 11944576), (192, 11198040), (210, 10238208), (224, 9598320), (240, 8958432), (252, 8531840), (256, 8398530), (280, 7678656), (288, 7465360), (315, 6825472), (320, 6718824), (336, 6398880), (360, 5972288), (384, 5599020), (420, 5119104), (448, 4799160), (480, 4479216), (504, 4265920), (512, 4199265), (560, 3839328), (576, 3732680), (630, 3412736), (640, 3359412), (672, 3199440), (720, 2986144), (768, 2799510), (840, 2559552), (896, 2399580), (960, 2239608), (1008, 2132960), (1120, 1919664), (1152, 1866340), (1260, 1706368), (1280, 1679706), (1344, 1599720), (1440, 1493072), (1536, 1399755), (1680, 1279776), (1792, 1199790), (1920, 1119804), (2016, 1066480), (2240, 959832), (2304, 933170), (2520, 853184), (2560, 839853), (2688, 799860), (2880, 746536), (3360, 639888), (3584, 599895), (3840, 559902), (4032, 533240), (4480, 479916), (4608, 466585), (5040, 426592), (5376, 399930), (5760, 373268), (6720, 319944), (7680, 279951), (8064, 266620), (8960, 239958), (10080, 213296), (10752, 199965), (11520, 186634), (13331, 161280), (13440, 159972), (16128, 133310), (17920, 119979), (20160, 106648), (23040, 93317), (26662, 80640), (26880, 79986), (32256, 66655), (39993, 53760), (40320, 53324)]