2167683840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26881}}^1$

素因数の和:26915

約数の個数: 216

約数和(自身を含む): 8571702048

約数和(自身を除く): 6404018208

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 26881, 40320, 53762, 80640, 80643, 107524, 134405, 161286, 188167, 215048, 241929, 268810, 322572, 376334, 403215, 430096, 483858, 537620, 564501, 645144, 752668, 806430, 860192, 940835, 967716, 1075240, 1129002, 1209645, 1290288, 1505336, 1612860, 1693503, 1720384, 1881670, 1935432, 2150480, 2258004, 2419290, 2580576, 2822505, 3010672, 3225720, 3387006, 3440768, 3763340, 3870864, 4300960, 4516008, 4838580, 5161152, 5645010, 6021344, 6451440, 6774012, 6881536, 7526680, 7741728, 8467515, 8601920, 9032016, 9677160, 10322304, 11290020, 12042688, 12902880, 13548024, 15053360, 15483456, 16935030, 17203840, 18064032, 19354320, 20644608, 22580040, 24085376, 25805760, 27096048, 30106720, 30966912, 33870060, 34407680, 36128064, 38708640, 45160080, 48170752, 51611520, 54192096, 60213440, 61933824, 67740120, 72256128, 77417280, 90320160, 103223040, 108384192, 120426880, 135480240, 144512256, 154834560, 180640320, 216768384, 240853760, 270960480, 309669120, 361280640, 433536768, 541920960, 722561280, 1083841920, 2167683840]

約数ペア:

[(1, 2167683840), (2, 1083841920), (3, 722561280), (4, 541920960), (5, 433536768), (6, 361280640), (7, 309669120), (8, 270960480), (9, 240853760), (10, 216768384), (12, 180640320), (14, 154834560), (15, 144512256), (16, 135480240), (18, 120426880), (20, 108384192), (21, 103223040), (24, 90320160), (28, 77417280), (30, 72256128), (32, 67740120), (35, 61933824), (36, 60213440), (40, 54192096), (42, 51611520), (45, 48170752), (48, 45160080), (56, 38708640), (60, 36128064), (63, 34407680), (64, 33870060), (70, 30966912), (72, 30106720), (80, 27096048), (84, 25805760), (90, 24085376), (96, 22580040), (105, 20644608), (112, 19354320), (120, 18064032), (126, 17203840), (128, 16935030), (140, 15483456), (144, 15053360), (160, 13548024), (168, 12902880), (180, 12042688), (192, 11290020), (210, 10322304), (224, 9677160), (240, 9032016), (252, 8601920), (256, 8467515), (280, 7741728), (288, 7526680), (315, 6881536), (320, 6774012), (336, 6451440), (360, 6021344), (384, 5645010), (420, 5161152), (448, 4838580), (480, 4516008), (504, 4300960), (560, 3870864), (576, 3763340), (630, 3440768), (640, 3387006), (672, 3225720), (720, 3010672), (768, 2822505), (840, 2580576), (896, 2419290), (960, 2258004), (1008, 2150480), (1120, 1935432), (1152, 1881670), (1260, 1720384), (1280, 1693503), (1344, 1612860), (1440, 1505336), (1680, 1290288), (1792, 1209645), (1920, 1129002), (2016, 1075240), (2240, 967716), (2304, 940835), (2520, 860192), (2688, 806430), (2880, 752668), (3360, 645144), (3840, 564501), (4032, 537620), (4480, 483858), (5040, 430096), (5376, 403215), (5760, 376334), (6720, 322572), (8064, 268810), (8960, 241929), (10080, 215048), (11520, 188167), (13440, 161286), (16128, 134405), (20160, 107524), (26880, 80643), (26881, 80640), (40320, 53762)]