6439144320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{159701}}^1$

素因数の和:159733

約数の個数: 192

約数和(自身を含む): 25411782240

約数和(自身を除く): 18972637920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 159701, 319402, 479103, 638804, 798505, 958206, 1117907, 1277608, 1437309, 1597010, 1916412, 2235814, 2395515, 2555216, 2874618, 3194020, 3353721, 3832824, 4471628, 4791030, 5110432, 5589535, 5749236, 6388040, 6707442, 7186545, 7665648, 8943256, 9582060, 10061163, 10220864, 11179070, 11498472, 12776080, 13414884, 14373090, 15331296, 16768605, 17886512, 19164120, 20122326, 20441728, 22358140, 22996944, 25552160, 26829768, 28746180, 30662592, 33537210, 35773024, 38328240, 40244652, 44716280, 45993888, 50305815, 51104320, 53659536, 57492360, 61325184, 67074420, 71546048, 76656480, 80489304, 89432560, 91987776, 100611630, 102208640, 107319072, 114984720, 134148840, 143092096, 153312960, 160978608, 178865120, 183975552, 201223260, 214638144, 229969440, 268297680, 306625920, 321957216, 357730240, 402446520, 429276288, 459938880, 536595360, 643914432, 715460480, 804893040, 919877760, 1073190720, 1287828864, 1609786080, 2146381440, 3219572160, 6439144320]

約数ペア:

[(1, 6439144320), (2, 3219572160), (3, 2146381440), (4, 1609786080), (5, 1287828864), (6, 1073190720), (7, 919877760), (8, 804893040), (9, 715460480), (10, 643914432), (12, 536595360), (14, 459938880), (15, 429276288), (16, 402446520), (18, 357730240), (20, 321957216), (21, 306625920), (24, 268297680), (28, 229969440), (30, 214638144), (32, 201223260), (35, 183975552), (36, 178865120), (40, 160978608), (42, 153312960), (45, 143092096), (48, 134148840), (56, 114984720), (60, 107319072), (63, 102208640), (64, 100611630), (70, 91987776), (72, 89432560), (80, 80489304), (84, 76656480), (90, 71546048), (96, 67074420), (105, 61325184), (112, 57492360), (120, 53659536), (126, 51104320), (128, 50305815), (140, 45993888), (144, 44716280), (160, 40244652), (168, 38328240), (180, 35773024), (192, 33537210), (210, 30662592), (224, 28746180), (240, 26829768), (252, 25552160), (280, 22996944), (288, 22358140), (315, 20441728), (320, 20122326), (336, 19164120), (360, 17886512), (384, 16768605), (420, 15331296), (448, 14373090), (480, 13414884), (504, 12776080), (560, 11498472), (576, 11179070), (630, 10220864), (640, 10061163), (672, 9582060), (720, 8943256), (840, 7665648), (896, 7186545), (960, 6707442), (1008, 6388040), (1120, 5749236), (1152, 5589535), (1260, 5110432), (1344, 4791030), (1440, 4471628), (1680, 3832824), (1920, 3353721), (2016, 3194020), (2240, 2874618), (2520, 2555216), (2688, 2395515), (2880, 2235814), (3360, 1916412), (4032, 1597010), (4480, 1437309), (5040, 1277608), (5760, 1117907), (6720, 958206), (8064, 798505), (10080, 638804), (13440, 479103), (20160, 319402), (40320, 159701)]