263470080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1054

約数の個数: 176

約数和(自身を含む): 893147040

約数和(自身を除く): 629676960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1009, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2018, 2040, 2176, 2560, 2720, 3027, 3072, 3264, 3840, 4036, 4080, 4352, 5045, 5120, 5440, 6054, 6528, 7680, 8072, 8160, 8704, 10090, 10880, 12108, 13056, 15135, 15360, 16144, 16320, 17153, 17408, 20180, 21760, 24216, 26112, 30270, 32288, 32640, 34306, 40360, 43520, 48432, 51459, 52224, 60540, 64576, 65280, 68612, 80720, 85765, 87040, 96864, 102918, 121080, 129152, 130560, 137224, 161440, 171530, 193728, 205836, 242160, 257295, 258304, 261120, 274448, 322880, 343060, 387456, 411672, 484320, 514590, 516608, 548896, 645760, 686120, 774912, 823344, 968640, 1029180, 1033216, 1097792, 1291520, 1372240, 1549824, 1646688, 1937280, 2058360, 2195584, 2583040, 2744480, 3099648, 3293376, 3874560, 4116720, 4391168, 5166080, 5488960, 6586752, 7749120, 8233440, 8782336, 10977920, 13173504, 15498240, 16466880, 17564672, 21955840, 26347008, 32933760, 43911680, 52694016, 65867520, 87823360, 131735040, 263470080]

約数ペア:

[(1, 263470080), (2, 131735040), (3, 87823360), (4, 65867520), (5, 52694016), (6, 43911680), (8, 32933760), (10, 26347008), (12, 21955840), (15, 17564672), (16, 16466880), (17, 15498240), (20, 13173504), (24, 10977920), (30, 8782336), (32, 8233440), (34, 7749120), (40, 6586752), (48, 5488960), (51, 5166080), (60, 4391168), (64, 4116720), (68, 3874560), (80, 3293376), (85, 3099648), (96, 2744480), (102, 2583040), (120, 2195584), (128, 2058360), (136, 1937280), (160, 1646688), (170, 1549824), (192, 1372240), (204, 1291520), (240, 1097792), (255, 1033216), (256, 1029180), (272, 968640), (320, 823344), (340, 774912), (384, 686120), (408, 645760), (480, 548896), (510, 516608), (512, 514590), (544, 484320), (640, 411672), (680, 387456), (768, 343060), (816, 322880), (960, 274448), (1009, 261120), (1020, 258304), (1024, 257295), (1088, 242160), (1280, 205836), (1360, 193728), (1536, 171530), (1632, 161440), (1920, 137224), (2018, 130560), (2040, 129152), (2176, 121080), (2560, 102918), (2720, 96864), (3027, 87040), (3072, 85765), (3264, 80720), (3840, 68612), (4036, 65280), (4080, 64576), (4352, 60540), (5045, 52224), (5120, 51459), (5440, 48432), (6054, 43520), (6528, 40360), (7680, 34306), (8072, 32640), (8160, 32288), (8704, 30270), (10090, 26112), (10880, 24216), (12108, 21760), (13056, 20180), (15135, 17408), (15360, 17153), (16144, 16320)]