307381760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1009}}^1$

素因数の和:1056

約数の個数: 160

約数和(自身を含む): 892710720

約数和(自身を除く): 585328960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 512, 544, 560, 595, 640, 680, 896, 952, 1009, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 2018, 2176, 2240, 2380, 2560, 2720, 3584, 3808, 4036, 4352, 4480, 4760, 5045, 5440, 7063, 7616, 8072, 8704, 8960, 9520, 10090, 10880, 14126, 15232, 16144, 17153, 17920, 19040, 20180, 21760, 28252, 30464, 32288, 34306, 35315, 38080, 40360, 43520, 56504, 60928, 64576, 68612, 70630, 76160, 80720, 85765, 113008, 120071, 129152, 137224, 141260, 152320, 161440, 171530, 226016, 240142, 258304, 274448, 282520, 304640, 322880, 343060, 452032, 480284, 516608, 548896, 565040, 600355, 645760, 686120, 904064, 960568, 1097792, 1130080, 1200710, 1291520, 1372240, 1808128, 1921136, 2195584, 2260160, 2401420, 2583040, 2744480, 3616256, 3842272, 4391168, 4520320, 4802840, 5488960, 7684544, 8782336, 9040640, 9605680, 10977920, 15369088, 18081280, 19211360, 21955840, 30738176, 38422720, 43911680, 61476352, 76845440, 153690880, 307381760]

約数ペア:

[(1, 307381760), (2, 153690880), (4, 76845440), (5, 61476352), (7, 43911680), (8, 38422720), (10, 30738176), (14, 21955840), (16, 19211360), (17, 18081280), (20, 15369088), (28, 10977920), (32, 9605680), (34, 9040640), (35, 8782336), (40, 7684544), (56, 5488960), (64, 4802840), (68, 4520320), (70, 4391168), (80, 3842272), (85, 3616256), (112, 2744480), (119, 2583040), (128, 2401420), (136, 2260160), (140, 2195584), (160, 1921136), (170, 1808128), (224, 1372240), (238, 1291520), (256, 1200710), (272, 1130080), (280, 1097792), (320, 960568), (340, 904064), (448, 686120), (476, 645760), (512, 600355), (544, 565040), (560, 548896), (595, 516608), (640, 480284), (680, 452032), (896, 343060), (952, 322880), (1009, 304640), (1088, 282520), (1120, 274448), (1190, 258304), (1280, 240142), (1360, 226016), (1792, 171530), (1904, 161440), (2018, 152320), (2176, 141260), (2240, 137224), (2380, 129152), (2560, 120071), (2720, 113008), (3584, 85765), (3808, 80720), (4036, 76160), (4352, 70630), (4480, 68612), (4760, 64576), (5045, 60928), (5440, 56504), (7063, 43520), (7616, 40360), (8072, 38080), (8704, 35315), (8960, 34306), (9520, 32288), (10090, 30464), (10880, 28252), (14126, 21760), (15232, 20180), (16144, 19040), (17153, 17920)]