64199040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1$

素因数の和:1204

約数の個数: 128

約数和(自身を含む): 211874400

約数和(自身を除く): 147675360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1153, 1160, 1392, 1740, 1856, 1920, 2306, 2320, 2784, 3459, 3480, 3712, 4612, 4640, 5568, 5765, 6918, 6960, 9224, 9280, 11136, 11530, 13836, 13920, 17295, 18448, 18560, 23060, 27672, 27840, 33437, 34590, 36896, 46120, 55344, 55680, 66874, 69180, 73792, 92240, 100311, 110688, 133748, 138360, 147584, 167185, 184480, 200622, 221376, 267496, 276720, 334370, 368960, 401244, 442752, 501555, 534992, 553440, 668740, 737920, 802488, 1003110, 1069984, 1106880, 1337480, 1604976, 2006220, 2139968, 2213760, 2674960, 3209952, 4012440, 4279936, 5349920, 6419904, 8024880, 10699840, 12839808, 16049760, 21399680, 32099520, 64199040]

約数ペア:

[(1, 64199040), (2, 32099520), (3, 21399680), (4, 16049760), (5, 12839808), (6, 10699840), (8, 8024880), (10, 6419904), (12, 5349920), (15, 4279936), (16, 4012440), (20, 3209952), (24, 2674960), (29, 2213760), (30, 2139968), (32, 2006220), (40, 1604976), (48, 1337480), (58, 1106880), (60, 1069984), (64, 1003110), (80, 802488), (87, 737920), (96, 668740), (116, 553440), (120, 534992), (128, 501555), (145, 442752), (160, 401244), (174, 368960), (192, 334370), (232, 276720), (240, 267496), (290, 221376), (320, 200622), (348, 184480), (384, 167185), (435, 147584), (464, 138360), (480, 133748), (580, 110688), (640, 100311), (696, 92240), (870, 73792), (928, 69180), (960, 66874), (1153, 55680), (1160, 55344), (1392, 46120), (1740, 36896), (1856, 34590), (1920, 33437), (2306, 27840), (2320, 27672), (2784, 23060), (3459, 18560), (3480, 18448), (3712, 17295), (4612, 13920), (4640, 13836), (5568, 11530), (5765, 11136), (6918, 9280), (6960, 9224)]