17926160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 120

約数和(自身を含む): 51525720

約数和(自身を除く): 33599560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 269, 272, 280, 340, 392, 476, 490, 538, 560, 595, 680, 784, 833, 952, 980, 1076, 1190, 1345, 1360, 1666, 1883, 1904, 1960, 2152, 2380, 2690, 3332, 3766, 3920, 4165, 4304, 4573, 4760, 5380, 6664, 7532, 8330, 9146, 9415, 9520, 10760, 13181, 13328, 15064, 16660, 18292, 18830, 21520, 22865, 26362, 30128, 32011, 33320, 36584, 37660, 45730, 52724, 64022, 65905, 66640, 73168, 75320, 91460, 105448, 128044, 131810, 150640, 160055, 182920, 210896, 224077, 256088, 263620, 320110, 365840, 448154, 512176, 527240, 640220, 896308, 1054480, 1120385, 1280440, 1792616, 2240770, 2560880, 3585232, 4481540, 8963080, 17926160]

約数ペア:

[(1, 17926160), (2, 8963080), (4, 4481540), (5, 3585232), (7, 2560880), (8, 2240770), (10, 1792616), (14, 1280440), (16, 1120385), (17, 1054480), (20, 896308), (28, 640220), (34, 527240), (35, 512176), (40, 448154), (49, 365840), (56, 320110), (68, 263620), (70, 256088), (80, 224077), (85, 210896), (98, 182920), (112, 160055), (119, 150640), (136, 131810), (140, 128044), (170, 105448), (196, 91460), (238, 75320), (245, 73168), (269, 66640), (272, 65905), (280, 64022), (340, 52724), (392, 45730), (476, 37660), (490, 36584), (538, 33320), (560, 32011), (595, 30128), (680, 26362), (784, 22865), (833, 21520), (952, 18830), (980, 18292), (1076, 16660), (1190, 15064), (1345, 13328), (1360, 13181), (1666, 10760), (1883, 9520), (1904, 9415), (1960, 9146), (2152, 8330), (2380, 7532), (2690, 6664), (3332, 5380), (3766, 4760), (3920, 4573), (4165, 4304)]