79320640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2124

約数の個数: 112

約数和(自身を含む): 228673152

約数和(自身を除く): 149352512

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, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2083, 2240, 2380, 2720, 3808, 4166, 4760, 5440, 7616, 8332, 9520, 10415, 14581, 16664, 19040, 20830, 29162, 33328, 35411, 38080, 41660, 58324, 66656, 70822, 72905, 83320, 116648, 133312, 141644, 145810, 166640, 177055, 233296, 247877, 283288, 291620, 333280, 354110, 466592, 495754, 566576, 583240, 666560, 708220, 933184, 991508, 1133152, 1166480, 1239385, 1416440, 1983016, 2266304, 2332960, 2478770, 2832880, 3966032, 4665920, 4957540, 5665760, 7932064, 9915080, 11331520, 15864128, 19830160, 39660320, 79320640]

約数ペア:

[(1, 79320640), (2, 39660320), (4, 19830160), (5, 15864128), (7, 11331520), (8, 9915080), (10, 7932064), (14, 5665760), (16, 4957540), (17, 4665920), (20, 3966032), (28, 2832880), (32, 2478770), (34, 2332960), (35, 2266304), (40, 1983016), (56, 1416440), (64, 1239385), (68, 1166480), (70, 1133152), (80, 991508), (85, 933184), (112, 708220), (119, 666560), (136, 583240), (140, 566576), (160, 495754), (170, 466592), (224, 354110), (238, 333280), (272, 291620), (280, 283288), (320, 247877), (340, 233296), (448, 177055), (476, 166640), (544, 145810), (560, 141644), (595, 133312), (680, 116648), (952, 83320), (1088, 72905), (1120, 70822), (1190, 66656), (1360, 58324), (1904, 41660), (2083, 38080), (2240, 35411), (2380, 33328), (2720, 29162), (3808, 20830), (4166, 19040), (4760, 16664), (5440, 14581), (7616, 10415), (8332, 9520)]