1279526080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33601}}^1$

素因数の和:33642

約数の個数: 112

約数和(自身を含む): 3687080256

約数和(自身を除く): 2407554176

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, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 33601, 38080, 67202, 134404, 168005, 235207, 268808, 336010, 470414, 537616, 571217, 672020, 940828, 1075232, 1142434, 1176035, 1344040, 1881656, 2150464, 2284868, 2352070, 2688080, 2856085, 3763312, 3998519, 4569736, 4704140, 5376160, 5712170, 7526624, 7997038, 9139472, 9408280, 10752320, 11424340, 15053248, 15994076, 18278944, 18816560, 19992595, 22848680, 31988152, 36557888, 37633120, 39985190, 45697360, 63976304, 75266240, 79970380, 91394720, 127952608, 159940760, 182789440, 255905216, 319881520, 639763040, 1279526080]

約数ペア:

[(1, 1279526080), (2, 639763040), (4, 319881520), (5, 255905216), (7, 182789440), (8, 159940760), (10, 127952608), (14, 91394720), (16, 79970380), (17, 75266240), (20, 63976304), (28, 45697360), (32, 39985190), (34, 37633120), (35, 36557888), (40, 31988152), (56, 22848680), (64, 19992595), (68, 18816560), (70, 18278944), (80, 15994076), (85, 15053248), (112, 11424340), (119, 10752320), (136, 9408280), (140, 9139472), (160, 7997038), (170, 7526624), (224, 5712170), (238, 5376160), (272, 4704140), (280, 4569736), (320, 3998519), (340, 3763312), (448, 2856085), (476, 2688080), (544, 2352070), (560, 2284868), (595, 2150464), (680, 1881656), (952, 1344040), (1088, 1176035), (1120, 1142434), (1190, 1075232), (1360, 940828), (1904, 672020), (2240, 571217), (2380, 537616), (2720, 470414), (3808, 336010), (4760, 268808), (5440, 235207), (7616, 168005), (9520, 134404), (19040, 67202), (33601, 38080)]