7790679120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{29537}}^1$

素因数の和:29717

約数の個数: 160

約数和(自身を含む): 27778007808

約数和(自身を除く): 19987328688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 210, 240, 280, 314, 336, 420, 471, 560, 628, 785, 840, 942, 1099, 1256, 1570, 1680, 1884, 2198, 2355, 2512, 3140, 3297, 3768, 4396, 4710, 5495, 6280, 6594, 7536, 8792, 9420, 10990, 12560, 13188, 16485, 17584, 18840, 21980, 26376, 29537, 32970, 37680, 43960, 52752, 59074, 65940, 87920, 88611, 118148, 131880, 147685, 177222, 206759, 236296, 263760, 295370, 354444, 413518, 443055, 472592, 590740, 620277, 708888, 827036, 886110, 1033795, 1181480, 1240554, 1417776, 1654072, 1772220, 2067590, 2362960, 2481108, 3101385, 3308144, 3544440, 4135180, 4637309, 4962216, 6202770, 7088880, 8270360, 9274618, 9924432, 12405540, 13911927, 16540720, 18549236, 23186545, 24811080, 27823854, 32461163, 37098472, 46373090, 49622160, 55647708, 64922326, 69559635, 74196944, 92746180, 97383489, 111295416, 129844652, 139119270, 162305815, 185492360, 194766978, 222590832, 259689304, 278238540, 324611630, 370984720, 389533956, 486917445, 519378608, 556477080, 649223260, 779067912, 973834890, 1112954160, 1298446520, 1558135824, 1947669780, 2596893040, 3895339560, 7790679120]

約数ペア:

[(1, 7790679120), (2, 3895339560), (3, 2596893040), (4, 1947669780), (5, 1558135824), (6, 1298446520), (7, 1112954160), (8, 973834890), (10, 779067912), (12, 649223260), (14, 556477080), (15, 519378608), (16, 486917445), (20, 389533956), (21, 370984720), (24, 324611630), (28, 278238540), (30, 259689304), (35, 222590832), (40, 194766978), (42, 185492360), (48, 162305815), (56, 139119270), (60, 129844652), (70, 111295416), (80, 97383489), (84, 92746180), (105, 74196944), (112, 69559635), (120, 64922326), (140, 55647708), (157, 49622160), (168, 46373090), (210, 37098472), (240, 32461163), (280, 27823854), (314, 24811080), (336, 23186545), (420, 18549236), (471, 16540720), (560, 13911927), (628, 12405540), (785, 9924432), (840, 9274618), (942, 8270360), (1099, 7088880), (1256, 6202770), (1570, 4962216), (1680, 4637309), (1884, 4135180), (2198, 3544440), (2355, 3308144), (2512, 3101385), (3140, 2481108), (3297, 2362960), (3768, 2067590), (4396, 1772220), (4710, 1654072), (5495, 1417776), (6280, 1240554), (6594, 1181480), (7536, 1033795), (8792, 886110), (9420, 827036), (10990, 708888), (12560, 620277), (13188, 590740), (16485, 472592), (17584, 443055), (18840, 413518), (21980, 354444), (26376, 295370), (29537, 263760), (32970, 236296), (37680, 206759), (43960, 177222), (52752, 147685), (59074, 131880), (65940, 118148), (87920, 88611)]