312317164320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13278791}}^1$

素因数の和:13278823

約数の個数: 144

約数和(自身を含む): 1144419409728

約数和(自身を除く): 832102245408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 13278791, 26557582, 39836373, 53115164, 66393955, 79672746, 92951537, 106230328, 132787910, 159345492, 185903074, 199181865, 212460656, 265575820, 278854611, 318690984, 371806148, 398363730, 424921312, 464757685, 531151640, 557709222, 637381968, 650660759, 743612296, 796727460, 929515370, 1062303280, 1115418444, 1274763936, 1301321518, 1394273055, 1487224592, 1593454920, 1859030740, 1951982277, 2124606560, 2230836888, 2602643036, 2788546110, 2974449184, 3186909840, 3253303795, 3718061480, 3903964554, 4461673776, 5205286072, 5577092220, 6373819680, 6506607590, 7436122960, 7807929108, 8923347552, 9759911385, 10410572144, 11154184440, 13013215180, 14872245920, 15615858216, 19519822770, 20821144288, 22308368880, 26026430360, 31231716432, 39039645540, 44616737760, 52052860720, 62463432864, 78079291080, 104105721440, 156158582160, 312317164320]

約数ペア:

[(1, 312317164320), (2, 156158582160), (3, 104105721440), (4, 78079291080), (5, 62463432864), (6, 52052860720), (7, 44616737760), (8, 39039645540), (10, 31231716432), (12, 26026430360), (14, 22308368880), (15, 20821144288), (16, 19519822770), (20, 15615858216), (21, 14872245920), (24, 13013215180), (28, 11154184440), (30, 10410572144), (32, 9759911385), (35, 8923347552), (40, 7807929108), (42, 7436122960), (48, 6506607590), (49, 6373819680), (56, 5577092220), (60, 5205286072), (70, 4461673776), (80, 3903964554), (84, 3718061480), (96, 3253303795), (98, 3186909840), (105, 2974449184), (112, 2788546110), (120, 2602643036), (140, 2230836888), (147, 2124606560), (160, 1951982277), (168, 1859030740), (196, 1593454920), (210, 1487224592), (224, 1394273055), (240, 1301321518), (245, 1274763936), (280, 1115418444), (294, 1062303280), (336, 929515370), (392, 796727460), (420, 743612296), (480, 650660759), (490, 637381968), (560, 557709222), (588, 531151640), (672, 464757685), (735, 424921312), (784, 398363730), (840, 371806148), (980, 318690984), (1120, 278854611), (1176, 265575820), (1470, 212460656), (1568, 199181865), (1680, 185903074), (1960, 159345492), (2352, 132787910), (2940, 106230328), (3360, 92951537), (3920, 79672746), (4704, 66393955), (5880, 53115164), (7840, 39836373), (11760, 26557582), (23520, 13278791)]