207282960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1291}}^1$

素因数の和:1533

約数の個数: 120

約数和(自身を含む): 699788544

約数和(自身を除く): 492505584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 669, 720, 892, 1115, 1291, 1338, 1784, 2007, 2230, 2582, 2676, 3345, 3568, 3873, 4014, 4460, 5164, 5352, 6455, 6690, 7746, 8028, 8920, 10035, 10328, 10704, 11619, 12910, 13380, 15492, 16056, 17840, 19365, 20070, 20656, 23238, 25820, 26760, 30984, 32112, 38730, 40140, 46476, 51640, 53520, 58095, 61968, 77460, 80280, 92952, 103280, 116190, 154920, 160560, 185904, 232380, 287893, 309840, 464760, 575786, 863679, 929520, 1151572, 1439465, 1727358, 2303144, 2591037, 2878930, 3454716, 4318395, 4606288, 5182074, 5757860, 6909432, 8636790, 10364148, 11515720, 12955185, 13818864, 17273580, 20728296, 23031440, 25910370, 34547160, 41456592, 51820740, 69094320, 103641480, 207282960]

約数ペア:

[(1, 207282960), (2, 103641480), (3, 69094320), (4, 51820740), (5, 41456592), (6, 34547160), (8, 25910370), (9, 23031440), (10, 20728296), (12, 17273580), (15, 13818864), (16, 12955185), (18, 11515720), (20, 10364148), (24, 8636790), (30, 6909432), (36, 5757860), (40, 5182074), (45, 4606288), (48, 4318395), (60, 3454716), (72, 2878930), (80, 2591037), (90, 2303144), (120, 1727358), (144, 1439465), (180, 1151572), (223, 929520), (240, 863679), (360, 575786), (446, 464760), (669, 309840), (720, 287893), (892, 232380), (1115, 185904), (1291, 160560), (1338, 154920), (1784, 116190), (2007, 103280), (2230, 92952), (2582, 80280), (2676, 77460), (3345, 61968), (3568, 58095), (3873, 53520), (4014, 51640), (4460, 46476), (5164, 40140), (5352, 38730), (6455, 32112), (6690, 30984), (7746, 26760), (8028, 25820), (8920, 23238), (10035, 20656), (10328, 20070), (10704, 19365), (11619, 17840), (12910, 16056), (13380, 15492)]