673356320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 192

約数和(自身を含む): 1981324800

約数和(自身を除く): 1307968480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 160, 182, 206, 208, 224, 260, 280, 364, 412, 416, 449, 455, 515, 520, 560, 721, 728, 824, 898, 910, 1030, 1040, 1120, 1339, 1442, 1456, 1648, 1796, 1820, 2060, 2080, 2245, 2678, 2884, 2912, 3143, 3296, 3592, 3605, 3640, 4120, 4490, 5356, 5768, 5837, 6286, 6695, 7184, 7210, 7280, 8240, 8980, 9373, 10712, 11536, 11674, 12572, 13390, 14368, 14420, 14560, 15715, 16480, 17960, 18746, 21424, 23072, 23348, 25144, 26780, 28840, 29185, 31430, 35920, 37492, 40859, 42848, 46247, 46696, 46865, 50288, 53560, 57680, 58370, 62860, 71840, 74984, 81718, 92494, 93392, 93730, 100576, 107120, 115360, 116740, 125720, 149968, 163436, 184988, 186784, 187460, 204295, 214240, 231235, 233480, 251440, 299936, 323729, 326872, 369976, 374920, 408590, 462470, 466960, 502880, 601211, 647458, 653744, 739952, 749840, 817180, 924940, 933920, 1202422, 1294916, 1307488, 1479904, 1499680, 1618645, 1634360, 1849880, 2404844, 2589832, 3006055, 3237290, 3268720, 3699760, 4208477, 4809688, 5179664, 6012110, 6474580, 6537440, 7399520, 8416954, 9619376, 10359328, 12024220, 12949160, 16833908, 19238752, 21042385, 24048440, 25898320, 33667816, 42084770, 48096880, 51796640, 67335632, 84169540, 96193760, 134671264, 168339080, 336678160, 673356320]

約数ペア:

[(1, 673356320), (2, 336678160), (4, 168339080), (5, 134671264), (7, 96193760), (8, 84169540), (10, 67335632), (13, 51796640), (14, 48096880), (16, 42084770), (20, 33667816), (26, 25898320), (28, 24048440), (32, 21042385), (35, 19238752), (40, 16833908), (52, 12949160), (56, 12024220), (65, 10359328), (70, 9619376), (80, 8416954), (91, 7399520), (103, 6537440), (104, 6474580), (112, 6012110), (130, 5179664), (140, 4809688), (160, 4208477), (182, 3699760), (206, 3268720), (208, 3237290), (224, 3006055), (260, 2589832), (280, 2404844), (364, 1849880), (412, 1634360), (416, 1618645), (449, 1499680), (455, 1479904), (515, 1307488), (520, 1294916), (560, 1202422), (721, 933920), (728, 924940), (824, 817180), (898, 749840), (910, 739952), (1030, 653744), (1040, 647458), (1120, 601211), (1339, 502880), (1442, 466960), (1456, 462470), (1648, 408590), (1796, 374920), (1820, 369976), (2060, 326872), (2080, 323729), (2245, 299936), (2678, 251440), (2884, 233480), (2912, 231235), (3143, 214240), (3296, 204295), (3592, 187460), (3605, 186784), (3640, 184988), (4120, 163436), (4490, 149968), (5356, 125720), (5768, 116740), (5837, 115360), (6286, 107120), (6695, 100576), (7184, 93730), (7210, 93392), (7280, 92494), (8240, 81718), (8980, 74984), (9373, 71840), (10712, 62860), (11536, 58370), (11674, 57680), (12572, 53560), (13390, 50288), (14368, 46865), (14420, 46696), (14560, 46247), (15715, 42848), (16480, 40859), (17960, 37492), (18746, 35920), (21424, 31430), (23072, 29185), (23348, 28840), (25144, 26780)]