451617684560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{547}}^1\times {\mathrm{210619}}^1$

素因数の和:211193

約数の個数: 120

約数和(自身を含む): 1223680295520

約数和(自身を除く): 772062610960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 547, 560, 784, 980, 1094, 1960, 2188, 2735, 3829, 3920, 4376, 5470, 7658, 8752, 10940, 15316, 19145, 21880, 26803, 30632, 38290, 43760, 53606, 61264, 76580, 107212, 134015, 153160, 210619, 214424, 268030, 306320, 421238, 428848, 536060, 842476, 1053095, 1072120, 1474333, 1684952, 2106190, 2144240, 2948666, 3369904, 4212380, 5897332, 7371665, 8424760, 10320331, 11794664, 14743330, 16849520, 20640662, 23589328, 29486660, 41281324, 51601655, 58973320, 82562648, 103203310, 115208593, 117946640, 165125296, 206406620, 230417186, 412813240, 460834372, 576042965, 806460151, 825626480, 921668744, 1152085930, 1612920302, 1843337488, 2304171860, 3225840604, 4032300755, 4608343720, 5645221057, 6451681208, 8064601510, 9216687440, 11290442114, 12903362416, 16129203020, 22580884228, 28226105285, 32258406040, 45161768456, 56452210570, 64516812080, 90323536912, 112904421140, 225808842280, 451617684560]

約数ペア:

[(1, 451617684560), (2, 225808842280), (4, 112904421140), (5, 90323536912), (7, 64516812080), (8, 56452210570), (10, 45161768456), (14, 32258406040), (16, 28226105285), (20, 22580884228), (28, 16129203020), (35, 12903362416), (40, 11290442114), (49, 9216687440), (56, 8064601510), (70, 6451681208), (80, 5645221057), (98, 4608343720), (112, 4032300755), (140, 3225840604), (196, 2304171860), (245, 1843337488), (280, 1612920302), (392, 1152085930), (490, 921668744), (547, 825626480), (560, 806460151), (784, 576042965), (980, 460834372), (1094, 412813240), (1960, 230417186), (2188, 206406620), (2735, 165125296), (3829, 117946640), (3920, 115208593), (4376, 103203310), (5470, 82562648), (7658, 58973320), (8752, 51601655), (10940, 41281324), (15316, 29486660), (19145, 23589328), (21880, 20640662), (26803, 16849520), (30632, 14743330), (38290, 11794664), (43760, 10320331), (53606, 8424760), (61264, 7371665), (76580, 5897332), (107212, 4212380), (134015, 3369904), (153160, 2948666), (210619, 2144240), (214424, 2106190), (268030, 1684952), (306320, 1474333), (421238, 1072120), (428848, 1053095), (536060, 842476)]