1567300120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 3833280000

約数和(自身を除く): 2265979880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 199, 215, 241, 344, 380, 398, 430, 482, 760, 796, 817, 860, 964, 995, 1205, 1592, 1634, 1720, 1928, 1990, 2410, 3268, 3781, 3980, 4085, 4579, 4820, 6536, 7562, 7960, 8170, 8557, 9158, 9640, 10363, 15124, 16340, 17114, 18316, 18905, 20726, 22895, 30248, 32680, 34228, 36632, 37810, 41452, 42785, 45790, 47959, 51815, 68456, 75620, 82904, 85570, 91580, 95918, 103630, 151240, 162583, 171140, 183160, 191836, 196897, 207260, 239795, 325166, 342280, 383672, 393794, 414520, 479590, 650332, 787588, 812915, 911221, 959180, 984485, 1300664, 1575176, 1625830, 1822442, 1918360, 1968970, 2062237, 3251660, 3644884, 3937940, 4124474, 4556105, 6503320, 7289768, 7875880, 8248948, 9112210, 10311185, 16497896, 18224420, 20622370, 36448840, 39182503, 41244740, 78365006, 82489480, 156730012, 195912515, 313460024, 391825030, 783650060, 1567300120]

約数ペア:

[(1, 1567300120), (2, 783650060), (4, 391825030), (5, 313460024), (8, 195912515), (10, 156730012), (19, 82489480), (20, 78365006), (38, 41244740), (40, 39182503), (43, 36448840), (76, 20622370), (86, 18224420), (95, 16497896), (152, 10311185), (172, 9112210), (190, 8248948), (199, 7875880), (215, 7289768), (241, 6503320), (344, 4556105), (380, 4124474), (398, 3937940), (430, 3644884), (482, 3251660), (760, 2062237), (796, 1968970), (817, 1918360), (860, 1822442), (964, 1625830), (995, 1575176), (1205, 1300664), (1592, 984485), (1634, 959180), (1720, 911221), (1928, 812915), (1990, 787588), (2410, 650332), (3268, 479590), (3781, 414520), (3980, 393794), (4085, 383672), (4579, 342280), (4820, 325166), (6536, 239795), (7562, 207260), (7960, 196897), (8170, 191836), (8557, 183160), (9158, 171140), (9640, 162583), (10363, 151240), (15124, 103630), (16340, 95918), (17114, 91580), (18316, 85570), (18905, 82904), (20726, 75620), (22895, 68456), (30248, 51815), (32680, 47959), (34228, 45790), (36632, 42785), (37810, 41452)]