15695948052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1489}}^1$

素因数の和:1990

約数の個数: 144

約数和(自身を含む): 42954912000

約数和(自身を除く): 27258963948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 439, 522, 667, 828, 878, 1044, 1317, 1334, 1489, 1756, 2001, 2634, 2668, 2978, 3951, 4002, 4467, 5268, 5956, 6003, 7902, 8004, 8934, 10097, 12006, 12731, 13401, 15804, 17868, 20194, 24012, 25462, 26802, 30291, 34247, 38193, 40388, 43181, 50924, 53604, 60582, 68494, 76386, 86362, 90873, 102741, 114579, 121164, 129543, 136988, 152772, 172724, 181746, 205482, 229158, 259086, 292813, 308223, 363492, 388629, 410964, 458316, 518172, 585626, 616446, 653671, 777258, 878439, 993163, 1171252, 1232892, 1307342, 1554516, 1756878, 1961013, 1986326, 2614684, 2635317, 2979489, 3513756, 3922026, 3972652, 5270634, 5883039, 5958978, 7844052, 8938467, 10541268, 11766078, 11917956, 15034433, 17876934, 18956459, 23532156, 30068866, 35753868, 37912918, 45103299, 56869377, 60137732, 75825836, 90206598, 113738754, 135309897, 170608131, 180413196, 227477508, 270619794, 341216262, 435998557, 541239588, 682432524, 871997114, 1307995671, 1743994228, 2615991342, 3923987013, 5231982684, 7847974026, 15695948052]

約数ペア:

[(1, 15695948052), (2, 7847974026), (3, 5231982684), (4, 3923987013), (6, 2615991342), (9, 1743994228), (12, 1307995671), (18, 871997114), (23, 682432524), (29, 541239588), (36, 435998557), (46, 341216262), (58, 270619794), (69, 227477508), (87, 180413196), (92, 170608131), (116, 135309897), (138, 113738754), (174, 90206598), (207, 75825836), (261, 60137732), (276, 56869377), (348, 45103299), (414, 37912918), (439, 35753868), (522, 30068866), (667, 23532156), (828, 18956459), (878, 17876934), (1044, 15034433), (1317, 11917956), (1334, 11766078), (1489, 10541268), (1756, 8938467), (2001, 7844052), (2634, 5958978), (2668, 5883039), (2978, 5270634), (3951, 3972652), (4002, 3922026), (4467, 3513756), (5268, 2979489), (5956, 2635317), (6003, 2614684), (7902, 1986326), (8004, 1961013), (8934, 1756878), (10097, 1554516), (12006, 1307342), (12731, 1232892), (13401, 1171252), (15804, 993163), (17868, 878439), (20194, 777258), (24012, 653671), (25462, 616446), (26802, 585626), (30291, 518172), (34247, 458316), (38193, 410964), (40388, 388629), (43181, 363492), (50924, 308223), (53604, 292813), (60582, 259086), (68494, 229158), (76386, 205482), (86362, 181746), (90873, 172724), (102741, 152772), (114579, 136988), (121164, 129543)]