15640518816

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{2887}}^1$

素因数の和:4363

約数の個数: 144

約数和(自身を含む): 47948793984

約数和(自身を除く): 32308275168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1447, 1872, 2887, 2894, 3744, 4341, 5774, 5788, 8661, 8682, 11548, 11576, 13023, 17322, 17364, 18811, 23096, 23152, 25983, 26046, 34644, 34728, 37531, 37622, 46192, 46304, 51966, 52092, 56433, 69288, 69456, 75062, 75244, 92384, 103932, 104184, 112593, 112866, 138576, 138912, 150124, 150488, 169299, 207864, 208368, 225186, 225732, 277152, 300248, 300976, 337779, 338598, 415728, 416736, 450372, 451464, 600496, 601952, 675558, 677196, 831456, 900744, 902928, 1200992, 1351116, 1354392, 1801488, 1805856, 2702232, 2708784, 3602976, 4177489, 5404464, 5417568, 8354978, 10808928, 12532467, 16709956, 25064934, 33419912, 37597401, 50129868, 54307357, 66839824, 75194802, 100259736, 108614714, 133679648, 150389604, 162922071, 200519472, 217229428, 300779208, 325844142, 401038944, 434458856, 488766213, 601558416, 651688284, 868917712, 977532426, 1203116832, 1303376568, 1737835424, 1955064852, 2606753136, 3910129704, 5213506272, 7820259408, 15640518816]

約数ペア:

[(1, 15640518816), (2, 7820259408), (3, 5213506272), (4, 3910129704), (6, 2606753136), (8, 1955064852), (9, 1737835424), (12, 1303376568), (13, 1203116832), (16, 977532426), (18, 868917712), (24, 651688284), (26, 601558416), (32, 488766213), (36, 434458856), (39, 401038944), (48, 325844142), (52, 300779208), (72, 217229428), (78, 200519472), (96, 162922071), (104, 150389604), (117, 133679648), (144, 108614714), (156, 100259736), (208, 75194802), (234, 66839824), (288, 54307357), (312, 50129868), (416, 37597401), (468, 33419912), (624, 25064934), (936, 16709956), (1248, 12532467), (1447, 10808928), (1872, 8354978), (2887, 5417568), (2894, 5404464), (3744, 4177489), (4341, 3602976), (5774, 2708784), (5788, 2702232), (8661, 1805856), (8682, 1801488), (11548, 1354392), (11576, 1351116), (13023, 1200992), (17322, 902928), (17364, 900744), (18811, 831456), (23096, 677196), (23152, 675558), (25983, 601952), (26046, 600496), (34644, 451464), (34728, 450372), (37531, 416736), (37622, 415728), (46192, 338598), (46304, 337779), (51966, 300976), (52092, 300248), (56433, 277152), (69288, 225732), (69456, 225186), (75062, 208368), (75244, 207864), (92384, 169299), (103932, 150488), (104184, 150124), (112593, 138912), (112866, 138576)]